Description The Leidos Corporate Earned Value Management (EVM) and Scheduling Center of Excellence (COE) is seeking an experienced Control Account Manager (CAM) to support the diverse and unique enterprise portfolio of projects that are championed by the EVM and Scheduling COE. The role will promote the establishment and implementation of the Leidos EVMSD that facilitates the adoption of the EVMS management system that is common across all Sectors and mission directors for the implementation of best business practices. The application of timely and predictive analysis, as well as, providing all stakeholders with greater insight into project performance will enhance opportunities for project success. A significant part of this roles is expected to be in the capacity of being a coach to CAMs on specific programs and to serve as a CAM on new start-up activities or when the COE engages on program recovery to improve program execution. This position is empowered with a project's cost, schedule, and technical responsibilities of a control account(s) when Earned Value Management (EVM) is required. Compliance with the Leidos EVMS and EVMSD to plan and manage scope, schedule, and budget of an integrated project for optimal planning and control of prime contracts and in-house projects is required. Ideal candidates for this role have a diverse background in the complimentary functional domains that enable the best CAMs, such as scheduling, traditional financial analysis, serving as an EVM analyst, understanding the policy aspects along with the practical aspects of implementing EVMS, and the many supporting the supporting toolsets and sub-systems. The EVM COE CAM may also interact in a training capacity whereby coordination with Leidos senior management is critical. Training staff aids in project deployment responsible for planning, organizing, securing and managing resources to bring about the successful completion of specific program goals and objectives. The Control Account Manager (CAM) plays a critical role as part of the Earned Value Management System process. Works closely with the Integrated Product Team (IPT) Leads to define the Control Account (CA) work scope, schedule and budget. The CAM has responsibility for managing the cost, schedule and technical performance for all work within assigned control accounts. Primary Responsibilities:<ul><li>Performance of assigned CAs, authorizing and directing CA work </li><li>Establishment and maintenance of the Control Account Plan, including developing resource assignments, and identifying/documenting schedule and risk </li><li>Verification and control of costs charged to the CA </li><li>Conducting formal cost and schedule variance analysis and development of recovery plans </li><li>Participating in Program Reviews, Integrated Baseline Reviews (IBRs) and other program or management reviews </li><li>Participating in DCMA Joint Surveillance Reviews (JSRs) to maintain the Leidos EVMS Business System</li><li>Participation/engagement with Program Manager on Basis of Estimate (BOE) and other proposal artifacts as required. </li><li>There will be significant interaction with members of the program team to include the Program Manager and various other functional or support organizations. </li><li>Expected to be an active member of program leadership, leading others to accept Program expectations/current practices and agree/accept new concepts, practices and approaches. Contribute to continuous improvement of Program practice, process, and execution to improve productivity and produce future economies. </li><li>Provides metric based controls to objectively track to new solutions, processes or standards to achieve functional/project objectives. </li><li>Influences development of solutions that impact strategic project/program/family goals and business results. </li><li>Recommends and implements new solutions, processes, policies, standards in support of functions strategy and operations. </li></ul>Basic Qualifications:<ul><li>Requires a Bachelor's degree in a relevant business or technical discipline and 12+ years of prior relevant experience or Master's degree with 10+ years of prior relevant experience.</li><li>This position requires knowledge in the development, maintenance, and/or tracking of: Integrated Master Schedule (IMS), Performance Measurement Baseline (PMB), the change management process, the work authorization process, forecasting Estimates at Completion (EACs), and implementing corrective actions. </li><li>Program mission and challenges are very complex, are subject to constant change and typically impact multiple area or disciplines. Requires talent and experience in investigative inquiry; strong, data driven analytic thinking, creative problem solving and flexibility/agility to quickly assess, evaluate and respond. </li><li>Serves as a subject matter expert across Leidos.</li><li>Working knowledge of EVMS and scheduling processes</li><li>Knowledge of customer reporting (i.e., Integrated Program Management Report (IPMR or IPMDAR), etc.)</li><li>Project management or project control experience working with Work Breakdown Structure (WBS), IMS, and work authorizations</li><li>Understanding of cost and schedule development as well as controls to conduct root cause analysis and identify corrective actions</li><li>Experience with development of Estimate to Complete (ETC) and Estimate at Complete (EAC)</li><li>Experience with baseline change control processes and monthly schedule status processes</li><li>Capable of working independently as well as within a team</li><li>Familiar with integration of EVMS and risk management</li><li>US Citizenship is required and must be able to obtain and maintain at least a Secret clearance.</li></ul>Preferred Qualifications:<ul><li>Thorough command of EVMS tools (e.g., Cobra, OPDEC IPM, wInsight)</li><li>Formal training in EVMS (e.g., company-sponsored, industry certifications)</li><li>Experience as a Control Account Manager in a contractually required EVMS environment</li><li>Previous participation in an IBR</li><li>Requires ability to communicate with executive leadership (internally or client) regarding matters of significant importance to the organization/project, serving as a primary briefer on Cost, Schedule, Performance, IBRs, EVM reviews and other program control events inside the Program, for Leidