Description Leidos Engineering is seeking a Cost Estimator. Our Strategic Program Consulting team provides program and project solutions support for electric utility customers across the US within Leidos' Power Delivery Solutions division. This position is pending a contract win, which we anticipate will be awarded to Leidos in the near future. Project Estimating plays a critical role in shaping short and long term capital budgets for electric utilities within the US. By working closely with numerous other departments including Engineering, Project Management, and Construction, the estimator will be a part of a highly collaborative developing detailed, defensible estimates using nationally recognized estimating techniques. The Estimator will prepare accurate and timely construction estimates for large scale and complex electric utility Transmission and Substation projects across client Service Territory. Estimates include all aspects of a project including scoping, materials, engineering, permitting, environmental compliance, construction, labor and equipment, and right-of-way, among others. The Estimator will be part of a larger estimating team created for each project that consists of a PM, construction resources, project scheduler and engineering. Engineering will still be creating the design and providing engineering costs. Construction will be giving feedback to the design and providing construction costs. The project scheduler will be creating the schedule with input from the team. The estimator will be taking all the information and creating the estimate. The Estimator will be part of a greater estimating group, supported by a multidisciplined Leidos team, that will be responsible for creating and maintaining the estimating tools including costs, resources and materials. Key Responsibilities:<ul><li>Create, test and maintain assemblies and models in InEight Construction Estimating Software.</li><li>Prepare accurate and timely construction estimates based on engineering designs, drawings, site visits, contractual agreements, materials, permitting, environmental, construction labor, schedules, and equipment. Incorporate solid understanding of the utility industry into complex estimates.</li><li>Analyze key themes and trends to ensure all factors are properly considered, priced and included in the project estimate.</li><li>Determine understanding of risk associated with large capital projects and the application of contingency. This would include application and development of risk registers, Quantitative Risk Assessments, and/or Monte Carlo Simulations.</li><li>Revise and update the estimating system software database to support storage and retrieval of estimating information and enhance efficiency and operability of the system.</li><li>Monitor year-on-year accuracy of estimated costs and challenge business processes in order to ensure compliance with applicable regulations and deliver projects on budget. Perform planned versus actual evaluations upon project completions for costs and schedule. Document findings and develop improvement plans based on the analysis.</li><li>Work independently to manage schedule and workload in order to meet need dates.</li></ul>Required Qualifications:<ul><li>Bachelor's Degree in Engineering, Construction Management or closely related field + 3 years of relevant estimating experience, OR Associate Degree with 5+ years of relevant work experience in lieu of a degree; 10+ years of relevant work experience and training may be considered without an Associate's degree</li><li>Proficient MS Office computer skills (Access, Excel, Outlook, PowerPoint, Word, etc.).</li><li>Strong problem solving and analytical skills.</li><li>Proven interpersonal and written communication skills/ability to work and interact with engineers and operations during all phases of projects.</li><li>Knowledge of planning, design, procurement, and construction process.</li><li>Able to work and interact with various team members during all phases of projects.</li><li>Must have a valid driver's license with safe driving history.</li></ul>Preferred Qualifications:<ul><li>Utility Project Management, Engineering, Risk Management and/or utility Estimating experience.</li><li>Professional Estimator Certification in AACE International, ICEAA, or ASPE.</li><li>5+ years of estimating or relevant work experience.</li><li>Knowledge of construction means and methods, costs and engineering principles.</li><li>Experience managing the unit cost libraries of professional estimating software programs.</li><li>Knowledge of InEight or other estimating software applications.</li><li>Significant portfolio of completed engineering and/or construction estimates with documented success in actual results achieved.</li><li>Experience working on Electric Utility projects.</li></ul>PDSPM PowerDelivery If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: April 3, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $65,650.00 - $118,675.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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Cost Estimator

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like the kind of environment where you can thrive, keep reading! The Opportunity Are you ready to shape the future of global security? The Leidos Intelligence Sector is seeking a skilled Counterintelligence (CI) Analyst - Senior, to support the USCYBERCOM J2 mission, to identify, monitor, and assess foreign intelligence activities directed at collecting sensitive national security information regarding U.S. persons, operations, and interests. The CI Analyst evaluates and anticipates emerging technology threats and foreign intelligence capabilities, applying analytic rigor to produce all-source CI studies and support the development and implementation of CI concepts, plans, and strategies. This role will support national security by ensuring threat awareness, timely reporting, and robust analytic support across the CI mission space. Join a team where your "greatest work" isn't just a slogan-it's our daily standard. Contract Status: Proposal Phase/Contingent Upon Award. Security Clearance: Active DoD TS/SCI with Polygraph required. We are not able to sponsor the clearance requirement. What you'll be doing: <ul><li>Identify, monitor, and assess foreign intelligence efforts targeting sensitive U.S. national security information, people, operations, and interests-including threats emerging from advanced technologies.</li><li>Apply deep knowledge of foreign intelligence capabilities, activities, and Tactics, Techniques, and Procedures (TTPs) to conduct in-depth analytic research and produce high-quality all-source CI studies.</li><li>Inform the development of CI concepts, standard operating procedures, plans, and strategies across all CI functions from an analytical perspective.</li><li>Consistently adhere to Office of the Director of National Intelligence (ODNI) and Defense Intelligence Agency (DIA) all-source analytic tradecraft standards.</li><li>Produce tactical and operational level analytical products in response to Requests for Information (RFIs), ensuring accuracy and actionable value across the CI continuum.</li><li>Ensure colleagues, team members, Senior Intelligence Analyst (SIA), and leadership remain well informed on the evolving status and disposition of relevant CI products, threat trends, and analytic requirements.</li><li>Contribute analytic perspectives and insights to the development of briefings for foreign visitors and/or for U.S. personnel traveling to countries with elevated CI threats.</li><li>Maintain and manage intelligence databases and repositories; provide comprehensive and organized management of CI analytic resources.</li><li>Prepare and present analytic products and briefings using PowerPoint, Excel, Word, and PDF to accurately convey findings and recommendations to internal and external stakeholders.</li></ul>Needed Experience, Skills, and Education: <ul><li>Minimum 12 years of experience related to the specific labor category with at least a portion of the experience within the last 2 years.</li><li>Master's degree in an area related to the labor category from a college or university accredited by an agency recognized by the U.S. Department of Education; or have Bachelor's degree related to the labor category from a college or university accredited by an agency recognized by the U.S. Department of Education and an additional 5 years of related senior experience, for a total of 17 years, as a substitute to the Master's degree. Graduate of an in-residence Fundamentals of Intelligence Analysis course or Military Service equivalent. Demonstrated experience maintaining databases and repositories. In-depth proficiency in PowerPoint, Excel, Word, and PDF. Additional years of experience may be considered in lieu of degree.</li><li>Cyber investigative know-how within the counterintelligence field with specific experience in the collection, analysis, evaluation and dissemination of CI-cyber information is required.</li></ul>Clearance Needed:<ul><li>Active DoD TS/SCI with Polygraph required. We are not able to sponsor the clearance requirement.</li></ul>Preferred Experience, Skills, and Education:<ul><li>Deep familiarity with USCYBERCOM organizational structure and mission.</li><li>Prior experience supporting Joint operations across multiple warfighting domains.</li><li>Direct support to counterintelligence operations or previous service as a counterintelligence desk officer.</li><li>Experience supporting CI risk assessments, supply chain risk assessments, or CI functions within Research, Development, and Acquisition (RDA).</li><li>Experience as a CI agent or in support roles for CI collection, functional services, investigations, and operations.</li><li>Experience in conducting cyber and counterintelligence investigations and the ability to work with interagency partners.</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: January 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $116,350.00 - $210,325.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Counterintelligence (CI) Analyst - Senior

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like the kind of environment where you can thrive, keep reading! The Opportunity Are you ready to shape the future of global security? The Leidos Intelligence Sector is seeking an experienced Counterintelligence (CI) Specialist - Senior, to support the USCYBERCOM J2 mission, to provide direct support to offensive counterintelligence operations (OFCO), ensuring robust protection and proactive risk management for Command projects and programs. The CI Specialist will be responsible for identifying, preparing, tracking, and coordinating critical OFCO material through subject matter experts (SMEs) across the Command, and for supporting the development and advancement of CI strategy, risk assessment, and operational effectiveness. This role requires demonstrated expertise in advanced CI concepts, integrated analysis, and the cultivation of strong internal and external stakeholder relationships. Join a team where your "greatest work" isn't just a slogan-it's our daily standard. Contract Status: Proposal Phase/Contingent Upon Award. Security Clearance: Active DoD TS/SCI with Polygraph required. We are not able to sponsor the clearance requirement. What you'll be doing: <ul><li>Provide direct support to offensive counterintelligence operations (OFCO), including identifying, preparing, tracking, and coordinating materials and operational requirements through subject matter experts (SMEs) within the Command.</li><li>Prepare reviewer packages for Executives and participate in community fora to represent Command equities, as appropriate.</li><li>Conduct in-depth analysis to assess trends and patterns of OFCO material across target countries, leveraging these insights to inform and help shape OFCO strategy.</li><li>Apply knowledge gained from OFCO activities to support the development of counterintelligence risk assessments relevant to Command projects and programs; offer actionable recommendations and courses of action to Command leadership.</li><li>Collaborate with internal and external CI partners to build a holistic understanding and common operating picture of CI activities, initiatives, and strategic threats.</li><li>Analyze large and diversified data sets to identify significant trends, patterns, and anomalies, constructing comprehensive analytic views to inform CI activities and leadership reporting.</li><li>Develop a nuanced understanding of threats posed by foreign intelligence services through analysis of OFCO activities and propose effective mitigation strategies.</li><li>Contribute to the development, design, and implementation of advanced CI concepts and the application of CI principles, supporting the evolution of Command's CI strategy.</li><li>Evaluate operational capabilities and the effectiveness of foreign intelligence services by applying advanced CI concepts and principles.</li><li>Ensure colleagues, team members, and leadership remain fully informed regarding the status, disposition, and implications of relevant CI products, assessments, and activities.</li><li>Maintain eligibility for Special Access Programs (SAP) and/or Alternative Compensatory Control Measures Program (ACCMs), complying with all necessary security protocols and requirements.</li><li>Produce and update CI-related documentation and participate in the drafting and dissemination of Operating Instructions (OIs) for command-wide programs and initiatives, as assigned by the Government.</li></ul>Needed Experience, Skills, and Education: <ul><li>Minimum 12 years of experience related to the specific labor category with at least a portion of the experience within the last 2 years.</li><li>Master's degree in an area related to the labor category from a college or university accredited by an agency recognized by the U.S. Department of Education; or have Bachelor's degree related to the labor category from a college or university accredited by an agency recognized by the U.S. Department of Education and an additional 5 years of related senior experience, for a total of 17 years, as a substitute to the Master's degree. Additional years of experience may be considered in lieu of degree.</li><li>Demonstrated experience and advanced counterintelligence certification in integrating and cultivating strategic and proactive CI concepts, principles, and techniques.</li><li>Advanced CI training and expertise.</li><li>Cyber investigative know-how within the counterintelligence field with specific experience in the collection, analysis, evaluation and dissemination of CI-cyber information is required.</li></ul>Clearance Needed:<ul><li>Active DoD TS/SCI with Polygraph required. We are not able to sponsor the clearance requirement.</li></ul>Preferred Experience, Skills, and Education:<ul><li>Deep familiarity with USCYBERCOM organizational structure and mission.</li><li>Prior experience supporting Joint operations across multiple warfighting domains</li><li>Direct support to counterintelligence operations or previous service as a counterintelligence desk officer.</li><li>Experience supporting CI risk assessments, supply chain risk assessments, or CI functions within Research, Development, and Acquisition (RDA).</li><li>Experience as a CI agent or in support roles for CI collection, functional services, investigations, and operations.</li><li>Experience in conducting cyber and counterintelligence investigations and the ability to work with interagency partners.</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: January 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $116,350.00 - $210,325.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Counterintelligence (CI) Specialist - Senior

Description Leidos, a leading government contractor, is excited to announce our recent award of a significant Intelligence Program in Northern Virginia, known as Beacon. This long-term program offers exceptional opportunities for skilled and dedicated professionals to continue making a critical impact on national security. At Leidos, your most important work is ahead! You will enjoy great benefits such as paid time off (PTO), 401K, discounted stock purchase plans, career growth, parental paid leave and more! You'll be supported by some of the most respected leaders in the industry-leaders who are deeply committed to empowering their teams, supporting the customers' missions, and valuing the work they do every day. We are actively seeking Counterintelligence (CI) Officers, at all levels (1 to 20+ years of experience) with a current TS/SCI w/Polygraph, to research, analyze, and investigate complex counterintelligence issues using a broad range of research methods and tools. The CI Officers will also be expected to provide thorough and knowledgeable briefings on their analysis to customer management. Work occurs at client sites in Northern Virginia. This posting is for multiple opportunities ranging in years of experience. Level of opportunity, including compensation, will be determined after in person meeting. The posted salary range does not reflect the program's actual salaries or budgets. Level 1: requires 1 year of relevant experience and a Bachelor's degree Level 2: requires 3 years of relevant experience and a Bachelor's degree Level 3: requires 7 years of relevant experience and a Bachelor's degree Level 4: requires 12 years of relevant experience and a Bachelor's degree Level 5: requires 20 years of relevant experience and a Bachelor's degree *5 years of additional relevant experience may be substituted for a degree* All positions require possession of a current/active TS/SCI with Polygraph. Candidates who do not possess this clearance will be disqualified. Basic Qualifications:<ul><li>All positions require possession of a current/active TS/SCI with Polygraph. Candidates who do not possess this clearance will be disqualified.</li><li>Experience writing intelligence products and reports</li><li>Experience conducting CI reviews and requirements</li><li>Ability to apply CI and risk management principles to safeguard operations</li><li>Experience related to intelligence research and targeting work is required</li><li>Demonstrated ability to research and analyze</li><li>Demonstrated ability to organize and prioritize effectively</li><li>Demonstrated ability to problem-solve</li><li>Demonstrated ability to work on several tasks concurrently</li><li>Strong analytic writing and editing skills</li><li>Demonstrated ability to work in team environment successfully</li><li>Demonstrated success in working in a high-paced, dynamic environment</li><li>Experience collaborating and coordinating with multiple offices and agencies</li><li>Experience supporting senior decision makers</li></ul>CIJ If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: June 17, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $50,700.00 - $91,650.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Counterintelligence Officer

Description Leidos was awarded the U.S. Air Force Cloud One Architecture and Common Shared Services contract. We are seeking a Cross Domain Solutions Cyber Security Manager. This is an exciting opportunity to use your experience to modernize a leading, global-scale multi-cloud environment in support of a critical mission, supporting USAF system resiliency, security, and cost effectiveness. This position will be hybrid remote. Candidates will be required to work onsite as needed. Preferred candidates will be located near Hanscom AFB (Boston, MA) or work in Huntsville, AL. We are seeking Cloud Engineers with expertise in multiple cloud platforms. A successful individual will be responsible for developing in a scalable cloud-native solutions, and ensuring best practices across architecture, development, deployment, and security. This is a hands-on technical role that requires rolling up your sleeves to architect, code, debug, and mentor. Primary Responsibilities: <ul><li>Manages the implementation and maintenance of the semi-automated systems and technologies to streamline processes and enhance efficiency of Cross Domain Solutions.</li><li>Manages processing services delivered over the internet; this includes understanding cloud architecture, security controls, and risk.</li><li>Manages the cybersecurity policies, best practices, controls, and technologies used to secure applications, data, and infrastructure in cloud environments.</li><li>Ensures the protection of digital information and minimizes risk from unauthorized access, modification, and use.</li><li>Manages the framework for integrating security measures and controls into the design and implementation of a software solution.</li><li>Supports Data Transport On-Call and Maintenance schedule as directed by program.</li><li>Optimize system availability, performance, scalability, and reliability across distributed cloud environments.</li><li>Implement and oversee security best practices, including identity and access management, logging, monitoring, vulnerability management, and compliance controls.</li><li>Support system integration, verification, validation, testing, and quality assurance activities across multiple technical domains.</li><li>Troubleshoot complex system issues, perform root cause analysis, and drive resolution across teams.</li><li>Develop and maintain technical documentation, architecture artifacts, and operational procedures.</li><li>Collaborate with internal engineering teams, program leadership, customers, and external partners or vendors to deliver integrated solutions.</li><li>Provide technical leadership, coaching, and guidance in support of improved security posture, programs and initiatives.</li></ul>Minimum Qualifications:<ul><li>Bachelor's degree with 8+ years of relevant experience, or Master's degree with 6+ years of relevant experience, additional years of experience will be considered in lieu of a degree. </li><li>Interim Secret clearance required to start; ability to obtain and maintain a Secret clearance.</li><li>U.S. citizenship required.</li><li>CompTIA Security+ or equivalent certification (IAT Level II).</li><li>Expert-level experience designing and supporting cloud environments (AWS, Azure, GCP, or OCI).</li><li>Strong experience with Infrastructure as Code, automation, and DevOps/DevSecOps practices.</li><li>Hands-on experience with CI/CD pipelines and cloud-native application architectures.</li><li>Advanced knowledge of Linux/Unix systems, networking, and cloud security concepts.</li><li>Proficiency in one or more scripting or programming languages (e.g., Apache NiFi).</li><li>Excellent written and verbal communication skills.</li></ul>Preferred Qualifications:<ul><li>Experience supporting DoD or USAF cloud environments (e.g., Cloud One, Platform One).</li><li>Experience designing and implementing Zero Trust cloud architectures.</li><li>Experience with monitoring and logging platforms such as Elastic, Splunk, Prometheus, or Grafana.</li><li>Strong understanding of identity and access management solutions (Active Directory, Azure AD, IAM).</li><li>Experience with container orchestration platforms such as Kubernetes and OpenShift.</li><li>Cloud certifications in AWS, Azure, Google, or Oracle.</li><li>Experience collaborating with vendors and external partners on cloud solutions.</li></ul>C1NACSS If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 27, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

Cross Domain Solutions Cyber Security Manager

Description Leidos was awarded the U.S. Air Force Cloud One Architecture and Common Shared Services contract. We are seeking a Data Transport Software Engineer Sr. This is an exciting opportunity to use your experience to modernize a leading, global-scale multi-cloud environment in support of a critical mission, supporting USAF system resiliency, security, and cost effectiveness. This position will be hybrid remote. Candidates will be required to work onsite as needed. Preferred candidates will be located near Hanscom AFB (Boston, MA) or work in Huntsville, AL. We are seeking Cloud Engineers with expertise in multiple cloud platforms. A successful individual will be responsible for developing in a scalable cloud-native solutions, and ensuring best practices across architecture, development, deployment, and security. This is a hands-on technical role that requires rolling up your sleeves to architect, code, debug, and mentor. Primary Responsibilities:<ul><li>Manages the implementation and maintenance of the semi-automated systems and technologies to streamline processes and enhance efficiency of Cross Domain Solutions.</li><li>Manages processing services delivered over the internet; this includes understanding cloud architecture, security controls, and risk.</li><li>Manages the cybersecurity policies, best practices, controls, and technologies used to secure applications, data, and infrastructure in cloud environments.</li><li>Ensures the protection of digital information and minimizes risk from unauthorized access, modification, and use.</li><li>Manages the framework for integrating security measures and controls into the design and implementation of a software solution.</li><li>Optimize system availability, performance, scalability, and reliability across distributed cloud environments.</li><li>Implement and oversee security best practices, including identity and access management, logging, monitoring, vulnerability management, and compliance controls.</li><li>Supports Data Transport On-Call and Maintenance schedule as directed by program.</li><li>Support system integration, verification, validation, testing, and quality assurance activities across multiple technical domains.</li><li>Troubleshoot complex system issues, perform root cause analysis, and drive resolution across teams.</li><li>Develop and maintain technical documentation, architecture artifacts, and operational procedures.</li><li>Collaborate with internal engineering teams, program leadership, customers, and external partners or vendors to deliver integrated solutions.</li><li>Provide technical leadership, coaching, and guidance in support of improved security posture, programs and initiatives.</li></ul>Minimum Qualifications:<ul><li>Bachelor's degree with 8+ years of relevant experience, or Master's degree with 6+ years of relevant experience, additional years of experience will be considered in lieu of a degree. </li><li>Interim Secret clearance required to start; ability to obtain and maintain a Secret clearance.</li><li>U.S. citizenship required.</li><li>CompTIA Security+ or equivalent certification (IAT Level II).</li><li>Expert-level experience designing and supporting cloud environments (AWS, Azure, GCP, or OCI).</li><li>Strong experience with Infrastructure as Code, automation, and DevOps/DevSecOps practices.</li><li>Hands-on experience with CI/CD pipelines and cloud-native application architectures.</li><li>Advanced knowledge of Linux/Unix systems, networking, and cloud security concepts.</li><li>Proficiency in one or more scripting or programming languages (e.g., Apache NiFi).</li><li>Excellent written and verbal communication skills.</li></ul>Preferred Qualifications:<ul><li>Experience supporting DoD or USAF cloud environments (e.g., Cloud One, Platform One).</li><li>Experience designing and implementing Zero Trust cloud architectures.</li><li>Experience with monitoring and logging platforms such as Elastic, Splunk, Prometheus, or Grafana.</li><li>Strong understanding of identity and access management solutions (Active Directory, Azure AD, IAM).</li><li>Experience with container orchestration platforms such as Kubernetes and OpenShift.</li><li>Cloud certifications in AWS, Azure, Google, or Oracle.</li><li>Experience collaborating with vendors and external partners on cloud solutions.</li></ul>C1NACSS If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 27, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

Cross Domain Solutions LBSA SME

Description Leidos was awarded the U.S. Air Force Cloud One Architecture and Common Shared Services contract. We are seeking a Cross Domain Solutions Lead . This is an exciting opportunity to use your experience to modernize a leading, global-scale multi-cloud environment in support of a critical mission, supporting USAF system resiliency, security, and cost effectiveness. This position will be hybrid remote. Candidates will be required to work onsite as needed. Preferred candidates will be located near Hanscom AFB (Boston, MA) or work in Huntsville, AL. We are seeking Cloud Engineers with expertise in multiple cloud platforms. A successful individual will be responsible for developing in a scalable cloud-native solutions, and ensuring best practices across architecture, development, deployment, and security. This is a hands-on technical role that requires rolling up your sleeves to architect, code, debug, and mentor. Primary Responsibilities:<ul><li>Possess deep knowledge and experience of analysis in a range of digital/web services and solutions where open source, cloud technologies and agile development methodologies have been applied. </li><li>Manages all aspects of Knowledge Management resources, webtools, apps, shared resources and information to benefit Data Transport.</li><li>Analyses propositions and assesses decision-making factors such as strategic alignment, cost/benefit, and risk; works closely with the Product Manager to define a product approach to meet the specified user's needs.</li><li>Supports Data Transport On-Call and Maintenance schedule as directed by program.</li><li>May oversee aspects such as budget and resource requirements and aids defining predicted user and financial benefit(s) where they can be realized. </li><li>Considered an emerging authority, who applies extensive technical expertise. Develops technical solutions to complex problems. Exercises considerable latitude in determining objectives and approaches to assignment.</li><li>Implement and oversee security best practices, including identity and access management, logging, monitoring, vulnerability management, and compliance controls.</li><li>Support system integration, verification, validation, testing, and quality assurance activities across multiple technical domains.</li><li>Develop and maintain technical documentation, architecture artifacts, and operational procedures.</li><li>Collaborate with internal engineering teams, program leadership, customers, and external partners or vendors to deliver integrated solutions.</li><li>Provide technical leadership, coaching, and guidance in support of improved security posture, programs and initiatives.</li></ul>Minimum Qualifications:<ul><li>Bachelor's degree with 8+ years of relevant experience, or Master's degree with 6+ years of relevant experience, additional years of experience will be considered in lieu of a degree.</li><li>Interim Secret clearance required to start; ability to obtain and maintain a Secret clearance.</li><li>U.S. citizenship required.</li><li>CompTIA Security+ or equivalent certification (IAT Level II).</li><li>Expert-level experience designing and supporting cloud environments (AWS, Azure, GCP, or OCI).</li><li>Strong experience with Infrastructure as Code, automation, and DevOps/DevSecOps practices.</li><li>Hands-on experience with CI/CD pipelines and cloud-native application architectures.</li><li>Advanced knowledge of Linux/Unix systems, networking, and cloud security concepts.</li><li>Proficiency in one or more scripting or programming languages (e.g., Apache NiFi).</li><li>Excellent written and verbal communication skills.</li></ul>Preferred Qualifications:<ul><li>Experience supporting DoD or USAF cloud environments (e.g., Cloud One, Platform One).</li><li>Experience designing and implementing Zero Trust cloud architectures.</li><li>Experience with monitoring and logging platforms such as Elastic, Splunk, Prometheus, or Grafana.</li><li>Strong understanding of identity and access management solutions (Active Directory, Azure AD, IAM).</li><li>Experience with container orchestration platforms such as Kubernetes and OpenShift.</li><li>Cloud certifications in AWS, Azure, Google, or Oracle.</li><li>Experience collaborating with vendors and external partners on cloud solutions.</li></ul>C1NACSS If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 28, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

Cross Domain Solutions Lead

Description Leidos was awarded the U.S. Air Force Cloud One Architecture and Common Shared Services contract. We are seeking a Cross Domain Solutions Lead. This is an exciting opportunity to use your experience to modernize a leading, global-scale multi-cloud environment in support of a critical mission, supporting USAF system resiliency, security, and cost effectiveness. This position will be hybrid remote. Candidates will be required to work onsite as needed. Preferred candidates will be located near Hanscom AFB (Boston, MA) or work in Huntsville, AL. We are seeking Cloud Engineers with expertise in multiple cloud platforms. A successful individual will be responsible for developing in a scalable cloud-native solutions, and ensuring best practices across architecture, development, deployment, and security. This is a hands-on technical role that requires rolling up your sleeves to architect, code, debug, and mentor. Primary Responsibilities:<ul><li>Lead the implementation and maintenance of the semi-automated systems and technologies to streamline processes and enhance efficiency of Cross Domain Solutions.</li><li>Manages processing services delivered over the internet; this includes understanding cloud architecture, security controls, and risk.</li><li>Manages the cybersecurity policies, best practices, controls, and technologies used to secure applications, data, and infrastructure in cloud environments.</li><li>Ensures the protection of digital information and minimizes risk from unauthorized access, modification, and use.</li><li>Manages the framework for integrating security measures and controls into the design and implementation of a software solution.</li><li>Supports Data Transport On-Call and Maintenance schedule as directed by program.</li><li>Optimize system availability, performance, scalability, and reliability across distributed cloud environments.</li><li>Implement and oversee security best practices, including identity and access management, logging, monitoring, vulnerability management, and compliance controls.</li><li>Support system integration, verification, validation, testing, and quality assurance activities across multiple technical domains.</li><li>Troubleshoot complex system issues, perform root cause analysis, and drive resolution across teams.</li><li>Develop and maintain technical documentation, architecture artifacts, and operational procedures.</li><li>Collaborate with internal engineering teams, program leadership, customers, and external partners or vendors to deliver integrated solutions.</li><li>Provide technical leadership, coaching, and guidance in support of improved security posture, programs and initiatives.</li></ul>Minimum Qualifications:<ul><li>Bachelor's degree with 8+ years of relevant experience, or Master's degree with 6+ years of relevant experience, additional years of experience will be considered in lieu of a degree. </li><li>Interim Secret clearance required to start; ability to obtain and maintain a Secret clearance.</li><li>U.S. citizenship required.</li><li>CompTIA Security+ or equivalent certification (IAT Level II).</li><li>Expert-level experience designing and supporting cloud environments (AWS, Azure, GCP, or OCI).</li><li>Strong experience with Infrastructure as Code, automation, and DevOps/DevSecOps practices.</li><li>Hands-on experience with CI/CD pipelines and cloud-native application architectures.</li><li>Advanced knowledge of Linux/Unix systems, networking, and cloud security concepts.</li><li>Proficiency in one or more scripting or programming languages (e.g., Apache NiFi).</li><li>Excellent written and verbal communication skills.</li></ul>Preferred Qualifications:<ul><li>Experience supporting DoD or USAF cloud environments (e.g., Cloud One, Platform One).</li><li>Experience designing and implementing Zero Trust cloud architectures.</li><li>Experience with monitoring and logging platforms such as Elastic, Splunk, Prometheus, or Grafana.</li><li>Strong understanding of identity and access management solutions (Active Directory, Azure AD, IAM).</li><li>Experience with container orchestration platforms such as Kubernetes and OpenShift.</li><li>Cloud certifications in AWS, Azure, Google, or Oracle.</li><li>Experience collaborating with vendors and external partners on cloud solutions.</li></ul>C1NACSS If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 27, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

Description Leidos was awarded the U.S. Air Force Cloud One Architecture and Common Shared Services contract. We are seeking a Cross Domain Solutions Systems Administrator . This is an exciting opportunity to use your experience to modernize a leading, global-scale multi-cloud environment in support of a critical mission, supporting USAF system resiliency, security, and cost effectiveness. This position will be hybrid remote. Candidates will be required to work onsite as needed. Preferred candidates will be located near Hanscom AFB (Boston, MA) or work in Huntsville, AL. We are seeking Cloud Engineers with expertise in multiple cloud platforms. A successful individual will be responsible for developing in a scalable cloud-native solutions, and ensuring best practices across architecture, development, deployment, and security. This is a hands-on technical role that requires rolling up your sleeves to architect, code, debug, and mentor. Primary Responsibilities:<ul><li>Manages IL6 systems requirements analysis, functional analysis, and requirements allocation for complex cloud and hybrid environments.</li><li>Design and implement IL6 scalable, resilient, and secure cloud architectures in AWS, Azure, Google Cloud Platform, and/or Oracle Cloud Infrastructure.</li><li>Support and troubleshoot IL6 VMs and servers.</li><li>Architect, deploy, and integrate cloud-native applications and supporting services in IL6 environments.</li><li>Supports Data Transport On-Call and Maintenance schedule as directed by program.</li><li>Design and support containerized platforms and orchestration solutions using Kubernetes, Docker, and related technologies.</li><li>Optimize system availability, performance, scalability, and reliability across distributed cloud environments.</li><li>Implement and Oversee Security IL6 best practices, including identity and access management, logging, monitoring, vulnerability management, and compliance controls.</li><li>Support system integration, verification, validation, testing, and quality assurance activities across multiple technical domains.</li><li>Lead cloud modernization initiatives, including migration of legacy systems and adoption of cloud-native architectures.</li><li>Troubleshoot complex system issues, perform root cause analysis, and drive resolution across teams.</li><li>Develop and maintain technical documentation, architecture artifacts, and operational procedures.</li><li>Collaborate with internal engineering teams, program leadership, customers, and external partners or vendors to deliver integrated solutions.</li><li>Provide technical leadership, coaching, and design review support to junior and mid-level system engineers.</li></ul>Minimum Qualifications:<ul><li>Bachelor's degree with 8+ years of relevant experience, or Master's degree with 6+ years of relevant experience, additional years of experience will be considered in lieu of a degree.</li><li>Interim Secret clearance required to start; ability to obtain and maintain a Secret clearance.</li><li>U.S. citizenship required.</li><li>CompTIA Security+ or equivalent certification (IAT Level II).</li><li>Expert-level experience designing and supporting cloud environments (AWS, Azure, GCP, or OCI).</li><li>Strong experience with Infrastructure as Code, automation, and DevOps/DevSecOps practices.</li><li>Hands-on experience with CI/CD pipelines and cloud-native application architectures.</li><li>Advanced knowledge of Linux/Unix systems, networking, and cloud security concepts.</li><li>Proficiency in one or more scripting or programming languages (e.g., Apache NiFi).</li><li>Excellent written and verbal communication skills.</li></ul>Preferred Qualifications:<ul><li>Experience supporting DoD or USAF cloud environments (e.g., Cloud One, Platform One).</li><li>Experience designing and implementing Zero Trust cloud architectures.</li><li>Experience with monitoring and logging platforms such as Elastic, Splunk, Prometheus, or Grafana.</li><li>Strong understanding of identity and access management solutions (Active Directory, Azure AD, IAM).</li><li>Experience with container orchestration platforms such as Kubernetes and OpenShift.</li><li>Cloud certifications in AWS, Azure, Google, or Oracle.</li></ul>C1NACSS If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 28, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

Cross Domain Solutions Systems Administrator

Description Are you seeking a new and challenging position supporting a complex, mission-critical Program? Well, look no further! Leidos is currently looking to add a Sr. Crypto Systems Engineer to an Information Assurance Program near Ft. Meade, MD. The successful candidate will participate in the development/evaluation of system engineering documentation, such as System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, security requirements and security testing documents. Provide technical support for the development, engineering, interfacing, integration, and testing of specific components of complex hardware/software systems to include requirements elicitation, analysis and functional allocation, conducting systems requirements reviews, and performing technical/non-technical assessments. Support the planning and test analysis of the DoD Certification/Accreditation Process (as well as other Government Certification and Accreditation (C&A) processes. Primary Responsibilities: Perform cybersecurity high assurance evaluation activities to include reviews of security evaluation documents and other high assurance artifacts/documents for devices undergoing certification and assessment, to ensure devices meet security requirements. Attend and participate in relevant security-related meetings and reviews in an effort to translate vulnerability knowledge into guidance to prevent and/or manage risk. Clearly document security deficiencies found in the evaluation of artifacts and documents. Recommend requirement clarification and process/template improvement to mitigate security concerns. Qualifications: Eight years of System Engineering experience Bachelor's Degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required. Five (5) years of additional SE experience may be substituted for a Bachelor's Degree.<ul><li>Information Assurance/Cryptographic experience</li><li>Excellent written and verbal communication skills a must</li><li>Ability to work in a team environment and lead small teams</li><li>Active TS/SCI with Poly Clearance required</li></ul>You Might Also Have:<ul><li>Experience in Space/Weapon/Ground/Terminal system development and or evaluation</li><li>DoD Certification/Accreditation Process (as well as other Government Certification and Accreditation (C&A) processes.</li><li>Experience in Space System Engineering</li></ul>condmd If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 3, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Crypto Systems Engineer

Description Leidos is seeking a Cryptologic Computer Scientist to support development operations at Fort Meade. Join a mission-driven team solving complex cryptologic challenges using advanced computer science principles and cutting-edge technologies. Responsibilities<ul><li>Design, develop, deploy, and sustain solutions to complex cryptologic computer science problems.</li><li>Apply expertise in areas such as operating systems, algorithms, compiler theory, computer architecture, discrete math, programming languages, and data structures.</li><li>Support mission areas including digital forensics, attack attribution, critical network defense, system warnings and indicators, target system penetration, and knowledge discovery.</li></ul>Qualifications<ul><li>Bachelor's and 5 years of relevant experience</li><li>Active TS/SCI with Polygraph required.</li></ul>Preferred Skills Experience in systems research, software development, modeling and simulation, algorithm design, reverse engineering, and hardware/software system design. At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today! Careers.leidos.com conmd If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cryptologic Computer Scientist

Description Leidos has a new and exciting opportunity for a Cryptologic Computer Scientist in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary: Are you looking for interesting and meaningful ways to apply your knowledge and talents? Our corporate vision at Leidos is to be the global leader in the development and application of technology to solve our customers' most demanding challenges. We're looking for a Cryptologic Computer Scientist to join our team in Fort Meade, Maryland supporting development operations. Don't miss the opportunity to take your career to the next level and be part of an innovative and dynamic environment. Apply now! Job Responsibilities/Qualifications: <ul><li>Mission Focus: Design, develop, deliver and operate solutions to hard cryptologic computer science problems within a scientific framework. Use state-of the-art techniques, tools, and approaches from a range of computer science skills such as operating systems, compiler theory, database theory, algorithm analysis, computer architecture, discrete math, programming language theory, and data structures.</li><li>Technical Proficiency: Develop solutions for problem sets such as forensics and attack attribution, protection of critical networks, active systems warnings and indicators, active penetration into target systems, knowledge discovery of passive and active systems, or other cryptologic computer science mission support. </li><li>Qualifications: Bachelor's degree plus 5 years of relevant experience or a master's degree plus 3 years of relevant experience or a Doctoral degree and 2 years of relevant experience. An associate's degree plus 7 years of relevant experience may be considered for individuals with in-depth experience that is clearly related to the position. </li><li>Security Clearance Requirement: Candidates must possess an active TS/SCI with Polygraph clearance to be considered for this role.</li><li>Desirable Skills: Relevant experience in computer systems research; simulation/model development and prototyping; software design; programming; computational science; algorithm analysis and design; reverse engineering; and/or designing/developing computer or information systems, including engineering hardware and/or software. </li></ul>At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today! Careers.leidos.com conmd If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: April 16, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cryptologic Computer Scientist-2

Description We are seeking a dedicated and detail-oriented Custodian to join our team. The Custodian is responsible for ensuring a clean, safe, and sanitary environment throughout the facility. This includes routine cleaning and maintenance of restrooms, floors, surfaces, windows, and trash disposal. The role also involves supporting special events with setup, cleanup, and general maintenance tasks. Primary Responsibilities:<ul><li>Clean and sanitize restrooms, including sinks, toilets, mirrors, and floors</li><li>Sweep, mop, vacuum, and polish floors in assigned areas</li><li>Clean windows, walls, and other surfaces as needed</li><li>Empty trash receptacles and dispose of waste in a sanitary manner</li><li>Replenish supplies such as soap, paper towels, and toilet paper</li><li>Monitor and report maintenance issues or safety hazards</li><li>Assist with setup and breakdown of furniture and equipment for meetings and special events</li><li>Follow safety procedures and use cleaning supplies and equipment properly</li></ul><ul><li>Ensure all assigned areas are maintained to cleanliness and hygiene standards</li></ul>Basic Qualifications<ul><li>Ability to obtain a TS/SCI w/ Poly Clearance is required</li><li>High school diploma or equivalent</li><li>1-3 years of experience in facilities management, operations, or a related field</li><li>Working knowledge of basic building systems, including HVAC, plumbing, and electrical</li><li>Ability to perform routine inspections and identify maintenance needs</li><li>Familiarity with safety standards and building codes</li><li>Proficient in Microsoft Office Suite or similar tools (e.g., Excel, Word, Outlook)</li><li>Strong organizational and time management skills</li><li>Effective communication skills for interacting with colleagues, vendors, and contractors</li><li>Ability to work both independently and under moderate supervision</li></ul>Preferred Qualifications<ul><li>Associate's or Bachelor's degree in Facilities Management, Business Administration, Construction Management, or a related field</li><li>3+ years of relevant experience in facilities coordination, office space planning, or vendor/contract management</li><li>Experience with project planning and scheduling tools or software (e.g., MS Project, AutoCAD, CAFM)</li><li>Understanding of contract negotiation and vendor relationship management</li><li>Experience with space utilization planning and long-range office space strategy</li><li>Knowledge of budgeting and cost-control practices related to facility operations</li><li>Familiarity with sustainability practices and energy efficiency in facility management</li><li>Certification in facility-related fields (e.g., FMP - Facility Management Professional, OSHA, LEED, HVAC certification)</li><li>Demonstrated ability to support construction or remodeling projects from inception to completion</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: April 3, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range - The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Custodian

Description We are seeking a dedicated and detail-oriented Custodian to join our team. The Custodian is responsible for ensuring a clean, safe, and sanitary environment throughout the facility. This includes routine cleaning and maintenance of restrooms, floors, surfaces, windows, and trash disposal. The role also involves supporting special events with setup, cleanup, and general maintenance tasks. Primary Responsibilities:<ul><li>Clean and sanitize restrooms, including sinks, toilets, mirrors, and floors</li><li>Sweep, mop, vacuum, and polish floors in assigned areas</li><li>Clean windows, walls, and other surfaces as needed</li><li>Empty trash receptacles and dispose of waste in a sanitary manner</li><li>Replenish supplies such as soap, paper towels, and toilet paper</li><li>Monitor and report maintenance issues or safety hazards</li><li>Assist with setup and breakdown of furniture and equipment for meetings and special events</li><li>Follow safety procedures and use cleaning supplies and equipment properly</li></ul><ul><li>Ensure all assigned areas are maintained to cleanliness and hygiene standards</li></ul>Basic Qualifications<ul><li>TS/SCI w/ Poly Clearance is required</li><li>High school diploma or equivalent</li><li>1-3 years of experience in facilities management, operations, or a related field</li><li>Working knowledge of basic building systems, including HVAC, plumbing, and electrical</li><li>Ability to perform routine inspections and identify maintenance needs</li><li>Familiarity with safety standards and building codes</li><li>Proficient in Microsoft Office Suite or similar tools (e.g., Excel, Word, Outlook)</li><li>Strong organizational and time management skills</li><li>Effective communication skills for interacting with colleagues, vendors, and contractors</li><li>Ability to work both independently and under moderate supervision</li></ul>Preferred Qualifications<ul><li>Associate's or Bachelor's degree in Facilities Management, Business Administration, Construction Management, or a related field</li><li>3+ years of relevant experience in facilities coordination, office space planning, or vendor/contract management</li><li>Experience with project planning and scheduling tools or software (e.g., MS Project, AutoCAD, CAFM)</li><li>Understanding of contract negotiation and vendor relationship management</li><li>Experience with space utilization planning and long-range office space strategy</li><li>Knowledge of budgeting and cost-control practices related to facility operations</li><li>Familiarity with sustainability practices and energy efficiency in facility management</li><li>Certification in facility-related fields (e.g., FMP - Facility Management Professional, OSHA, LEED, HVAC certification)</li><li>Demonstrated ability to support construction or remodeling projects from inception to completion</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: April 3, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range - The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Job Description The Customer Service center & Service Contracts representative is responsible for overseeing the customer service center operations and managing service contract processes within the maintenance facility. This role ensures excellent customer support, effective team leadership, and efficient establishment, administration, and maintenance of contracts with service providers. The ideal candidate demonstrates strong leadership, organizational, and communication skills, and can balance customer-facing duties with vendor management responsibilities. Primary Responsibilities:<ul><li>Supervise, coach, and support customer service representatives to deliver outstanding service.</li><li>Handle complex or escalated customer inquiries and complaints.</li><li>Monitor team performance, provide feedback, and coordinate training initiatives</li><li>Track and report on key customer service metrics.</li><li>Oversee data entry for maintenance employees, hours, and work completed </li><li>Oversee scheduling, shift planning, and resource allocation for the customer service team.</li><li>Foster a positive and professional team environment.</li><li>Supervise and support customer service representatives to deliver outstanding service.</li><li>Handle complex or escalated customer inquiries and complaints.</li><li>Collaborate with other departments to resolve customer issues and improve processes.</li></ul>Basic Qualifications<ul><li>TS/SCI w/ Poly Clearance is required prior to start</li><li>High school diploma or equivalent;</li><li>2+ years of experience in customer service and/or contract administration, with at least 1 year in a supervisory or lead role.</li><li>Strong organizational, communication, and problem-solving skills.</li><li>Proficiency with customer service and contract management software.</li><li>Ability to multitask and remain calm under pressure</li><li>Experience in a maintenance, facilities, or service center environment.</li><li>Experience with SAP </li></ul>Preferred Qualifications<ul><li>Provide backup for procurement services</li><li>Provide entries for SAP numbers, PRs Numbers</li><li>Track material orders and deliveries</li><li>Assist with Cafeteria inspection, monitoring and representative between customer and café services</li><li>Assist with Café inventory, restocking, tracking lost and coordinate repairs </li><li>Work with procurement and vendors</li><li>Available for occasional calls to help coordinate venders support outside regular business hours</li></ul>EC-DAS If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 19, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range - The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Customer Service Center & Service Contracts Representative

Description Leidos is seeking full-time Customer Service Representatives at our FHA Resource Center in Indianapolis, IN. Our Leidos Customer Service team supports the US Department of Housing and Urban Development (HUD), Office of Single-Family Housing in their Mission to create strong, sustainable, inclusive communities and quality affordable homes for all. As a Customer Service Representative, you will assist renters, homebuyers, and homeowners regarding their housing requests. This is a great opportunity to gain knowledge of HUD rental assistance programs and to learn about FHA Housing Administration (FHA) mortgage programs through ongoing training while delivering excellent customer service to connect others with program resources. What's in it for you?<ul><li>Monday - Friday schedule with no weekend work</li><li>Access to benefits on day one including medical and dental insurance, 401K, Life, AD&D, Voluntary Disability plans</li><li>Immediate and ongoing training to support your success</li><li>Discounted Leidos stock purchase and other Employee Discounts</li><li>Company-wide career mobility </li><li>Company-sponsored Public Trust eligibility upon hire</li><li>Voluntary overtime may be available based on business needs</li><li>Paid Time Off (PTO) accrued based on Leidos policy, up to 15 days a year</li><li>11 paid holidays per year </li></ul>Customer Service Representative Opportunities available: <ul><li>Full-time</li><li>10:00 am - 6:30 pm ET in Indianapolis, IN (must be able to work 11:30 am - 8:00 pm ET based on customer needs) </li></ul>As a Customer Service Representative, you will:<ul><li>Reply to calls and emails from the public on housing and FHA mortgages.</li><li>Utilize knowledge base and follow Standard Operating Procedures (SOPs) to answer customer requests.</li><li>Deliver excellent customer service in a high-volume call center, including responding to customer complaints.</li><li>Document customer email and phone communications within an internal database.</li></ul>To be a successful Customer Service Representative, you will possess:<ul><li>Excellent technical skills with the capability to navigate multiple computer systems and applications, and utilize search tools to provide information to our clients.</li><li>Excellent time management skills and dependability.</li><li>Experience with MS Office (Outlook, Word, Teams).</li><li>Strong written and verbal communication skills including telephone etiquette.</li><li>Excellent customer service soft skills including handling upset customers.</li><li>Keyboarding proficiency of at least 40 words per minute.</li></ul>Required Qualifications:<ul><li>High School diploma or General Educational Development (GED) certificate.</li><li>Minimum of 2 years of experience in a high volume contact center environment, including responding to customer complaints.</li><li>Experience following Standard Operating Procedures (SOPs) to ensure accurate and consistent responses.</li><li>Experience navigating and utilizing knowledge bases, FAQs, and internal support tools to provide timely and accurate information.</li><li>Ability to successfully obtain a Public Trust Security clearance, which includes a credit check and background investigation.</li></ul>Preferred Qualifications:<ul><li>Call Center (Omnichannel) background.</li><li>Experience in rental property management or mortgage servicing, including handling complaints.</li></ul>Leidos is a global leader providing solutions to make the world safer, healthier, and more efficient through technology, engineering, and science. Our company believes in engaging, developing, and empowering our diverse and valued people to foster a culture of creativity and growth. **The pay for this position is $17.00 per hour. ** This position is covered under the Service Contract Act and is subject to minimum wage demands as well as the minimum Health and Welfare benefits. Leidos ensures that all provisions are met through their wages and benefits. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 18, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range - The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Customer Service Representative

Description The U.S. Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a U.S. Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, cloud, security devices, servers and workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member of the highly technical Operations Enhancement team supporting U.S. Customs and Border Protection (CBP), you will be responsible for in-depth technical analysis of network and endpoint logs & activity, developing signatures, alerts, rules, etc., to improve the security posture of the environment, developing processes and procedures for new tools and technologies in support of the protection of the customers' systems, networks, and assets. Primary Responsibilities: <ul><li>Create, develop, and maintain new security content as the result of hunt missions, penetration tests, tuning requests and others, to include signatures, alerts, rules, workflows, and automation. </li></ul><ul><li>Identify, track, and investigate high priority threat campaigns, malicious actors with the interest, capability and Tactics, Techniques, and Procedures (TTPs). </li></ul><ul><li>Coordinate with cross functional teams to improve threat detection, design security content, and improve overall security posture of the Enterprise. </li></ul><ul><li>Proactively and iteratively search through systems and networks to detect advanced threats, and create content to monitor and alert on such activity/threats. </li></ul><ul><li>Utilize the MITRE ATT&CK framework to understand TTPs of adversaries, threat actors, APTs, and threats targeting the customer agency and organize threat hunts around ATT&CK techniques and sub-techniques. </li></ul><ul><li>Responsible for maintaining a comprehensive understanding of the cyber threat landscape, including identifying and analyzing cyber threats actors and/or activities to enhance cybersecurity posture of the organization's IT operating environment. </li></ul><ul><li>Will conduct cyber threat analysis, identifying mitigation and/or remediation courses of action; developing actionable intelligence used to protect organizational IT assets; and trending cyber threat metrics for leadership situational awareness. </li></ul><ul><li>Analyze host, network, and application logs in addition to malware and code. </li></ul><ul><li>Will be responsible for developing scripts to support cyber threat detection that outputs results in a variety of formats, such as VB scripts, Python, C++, HTML, XML or other type most appropriate for the task. </li></ul><ul><li>Produce high quality technical and non-technical products, briefings, whitepapers, etc., with minimal supervision and emphasis on effective/accurate reporting on product topics. </li></ul><ul><li>Maintain the daily battle rhythm for the Detection Engineering Team with an emphasis on adherence to deadlines, attention to detail, and clear/concise communication with the customer and stakeholders. </li></ul> Will be responsible for: <ul><li>Developing, creating, and maintaining security content for deployment on tools and technologies across the enterprise environment. </li></ul><ul><li>Identifying, tracking, and investigating high priority threat campaigns, malicious actors with the interest, capability and Tactics, Techniques, and Procedures (TTPs) to create security content, and tune alerts, signatures, and rules. </li></ul><ul><li>Utilizing the MITRE ATT&CK Framework to </li></ul><ul><li>Author technical and non-technical reports and briefings to ensure leadership awareness of findings and observations. </li></ul><ul><li>Create daily, weekly, and monthly reports and metrics for products and briefings. </li></ul><ul><li>Process technical data from various sources and fuse the data with intelligence reporting to improve the security posture of the customer, as well as manage Threat Hunt tools. </li></ul>Basic Qualifications: <ul><li>Must have a Bachelor's degree in Computer Science, Engineering, Information Technology, Cybersecurity, or a related field and a minimum of 8 years of professional experience in incident detection and response, malware analysis, cyber threat hunting, or cyber forensics. </li></ul><ul><li>Have 2+ years recent experience with host-based and network-based security monitoring using cybersecurity capabilities. </li></ul><ul><li>Must be experienced developing scripts to support cyber threat detection that outputs results in a variety of formats, such as VB scripts, Python, C++, HTML, XML or other. </li></ul><ul><li>Established experience with incident response and SIEM tools, host-based logs, network-based logs, and regex. </li></ul><ul><li>Ability to work independently with minimal direction; self-starter/self-motivated. </li></ul>Required certifications: The candidate should have at minimum ONE of the following certifications: <ul><li>CompTIA Cyber Security Analyst (CySA+) </li></ul><ul><li>CompTIA Linux Network Professional (CLNP) </li></ul><ul><li>CompTIA Pentest+ </li></ul><ul><li>CompTIA Cybersecurity Analyst (CySA+) </li></ul><ul><li>GPEN - Penetration Tester </li></ul><ul><li>GWAPT - Web Application Penetration Tester </li></ul><ul><li>GSNA - System and Network Auditor </li></ul><ul><li>GISF - Security Fundamentals </li></ul><ul><li>GXPN - Exploit Researcher and Advanced Penetration Tester </li></ul><ul><li>GWEB - Web Application Defender </li></ul><ul><li>GNFA - Network Forensic Analyst </li></ul><ul><li>GMON - Continuous Monitoring Certification </li></ul><ul><li>GCTI - Cyber Threat Intelligence </li></ul><ul><li>GOSI - Open Source Intelligence </li></ul><ul><li>OSCP (Certified Professional) </li></ul><ul><li>OSCE (Certified Expert) </li></ul><ul><li>OSWP (Wireless Professional) </li></ul><ul><li>OSEE (Exploitation Expert) </li></ul><ul><li>CCFP - Certified Cyber Forensics Professional </li></ul><ul><li>CISSP - Certified Information Systems Security </li></ul><ul><li>CEH - Certified Ethical Hacker </li></ul><ul><li>CHFI - Computer Hacking Forensic Investigator </li></ul><ul><li>LPT - Licensed Penetration Tester </li></ul><ul><li>CSA - EC Council Certified SOC Analyst (Previously ECSA - EC-Council Certified Security Analyst) </li></ul><ul><li>ENSA - EC-Council Network Security Administrator </li></ul><ul><li>ECIH - EC-Council Certified Incident Handler </li></ul><ul><li>ECSS - EC-Council Certified Security Specialist </li></ul><ul><li>ECES - EC-Council Certified Encryption Specialist </li></ul>Preferred Qualifications: <ul><li>A minimum of 8 years of hands-on experience with experience in the last 2 years that includes host-based and network-based security monitoring using cybersecurity capabilities. </li></ul><ul><li>Demonstrated experience planning, executing, and participating in threat hunt missions. </li></ul><ul><li>Previous DOD, IC or Law Enforcement Intelligence or Counterintelligence Training/Experience </li></ul><ul><li>Understanding of complex Enterprise networks to include routing, switching, firewalls, proxies, load balancers. </li></ul><ul><li>Working knowledge of common (HTTP, DNS, SMB, etc) networking protocols </li></ul><ul><li>Familiarity with operation of both Windows and Linux based systems. </li></ul><ul><li>Proficient with scripting languages such as Python or PowerShell </li></ul><ul><li>Familiarity with Splunk Search Processing Language (SPL) and/or Elastic Domain Specific Language (DSL) </li></ul>Clearance: <ul><li>All Department of Homeland Security CBP SOC employees are required to favorably pass a 5-year (BI) Background Investigation </li></ul><ul><li>The candidate must currently possess a Top Secret Clearance with the ability to obtain a Top Secret/SCI Clearance</li></ul>Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for how it's always been done." Original Posting: December 17, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Detection Engineer

Description The U.S. Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a U.S. Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, cloud, security devices, servers and workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed security violations. Leidos is seeking an experienced Cyber Forensics Analyst to join our team. As a member of this highly technical digital forensics team supporting U.S. Customs and Border Protection (CBP), you will be responsible for in-depth cyber forensics, root cause analyses, spillage investigations, and ensure chain of custody during incident investigations in support of the protection of the customers' systems, networks, and assets. The candidate shall provide support to CBP OIT's Cyber Defense Forensics (CDF) team in support of insider threat and security operations according to established policies, handbooks, and CBP CDF Standard Operating Procedures (SOPs). This support includes monitoring activities, conducting threat analysis, investigating policy violations, identifying mitigation and/or remediation courses of action, and assessing risk posed by trusted insiders. The main focus of this task is to work with the OIT Data Loss Prevention (DLP) tools to process incidents, investigate spillages of multiple types of classified and/or controlled data, conduct root cause analyses into suspicious or malicious activity, and assist with SOC Incidents / OPR investigations as needed. Primary Tasks <ul><li>Provide recommendations for Information Spillage Incident Response efforts on handling and sanitization methods pursuant to industry best practices, NIST 800-88 recommendations, and Federal guidelines. </li><li>Conduct enterprise and system(s) endpoint analysis (e.g., Windows, Linux, Mac, Cloud, and mobile systems) and network based digital forensic analysis </li><li>Conduct formal digital forensic investigations and document findings in formal, forensically sound investigation reports. </li><li>Perform Email hygiene activities in support of CBP investigations. </li><li>Support enterprise recovery efforts as necessary to ensure that security events and incidents are properly remediated prior to restitution. </li><li>Utilize state of the art forensic tools (FTK/Encase, etc) to perform computer, mobile phone forensics and memory analysis (volatility, rekall) in support of incident response. </li><li>Conduct reverse engineering of suspicious files utilizing dynamic, automated and static analysis. </li><li>Properly preserve evidence, maintain chain of custody and write malware analysis or forensic reports. </li><li>Recognize attacker and APT activity, tactics, and procedures as indicators of compromise (IOCs) that can be used to improve monitoring, analysis, and incident response. </li><li>Install, secure, maintain and recommend forensic software and hardware within a Forensic Lab environment while following established configuration management processes. </li><li>Develop and build security content, scripts, tools, or methods to enhance forensic processes. </li><li>Effectively investigate and identify root cause findings then communicate findings to stakeholders including technical staff, and leadership. </li><li>Develop and maintain Standard Operating Procedures (SOPs) and playbooks as deemed necessary. </li></ul> Basic Qualifications: <ul><li>Requires BS degree and 5 or more years of direct relevant experience. </li><li>Degree in computer science, IT, Information/Cyber Security field from an accredited college or university. </li><li>Flexible and adaptable self-starter with strong relationship-building skills </li><li>Effective communication skills with emphasis on attention to detail, ability to accurately capture and document technical remediation details, and ability to brief stakeholders on incident statuses, recovery and root causes. </li><li>Demonstrable experience performing forensic analysis, digital media analysis, and in-depth system & network log analysis in support of forensic investigations. </li><li>Ability to generate forensically sound cyber analysis reports detailing forensically sound analysis procedures, findings, and recommendations from incident investigations. </li><li>Strong problem-solving abilities with an analytic and qualitative eye for reasoning under pressure. </li><li>Ability to independently prioritize and complete multiple tasks with little to no supervision. </li></ul> Preferred Qualifications: <ul><li>SANS GREM certification </li><li>Experience performing computer forensics in Federal Government, DOD or Law Enforcement environments. </li><li>Ability to script in one more of the following computer languages Python, Bash, Visual Basic or PowerShell. </li><li>Knowledge of the Cyber Kill Chain and MITRE ATT&CK framework </li><li>Advanced understanding of multiple Operating Systems, monitoring and detection techniques and methods, and Incident Response Lifecycle. </li><li>Prior experience with CBP/DHS </li><li>Between 2-3 years of experience in two or more of these specialized areas: </li><li>Insider Threat </li><li>Digital media forensic </li><li>Monitoring and detection </li><li>Incident Response </li></ul> Required certifications: The candidate should have at minimum ONE of the following certifications: <ul><li>CompTIA Cyber Security Analyst (CySA+) </li><li>CompTIA Linux Network Professional (CLNP) </li><li>CompTIA Pentest+ </li><li>CompTIA Cybersecurity Analyst (CySA+) </li><li>GPEN - Penetration Tester </li><li>GWAPT - Web Application Penetration Tester </li><li>GSNA - System and Network Auditor </li><li>GISF - Security Fundamentals </li><li>GXPN - Exploit Researcher and Advanced Penetration Tester </li><li>GWEB - Web Application Defender </li><li>GNFA - Network Forensic Analyst </li><li>GMON - Continuous Monitoring Certification </li><li>GCTI - Cyber Threat Intelligence </li><li>GOSI - Open-Source Intelligence </li><li>OSCP (Certified Professional) </li><li>OSCE (Certified Expert) </li><li>OSWP (Wireless Professional) </li><li>OSEE (Exploitation Expert) </li><li>CCFP - Certified Cyber Forensics Professional </li><li>CISSP - Certified Information Systems Security </li><li>CEH - Certified Ethical Hacker </li><li>CHFI - Computer Hacking Forensic Investigator </li><li>LPT - Licensed Penetration Tester </li><li>CSA - EC Council Certified SOC Analyst (Previously ECSA - EC-Council Certified Security Analyst) </li><li>ENSA - EC-Council Network Security Administrator </li><li>ECIH - EC-Council Certified Incident Handler </li><li>ECSS - EC-Council Certified Security Specialist </li><li>ECES - EC-Council Certified Encryption Specialist </li></ul> Clearance: All CBP SOC employees are required to successfully complete a CBP Background Investigation to support this program. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 16, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Forensics Analyst

Description The Leidos Digital Modernization sector is looking for a Cyber Fusion Analyst to support a Defensive Cyber Operations (DCO) team in Washington, DC. This position is expected to become available in Summer 2026. Our Cyber Fusionteam provides mission-critical support to the customer's mission of protecting federal networked systems by integrating disparate intelligence, hunting telemetry, and vulnerability data into a single operational view. We bridge the gap between "knowing the threat" and "stopping the threat," ensuring that intelligence directly drives defensive actions. This hybrid position is primarily on-site, with potential for up to 20% telework. While this position will primarily work during core hours (0600 - 1600), this position will be supporting a team of analysts working 24/7 rotating shifts (days, swings, nights). As such, occasional shift work or weekend work may be required to fill unexpected gaps in coverage. PRIMARY RESPONSIBILITIES:<ul><li>Intelligence-Driven Defense: Synthesize external threat intelligence (TTPs, IOCs) with internal hunt telemetry to develop a comprehensive understanding of the adversary's impact on the enterprise.</li><li>Fusion Analysis & Reporting: Author high-impact "Fusion Reports" that blend technical forensics with strategic intelligence to brief senior leadership on trending threats and operational risks.</li><li>Advanced Correlation: Utilize SIEM and Threat Intelligence Platforms (TIP) to correlate global threat actor activity against internal sensor logs, identifying "low and slow" campaigns that span multiple mission sets.</li><li>Adversary Campaign Tracking: Maintain a living "Adversary Encyclopedia" by mapping internal discoveries to the MITRE ATT&CK framework to identify systemic defensive gaps.</li><li>Vulnerability-Intelligence Pairing: Analyze Vulnerability Disclosure Program (VDP) data alongside active threat reporting to prioritize patching efforts based on real-world exploitation trends.</li><li>Tactical Countermeasure Influence: Provide data-backed recommendations to Engineering and DCO teams to adjust firewall rules, EDR policies, and SIEM logic based on emerging fusion findings.</li><li>Indications & Warnings (I&W): Develop and refine custom analytics that provide "early warning" of adversary reconnaissance or pre-exploitation activity targeting the customer enterprise.</li><li>Continuous Knowledge Management: Maintain the "Single Source of Truth" for threat data, ensuring that Hunt, Intel, and Engineering teams are operating from a synchronized set of prioritized threats. </li></ul>BASIC QUALIFICATIONS:<ul><li>Bachelor's Degree with 8+ yrs of experience or Master's Degree with 6+ yrs of relevant experience; additional years of experience may be substituted in lieu of degrees.</li><li>DoD 8570 IAT Level II/III: Must hold a certification such as CompTIA Security+, CASP+ CE, or CISSP.</li><li>DoD 8570 CSSP Analyst: Must hold a CSSP Analyst certification (e.g., CEH, CySA+) or obtain within 180 days.</li><li>Analytic Writing Mastery: Demonstrated ability to synthesize complex technical data into concise, non-technical executive briefings.</li><li>Framework Proficiency: Expert understanding of the Cyber Kill Chain, Diamond Model, and MITRE ATT&CK.</li><li>Security Clearance: Current DoD TS/SCI security clearance and ability to pass additional customer suitability screenings prior to start and maintain throughout employment.</li></ul>PREFERRED SKILLS:<ul><li>Fusion Center Experience: Previous experience working within a government or large-scale commercial Cyber Fusion Center (CFC) or Joint Operations Center (JOC).</li><li>Query & Scripting: Proficiency in SPL (Splunk) or KQL (Kusto) for data correlation; Python skills for automating intelligence ingestion and enrichment.</li><li>OSINT & Commercial Portals: Experience utilizing tools like Recorded Future, VirusTotal, or Mandiant Advantage to pivot from external indicators to internal threats.</li><li>Cloud Fusion: Familiarity with fusion analysis within AWS, Azure, or O365 environments, specifically correlating cloud-native audit logs.</li><li>Adversary Emulation: Basic understanding of Red Teaming or Penetration Testing methodologies to better predict adversary movement.</li></ul>#ms If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 12, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Fusion Analyst

Description This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced SME Cyber Incident Response Analyst to support the delivery, enhancement, and adoption of enterprise data and analytics products used across multiple DoD organizations. In this role, you will work alongside government partners, engineers, and other industry teammates to translate operational and strategic requirements into scalable, production-ready solutions. You will contribute directly to product planning, execution, and continuous improvement-helping ensure capabilities are delivered efficiently, aligned to mission priorities, and positioned for sustained success. This position offers the opportunity to work on a high-visibility, enterprise program at the intersection of data, analytics, and emerging AI technologies. Ideal candidates are motivated by mission impact, comfortable operating in complex stakeholder environments, and interested in building deep domain expertise while delivering capabilities with real-world national security outcomes. Primary Responsibilities<ul><li>Monitor, detect, analyze, mitigate, and respond to cyber threats across the enterprise.</li><li>Lead incident detection and response activities at the Trusted Internet Connection (TIC) and Policy Enforcement Point (PEP).</li><li>Coordinate efforts through the enterprise incident tracking system and established communication channels.</li><li>Provide expert investigative support for large-scale and complex security incidents, including those lacking clear technical indicators.</li><li>Work with cybersecurity, network, and operations teams to ensure timely containment, remediation, and reporting of all incidents.</li><li>Implement and operate access management mechanisms to control user access to data, tools, and services, including automation of standard access requests and support for VIPs.</li><li>Collect, analyze, and assess user and customer analytic data to inform system changes and improvements.</li><li>Design, implement, and improve the customer experience with the User Support Desk, including automation of access requests and integration of modern tools</li></ul>Basic Qualifications<ul><li>Top Secret with SCI eligibility security clearance</li><li>Bachelor degree or higher from an accredited college or university OR Offerings listed in DoD 8140 Training Repository ORGCFA or GCIA</li><li>Minimum of 12 years of experience in cybersecurity incident response.</li><li>Strong knowledge of cybersecurity frameworks and standards (e.g., NIST, ISO).</li><li>Proficiency in using cybersecurity tools and technologies for monitoring and incident response.</li><li>Experience with network security monitoring, intrusion detection systems, and security information and event management (SIEM) tools.</li><li>Excellent analytical and problem-solving skills.</li><li>Strong communication and coordination skills to work effectively with various teams.</li></ul>Preferred Qualifications<ul><li>Active TS/SCI</li><li>Master's degree in Cybersecurity or a related field.</li><li>Certifications such as CISSP, CISM, CEH, or GIAC.</li><li>Experience with cloud security and familiarity with AWS GovCloud/NIPRNet, SC2S AWS Secret Region Cloud for SIPRNet, and C2S AWS Cloud for JWICS environments.</li><li>Knowledge of automation tools and techniques, including AI chatbots and Robotic Process Automation (RPA).</li><li>Experience in designing and implementing disaster recovery and continuity of operations plans.</li></ul>Familiarity with customer relationship management and use case intake processes. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 30, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Incident Response Analyst SME

Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to mission success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is grounded in a commitment to doing the right thing for our customers, our people, and our communities. Our Mission, Vision, and Values guide the way we do business. Leidos is seeking an experienced Cyber Infrastructure Specialist to support the U.S. Air Force Defensive Cyber Systems Program Management Office at Joint Base San Antonio. This position supports the sustainment and operational monitoring of next-generation cyber defense systems that enable downstream Air Force cyber operations. The Cyber Infrastructure Specialist serves as a frontline operational support resource, responsible not only for managing incidents and service requests, but also for monitoring system alerts, health indicators, and performance messages to ensure mission systems remain functional and available. This role performs routine maintenance, supports configuration management activities, and identifies potential system degradation before it impacts downstream users. Working within an operational environment, the Cyber Infrastructure Specialist independently assesses system conditions, manages case backlog, performs initial technical analysis, and coordinates escalation when required to maintain mission continuity. The position supports both internal teams and mission stakeholders, ensuring the cyber defense system remains reliable, compliant, and operationally ready. **On-Site Requirement: The position requires on-site presence at Joint Base San Antonio.** Primary Responsibilities:<ul><li>Monitor mission system alerts, health indicators, and operational status messages to ensure continuous availability and functionality of next-generation cyber defense systems</li><li>Identify, assess, and respond to system-level alerts or degradations, performing initial analysis and corrective actions within established procedures</li><li>Perform routine system maintenance activities, including service restarts, log review, patch coordination, and scheduled operational checks</li><li>Execute configuration management tasks in accordance with approved change control processes, ensuring system integrity and compliance</li><li>Serve as the initial operational support point for incidents and service requests affecting mission systems, providing timely triage and documentation</li><li>Manage cases within the enterprise service management platform (ServiceNow), ensuring accurate logging, impact assessment, and resolution tracking</li><li>Assess operational impact and prioritize incidents based on severity, urgency, and mission effect</li><li>Troubleshoot system functionality, access issues, and integration points to determine root cause or appropriate escalation path</li><li>Coordinate with engineering teams, system administrators, and mission stakeholders to resolve system outages, performance issues, or configuration discrepancies</li><li>Contribute to operational documentation, knowledge articles, and standard operating procedures to support consistent service delivery</li><li>Participate in training and readiness activities to maintain proficiency with evolving cyber mission systems and tools</li><li>Leverage approved automation and AI-enabled support tools to improve monitoring efficiency, response times, and service quality</li></ul>Clearance Required:<ul><li>Current active Secret clearance with the ability to obtain a TS/SCI clearance.</li><li>Intermediate DoD 8140 work role (521) Cyber Defense Infrastructure Support Specialist certification. See DoD 8140 Qualification Matrix V2.1; Certification Repository tab: https://www.cyber.mil/dod-workforce-innovation-directorate/dod8140/qualification-matrices for listing of intermediate certifications.</li></ul>Basic Qualifications:<ul><li>Must be a U.S. Citizen</li><li>BS degree or equivalent and 4 years of prior relevant experience, or a Master's with less than 3 years, to operate within the scope contemplated by the level.</li><li>Minimum of 4 years of experience testing, implementing, deploying, maintaining, and administering enterprise infrastructure hardware and software in an operational environment such as a service desk, mission support center, NOC, SOC platform team, or systems operations organization</li><li>Experience monitoring system alerts, health dashboards, or operational status indicators in a production environment</li><li>Experience performing routine system maintenance, service validation, or operational checks to ensure system availability</li><li>Working knowledge of configuration management principles and experience implementing approved changes in accordance with change control processes</li><li>Experience troubleshooting enterprise systems, applications, or integrated platforms using structured diagnostic methodologies</li><li>Familiarity with enterprise service management platforms such as ServiceNow for incident tracking and documentation</li><li>Working knowledge of operating systems (Windows and/or Linux), endpoint management tools, and enterprise infrastructure concepts</li><li>Foundational understanding of networking principles and experience supporting environments leveraging Cisco or similar networking technologies</li><li>Experience supporting cloud-based platforms or hybrid enterprise environments (e.g., Microsoft Azure)</li><li>Demonstrated ability to assess operational impact, prioritize issues, and manage multiple concurrent tasks in a time-sensitive environment</li><li>Experience supporting DoD customers or operating within DoD IT environments, including familiarity with commonly used DoD IT concepts, processes, and operational expectations.</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: April 1, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Infrastructure Specialist

Description Leidos has several career opportunities for Cyber Intrusion Analysts who will be members of the Network Assurance (NA) Team (DISA GSM-O program) in Pearl Harbor, Hawaii. We support 24/7 operations and shift assignments are based on both preference and contract requirements, so we ask our team members to remain flexible to potential shift modifications to meet minimum staffing requirements. JOB DESCRIPTION: Work closely with Government counterparts to provide guidance within the CND-SP area. Provide CND reports, trends, responses, mitigations, analysis & information dissemination. Provide C2 support, situational awareness support, and provide leadership & support for all CND applicable activities within Protect, Detect, Respond, and Sustain. Work as a technical leader within the CSSP Team, responsible for maintaining the integrity & security of enterprise-wide systems & networks. Provide technical leadership to CND Teams supporting security initiatives through predictive & reactive analysis, and by articulating emerging trends to leadership & staff. PRIMARY RESPONSIBILITIES:<ul><li>Perform computer network incident detection, and response activities to detect, correlate, identify and characterize anomalous activity that may be indicative of threats to the enterprise.</li><li>Monitor various security tools and applications for possible malicious activities, investigate any associated alerts or indicators, and develop recommendations for a course of action, including mitigation strategies as necessary.</li><li>Conduct analysis of low-level (low and slow") events to identify unauthorized activity utilizing exploratory problem-solving or self-learning techniques.</li><li>Conduct near real-time event triage and analysis, which can result in network traffic validations or a Mission Partner's incident report.</li><li>Utilize formal monitoring policies and procedures that include the appropriate use of DoD-approved network monitoring and traffic analysis tools to assist with identifying suspicious, anomalous, or overtly malicious network traffic on a 24/7/365 basis.</li><li>Review and analyze available logs in a timely manner to detect intruders and notify Mission Partners of activity through a formal reporting process/pending an incident report.</li><li>Apply, develop, tune, and distribute or optimize new and existing countermeasures or guidance to prevent or mitigate potential cyber event impacts when possible.</li><li>Perform network traffic analysis utilizing raw packet data, net flow, IDS, IPS and custom sensor output, as it pertains to the cyber security of communications networks.</li><li>Understand attack signatures, tactics, techniques, and procedures associated with advanced threats.</li><li>Requires good technical writing skills as each event, including the associated analysis, are documented in a ticketing system for review and action.</li><li>Requires excellent communication skills as we are collocated with our customer and regular face-to-face interaction is necessary throughout the day, as well as significant coordination and communication between team members.</li></ul>BASIC QUALIFICATIONS:<ul><li>Minimum active DoD Secret clearance with ability to obtain Top Secret (active TS strongly preferred)</li><li>Current DoD 8570 IAT Level II Certification (e.g. Sec+ CE) or higher at time of start.</li><li>Ability to obtain DoD 8570 CSSP-Analyst certification, such as CEH, CySA+, GCIA or equivalent, within 180 days of hire.</li><li>Bachelor's and 2+ years of relevant experience; additional relevant work experience and/or military service may be considered in lieu of degree</li><li>Experience working CND duties (e.g., Protect, Defend, Respond, and Sustain).</li><li>Experience working with DoD / Government Leaders at all levels.</li><li>Strong computing system knowledge, particularly networking, including a knowledge of communication protocols and familiarity with common computing security elements such as IDS/IPS systems and firewalls.</li><li>Experience evaluating packet captures.</li><li>Willingness and ability to perform shift work (shifts may not be static).</li></ul>PREFERRED QUALIFICATIONS:<ul><li>Command Line Scripting skills (PERL, python, shell scripting) to automate analysis task.</li><li>Knowledge of hacker tactics, techniques and procedures (TTP).</li><li>Familiarity with computing security frameworks such as MITRE ATT&CK and Cyber Kill Chain.</li><li>Monitoring of intrusion detection and computer defense appliances (Splunk, Elastic), applications, and analysis of associated alerts.</li><li>Knowledge of advanced threat actor tactics, techniques, and procedures (TTP)</li><li>Understanding of software exploits.</li><li>Analyze packed and obfuscated code.</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: January 6, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $69,550.00 - $125,725.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Intrusion Analyst

Description Leidos is seeking a Cyber Network Defense Analyst (CNDA) to join our team on a highly visible cyber security single-award IDIQ vehicle that provides Network Operations Security Center (NOSC) support, cyber analysis, application development, and a 24x7x365 support staff. T he Network Operations Security Center (NOSC) is a U.S. Government program responsible to monitor, detect, analyze, mitigate, and respond to cyber threats and adversarial activity on the enterprise. The NOSC has primary responsibility for monitoring and responding to security events and incidents detected at the Trusted Internet Connection (TIC) and Policy Enforcement Point (PEP) and is responsible for directing and coordinating detection and response activities performed by each Component SOC. Direction and coordination are achieved through a shared customer incident tracking system and other means of coordination and communication. The Monitoring and Analysis team provide 24x7 support across 4 different shifts. We have front half shifts (day and night) and back half shifts (day and night). The front half shift will work 12-hour shifts from Sunday - Tuesday and alternating Wednesdays. The back half shift will work 12-hour shifts from Thursday - Saturday and alternating Wednesdays. Candidates must have the ability to work non-core hours, if necessary. Duties include network security monitoring and detection, proactively searching for threats, inspecting traffic for anomalies and new malware patterns, investigating and analyzing logs, providing analysis and response to alerts, and documenting activity in NOSC investigations and Security Event Notifications (SENs). Primary Responsibilities:<ul><li>Manage and conduct hands-on technical detection, analysis, containment, eradication, and remediation as a member of the Incident Response team</li><li>Guide and mentor peers and subordinates to provide cross training</li><li>Ensure accountability and punctuality of security analysts assigned to your shift</li><li>Capture cybersecurity metrics that support executive-level briefings (daily, weekly, monthly)</li><li>Articulate daily challenges to the Government Watch Officer (GWO)</li><li>Analyze web and host logs for indications of compromise</li><li>Remediate and coordinate the remediation of infected or compromised devices</li><li>Ensure shift continuity during call-outs and emergencies</li><li>Compile incident reports, executive summaries, and analysis reports of intrusions and/or security events</li><li>Document and update processes, workflows, and technical guides</li><li>Perform simple firewall rule changes (after training)</li></ul> Clearance Required:<ul><li>Must have TS/SCI clearance to start. TS clearances candidates will be considered. Preference to candidates with current/active TS/SCI clearance.</li><li>US Citizenship required</li></ul>Basic Qualifications: Candidates should also demonstrate the following: Bachelor's Degree and 2-4 years of SOC analyst experience. Additional experience may be considered in lieu of a degree<ul><li>Extensive knowledge of a SOC's/NOSC's purpose and role within an organization</li><li>Detailed understanding of common network ports and protocols (e.g. TCP/UDP, HTTP, ICMP, DNS, SMTP, etc)</li><li>Expertise with network topologies and network security device functions (e.g. Firewall, IDS/IPS, Proxy, DNS, etc).</li><li>Expertise with packet analysis tools such as Wireshark</li></ul>Certification Requirement: Sec+, CEH, CySA+ or SANS certs If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 16, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $69,550.00 - $125,725.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Network Defense Analyst

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. If this sounds like the kind of environment where you can thrive, keep reading! The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector (NSS) is hiring for a Lead Offensive Cyber Operations Planner to provide expert guidance and direction to planning activities that underpin United States Cyber Command (USCYBERCOM) Cyberspace Operational Support Services (COSS) program. You will lead Operational Planning portion of Leidos on-site contract support to range of services provided to USCYBERCOM Operations, Cyber National Mission Force (CNMF), and Joint Task Force-Ares (JTF-ARES), that include Cyber Operational Planning, Strategy & Doctrine Development, conduct of Campaign Assessments, and ensuring secure IT Communications efforts focused on improving relationships with key partner nations. Timely and comprehensive operational planning support to USCYBERCOM J3, CNMF, and JTF-ARES will inform employment of available Cyberspace capabilities, development of future Cyberspace capabilities, and drive the Joint Planning and Targeting processes. This opportunity is in anticipation of a potential future contract award. What you'll be doing:<ul><li>Lead approved plans development and staffing processes within collaborative environment to enable range of Cyber Operations (CO) according to Agency planning guidance and applicable Joint publications. </li><li>Support targeting selection, validation, synchronization, and enable integration during the execution of activities within Cyber Warfare domain.</li><li>Draft and staff foundational planning documents such as Operational Plans (OPLANS), Operational Orders (OPORDs), and Fragmentary Orders (FRAGOs).</li><li>Support Joint Operational Planning Groups and Teams (OPG/OPT), and develop and integrate Cyber capabilities into plans.</li><li>Develop concepts of support, courses of action, integrate command and external capabilities, coordinate and document comprehensive plans.</li><li>Provide leadership and situational awareness across range of projects, Crisis Action Teams, and current operations activities supporting OPTs.</li><li>Develop and review specific CO plans and guidance for integration into broader planning activities and to ensure that execution and resource allocation decisions align with organization objectives.</li><li>Demonstrate knowledge of cyber threats and attack methods and techniques emanating from state and non-state adversaries and tiered vulnerabilities within Blue Space as focus of threats.</li><li>Develop and execute comprehensive programs for assessing CO and validating operational performance characteristic.</li><li>Review, approve, prioritize, and submit operational requirements for research, development, and/or acquisition of cyber capabilities.</li><li>Develop and maintain deliberate and/or CO crisis plans.</li><li>Analyze and assess internal and external partner CO capabilities and tools.</li><li>Transition operational planning efforts to current operations.</li><li>Navigate organizational structure as it pertains to full spectrum CO, including the functions, responsibilities, and interrelationships among distinct internal elements.</li><li>Integrate and synchronize intelligence planning activities with operational planning timelines.</li><li>Conduct long-range, strategic planning efforts with internal and external partners in cyber activities.</li><li>Interpret and apply laws, regulations, policies, and guidance relevant to organization cyber objectives.</li><li>Communicate complex information, concepts, or ideas in a confident and well-organized manner through verbal, written, and/or visual means.</li></ul>What does Leidos need from me?<ul><li>Active Top Secret/SCI (TS/SCI) with Polygraph security clearance required. Must be SCI eligible if no current SCI.</li><li>BA/BS degree within STEM field, National Security Studies, or field of study supporting operational art & science. </li><li>Eight years recent (since 2013) work experience as OCO planner; can waive two years of experience requirement for every year spent on a Combat Mission Team (CMT) in any work role; can waive two years work experience requirement for every year spent in an OCO planner role within a Joint Force Headquarters - Cyber (JFHQ-C) command; OR Four years recent (since 2013) work experience in offensive cyberspace capabilities development; can waive two years of experience requirement for every year spent on a CMT in any work role.</li><li>Active Project Management Professional (PMP) certification or equivalent (i.e., Prince 2 certification, DAWIA Level III, etc.); OR additional four years recent (since 2013) experience in offensive cyberspace capabilities Development, OR four years recent (since 2013) work experience as an Interactive On-Net Operator (ION), cyberspace Exploitation.</li><li>Intimate familiarity with military operations including phases of planning, approval, and execution.</li><li>Intimate familiarity with applicable Joint Publications such as JP 5-0 Joint Operational Planning.</li><li>Formal training as Cyber Operational Planner within Department of Defense or Intelligence Community.</li><li>Broad knowledge of Blue-space Cyber capabilities and demonstrate understanding of available Cyber infrastructure or platforms to conduct OCO.</li><li>Knowledge of the range of CO and their underlying intelligence support needs, topics, and focus areas.</li><li>Knowledge of computer networking fundamentals as well as concepts, terminology, and operations of a wide range of communications media (computer and telephone networks, satellite, fiber, wireless).</li><li>Ability to support timely, accurate, relevant analytical production, to include documents, summaries, issue papers, talking points, and briefings.</li><li>Demonstrated proficiency working in a fast-paced collaborative environment, ability to proactively multi-task and meet short deadlines.</li><li>Strong interpersonal, critical thinking, and communication skills, including the ability to clearly convey complex and technical data to nontechnical consumers.</li><li>Able to work across Department of Defense and Intelligence Community agencies to support organizational goals.</li></ul>Favorable if you have:<ul><li>Masters' Degree within STEM field, National Security Studies, or field of study supporting operational art and science. </li><li>Active Project Management Professional (PMP) certification or equivalent. </li><li>Intimate familiarity with Agency organizational structure and mission. </li><li>Prior experience supporting Joint operations across multiple warfighting domains. </li><li>Demonstrated experience incorporating Artificial Intelligence and Machine Learning into operations at any level to increase efficiency and effectiveness of operational outcomes.</li><li>Experience with Space-enabled CO. </li><li>Joint Professional Military Education, Phase II (JPME II) graduate, or civilian equivalency. </li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Familiar with art of Data Science and applicability to CO.</li><li>Familiar with Microsoft Power BI data visualization software. </li><li>Desired Certifications: DoD 8570 IAT Level II (CCNA Security, COMPTIA CySA+, COMPTIA Security + CE, GICSP, GSEC, SSCP).</li></ul>COSS If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: October 21, 2024 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Operations Planner Lead

Description Make an Impact in Cybersecurity at the Cutting Edge of ACC's ISR Mission! Is cyber security your passion? If so, this is your moment. Leidos is looking for a driven and mission-focused Cyber Security Administrator to join our team at Davis-Monthan AFB, AZ. This role places you right in the heart of a major program supporting Air Combat Command's (ACC) Intelligence, Surveillance, and Reconnaissance (ISR) mission-a chance to directly influence national-level cyber readiness. Candidates must hold an active TS/SCI clearance. What You'll Do:<ul><li>Evaluates SCI system risks and vulnerabilities.</li><li>Recommends mitigation actions on network vulnerability scans.</li><li>Performs audits on networked devices and individual user accounts.</li><li>Works with external agencies at the Base, MAJCOM, and Service levels. </li><li>Validates and approves higher level privileged access to SCI accounts.</li><li>Oversees site-wide system baseline configurations for video, voice, and data devices.</li><li>Updates, manages, and oversees Risk Management Framework security controls.</li><li>Performs Staff Assistance Visits to subordinate and Tenant unit ISSO programs.</li><li>Acts as Site Trusted Agent for SCI Public Key Infrastructure issue and control.</li><li>Writes, staffs, and submits Security Impact Analysis reports for HHQ approval.</li><li>Oversees Site REMWAR Program for the use of media read and write actions.</li><li>Supports SCI system and network Authority to Operate requirements for Site.</li><li>Validates, audits, and manages user system access accounts.</li><li>Conducts cybersecurity training for subordinate and tenant unit ISSOs and CSLs.</li><li>Develops, distributes, and enforces Site-wide SCI system security policy.</li><li>Interacts with and helps SCI system customers daily as needed.</li><li>Provides incident response to 12 AF, ACC, and 16th AF security personal as required.</li></ul>Qualifications:<ul><li>Current TOP SECRET/Sensitive Compartmented Information (TS/SCI) clearance.</li><li>Current IAM level II (i.e.CAP, CASP+CE, CISM, CISSP, GSLC, CCISO, or HCISPP)</li><li>Bachelor's degree and 5+ years of experience in Cyber Security/ Information Assurance or Associate's degree and 8+ years. Experience may be considered in lieu of degree.</li></ul>EIO2024 If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 31, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Featuredjob

Cyber Security Administrator

Description Cyber Security Specialist Location: Kirtland AFB - Albuquerque, NM Company: Leidos Clearance Required: Top Secret / SCI Are you ready to join the Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, Leidos gives you the runway to accelerate your career path. We're seeking a skilled Cyber Security Specialist to support operations at Kirtland Air Force Base, contributing directly to the security posture of critical Air Force and DoD systems. In this role, you will ensure the implementation of cybersecurity protections, detect and mitigate malicious activity, and help maintain compliance across USAF and DoD information systems. You'll also support supplier risk management, insider threat programs, and the full lifecycle of assessment and authorization activities. Roles & Responsibilities<ul><li>Work independently to meet daily objectives with significant impact on mission operations and project deliverables.</li><li>Collaborate with internal teams and customer stakeholders to implement cybersecurity solutions and processes.</li><li>Represent the organization on technical review boards, inspections, and compliance teams.</li><li>Coordinate with system owners on security compliance and Authority to Operate (ATO) requirements.</li><li>Conduct periodic reviews to ensure adherence to established cybersecurity policies and procedures.</li><li>Notify leadership of system changes that may affect authorization status.</li><li>Assess system security threats and risks, validating security requirements and analysis.</li><li>Support the Assessment & Authorization (A&A) process, including documentation and coordination.</li><li>Track security incidents and, when required, investigate, document, report, and recommend corrective actions.</li><li>Assist USAF, DoD, PMOs, and vendors with A&A development and execution.</li></ul>Required Education & Experience<ul><li>Bachelor's degree in computer science, engineering, or related field and 4+ years of experience Additional related experience and additional certifications may be considered in lieu of a degree. </li><li>Demonstrated experience in information security.</li><li>Active Top Secret / SCI clearance.</li><li>DoD 8570 IAT Level II compliant.</li><li>Knowledge of RMF processes, eMASS, and XACTA workflows.</li><li>Experience using Air Force systems and databases.</li><li>Understanding of military IT policies and procedures.</li><li>Experience with cloud environments (AWS, Azure, etc.).</li><li>Current on required ADLS and/or INSCOM training.</li><li>Experience supporting Air Force ISR operations.</li></ul>Preferred Qualifications<ul><li>AWS Security Engineering coursework.</li><li>ISC2 CISSP or CCSP coursework.</li><li>Certified Information Security Manager (CISM).</li><li>Experience with Jira and Confluence.</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 23, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Security Analyst

Description Leidos has a current job opportunity for a Cyber Security Analyst on the DISA GSMO-II program in Arlington, VA - this position is 100% on-site and applicants must be willing to support rotating shift work. POSITION SUMMARY: This position provides 24x7 cybersecurity monitoring and analysis services for Department of Defense networks above the SECRET level. This includes performing real-time cyber threat intelligence analysis, correlating actionable security events, performing network traffic analysis using raw packet data, and participating in the coordination of resources during the incident response process. PRIMARY RESPONSIBILITIES: <ul><li>Review DoD and open-source intelligence for threats and to identify Indicators of Compromise (IOCs) and integrate those into sensors and SIEMs </li></ul><ul><li>Utilize alerts from endpoints, IDS/IPS, netflow, and custom sensors to identify compromises on customer networks/endpoints </li></ul><ul><li>Review massive log files, pivot between data sets, and correlate evidence for incident investigations </li></ul><ul><li>Triage alerts to identify malicious actors on customer networks </li></ul><ul><li>Report incidents to customers and USCYBERCOM </li></ul>BASIC QUALIFICATIONS: <ul><li>Active DoD Top Secret security clearance with SCI eligibility required for consideration.</li><li>Bachelors Degree and 4+ years of prior relevant experience; additional work experience or Cyber courses/certifications may be substituted in lieu of a degree. </li></ul><ul><li>Demonstrated understanding of TCP/IP, common networking ports and protocols, traffic flow, system administration, OSI model, defense-in-depth and common security elements. </li></ul><ul><li>Motivated self-starter with strong written and verbal communication skills, and the ability to create complex technical reports on analytic findings </li></ul><ul><li>DoD 8570 IAT level II or higher certification such as CompTIA Security+ CE, ISC2 SSCP, SANS GSEC prior to starting. </li></ul><ul><li>DoD 8570 CSSP-A level Certification such as CEH, CySA+, GCIA or other certification is required within 180 days of hire. </li></ul><ul><li>Demonstrated commitment to training, self-study and maintaining proficiency in the technical cyber security domain and an ability to think and work independently </li></ul><ul><li>Strong analytical and troubleshooting skills </li></ul><ul><li>Willing to perform shift work </li></ul><ul><li>Must be a US Citizen </li></ul>PREFERRED QUALIFICATIONS: <ul><li>CND experience (Protect, Detect, Respond and Sustain) within a Computer Incident Response organization. </li></ul><ul><li>Demonstrated understanding of the life cycle of network threats, attacks, attack vectors and methods of exploitation with an understanding of intrusion set tactics, techniques and procedures (TTPs). </li></ul><ul><li>Advanced understanding of TCP/IP, common networking ports and protocols, traffic flow, system administration, OSI model, defense-in-depth and common security elements. </li></ul><ul><li>Demonstrated hands-on experience analyzing high volumes of logs, network data (e.g. Splunk, Suricata, Zeek, Full Packet Capture), and other attack artifacts in support of incident investigations. </li></ul><ul><li>In-depth knowledge of architecture, engineering, and operations of at least one enterprise SIEM platform (e.g. Splunk ES, CoreLight/Elastic). </li></ul><ul><li>Experience and proficiency with any of the following: Splunk, Suricata, Zeek, Full Packet Capture, Network Forensics, Endpoint Security. </li></ul><ul><li>Experience with malware analysis concepts and methods. </li></ul><ul><li>Unix/Linux command line experience. </li></ul><ul><li>Scripting and or programming experience to write Suricata and Zeek rule sets. </li></ul><ul><li>Motivated self-starter with strong written and verbal communication skills, and the ability to create complex technical reports on analytic findings. </li></ul><ul><li>Familiarity or experience in Intelligence Driven Defense and/or Mitre ATT&CK, and/or Cyber Kill Chain methodologies. </li></ul><ul><li>Existing 8570 CSSP Analyst Certifications (CEH), CySA+ etc. </li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 27, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos has an exciting opening for you, our next TS/SCI Cyber Security Engineer working across several Task Orders under the DOMEX Technology Platform (DTP) contract supporting NMEC. Have impact as part of a mission focused, solutions oriented, and adaptive team that values innovation, collaboration, and professional development. As a Cyber Security Engineer, your job will be to design, develop, and implement secure systems in on-premises infrastructure. You will leverage on your experience with security technologies and industry best practices to ensure that security is integrated into system design, development, testing, and deployment and that all security requirements are compliant with the DoD Risk Management Framework. This exciting and challenging work will help you expand your capabilities in security and will provide you with the skills and experience you need to achieve additional levels of the DoD 8570 IAT and IASAE Certifications. While most work is conducted on-site at our client location in Bethesda, MD, we offer a flexible schedule and, occasionally, some tasks may be performed remotely. Percentage of remote work will vary based on client requirements/deliverables. In this role, you will collaborate closely with ISSOs, ISSSMs, software engineers, software developers, system engineers and Government counterparts to perform the full spectrum of systems and cyber security engineering tasks to ensure our systems meet a variety of regulatory compliance frameworks. Key Tasks include the following:<ul><li>Support the secure architecture, design, and implementation of DoD systems in accordance with DoDI 8510.01, NIST SP 800-53, and other DoD security guidance.</li><li>Lead the integration of RMF activities into the system development lifecycle (SDLC), including selecting, implementing, and validating security controls.</li><li>Develop and maintain key security documentation such as System Security Plans (SSPs), Security Assessment Reports (SARs), Risk Assessments, and Plan of Action and Milestones (POA&Ms).</li><li>Collaborate with ISSOs, ISSMs, developers, and system owners to ensure systems are developed and maintained with approved security configurations.</li><li>Apply Security Technical Implementation Guides (STIGs) to systems and validate compliance using tools such as SCAP, STIG Viewer, and ACAS.</li><li>Maintain application, network, and database scanning infrastructure (application/product updates, database maintenance, benchmark/audit files, application/server builds, rule pack/content updates, scanner, or agent deployment etc.)</li><li>Analyze vulnerability scans and ensure timely mitigation or acceptance of risks based on DoD policies.</li><li>Provide technical input to support and maintain system authorization.</li><li>Participate in system reviews, architecture assessments, and engineering design reviews to embed cybersecurity from the outset.</li><li>Develop and implement automation or security tools to improve the compliance and monitoring of systems.</li><li>Support security incident response and forensics analysis in coordination with ISSMs and Security points of contact.</li></ul>Requirements:<ul><li>BS degree and 8+ years of experience in cybersecurity. Additional relevant years of experience in lieu of degree is accepted.</li><li>An active TS/SCI clearance with ability to obtain a Poly</li><li>Have at least one of the following DoD 8570.01-M IASAE Level II certifications: CISSP, CISSP-ISSAP, CISSP-ISSEP, CSSLP, or CASP+ CE. NOTE: the CISSP Associate is not acceptable</li><li>Developer experience is preferred in a least one scripting / programming language.</li><li>Experience with reviewing cybersecurity vulnerabilities for risk and relevance as well as in vulnerability mitigations/remediation planning, for identified systems, network, application and database vulnerabilities</li><li>Ability to architect, design, troubleshoot, maintain, and deploy vulnerability scanning solutions such as (OWASP, Fortify, Sonarqube, Tenable, etc.)</li><li>Experience with XACTA, EMass, or similar tool</li><li>Strong in-depth understanding of including Microsoft Windows and Linux/UNIX operating systems</li><li>Experience with middleware / web technologies (Apache, tomcat, IIS, etc.)</li><li>Experience with Databases (Postgres, MS SQL, MySQL, ElasticSearch, etc.)</li><li>Understanding of TCP/IP networking.</li><li>Experience with Continuous Integration and Continuous Delivery Platforms (Jenkins, Bamboo, GitlabCI TFS, etc.)</li><li>Familiar with NIST 800-171, 800-172, NIST SSDF, and CMMC requirements.</li><li>Experience with NIST Special Publications e.g. NIST SP 800-27, 30, 37, 53, 60, 171, NIST SSDF, CMMC requirements, and CNSS publication CNSSI 1253</li><li>Experience supporting DoD/IC systems through the entire Risk Management Framework Plus (RMF) process</li><li>Experience establishing a System Security Engineering management process to integrate security and privacy controls into complex hardware and software systems</li><li>Experience developing and reviewing security concept of operations, systems security plans, security risk assessments, contingency plans, configuration management plans</li><li>Experience with incident response plans, plan of actions and milestones, risk management plans, and vulnerability management plans</li><li>Strong communication skills; able to successfully communicate with management personnel, technical personnel and third parties.</li></ul>You will wow us even more if you have these skills:<ul><li>Software development/coding experience with programming languages such as Python, Java, and React</li><li>Successfully achieved ATO under RMF+</li><li>Experience with big data applications</li><li>Experience with tools for ticketing and documentation (e.g., Gitlab, Jira, Confluence).</li><li>Experience working in an Agile environment</li><li>Experience with OIDC or Oauth2</li><li>Experience with any of the following technologies:<ul><li>Kubernetes, Rancher, Strimzi, or Cloudera</li><li>Active Directory</li><li>Scripting languages like bash, python, or PowerShell</li></ul></li></ul>#NMECDTP-Leidos If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Security Engineer

Description Leidos has an exciting opportunity for Cyber Security Engineer-Technical Lead in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary This role is responsible for protecting the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer- Technical Lead will serve in a hands-on player-coach" capacity, dedicating approximately 75% of time to direct technical engineering, troubleshooting, and implementation work, while providing technical leadership and coordination across the security team. The candidate must display an excellent understanding of technology and utilization of Firewalls (Security Groups), VPNs, Data Loss Prevention (DPS), IDS/IPS, Web-Proxy, Security tools, and Security Audits. Candidate will work directly with Team leads, developers, operations personnel, and other Technical Leads throughout a DevSecOps life cycle both on policy and technical implementation of technologies. This is not a supervisory management role. Success in this position is measured by individual technical contribution and resolution of complex security issues, in addition to technical leadership impact. Primary Responsibilities:<ul><li>Plan, implement, manage, monitor, and upgrade security controls and tools used to protect enterprise systems and networks, while identifying opportunities to automate repeatable operations tasks.</li><li>Design, configure, implement, troubleshoot, and maintain security technologies such as firewalls (security groups), endpoint protection tools (HBSS/Trellix), SIEM platforms (Splunk),</li><li>Formulate systems and methodologies as well as respond to security related events and assist in remediation efforts of cyber security incidents (system and/or network breaches, malware attacks)</li><li>Participate in change management processes to ensure system changes maintain security compliance and do not introduce new vulnerabilities.</li><li>Conduct routine vulnerability scanning and assessment activities, provide formal and informal reports to technical teams, and track remediation efforts to closure.</li><li>Provide technical leadership and subject matter expertise to the security engineering team while coordinating with peer Technical Leads across infrastructure and application domains to ensure alignment of architecture and security controls.</li><li>Serve as the primary technical escalation point for complex or cross-domain security issues while mentoring junior engineers through collaborative troubleshooting and hands-on technical guidance.</li></ul>Basic Qualifications:<ul><li>Experience implementing and managing Security Information and Event Management (SIEM) tools such as Splunk or similar platforms.</li><li>Experience working with endpoint and network security technologies, including IDS/IPS, HBSS/Trellix, and related defensive security tools.</li><li>Expert with automation (e.g., Ansible, CloudFormation)</li><li>Demonstrated history of personally implementing, troubleshooting, and maintaining security technologies in production environments.</li><li>Proven ability to balance technical leadership responsibilities with significant hands-on engineering work. Strong attention to detail with analytical mind outstanding problem-solving skills</li><li>Monitor security advisories, bulletins, and industry threat intelligence to stay informed of current vulnerabilities, threats, and trends.</li><li>Requires Master's degree and 15 or more years of prior relevant experience. Additional years of experience may be substituted in lieu of a degree. To be considered, you must have an active TS/SCI with polygraph security clearance</li></ul>Preferred Qualifications:<ul><li>Experience with additional security tools and processes such as IDS/IPS, VPN, GitHub, GitLab, SonarQube</li><li>Experience with implementing and managing network and application firewalls, virtual private networks, firewalls, web protocols, incident detection, incident response, and forensics activities,</li><li>Experience with Agile software development processes/environments, scripting /programming languages such as Python or PowerShell. (e.g., React), DevOpsSec pipelines and tools</li><li>Familiar with Cloud Computing Technologies and Services (AWS, Oracle, Google)</li><li>Knowledge of potential attack vectors such as XSS, injection, hijacking and social engineering</li><li>Experience with health monitoring tools (SolarWinds) and using STIG viewers/tools to assess compliance with standards</li><li>Experience with database systems, search engines, web applications, Linux Red Hat environments, Windows environment</li></ul>At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today. CABARESTON If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 23, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Security Engineer-Technical Lead

Description The Leidos Digital Modernization Sector has a current job opportunity for a Mid-Shift Cyber Security Watch Officer (CSWO) at Ft. Meade, MD POSITION SUMMARY: Serve as a Cyber Security Watch Officer (CSWO) on the DISA GSM-O II program supporting the DISA Joint Operations Center (DJOC) Network Assurance team. CSWOs are principally engaged in the triage of events, cyber incident handling, network analysis and threat detection, trend analysis, metric development, vulnerability information dissemination, and the DoD Cyber Security Service Provider (CSSP) methodology. This position offers a compressed workweek (10 hour/day 4 days on 3 days off) on a set Sunday through Wednesday or Wednesday through Saturday schedule. (Day-shift hours: 5am-3pm. Swing-shift hours: 1pm-11pm. Mid-shift hours 9pm-7am). PRIMARY RESPONSIBILITIES:<ul><li>Support the DJOC Battle Captain with all Cyber Defense and Network Assurance issues to include making recommendations regarding Indicators of Compromise (IOC), malicious cyber activity, and the overall security posture of our networks.</li><li>Provide technical oversight of information security services and customer support initiatives, by Updating DoD shared SA and knowledge management (KM) tools, including CMDNet, websites, blogs, and wikis, chat, collaboration tools, and portals.</li><li>Consume and analyze operational reporting from cyber organizations; prepare and deliver daily situational awareness and operational update briefings, through the by coordinating with other cyber elements to obtain information for slide, briefings, presentations, or other SA products.</li><li>Report DCO and incident management responses to network intrusions, malware, and other cyber events.</li><li>Maintain awareness of all pertinent directives, orders, alerts, and messages to include the preparation and delivery of daily situational awareness and operational update briefings to DISA Senior Leadership.</li><li>Oversee all network defense operations and be familiar with the operations process flow and execution. Coordinate and collaborate with internal DISA elements and mission partners to share the understanding and impact of day-to-day malicious cyber activity.</li><li>Identify problems, determine accuracy and relevance of a broad range of technical information. Use sound judgment to generate, evaluate, and execute alternative courses of action. Produce timely, effective, decision-quality technical recommendations to support senior leadership.</li><li>Coordinate and ensure DoD incident handling reporting procedures are adhered to in accordance with (IAW) DoD, CJCS, USCC, and DISA guidance, regulations, and directives. Review Commander Joint Chiefs of Staff Manual (CJCSM) 6510: Cyber Incident Handling Program.</li><li>Serve as Senior Defensive Cybersecurity SME during 24x7 operations. Requires the ability to think independently and make decisions/recommendations which will have an immediate effect on the security of our networks.</li></ul>BASIC QUALIFICATIONS:<ul><li>Must hold a BA degree and 4+ years of experience. Additional experience may be accepted in lieu of degree.</li><li>Must have an active Top Secret/SCI security clearance.</li><li>Must have a DoD-8570 IAT Level 2 baseline certification (Security+ CE or equivalent) to start and must obtain CSSP-A certification within 180 days of start date.</li><li>CND experience (Protect, Detect, Respond and Sustain) within a Computer Incident Response organization. Requires a deep understanding and the ability to apply cyber security related principles, theories, and concepts.</li><li>Demonstrated understanding of the life cycle of network threats, attacks, attack vectors and methods of exploitation with an understanding of intelligence driven defense and/or Cyber Kill Chain methodology.</li><li>Work independently and as part of a team to develop solutions to issues that are unclear and require deep technical knowledge.</li><li>Experience in a 24x7 environment. This includes mentoring, training, and reviewing the work performed by more junior personnel.</li><li>Experience recognizing situational awareness indicators and executing judgment of potential impact on mission operations.</li></ul>PREFERRED QUALIFICATIONS:<ul><li>Prior Military IT or IC Experience</li><li>Hands on Experience working with DoD Networks including NIPR and SIPR</li><li>Willing to perform Shift Work - Mid-shift hours: 9pm-7am. Wednesday-Saturday</li><li>Performs well under pressure and has the ability to Multitask.</li><li>Motivated, initiative driven person with strong written and verbal communication skills, replying to official communications via email or phone, with the ability to report or speak to complex technical reports on analytical findings.</li><li>Demonstrated understanding of the life cycle of cybersecurity threats, attacks, attack vectors and understanding of intrusion set tactics, techniques, and procedures (TTPs)</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 23, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Security Watch Officer

Description Leidos is seeking a highly motivated and experiencedCyber Threat Hunterto join our DHS NOSC Cyber Team. This role supports the Department of Homeland Security's mission to protect its enterprise-wide information systems from cyber threats through proactive monitoring, intrusion detection, and security services. The ideal candidate is process-driven, inquisitive, and skilled at identifying patterns and anomalies in complex datasets. About DHS NOSC TheNetwork Operations Security Center (NOSC)is a U.S. Government program responsible for preventing, identifying, containing, and eradicating cyber threats across DHS networks. NOSC provides monitoring, intrusion detection, and protective services for DHS information systems, including:<ul><li>LAN/WAN infrastructure</li><li>Public-facing websites</li><li>Wireless and mobile/cellular networks</li><li>Cloud environments</li><li>Security devices, servers, and workstations</li></ul>NOSC oversees the overall security of DHS enterprise systems and investigates and reports suspected or confirmed security violations. Primary Responsibilities<ul><li>Develop threat models to assess the DHS IT enterprise, identify defensive gaps, and prioritize mitigations</li><li>Author, update, and maintain SOPs, playbooks, and work instructions</li><li>Use threat intelligence and models to formulate threat hypotheses</li><li>Plan and execute threat hunt missions to validate hypotheses</li><li>Proactively search systems and networks for advanced threats</li><li>Analyze host, network, and application logs, malware, and code</li><li>Prepare and present risk analyses and threat findings to stakeholders</li><li>Recommend and assist in developing new security content (e.g., signatures, alerts, workflows, automation)</li><li>Collaborate across teams to enhance threat detection, response, and overall security posture</li></ul>Basic Qualifications<ul><li>ActiveTS/SCI clearance; must also obtain a favorable Entry on Duty (EOD) determination from DHS HQ</li><li>Bachelor's degree in IT, Cybersecurity, Computer Science, Information Systems, Data Science, or Software Engineering from an ABET or NCAE-C designated institution</li><li>Minimum12-15 yearsof relevant experience (SOC Analyst, Incident Responder)<ul><li>A bachelor's degree may substitute for up to 1 year of experience</li><li>A master's degree may substitute for up to 2 years of experience</li></ul></li><li>At leasttwo certificationsfrom the following: Security+, PenTest+, Cloud+, GSEC, CEH, CCE, CFR, CySA+, GCFA, GCIA, GCIH, GDSA, GICSP</li><li>Strong ability to work independently; self-starter and self-motivated</li><li>Must be aU.S. Citizen</li></ul>Preferred Qualifications<ul><li>Expertise in network and host-based analysis and investigation</li><li>Experience planning and executing threat hunt missions</li><li>Understanding of enterprise network architecture (routing, switching, firewalls, proxies, load balancers)</li><li>Completion of military cyber training courses: 4-11-C32-255S (CP), 4C-255N (CP), or 4C-255A (CP)</li><li>Working knowledge of networking protocols (HTTP, DNS, SMB, etc.)</li><li>Familiarity with Windows and Linux operating systems</li><li>Proficiency in scripting languages (Python, PowerShell)</li><li>Experience with Splunk SPL and/or Elastic DSL</li><li>Proven ability to triage and respond to APT activities</li><li>Experience with cloud and container platforms (AWS, Azure, O365, etc.)</li><li>Deep understanding of the cyber threat landscape and adversary tactics</li><li>Prior experience on a federal government threat hunt team, especially DHS or DoD</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 23, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Threat Hunter

Description The Leidos Digital Modernization sector is looking for a Cyber Threat Hunter to support a Defensive Cyber Operations (DCO) team in Washington, DC. This position is expected to become available in Summer 2026. Our team provides mission critical, 24/7 operational support to the customer's mission of protecting federal networked systems and services from cyber threats impacting national security. This hybrid position is primarily on-site, with potential for up to 20% telework. While this position will primarily work during core hours (0600 - 1600), this position will be supporting a team of analysts working 24/7 rotating shifts (days, swings, nights). As such, occasional shift work or weekend work may be required to fill unexpected gaps in coverage. PRIMARY RESPONSIBILITIES:<ul><li>Hypothesis-Driven Hunting: Develop and execute structured hunt campaigns by forming theories on adversary persistence and lateral movement based on the latest TTPs.</li><li>Advanced Telemetry Analysis: Query and correlate massive datasets across cloud resources, identity systems, and network infrastructure to identify "low and slow" attacks that evade automated detection.</li><li>Detection Engineering Pipeline: Partner with detection teams to transform manual hunt discoveries into high-fidelity, automated detection rules (SIEM/EDR).</li><li>Automated Countermeasure Deployment: Design and maintain automation scripts to scale threat mitigation and isolate compromised assets at machine speed.</li><li>APT Targeting & Engagement: Utilize the MITRE ATT&CK framework to proactively search for Advanced Persistent Threat (APT) activity, assuming a "breach mentality" to uncover hidden adversaries.</li><li>Indications & Warnings (I&W) Integration: Analyze internal and external telemetry to identify early triggers and "smoke" that signal an imminent or ongoing compromise.</li><li>Tactical Reporting & Metrics: Author detailed technical hunt reports summarizing findings, operational gaps, and measurable improvements to the organization's security posture.</li><li>Situational Awareness: Maintain a deep understanding of the current threat landscape, focusing on how new vulnerabilities or malware variants could be exploited within the customer enterprise. </li></ul>BASIC QUALIFICATIONS:<ul><li>Bachelor's Degree with 8+ yrs of experience or Master's Degree with 6+ yrs of relevant experience; additional years of experience may be substituted in lieu of degrees.</li><li>DoD 8570 IAT Level II/III: Must hold an IAT Level II or higher certification (or obtain within 180 days). (e.g., CompTIA Security +, CySA+, GSEC and SSCP) or (CASP+ CE, CCNP Security, CISA, GCED, and GCIH)</li><li>DoD 8570 CSSP Analyst: Must hold a CSSP Analyst certification (or obtain within 180 days). (e.g., CompTIA CySA+, Cloud+, GIAC Global Information Assurance Certification (GCIA))</li><li>DoD 8570 CSSP Infrastructure Support: Must hold a CSSP Infrastructure Support certification (or obtain within 180 days). (e.g., CompTIA CySA+, Cloud+, EC-Council CEH, CND, CHFI, GIAC GICSP, and ISC2 SSCP)</li><li>Technical Proficiency: Expert knowledge of networking protocols (TCP/IP, DNS, HTTP/S) and common security elements like IDS/IPS and next-gen firewalls.</li><li>Data Analysis: Direct experience analyzing complex packet captures and endpoint logs to reconstruct attack timelines.</li></ul><ul><li>Security Clearance: Current DoD TS/SCI security clearance and ability to pass additional customer suitability screenings prior to start and maintain throughout employment.</li></ul>PREFERRED SKILLS:<ul><li>Hunt Methodology: Demonstrated experience planning and executing hunt missions in complex, hybrid-cloud environments.</li><li>Query Languages: Expert proficiency in SPL (Splunk), KQL (Kusto), or DSL (Elastic) for large-scale data mining.</li><li>Scripting for Security: Advanced use of Python, PowerShell, or Bash to automate repetitive hunt tasks and data enrichment.</li><li>Forensic Insight: Previous experience in Digital Forensics or Incident Response (DFIR) to assist in root-cause analysis.</li><li>Cloud Infrastructure: Familiarity with hunting within AWS, Azure, O365, and containerized workloads.</li><li>AI-Enhanced Defense: Experience using AI-driven analytics to sift through noise and identify anomalous behavioral patterns.</li></ul>#ms If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 12, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description The U.S. Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a U.S. Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial internet connection, public facing websites, wireless, mobile/cellular, various cloud environments, security devices, servers and workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed security violations. Primary Responsibilities: <ul><li>Will conduct cyber threat analysis, identifying mitigation and/or remediation courses of action; developing actionable intelligence used to protect organizational IT assets; and trending cyber threat metrics for leadership situational awareness. </li><li>Responsible for maintaining a comprehensive understanding of the cyber threat landscape, including identifying and analyzing cyber threats actors and/or activities to enhance cybersecurity posture of an the organization's IT operating environment. </li><li>Identify, track and investigate, and write technical products for dissemination to stakeholders regarding high priority threat campaigns, malicious actors, APTs, emerging threats, etc. </li><li>Bring a comprehensive understanding, analyzing and tracking the cyber threat landscape, including identifying and analyzing cyber threats actors, APT TTPs and/or activities to enhance cybersecurity posture of the organization's IT operating environment. </li><li>Provide support to the Security Operations Center during incident response and threat intelligence activities that includes cyber threat analysis support, research, recommending relevant remediation and mitigation. </li><li>Will be responsible for developing scripts to support cyber threat detection that outputs results in a variety of formats, such as VB scripts, Python, C++, HTML, XML or other type most appropriate for the task. </li><li>Conduct trending and correlation of various cyber intelligence sources for the purposes of indicator collection, shifts in TTPs, attribution and establishing countermeasures to increase cyber resiliency </li></ul> Will be responsible for: <ul><li>Producing high quality technical and non-technical products, briefings, whitepapers, etc., with minimal supervision and emphasis on effective/accurate reporting on product topics. </li><li>Maintain situational awareness of emerging threats, zero days, vulnerabilities and other threats against customer systems, networks, and assets. </li><li>Process technical data from various sources and fuse the data with intelligence reporting to improve the security posture of the customer, as well as manage Threat Intelligence tools security tools such as Analyst1. </li></ul>Basic Qualifications: <ul><li>The candidate must currently possess a Top Secret Clearance Eligibility with the ability to obtain a TS/SCI. In addition to clearance requirement, all CBP personnel must have a current or be able to favorably pass a 5-year background investigation (BI). </li></ul><ul><li>BS in IT related field or higher and 4-8 years' experience in an information technology field with a minimum of 5 years of experience as a Tier II senior cyber security analyst performing intelligence analysis, collection management, and technical analysis. Additional years of experience or certs may be considered in lieu of a degree.</li><li> 3+ years of recent experience with host-based and network-based security monitoring solutions and to include security content recommendation or development (host based and network signatures). </li><li>2 years recent experience with host-based and network-based security monitoring using cybersecurity capabilities. </li><li>Must be experienced developing scripts to support cyber threat detection that outputs results in a variety of formats, such as VB scripts, Python, C++, HTML, XML or other. </li><li>Ability to work independently with minimal direction; self-starter/self-motivated </li></ul>Required certifications: The candidate should have at minimum ONE of the following certifications prior to starting on contract<ul><li>Certified Information System Security Professional (CISSP). </li><li>SANS - GCIA - Intrusion Analyst </li><li>SANS - GREM - Reverse Engineering Malware </li><li>SANS - GISF - Security Fundamentals </li><li>SANS - GXPN - Exploit Researcher and Advanced Penetration Tester </li><li>SANS - GMON - Continuous Monitoring Certification </li><li>OSCP (Certified Professional) </li><li>OSCE (Certified Expert) </li><li>OSWP (Wireless Professional) </li><li>OSEE (Exploitation Expert) </li><li>CCSP - Certified Cloud Security Professional </li><li>LPT - Licensed Penetration Tester </li><li>ECSA - EC-Council Certified Security Analyst </li><li>Cyber Analyst Couse </li></ul>Preferred Qualifications: <ul><li>A minimum of five (5) years of hands-on experience with experience in the last two (2) years that includes host-based and network based security monitoring using cybersecurity capabilities. </li><li>Previous DOD, IC or Law Enforcement Intelligence or Counter Intelligence Training/Experience </li><li>Knowledge of Structured Analytic Techniques </li><li>Degree in Applied Intelligence or Advanced Degree in Cyber Security or related field. </li></ul>Clearance: <ul><li>All Department of Homeland Security CBP SOC employees are required to favorably pass a 5-year (BI) Background Investigation </li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: November 12, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Threat Intel Analyst

Description The Leidos Digital Modernization sector is looking for a Cyber Threat Intelligence Analyst to support a Defensive Cyber Operations (DCO) team in Washington, DC. This position is expected to become available in Summer 2026. Our team provides mission critical, 24/7 operational support to the customer's mission of protecting federal networked systems and services from cyber threats impacting national security. We are looking for a self-starter who is capable of independently performing their daily tasks but also works well within a team that requires significant coordination and communication. This hybrid position is primarily on-site, with potential for up to 20% telework. While this position will primarily work during core hours (0600 - 1600), this position will be supporting a team of analysts working 24/7 rotating shifts (days, swings, nights). As such, occasional shift work or weekend work may be required to fill unexpected gaps in coverage. PRIMARY RESPONSIBILITIES:<ul><li>Produce High-Value Intelligence: Lead the production of strategic, operational, and tactical intelligence reports to inform stakeholders of emerging threats, actor motivations, and potential impacts.</li><li>Adversary Characterization: Analyze adversary tactics, techniques, and procedures (TTPs) using frameworks like MITRE ATT&CK to develop comprehensive profiles of Advanced Persistent Threats (APTs) relevant to the enterprise.</li><li>Intelligence Lifecycle Management: Drive the end-to-end intelligence cycle, including developing Priority Intelligence Requirements (PIRs), managing collection plans, and disseminating actionable intelligence to defensive teams.</li><li>Threat Modeling & Forecasting: Maintain proactive situational awareness by evaluating DoD, IC, and open-source reporting to forecast shifts in the threat landscape and identify systemic vulnerabilities before they are exploited.</li><li>Indicator Lifecycle Management: Evaluate the fidelity of Indicators of Compromise (IOCs) and Indicators of Behavior (IOBs); manage the ingestion, enrichment, and expiration of threat data within a Threat Intelligence Platform (TIP).</li><li>Support Hunt & DCO Operations: Provide the intelligence foundation for Hunt missions and Defensive Cyber Operations (DCO) by delivering "Indications & Warnings" and actionable pivot points for internal investigations.</li><li>Automated Intelligence Integration: Design solutions to automate the delivery of threat data to security controls (SIEM/SOAR/Firewalls) and develop scripts to streamline data collection and correlation.</li><li>Strategic Advisory: Provide recommendations for executive-level decision-making regarding risk management, security architecture improvements, and intelligence-driven defense strategies.</li></ul>BASIC QUALIFICATIONS:<ul><li>Bachelor's Degree with 8+ yrs of experience or Master's Degree with 6+ yrs of relevant experience; additional years of experience may be substituted in lieu of degrees.</li><li>DoD 8570 IAT Level II/III: Must hold an IAT Level II or higher certification (or obtain within 180 days). (e.g., CompTIA Security +, CySA+, GSEC and SSCP) or (CASP+ CE, CCNP Security, CISA, GCED, and GCIH)</li><li>DoD 8570 CSSP Analyst: Must hold a CSSP Analyst certification (or obtain within 180 days). (e.g., CompTIA CySA+, Cloud+, GIAC Global Information Assurance Certification (GCIA))</li><li>DoD 8570 CSSP Infrastructure Support: Must hold a CSSP Infrastructure Support certification (or obtain within 180 days). (e.g., CompTIA CySA+, Cloud+, EC-Council CEH, CND, CHFI, GIAC GICSP, and ISC2 SSCP)</li><li>Technical Proficiency: Strong knowledge of networking protocols, computing security elements (IDS/IPS, Firewalls), and experience with data correlation and analysis.</li><li>Security Clearance: Current DoD TS/SCI security clearance and ability to pass additional customer suitability screenings prior to start and maintain throughout employment.</li></ul>PREFERRED SKILLS:<ul><li>Advanced Threat Analysis: Demonstrated expertise in analyzing malware reports, forensic data, and packet captures to extract actionable intelligence.</li><li>Framework Proficiency: Expert-level understanding of the Cyber Kill Chain and Diamond Model of Intrusion Analysis.</li><li>Intelligence Platforms: Experience utilizing Threat Intelligence Platforms (TIPs) such as Anomali, ThreatConnect, or MISP.</li><li>Analytical Writing: Strong ability to translate technical findings into concise, non-technical briefings for senior leadership.</li><li>Scripting & Querying: Proficiency with Python or PowerShell for data scraping/automation; familiarity with SPL, KQL, or Elastic DSL for querying large datasets.</li><li>Cloud & Infrastructure: Experience analyzing threats targeting AWS, Azure, O365, and containerized environments.</li><li>Global Landscape Knowledge: Deep understanding of geopolitical trends and how they influence cyber-adversary activity.</li></ul>#ms If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 12, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyber Threat Intelligence Analyst

Description 🚀 Cyber Threat Hunter - Lead Advanced Threat Detection & Proactive Defense Leidos is seeking a Cyber Threat Hunter to join a mission-critical cybersecurity team dedicated to staying ahead of sophisticated adversaries. In this role, you'll proactively hunt for malicious activity, analyze emerging attacker tactics, and transform intelligence into actionable defensive improvements that protect high-value assets. If you thrive on uncovering the unknown, analyzing complex threat patterns, and strengthening enterprise-wide defenses, this is where your expertise will shine. You'll work closely with SOC analysts, incident responders, and security engineers to elevate detection capabilities, guide investigations, and mentor others in advanced threat-hunting tradecraft. 🌐 What You'll Do As a Cyber Threat Hunter, you'll lead proactive detection efforts, analyze threat intelligence, and develop advanced detection content to stay ahead of evolving threats. Your responsibilities include:<ul><li>Conducting proactive threat hunts to identify suspicious activity before it escalates</li><li>Applying critical thinking to analyze threat intelligence, attacker TTPs, and emerging techniques</li><li>Reviewing and correlating logs from firewalls, hosts, EDR, IDS/IPS, and other internal sources</li><li>Responding to RFIs and conducting scoped investigations using all available tools</li><li>Leveraging strong knowledge of security controls across Endpoint, Cloud, SaaS, and Identity</li><li>Using EDR platforms to investigate alerts, anomalies, and malicious activity</li><li>Developing custom SIEM and IDS rules/signatures to strengthen detection capabilities</li><li>Performing incident handling tasks including triage, response, documentation, and lessons learned</li><li>Educating customers on threats and advising on best practices</li><li>Analyzing ongoing attacks such as phishing, DDoS, ransomware, and data leakage</li><li>Tracking and engaging with threat actors across the clear, deep, and dark web</li><li>Serving as a subject-matter expert in threat intelligence and advanced detection</li><li>Building dashboards, alerts, and monitoring content within SIEM and other security tools</li><li>Continuously optimizing detection content to support SOC operations</li><li>Creating and maintaining technical documentation, detection strategies, and monitoring processes</li><li>Identifying detection gaps and recommending improvements</li><li>Mentoring SOC analysts and guiding team members in tactical security practices</li><li>Developing strategies for incident handling and coordinating responses to security breaches</li></ul>🎯 Required Qualifications & Skills You bring deep analytical skills, hands-on threat-hunting experience, and the ability to lead investigations in complex environments.<ul><li>Active DoD TS/SCI clearance</li><li>Current DoD 8140-compliant security certification; ability to obtain CE certification within 6 months</li><li>Bachelor's degree and 6+ years of cybersecurity experience (or equivalent experience/certifications)</li><li>Experience with Endpoint Detection and Response (EDR) platforms</li><li>Strong understanding of security controls across Endpoint, Cloud, SaaS, and Identity</li><li>Background in analyzing alerts and identifying anomalous or malicious activity</li><li>Experience developing detection content and understanding content lifecycle management</li><li>Ability to analyze logs from Network/Host, EDR, Firewall, IDS/IPS, and Cloud sources</li><li>Experience leading incident response engagements</li><li>Knowledge of security architectures, firewalls, vulnerabilities, and system/application threats</li><li>Strong communication skills for presenting findings to stakeholders</li><li>Ability to travel as required</li><li>Proven, well-rounded experience in information security</li></ul>⭐ Preferred Qualifications These skills will help you stand out:<ul><li>Bachelor's degree in IT, CIS, Cybersecurity, or related field</li><li>Certifications such as CySA+, CASP+, CISSP, or equivalent</li><li>Familiarity with MITRE ATT&CK and other security frameworks</li><li>Experience with Security Onion</li><li>Hands-on experience with tools such as EDR, Firewalls, IDS/IPS, DLP, SIEM, forensic/malware analysis, and cloud security tools</li><li>Strong analytical, problem-solving, communication, and project management skills</li></ul>🌟 Why This Role Matters As a Cyber Threat Hunter, you are the frontline defender against advanced adversaries. Your work uncovers hidden threats, strengthens detection capabilities, and ensures the organization stays ahead of evolving cyber risks. This is your opportunity to lead, innovate, and make a measurable impact on mission security. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Featuredjob

Cyber Threat Intelligence Hunter

Description General program information and/or position overview. The qualified candidate will be responsible for supporting Leidos G&C's cybersecurity programs. In support of NSWC Dahlgren Division Combined Integrated Air and Missile Defense (CIAT) program, the candidate will assist in identifying and implementing security controls, performing risk assessments, and developing artifacts to obtain Authority to Operate (ATO) as part of the Risk Management Framework (RMF). Candidate will also perform duties in support of cybersecurity initiatives, such as, Independent Research and Development (IR&D), and operating cybersecurity testing environment. Primary Responsibilities: Assist in maintaining the CIAT system's cybersecurity posture in regard to availability, integrity, authentication, confidentiality, and non-repudiation. Support the execution of all cyber management functions in strict compliance with applicable DoD, DoN, SECNAV, and OPNAV directives. Contribute to the preparation and maintenance of the Risk Management Framework (RMF) package and other accreditation support documentation. Help generate and maintain the Cyber Applicable Requirements Verification Matrix (RVM) and assist in documenting cyber-related risks. Assist in the application of Security Technical Implementation Guides (STIGs), the hardening of Operating Systems, and the implementation of firewall rules. Provide hands-on support for the system's cyber hardware and software suites. Conduct cybersecurity testing under the direction of the lead engineer and assist in documenting results in Cyber Applicable Test Reports. Support the development and updating of system security documentation, training materials, and user guides. Basic Qualifications:<ul><li>DoD security clearance - Secret level</li><li>A Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or a related technical field is preferred and 2-4 years of relevant experience.</li><li>Foundational knowledge of the Risk Management Framework (RMF) and an understanding of DoD/DoN cybersecurity directives.</li><li>Familiarity with vulnerability scanning tools (e.g., Nessus) and patch management.</li><li>Basic understanding of OS hardening, networking concepts, and system security engineering principles.</li><li>Strong organizational skills with the ability to contribute to clear technical documentation, procedures, and reports.</li><li>Excellent teamwork and communication skills with the ability to effectively support a lead engineer in a government contracting environment.</li><li>Must be willing and able to achieve DoD 8570/8140 compliance (e.g., CompTIA Security+) within 6 months of starting role</li></ul>Preferred Qualifications:<ul><li>Experience with Security Information and Event Management (SIEM) tools.</li><li>Familiarity with secure coding practices or experience with secure code analysis tools.</li><li>Experience working in a DoD or government contracting environment.</li><li>Current CompTIA Security+, Certified Ethical Hacker (CEH), or Certified Information Systems Security Professional (CISSP) certification.</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: April 3, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $69,550.00 - $125,725.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cybersecurity Analyst

Description The Defense Sector at Leidos is looking for a Cybersecurity Analyst to support a fast-paced program with Air Force Life Cycle Management Center. The Cybersecurity Analyst will provide comprehensive Security Operations Center (SOC) support to a weapons system program with the Air Force. This role is a critical member of the 24x7 security and network operations center team, ensuring the security and integrity of program IT infrastructure, protecting sensitive data, and mitigating cyber threats. The ideal candidate will have a strong technical background in cybersecurity principles, tools, and best practices. This position will require 100% on-site work with no remote work supported.This role will support 24x7 operations and requires shift rotations on a regular basis. Shift assignments will be based on program requirements and your preference, but some flexibility may be required. Primary Responsibilities:<ul><li>Provide SOC and Incident Response support, including coordination, execution, and implementation of all actions required for the containment, eradication, and recovery measures for events and incidents. </li><li>Monitor and reply to events and alerts from the SIEM, monitoring tools, and other network tools. </li><li>Investigate events of interest and escalating to senior NOC / SOC members. </li><li>Drive incidents from discovery to closure and reporting, with comprehension of escalation procedures and criteria. </li><li>Categorize incidents and partner with appropriate authorities in the production of security incident reports. </li><li>Build timelines, documents, briefings, and other products as required to inform stakeholders of incident response actions, analysis, and the impact of both the incident and remediation actions taken. </li><li>While not in a period of incident response, you will conduct exercises and dry runs to improve response outcomes in the event of a cyber-incident. </li><li>Integrate with Information Assurance (IA) team to support policy updates and continuous monitoring activities in support of Authorization to Operate (ATO) maintenance. </li><li>Provide enterprise recommendations to remediate environment wide issues, support continuous process improvement, and report analysis. </li><li>Investigate compromised endpoints, identifying indicators of compromise (IOC) within the environment and conveying to stakeholders the impact of discovered events. </li></ul>Basic Qualifications: <ul><li>US Citizen with at least a Top Secret clearance and the ability to obtain a SCI prior to your start date. In addition, the ability to maintain your clearance during your employment with Leidos</li><li>Bachelor's Degree with 4+ years of experience or Master's degree with 2+ years of experience. Additional experience may be considered in lieu of a degree</li><li>Must have an active DoD IAT Level II certification, prior to start (e.g. Sec+, CISSP)</li><li>Incident Response experience </li><li>Knowledge of MITRE ATT&CK principles </li><li>Systems administration experience - desktop and server systems connected to local and wide area networks</li><li>Knowledge Management skills to follow and create documentation. </li><li>Experience with Splunk, ACAS, ESS </li><li>Excellent problem-solving skills and troubleshooting skills </li><li>Motivated self-starter with strong written and verbal communication skills for collaborating with technical and non-technical stakeholders, and the ability to create complex technical reports on analytic finding </li></ul>Preferred Qualifications:<ul><li>Working knowledge of cloud security and related tools for incident response </li><li>Experience securing classified DoD networks, such as networks connected to SIPR or JWICS </li><li>Knowledge of cloud-native security information and event management (SIEM) tools </li><li>Knowledge of cloud-native endpoint security tools </li><li>Experience with Agile framework and DevSecOps </li><li>Familiarity with incident response processes and tools</li><li>Experience with scripting or automation tools for security tasks</li><li>Ability to work in a dynamic environment and adapt to changing priorities</li><li>Experience using and interpreting vulnerability assessment or scanning tools such as Nessus </li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 18, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Featuredjob

Description Leidos has an exciting opportunity for Cybersecurity Analyst SME in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary The Cybersecurity Analyst SME supports the organization's cybersecurity program by implementing and maintaining security operations at both tactical and operational levels. This role helps ensure that security controls are operating effectively across key areas including security logging, monitoring, alert management, incident response, vulnerability management, and configuration management. The analyst will work closely with multidisciplinary teams-including Information Systems Security Engineers (ISSEs), Information Systems Security Managers (ISSMs), software developers, and systems engineers -to strengthen the security posture of mission systems. Throughout the DevSecOps lifecycle, the candidate will assist in developing, implementing, and maintaining robust security strategies that protect mission-critical systems, data, and infrastructure while ensuring compliance with organizational and federal cybersecurity requirements. Primary Responsibilities:<ul><li>Monitor system and network security using Security Information and Event Management (SIEM) tools such as Splunk Enterprise Security to detect, analyze, and respond to potential threats or anomalous activity. Investigate and respond to cybersecurity incidents, including system or network breaches and malware attacks, and support digital forensic investigations as needed.</li><li>Conduct routine vulnerability scans, provide formal and informal reports to technical teams, and track remediation efforts to closure.</li><li>Research and evaluate emerging cybersecurity threats and mitigation strategies; proactively identify security weaknesses and vulnerabilities; and audit systems to ensure secure configurations.</li><li>Audit systems configuration to ensure compliance with established cybersecurity policies, standards, and secure configuration baselines.</li><li>Continuously monitor security advisories, bulletins and industry threat intelligence to stay informed of current vulnerabilities, threats and trends.</li><li>Participate in data analysis and root cause analysis following service-impacting incidents and providing recommendation for corrective actions and security improvements. Collaborate with technical teams, developers, and customer leadership to strengthen the overall security posture of the supported systems.</li><li>Provide risk-based recommendations to customers after reviewing the overall risk posture of sponsored assets as part of the Risk Management Framework (RMF) and Authority to Operate (ATO) processes. Manage and track customer-sponsored assets' Plans of Action and Milestones (POA&Ms) by coordinating with key security stakeholders (ISSO, ISSE, ISSM, SCA) throughout the post-authorization lifecycle.</li></ul>Basic Qualifications:<ul><li>Experience utilizing and tuning Splunk Enterprise Security (or similar SIEM platforms) to analyze cybersecurity audit and event logs, identify notable events, and optimize alerting rules while applying strong analytical, problem-solving, and organizational skills with exceptional attention to detail.</li><li>Experience reviewing published vulnerabilities (e.g., CVEs) and determining potential impact by analyzing system logs and indicators of compromise to detect active exploitation</li><li>Experience supporting incident detection, incident response, forensic investigations, incident response plan execution while documenting findings and results following security data calls, incident investigations, or vulnerability assessments</li><li>Experience identifying vulnerabilities and non-compliance with cybersecurity standards, security policies, and regulatory requirements. Experience coordinating with security personnel and recommending mitigation strategies to reduce risk and strengthen system security. Experience reviewing Risk Management Framework (RMF) documentation and providing feedback to ensure completeness and compliance with security requirements.</li><li>Experience collaborating with DevSecOps teams to analyze vulnerability scan results and support remediation of identified security findings.</li><li>Experience managing and maintaining a library of security audit tools and processes used for system security testing, internal audits, incident response, and troubleshooting security-related issues. Experience performing and maintaining vulnerability scans using customer-approved tools and generating reports detailing risk findings and remediation progress.</li><li>Education/Experience: Requires MS degree and 15 or more years of prior relevant experience. Additional years of experience may be substituted in lieu of a degree.</li></ul>**To be considered must have an active TS/SCI with polygraph security clearance Preferred Qualifications:<ul><li>Familiar with SEIM platforms</li><li>Experience with RHEL</li><li>Experience with additional security tools such as Rapid7, Tenable/Nessus, HBSS/Trellix, Wireshark, Static analysis (SAST) and dynamic analysis (DAST) tools or endpoint detection and response (EDR) platforms.</li><li>Familiarity with NIST cybersecurity frameworks, including NIST SP 800-53, RMF processes, and federal compliance standards.</li><li>Experience supporting cloud security monitoring and compliance within AWS, Azure, Oracle (OCI) or Google Cloud environments.</li><li>Professional cybersecurity certifications such as Security+, CISSP, CySA+, CEH, or GCIH.</li><li>Experience developing or supporting security dashboards, reporting metrics, or threat-hunting activities.</li></ul>At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today. CABARESTON If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: April 3, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cybersecurity Analyst SME

Description The Cybersecurity Engineer is responsible for testing, evaluating, and supporting cybersecurity platforms, tools, and system integrations across the enterprise environment. This role ensures reliable operation, maintenance, and troubleshooting of hardware and software within distributed network infrastructures. The engineer will analyze and remediate network vulnerabilities based on security assessments, scan results, and findings provided by internal teams. This position requires close collaboration with cross-functional stakeholders to strengthen the organization's overall security posture and ensure the effectiveness of implemented security controls. Primary Responsibilities:<ul><li>Conduct risk assessments, audits, and control validations</li><li>Maintain and update security documentation, policies, and procedures</li><li>Test and evaluate cybersecurity tools, platforms, and integrations</li><li>Troubleshoot hardware and software issues across distributed network environments</li><li>Support vulnerability management processes, including identification, analysis, and remediation</li></ul>Basic Qualifications:<ul><li>Bachelor's degree in Cybersecurity, Management of Information Technology, or a related field.</li><li>4-8 years of experience in information security or related roles.</li><li>Excellent communication and multi-tasking skills</li><li>Proactive and ability to work both singularly and in a Team environment.</li><li>Familiarity of networking ports and protocols, architecture of networked and standalone systems, functionality of various operating systems, cloud computing environments and common security tools.</li><li>Ability to digest and comprehend information system topology diagrams and Concept of Operations documentation</li><li>Knowledge with federal standards such as NIST, FISMA and FIPS</li><li>Exposure to Security Control Audits</li><li>Proficient with MS Office</li><li>Active (or held within 3 years) Security Clearance</li></ul>Preferred Qualifications:<ul><li>Relevant certifications (e.g., CompTIA Network+, Security+, CySA+) are a plus.</li><li>Experience with SIEM products such as Splunk, Nessus</li><li>Scripting and automation skills (Python, Bash, PowerShell)</li><li>Must be within commute distance to Marshall Spaceflight Center (Huntsville, AL)</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: April 3, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

Cybersecurity Engineer II

Description Leidos has an exciting opportunity for Cybersecurity Engineer SME in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary The Cybersecurity Engineer SME is responsible for protecting the customer's information systems, networks, and infrastructure from cyber threats and vulnerabilities. This role supports the design, implementation, and maintenance of security controls that safeguard mission systems and ensure compliance with applicable cybersecurity policies, standards, and regulatory frameworks. The Cybersecurity Engineer SME will work closely with Information Systems Security Engineers (ISSEs), Information Systems Security Managers (ISSMs), software developers, systems engineers, and government stakeholders throughout the DevSecOps lifecycle. The candidate will perform a full spectrum of cybersecurity engineering activities, including implementing security technologies, supporting incident response efforts, and ensuring systems meet required security and compliance standards. Primary Responsibilities:<ul><li>Plan, implement, manage, monitor, and upgrade security controls and tools used to protect enterprise systems and networks, while identifying opportunities to automate repeatable operations tasks.</li><li>Design, configure, implement, troubleshoot, and maintain security technologies such as firewalls (security groups), endpoint protection tools (HBSS/Trellix), SIEM platforms (Splunk). Monitor system and network security using Security Information and Event Management (SIEM) tools such as Splunk Enterprise Security to detect, analyze, and respond to potential threats or anomalous activity.</li><li>Support the investigation and remediation of cybersecurity incidents, including system or network breaches and malware infections. Participate in change management processes to ensure system changes maintain security compliance and do not introduce new vulnerabilities.</li><li>Audit systems and configurations to ensure compliance with established cybersecurity policies, standards, and secure configuration baselines.</li><li>Collaborate with engineering, development, and operations teams to integrate security controls into DevSecOps pipelines and system architectures.</li><li>Continuously monitor security advisories, bulletins, and industry threat intelligence to stay informed of current vulnerabilities, threats, and trends. Assist with the implementation and enforcement of secure system configurations and cybersecurity compliance requirements.</li><li>Support vulnerability management activities by reviewing scan results, assessing risk, and coordinating remediation efforts with system owners and technical teams.</li></ul>Basic Qualifications:<ul><li>Experience implementing and managing Security Information and Event Management (SIEM) tools such as Splunk or similar platforms. Experience working with endpoint and network security technologies, including IDS/IPS, HBSS/Trellix, and related defensive security tools.</li><li>Experience reviewing and analyzing cybersecurity event logs to identify indicators of compromise or suspicious activity. Experience supporting incident response plans, vulnerability management programs, risk management plans, and Plans of Action and Milestones (POA&Ms).</li><li>Experience conducting or supporting technical cybersecurity assessments and security audits. Experience identifying system vulnerabilities and instances of non-compliance with cybersecurity standards and regulatory requirements. Experience collaborating with DevSecOps teams to review vulnerability scan results and support remediation of findings.</li><li>Experience supporting the Risk Management Framework (RMF) authorization process by reviewing security documentation and providing risk-based recommendations to stakeholders regarding system risk posture as part of Authority to Operate (ATO) activities. Manage and track Plans of Action and Milestones (POA&Ms) for customer-sponsored systems, coordinating with key stakeholders including ISSOs, ISSEs, ISSMs, and Security Control Assessors (SCAs)</li><li>Experience applying system security engineering principles in areas such as system security design, lifecycle engineering, authentication and authorization mechanisms, cryptography, intrusion detection, contingency planning, incident handling, auditing, configuration management, and change control.</li><li>Professional cybersecurity certifications such as Security+, CISSP, CySA+, CEH, or GCIH.</li><li>Education/Experience: Requires MS degree and 15 or more years of prior relevant experience. Additional years of experience may be substituted in lieu of a degree.</li></ul>**To be considered must have an active TS/SCI with polygraph security clearance Preferred Qualifications:<ul><li>Experience with cybersecurity tools such as Rapid7, Tenable/Nessus, HBSS/Trellix, SonarQube, or endpoint detection and response (EDR) platforms, as well as using STIG viewers and compliance tools to assess systems against established security configuration baselines.</li><li>Experience implementing and managing network and application firewalls, incident detection platforms, and digital forensic tools.</li><li>Experience with automation tools such as Ansible or CloudFormation to support infrastructure and security automation. Experience with Agile software development environments and scripting/programming languages such as Python or PowerShell. (e.g., React).</li><li>Familiarity with cloud computing environments, including AWS, Oracle Cloud, or Google Cloud Platform (GCP).</li><li>Experience with system monitoring and health tools such as SolarWinds.</li><li>Experience working with DevSecOps pipelines and CI/CD security tools.</li><li>Experience administering or securing systems in Linux environments (Red Hat).</li></ul>At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today. CABARESTON If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: April 3, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cybersecurity Engineer SME

Description Leidos is a FORTUNE 500 company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and the health industries. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. The Digital Modernization Sector is seeking a highly qualified Cybersecurity Lead to support the United States Army Pacific (USARPAC) Enterprise Pacific IT C5 Solutions (EPICS) program at Ft. Shafter, HI, supporting the USARPAC customer to maintain a robust and reliable communication and network infrastructure to execute its mission. The Cybersecurity Lead will serve as a key enabler in supporting Cybersecurity efforts and driving the implementation of robust cybersecurity measures in alignment with DoD and Mission Partner policies (e.g. USARPAC, PACAF, USFJ) to bring about the successful completion of EPICS program goals and objective. Primary Responsibilities: <ul><li>Ensuring the resilience of IT systems and networks critical to Mission Partner's mission, while proactively addressing emerging cyber threats and vulnerabilities in the USINDOPACOM AOR.</li><li> Monitoring and analyzing the security posture of networks, servers, endpoints, and other systems.</li><li>Operational planning in support of training, exercises, operations and coordination of integrated cyber operations by targeting hostile adversary activities and capabilities.</li><li>Collaborate with senior leaders, mission partners, and stakeholders to shape cybersecurity strategies, policies, and solutions that enhance Mission Partner's ability to operate securely in a dynamic and contested environment.</li></ul>Basic Qualifications:<ul><li>BS degree and 8 - 12 years of prior relevant experience</li><li>Possess a TS/SCI clearance with access to SCI based on a SSBI.</li><li>Demonstrated 'Advanced Technical Expertise' or certification in accordance with DoD 8140.03.</li></ul>Desired Qualifications:<ul><li>A minimum of ten years of experience integrating DoD and Mission Partner cybersecurity policies into IT projects.</li><li>A minimum of five years of experience in the RMF process.</li><li>A minimum of five years of experience managing cybersecurity at the program level includes planning, directing, and coordinating cybersecurity requirements for network and systems administration.</li><li>Demonstrated expertise in verbal and written communication, with the ability to effectively articulate cybersecurity requirements and concerns to senior leadership at the major command level and above.</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 20, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cybersecurity Lead

Description Leidos Corporate Information Security is seeking a Cybersecurity Platform Intern to support enterprise security initiatives. This internship provides hands-on experience working in a large-scale cybersecurity environment across identity, network, and data protection domains. The selected candidate will contribute to real-world security projects focused on improving visibility, strengthening access controls, and enhancing detection capabilities. Project assignments may include identity security analytics, data protection and access governance, or network and third-party connectivity analysis. This is an opportunity to work alongside experienced cybersecurity professionals while developing practical skills in security operations, analytics, and engineering. Learn and grow with Leidos, a Fortune 500 company working in some of the most challenging areas of the defense, intelligence, civil, and health markets. Primary Responsibilities:<ul><li>Complete a work package assignment that helps improve the underlying cyber security for the Leidos enterprise.</li><li>Analyze security data from enterprise tools (e.g., log platforms, identity systems, cloud services)</li><li>Assist in building dashboards and reports to improve security visibility</li><li>Document system configurations, access controls, and security processes</li><li>Identify potential risks, gaps, or improvement opportunities</li><li>Support cross-functional teams in troubleshooting and analysis efforts</li><li>Present findings in clear, concise written summaries</li></ul>Basic Qualifications:<ul><li>Currently pursuing a Bachelor's or Master's degree in Cybersecurity, Information Technology, Computer Science, or related field</li><li>US citizenship required</li><li>Basic understanding of networking and/or cybersecurity concepts</li><li>Strong analytical and problem-solving skills</li><li>Ability to communicate technical concepts clearly</li><li>Ability to work independently in a remote or hybrid environment</li></ul>Preferred Qualifications:<ul><li>Exposure to cybersecurity tools or concepts (e.g., logging platforms, identity systems, cloud security)</li><li>Familiarity with networking fundamentals (TCP/IP, firewalls, VPNs)</li><li>Experience with data analysis or visualization tools (Excel, Power BI, etc.)</li><li>Interest in cybersecurity operations, threat detection, or Zero Trust architecture</li><li>Coding experience with Python or other scripting languages</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: April 3, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $48,100.00 - $86,950.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

Cybersecurity Platform Intern

Description Are you seeking a new and challenging position supporting a complex, mission-critical Program? Well, look no further! Leidos is currently looking to add a Sr. Systems Engineer to an Information Assurance Program near Ft. Meade, MD. The successful candidate will participate in the development/evaluation of system engineering documentation, such as System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, security requirements and security testing documents. Provide technical support for the development, engineering, interfacing, integration, and testing of specific components of complex hardware/software systems to include requirements elicitation, analysis and functional allocation, conducting systems requirements reviews, and performing technical/non-technical assessments. Support the planning and test analysis of the DoD Certification/Accreditation Process (as well as other Government Certification and Accreditation (C&A) processes. Primary Responsibilities: Perform cybersecurity high assurance evaluation activities to include reviews of security evaluation documents and other high assurance artifacts/documents for devices undergoing certification and assessment, to ensure devices meet security requirements. Attend and participate in relevant security-related meetings and reviews in an effort to translate vulnerability knowledge into guidance to prevent and/or manage risk. Clearly document security deficiencies found in the evaluation of artifacts and documents. Recommend requirement clarification and process/template improvement to mitigate security concerns. Qualifications: Fourteen (14) years of System Engineering experience Bachelor's Degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required. Five (5) years of additional SE experience may be substituted for a Bachelor's Degree.<ul><li>Information Assurance/Cryptographic experience</li><li>Excellent written and verbal communication skills a must</li><li>Ability to work in a team environment and lead small teams</li><li>Active TS/SCI with Poly Clearance required</li></ul>You Might Also Have:<ul><li>Experience in Space/Weapon/Ground/Terminal system development and or evaluation</li><li>DoD Certification/Accreditation Process (as well as other Government Certification and Accreditation (C&A) processes.</li><li>Experience in Space System Engineering</li></ul>condmd If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: December 8, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cybersecurity Systems Engineer

Description Ready to Protect What Matters Most? If you're a seasoned Systems Engineer with deep cybersecurity expertise and a passion for safeguarding mission-critical systems, this is your opportunity to make a real impact. Leidos is seeking a Cybersecurity Systems Engineer to support a highly complex Information Assurance program. In this role, you'll work at the forefront of national security, ensuring advanced systems meet the highest standards of security, performance, and compliance. This is more than a job - it's a chance to influence system design, reduce risk, and protect critical capabilities from evolving threats. What You'll Do As a trusted technical leader, you will:<ul><li>Contribute to the development and evaluation of key systems engineering documentation, including:<ul><li>Systems Engineering Plans</li><li>Initial Capabilities Documents</li><li>Requirements Specifications</li><li>Security requirements and security test documentation</li></ul></li><li>Provide technical leadership across system development, integration, and testing activities</li><li>Lead requirements elicitation, analysis, and functional allocation efforts</li><li>Conduct systems requirements reviews and perform both technical and non-technical assessments</li><li>Support planning and test analysis for the DoD Certification & Accreditation (C&A) process and other Government C&A processes</li><li>Perform high-assurance cybersecurity evaluation activities for devices undergoing certification</li><li>Review and assess security artifacts to ensure compliance with stringent security requirements</li><li>Clearly document security deficiencies and provide actionable recommendations</li><li>Translate vulnerability insights into practical risk mitigation guidance</li><li>Recommend improvements to requirements, processes, and templates to strengthen overall security posture</li><li>Collaborate across teams and participate in security-focused meetings and technical reviews</li></ul>What You Bring<ul><li>8 years of Systems Engineering experience</li><li>Bachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related field<ul><li>(Five additional years of Systems Engineering experience may substitute for a degree)</li></ul></li><li>Strong background in Information Assurance and/or Cryptographic systems</li><li>Exceptional written and verbal communication skills</li><li>Experience working in collaborative team environments and leading small technical teams</li><li>Active TS/SCI with Polygraph clearance</li></ul>Bonus Experience<ul><li>Experience supporting Space, Weapon, Ground, or Terminal system development or evaluation</li><li>Direct experience with DoD Certification & Accreditation (C&A) processes</li><li>Space Systems Engineering experience</li></ul>Why Leidos? At Leidos, you'll work alongside experts solving some of the nation's toughest security challenges. We empower our engineers to lead, innovate, and influence mission outcomes in environments where excellence is not optional - it's essential. If you're ready to bring your expertise to a program where your work truly matters, we'd love to hear from you. condmd If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Are you seeking a new and challenging position supporting a complex, mission-critical Program? Well, look no further! Leidos is currently looking to add a Sr. Systems Engineer to an Information Assurance Program near Ft. Meade, MD. The successful candidate will participate in the development/evaluation of system engineering documentation, such as System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, security requirements and security testing documents. Provide technical support for the development, engineering, interfacing, integration, and testing of specific components of complex hardware/software systems to include requirements elicitation, analysis and functional allocation, conducting systems requirements reviews, and performing technical/non-technical assessments. Support the planning and test analysis of the DoD Certification/Accreditation Process (as well as other Government Certification and Accreditation (C&A) processes. Primary Responsibilities: Perform cybersecurity high assurance evaluation activities to include reviews of security evaluation documents and other high assurance artifacts/documents for devices undergoing certification and assessment, to ensure devices meet security requirements. Attend and participate in relevant security-related meetings and reviews in an effort to translate vulnerability knowledge into guidance to prevent and/or manage risk. Clearly document security deficiencies found in the evaluation of artifacts and documents. Recommend requirement clarification and process/template improvement to mitigate security concerns. Qualifications: Eight years of System Engineering experience Bachelor's Degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required. Five (5) years of additional SE experience may be substituted for a Bachelor's Degree.<ul><li>Information Assurance/Cryptographic experience</li><li>Excellent written and verbal communication skills a must</li><li>Ability to work in a team environment and lead small teams</li><li>Active TS/SCI with Poly Clearance required</li></ul>You Might Also Have:<ul><li>Experience in Space/Weapon/Ground/Terminal system development and or evaluation</li><li>DoD Certification/Accreditation Process (as well as other Government Certification and Accreditation (C&A) processes.</li><li>Experience in Space System Engineering</li></ul>condmd If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: August 19, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description This position supports the DISA GSM-O II Task Order 07 (TN07) at Defensive Cyberspace Command (DCDC). TO-07 provides support to DCDC in the DODIN Operations" and Defensive Cyberspace Operations-Internal Defense Measures" (DCO-IDM) mission areas. The selected candidate will provide expertise on the planning and execution of a variety of defensive cyberspace Operations, Actions and Investments (OA&I) throughout DoD cyberspace and collaborate with multiple internal and external planning elements and joint staff directorates throughout DoD. Primary Responsibilities <ul><li>Conduct and support future operations (FUOPS) planning and defensive cyber operations execution and support to the DCDC mission areas.</li><li>Understand product linkages and dependencies of the Joint Strategic Planning System (JSPS).</li><li>Apply the principles of operational art and design in the development of defensive cyberspace planning.</li><li>Gather and integrate relevant elements of JIPOE in preparation of cyberspace planning.</li><li>Lead or support deliberate planning using the Joint Planning Process (JPP).</li><li>Support Crisis Action Planning using the Joint Planning Process (JPP).</li><li>Lead teams of diverse stakeholders across the defensive cyberspace community through development of plans that meet Commander's priorities, intent and mission.</li><li>Work with other staff elements to develop Staff Estimates and conduct planning.</li><li>Lead or support Operational Planning Teams and Working Groups in support of Commander's objectives and End State.</li><li>Participate in and/or support B2C2WG events and activities as needed.</li><li>Develop and conduct briefings to Senior Executive Service (SES) and General Officer/Flag Officer (GO/FO) leadership.</li><li>Author and staff CONOPS and Level 1 through Level 4 plans (Commander's Estimates, BPLANS, CONPLANS, OPLANS).</li><li>Research, develop and author issue papers/white papers on varying defensive cyberspace topics.</li><li>Develop, author and synchronize mission type orders in support of defensive cyberspace campaigns and operations.</li><li>Develop assessment indicators and practices to measure the effectiveness of defensive cyberspace operations.</li><li>Ensure synchronization with subordinate elements of tasks in deliberate plans through internal and external collaboration.</li><li>Coordinate, de-conflict, and facilitate communications with all applicable staff elements, subordinate headquarters, combatant commands, service cyber components, agencies, and field activities.</li><li>Contribute to contingency campaign planning in support of anticipated campaigns or operations.</li></ul>Basic Qualifications<ul><li>Bachelor's degree in a related discipline with 12+ years of applicable combined education and experience; related years of experience is accepted in lieu of a degree.</li><li>Active DoD TS/SCI clearance and eligible for C/I Polygraph</li><li>Joint Professional Military Education Level II (JPME II) certification/qualification.</li><li>Demonstrated experience integrating multiple stakeholder and operating environment inputs while developing plans.</li><li>Demonstrated working knowledge of Joint Publication 3-12 (JP 3-12) Cyberspace Operations."</li><li>Demonstrated working knowledge of JP-3 Operations, and JP 5-0 Joint Planning."</li><li>Demonstrated experience briefing Senior Executive Service (SES) and General Officer/Flag Officer (GO/FO) leadership.</li></ul>Preferred Qualifications<ul><li>Experience with DISA and DoD Networks.</li><li>Completion of military cyber planning courses (ACOPC, JCOPC, JACWC, etc.)</li><li>Completion of non-DoD cyber certifications (Net+, SEC+, CISM, CISSP, etc.)</li><li>Understanding of Directive Authority for Cyberspace Operations (DACO)</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: March 25, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyberspace Operations Planner

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. If this sounds like the kind of environment where you can thrive, keep reading! The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector (NSS) seeks highly qualified and trained Cyberspace Operational Planners to support Department of Defense Joint Planning processes that underpin United States Cyber Command (USCYBERCOM) operations. Individuals will engage in Cyberspace Operational Planning activities supporting Leidos on-site contract support to USCYBERCOM J3 (Operations), Cyber National Mission Force (CNMF), and Joint Task Force-Ares (JTF-ARES). This opportunity is in anticipation of a potential future contract award. What you'll be doing:<ul><li>Engage in approved plans development and staffing processes within collaborative environment to enable range of Cyberspace Operations (CO) according to USCYBERCOM planning guidance and applicable Joint publications. </li><li>Support targeting selection, validation, synchronization, and enable integration during the execution of activities within Cyber Warfare domain.</li><li>Draft and staff foundational planning documents such as Operational Plans (OPLANS), Operational Orders (OPORDs), and Fragmentary Orders (FRAGOs).</li><li>Support Joint Operational Planning Groups and Teams (OPG/OPT), and develop and integrate Cyberspace capabilities into plans.</li><li>Develop concepts of support, courses of action, integrate command and external capabilities, coordinate and document comprehensive plans.</li><li>Engage in, and provide situational awareness to, range of projects, Crisis Action Teams, and current operations activities supporting OPTs.</li><li>Develop and review specific CO plans and guidance for integration into broader planning activities and to ensure that execution and resource allocation decisions align with organization objectives.</li><li>Demonstrate knowledge of cyber threats and attack methods and techniques emanating from state and non-state adversaries and tiered vulnerabilities within Blue Space as focus of threats.</li><li>Develop and execute comprehensive programs for assessing CO and validating operational performance characteristics.</li><li>Review, approve, prioritize, and submit operational requirements for research, development, and/or acquisition of cyber capabilities.</li><li>Develop and maintain deliberate and/or CO crisis plans.</li><li>Analyze and assess internal and external partner CO capabilities and tools.</li><li>Transition operational planning efforts to current operations.</li><li>Navigate organizational structure as it pertains to full spectrum CO, including the functions, responsibilities, and interrelationships among distinct internal elements.</li><li>Integrate and synchronize intelligence planning activities with operational planning timelines.</li><li>Conduct long-range, strategic planning efforts with internal and external partners in cyber activities.</li><li>Interpret and apply laws, regulations, policies, and guidance relevant to organization cyber objectives.</li><li>Communicate complex information, concepts, or ideas in a confident and well-organized manner through verbal, written, and/or visual means.</li></ul>What does Leidos need from me?<ul><li>Active Top Secret clearance with SCI eligibility and Polygraph required.</li><li>BA/BS degree within STEM field, National Security Studies, or field of study supporting operational art & science, or ability to complete degree within one year of hire.</li><li>Eight to 12 years recent (since 2014) work experience as CO Planner; can waive two years of experience requirement for every year spent on a Combat Mission Team (CMT) in any work role; can waive two years work experience requirement for every year spent in an Offensive Cyberspace Operations planner role within a Joint Force Headquarters - Cyber (JFHQ-C) command; OR four years recent (since 2013) work experience in offensive cyberspace capabilities development; can waive two years of experience requirement for every year spent on a CMT in any work role.</li><li>Familiarity with military operations including phases of planning, approval, and execution.</li><li>Intimate familiarity with applicable Joint Publications such as JP 5-0 Joint Operational Planning.</li><li>Formal training as Cyber Operational Planner within Department of Defense or Intelligence Community.</li><li>Broad knowledge of Blue-space Cyber capabilities and demonstrate understanding of available Cyber infrastructure or platforms to conduct OCO.</li><li>Knowledge of the range of CO and their underlying intelligence support needs, topics, and focus areas.</li><li>Knowledge of computer networking fundamentals as well as concepts, terminology, and operations of a wide range of communications media (computer and telephone networks, satellite, fiber, wireless).</li><li>Ability to support timely, accurate, relevant analytical production, to include documents, summaries, issue papers, talking points, and briefings.</li><li>Demonstrated proficiency working in a fast-paced collaborative environment, ability to proactively multi-task and meet short deadlines.</li><li>Able to work across Department of Defense and Intelligence Community agencies to support organizational goals.</li></ul>Favorable if you have:<ul><li>Masters degree or higher within STEM field, National Security Studies, or field of study supporting operational art & science. </li><li>Intimate familiarity with USCYBERCOM organizational structure and mission. </li><li>Prior experience supporting Joint operations across multiple warfighting domains. </li><li>Demonstrated experience incorporating Artificial Intelligence and Machine Learning into operations at any level to increase efficiency and effectiveness of operational outcomes.</li><li>Experience with Space-enabled CO. </li><li>Joint Professional Military Education, Phase II (JPME II) graduate, or civilian equivalency. </li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Completion of Service-specific or Joint Cyberspace Operational Planning courses, such as Army Cyberspace Operations Planners Course or Joint Cyberspace Operations Planners Course.</li><li>Familiar with art of Data Science and applicability to CO.</li><li>Familiar with Microsoft Power BI data visualization software. </li><li>Desired Certifications: DoD 8570 IAT Level II (CCNA Security, COMPTIA CySA+, COMPTIA Security + CE, GICSP, GSEC, SSCP).</li></ul>COSS If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: June 9, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyberspace Operations Planner, Journeyman

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. If this sounds like the kind of environment where you can thrive, keep reading! The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector (NSS) seeks highly qualified and trained Cyberspace Operational Planners to support Department of Defense Joint Planning processes that underpin United States Cyber Command (USCYBERCOM) operations. Individuals will engage in Cyberspace Operational Planning activities supporting Leidos on-site contract support to USCYBERCOM J3 (Operations), Cyber National Mission Force (CNMF), and Joint Task Force-Ares (JTF-ARES). This opportunity is in anticipation of a potential future contract award. What you'll be doing:<ul><li>Engage in approved plans development and staffing processes within collaborative environment to enable range of Cyberspace Operations (CO) according to USCYBERCOM planning guidance and applicable Joint publications. </li><li>Support targeting selection, validation, synchronization, and enable integration during the execution of activities within Cyber Warfare domain.</li><li>Draft and staff foundational planning documents such as Operational Plans (OPLANS), Operational Orders (OPORDs), and Fragmentary Orders (FRAGOs).</li><li>Support Joint Operational Planning Groups and Teams (OPG/OPT), and develop and integrate Cyberspace capabilities into plans.</li><li>Develop concepts of support, courses of action, integrate command and external capabilities, coordinate and document comprehensive plans.</li><li>Engage in, and provide situational awareness to, range of projects, Crisis Action Teams, and current operations activities supporting OPTs.</li><li>Develop and review specific CO plans and guidance for integration into broader planning activities and to ensure that execution and resource allocation decisions align with organization objectives.</li><li>Demonstrate knowledge of cyber threats and attack methods and techniques emanating from state and non-state adversaries and tiered vulnerabilities within Blue Space as focus of threats.</li><li>Develop and execute comprehensive programs for assessing CO and validating operational performance characteristics.</li><li>Review, approve, prioritize, and submit operational requirements for research, development, and/or acquisition of cyber capabilities.</li><li>Develop and maintain deliberate and/or CO crisis plans.</li><li>Analyze and assess internal and external partner CO capabilities and tools.</li><li>Transition operational planning efforts to current operations.</li><li>Navigate organizational structure as it pertains to full spectrum CO, including the functions, responsibilities, and interrelationships among distinct internal elements.</li><li>Integrate and synchronize intelligence planning activities with operational planning timelines.</li><li>Conduct long-range, strategic planning efforts with internal and external partners in cyber activities.</li><li>Interpret and apply laws, regulations, policies, and guidance relevant to organization cyber objectives.</li><li>Communicate complex information, concepts, or ideas in a confident and well-organized manner through verbal, written, and/or visual means.</li></ul>What does Leidos need from me?<ul><li>Active Top Secret clearance with SCI eligibility and Polygraph required.</li><li>Associates degree or higher within STEM field, National Security Studies, or field of study supporting operational art & science, or ability to complete degree within one year of hire.</li><li>Five to eight years recent (since 2014) work experience as CO Planner: can waive two years of experience requirement for every year spent on a Combat Mission Team (CMT) in any work role; can waive two years work experience requirement for every year spent in an Offensive Cyberspace Operations planner role within a Joint Force Headquarters - Cyber (JFHQ-C) command; OR four years recent (since 2013) work experience in offensive cyberspace capabilities development: can waive two years of experience requirement for every year spent on a CMT in any work role.</li><li>Familiarity with military operations including phases of planning, approval, and execution.</li><li>Intimate familiarity with applicable Joint Publications such as JP 5-0 Joint Operational Planning.</li><li>Formal training as Cyber Operational Planner within Department of Defense or Intelligence Community.</li><li>Broad knowledge of Blue-space Cyber capabilities and demonstrate understanding of available Cyber infrastructure or platforms to conduct OCO.</li><li>Knowledge of the range of CO and their underlying intelligence support needs, topics, and focus areas.</li><li>Knowledge of computer networking fundamentals as well as concepts, terminology, and operations of a wide range of communications media (computer and telephone networks, satellite, fiber, wireless).</li><li>Ability to support timely, accurate, relevant analytical production, to include documents, summaries, issue papers, talking points, and briefings.</li><li>Demonstrated proficiency working in a fast-paced collaborative environment, ability to proactively multi-task and meet short deadlines.</li><li>Able to work across Department of Defense and Intelligence Community agencies to support organizational goals.</li></ul>Favorable if you have:<ul><li>Bachelors degree or higher within STEM field, National Security Studies, or field of study supporting operational art & science. </li><li>Intimate familiarity with USCYBERCOM organizational structure and mission. </li><li>Prior experience supporting Joint operations across multiple warfighting domains. </li><li>Demonstrated experience incorporating Artificial Intelligence and Machine Learning into operations at any level to increase efficiency and effectiveness of operational outcomes.</li><li>Experience with Space-enabled CO. </li><li>Joint Professional Military Education, Phase II (JPME II) graduate, or civilian equivalency. </li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Completion of Service-specific or Joint Cyberspace Operational Planning courses, such as Army Cyberspace Operations Planners Course or Joint Cyberspace Operations Planners Course.</li><li>Familiar with art of Data Science and applicability to CO.</li><li>Familiar with Microsoft Power BI data visualization software. </li><li>Desired Certifications: DoD 8570 IAT Level II (CCNA Security, COMPTIA CySA+, COMPTIA Security + CE, GICSP, GSEC, SSCP).</li></ul>COSS If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: June 9, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $73,450.00 - $132,775.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyberspace Operations Planner, Junior

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. If this sounds like the kind of environment where you can thrive, keep reading! The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector (NSS) seeks highly qualified and trained Cyberspace Operational Planners to support Department of Defense Joint Planning processes that underpin United States Cyber Command (USCYBERCOM) operations. Individuals will engage in Cyberspace Operational Planning activities supporting Leidos on-site contract support to USCYBERCOM J3 (Operations), Cyber National Mission Force (CNMF), and Joint Task Force-Ares (JTF-ARES). This opportunity is in anticipation of a potential future contract award. What you'll be doing:<ul><li>Provide subject matter expertise in Joint plans development and staffing processes within collaborative environment to enable range of Cyberspace Operations (CO) according to USCYBERCOM planning guidance and applicable Joint publications. </li><li>Lead targeting selection, validation, synchronization, and enable integration during the execution of activities within Cyber Warfare domain.</li><li>Draft and staff foundational planning documents such as Operational Plans (OPLANS), Operational Orders (OPORDs), and Fragmentary Orders (FRAGOs).</li><li>Lead and support Joint Operational Planning Groups and Teams (OPG/OPT), and develop and integrate Cyberspace capabilities into plans.</li><li>Develop concepts of support, courses of action, integrate command and external capabilities, coordinate and document comprehensive plans.</li><li>Engage in, and provide situational awareness to, range of projects, Crisis Action Teams, and current operations activities supporting OPTs.</li><li>Develop and review specific CO plans and guidance for integration into broader planning activities and to ensure that execution and resource allocation decisions align with organization objectives.</li><li>Demonstrate knowledge of cyber threats and attack methods and techniques emanating from state and non-state adversaries and tiered vulnerabilities within Blue Space as focus of threats.</li><li>Develop and execute comprehensive programs for assessing CO and validating operational performance characteristics.</li><li>Review, approve, prioritize, and submit operational requirements for research, development, and/or acquisition of cyber capabilities.</li><li>Develop and maintain deliberate and/or CO crisis plans</li><li>Analyze and assess internal and external partner CO capabilities and tools.</li><li>Transition operational planning efforts to current operations</li><li>Navigate organizational structure as it pertains to full spectrum CO, including the functions, responsibilities, and interrelationships among distinct internal elements.</li><li>Integrate and synchronize intelligence planning activities with operational planning timelines.</li><li>Conduct long-range, strategic planning efforts with internal and external partners in cyber activities.</li><li>Interpret and apply laws, regulations, policies, and guidance relevant to organization cyber objectives.</li><li>Communicate complex information, concepts, or ideas in a confident and well-organized manner through verbal, written, and/or visual means.</li></ul>What does Leidos need from me?<ul><li>Active Top Secret clearance with SCI eligibility and Polygraph required.</li><li>BA/BS degree or higher within STEM field, National Security Studies, or field of study supporting operational art & science, or ability to complete degree within one year of hire.</li><li>12 years or greater recent (since 2010) work experience as CO Planner or combined experience in planner position and other CO support positions: can waive two years of experience requirement for every year spent on a Combat Mission Team (CMT) in any work role; can waive two two years work experience requirement for every year spent in an Offensive Cyberspace Operations planner role within a Joint Force Headquarters - Cyber (JFHQ-C) command; OR four years recent (since 2013) work experience in offensive cyberspace capabilities development; can waive two years of experience requirement for every year spent on a CMT in any work roles; can be concurrent with CO Planner or other CO support role. </li><li>Familiarity with military operations including phases of planning, approval, and execution.</li><li>Intimate familiarity with applicable Joint Publications such as JP 3-12 Joint Cyberspace Operations and JP 5-0 Joint Operational Planning.</li><li>Formal training as Cyber Operational Planner within Department of Defense or Intelligence Community.</li><li>Broad knowledge of Blue-space Cyber capabilities and demonstrate understanding of available Cyber infrastructure or platforms to conduct OCO.</li><li>Knowledge of the range of CO and their underlying intelligence support needs, topics, and focus areas.</li><li>Knowledge of computer networking fundamentals as well as concepts, terminology, and operations of a wide range of communications media (computer and telephone networks, satellite, fiber, wireless).</li><li>Ability to support timely, accurate, relevant analytical production, to include documents, summaries, issue papers, talking points, and briefings.</li><li>Demonstrated proficiency working in a fast-paced collaborative environment, ability to proactively multi-task and meet short deadlines.</li><li>Able to work across Department of Defense and Intelligence Community agencies to support organizational goals.</li></ul>Favorable if you have:<ul><li>Masters degree or higher within STEM field, National Security Studies, or field of study supporting operational art & science. </li><li>Intimate familiarity with USCYBERCOM organizational structure and mission. </li><li>Prior experience supporting Joint operations across multiple warfighting domains. </li><li>Demonstrated experience incorporating Artificial Intelligence and Machine Learning into operations at any level to increase efficiency and effectiveness of operational outcomes.</li><li>Experience with Space-enabled CO. </li><li>Joint Professional Military Education, Phase II (JPME II) graduate, or civilian equivalency. </li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Completion of Service-specific or Joint Cyberspace Operational Planning courses, such as Army Cyberspace Operations Planners Course or Joint Cyberspace Operations Planners Course.</li><li>Familiar with art of Data Science and applicability to CO.</li><li>Familiar with Microsoft Power BI data visualization software. </li><li>Desired Certifications: DoD 8570 IAT Level II (CCNA Security, COMPTIA CySA+, COMPTIA Security + CE, GICSP, GSEC, SSCP).</li></ul>COSS At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: June 9, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $116,350.00 - $210,325.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyberspace Operations Planner, Senior

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector (NSS) seeks Subject Matter Expert-level Joint Cyberspace Operational Planners to serve within United States Cyber Command (USCYBERCOM). Individuals will provide expert guidance and direction to planning activities that underpin USCYBERCOM Cyberspace Operational Support Services (COSS) program, leading Operational Planning portion of Leidos on-site contract support to range of services provided to USCYBERCOM Operations directorate (J3), Cyber National Mission Force (CNMF), and Joint Task Force-Ares (JTF-ARES). Timely and comprehensive operational planning support to USCYBERCOM J3, CNMF, and JTF-ARES will inform employment of available Cyberspace capabilities, development of future Cyberspace capabilities, and drive the Joint Planning and Targeting processes. This opportunity is in anticipation of a potential future contract award. What you'll be doing:<ul><li>Provide subject matter expertise in Joint Operational Planning, with focus on driving Cyberspace Operations (CO) through effective and efficient planning development and staffing within collaborative environment to enable range of CO, adhering to USCYBERCOM planning guidance and applicable Joint publications.</li><li>Coordinate closely with USCYERCOM J3, CNMF, or JTF-ARES leadership and senior staff, leading daily activities to meet short and long-term program requirements and drive USCYBERCOM mission.</li><li>Drive targeting selection, validation, and synchronization process, and enable integration during the execution of activities within Cyber Warfare domain</li><li>Oversee production of foundational planning documents such as Operational Plans (OPLANS), Operational Orders (OPORDs), and Fragmentary Orders (FRAGOs).</li><li>Support Joint Operational Planning Groups and Teams (OPG/OPT), and develop and integrate Cyber capabilities into plans.</li><li>Coordinate CO planning activities through the IJSTO to include Evaluation Request and Response Messages, SAP procedures, and the RAPCO. </li><li>Develop concepts of support, courses of action, integrate command and external capabilities, coordinate and document comprehensive plans</li><li>Provide leadership and situational awareness across range of projects, Crisis Action Teams, and current operations activities supporting OPTs.</li><li>Develop and review specific CO plans and guidance for integration into broader planning activities and ensure execution and resource allocation decisions align with organization objectives.</li><li>Demonstrate knowledge of cyber threats and attack methods and techniques emanating from state and non-state adversaries and tiered vulnerabilities within Blue Space as focus of threats.</li><li>Develop and execute comprehensive programs for assessing CO and validating operational performance characteristics.</li><li>Review, approve, prioritize, and submit operational requirements for research, development, and/or acquisition of cyber capabilities.</li><li>Develop and maintain deliberate and/or CO crisis plans and analyze and assess internal and external partner CO capabilities and tools and transition operational planning efforts to current operations.</li><li>Navigate organizational structure as it pertains to full spectrum CO, including the functions, responsibilities, and interrelationships among distinct internal elements.</li><li>Integrate and synchronize intelligence planning activities with operational planning timelines.</li><li>Conduct long-range, strategic planning efforts with internal and external partners in cyber activities.</li><li>Interpret and apply laws, regulations, policies, and guidance relevant to organization cyber objectives.</li><li>Communicate complex information, concepts, or ideas in a confident and well-organized manner through verbal, written, and/or visual means.</li></ul>What does Leidos need from me?<ul><li>Active Top Secret/SCI (TS/SCI) security clearance with Polygraph is required for consideration.</li><li>BA/BS degree within STEM field, National Security Studies, or field of study supporting operational art & science. Additional years of experience may be considered in lieu of degree.</li><li>12 plus years' experience as Joint Operations Planner or leading Joint Operations Planning processes, to include working knowledge of JPP, JOPES, and APEX planning guidance.</li><li>Total years' experience as Joint Operations Planner can be mitigated by completion of advanced service-specific planning schools such as SAMS, SAWS, and JAWS. </li><li>12+ years active within field of Cyber or 20 plus years combined experience within fields of Cyber, Intelligence, Electronic Warfare, Information Technology or related fields, with preference for combination leadership and hands-on experience over the course of career.</li><li>Experience leading teams and providing senior-level advice to organizational leadership within USCYBERCOM J3, CNMF, or JTF-ARES across both Offensive Cyberspace and Defensive Operations lines of effort. </li><li>Possess deep familiarity with military operations including phases of planning, approval, and execution, and with applicable Joint Publications such as JP 5-0 Joint Operational Planning.</li><li>Graduate formal training as Cyber Operational Planner within Department of Defense or Intelligence Community.</li><li>Broad knowledge of Blue-space Cyber capabilities and demonstrate understanding of available Cyber infrastructure or platforms to conduct CO.</li><li>Deep knowledge of the range of CO and their underlying intelligence support needs, topics, and focus areas, and computer networking fundamentals as well as concepts, terminology, and operations of a wide range of communications media (computer and telephone networks, satellite, fiber, wireless).</li><li>Ability to support timely, accurate, relevant analytical production, to include documents, summaries, issue papers, talking points, and briefings.</li><li>Demonstrated proficiency working in a fast-paced collaborative environment, ability to proactively multi-task and meet short deadlines.</li><li>Strong interpersonal, critical thinking, and communication skills, including the ability to clearly convey complex and technical data to nontechnical consumers.</li><li>Able to work across Department of Defense and Intelligence Community agencies to support organizational goals.</li></ul>Favorable if you have:<ul><li>Masters' Degree within STEM field, National Security Studies, or field of study supporting operational art and science. </li><li>Deep familiarity with USCYBERCOM organizational structure and mission. </li><li>Prior experience supporting Joint operations across multiple warfighting domains. </li><li>Demonstrated experience incorporating Artificial Intelligence and Machine Learning into operations at any level to increase efficiency and effectiveness of operational outcomes.</li><li>Experience with Space-enabled CO. </li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Familiar with art of Data Science and applicability to CO.</li><li>Familiar with Microsoft Power BI data visualization software.</li><li>Desired Certifications: DoD 8570 IAT Level II (CCNA Security, COMPTIA CySA+, COMPTIA Security + CE, GICSP, GSEC, SSCP).</li></ul>COSS If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: August 5, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Cyberspace Operations Planner, Subject Matter Expert

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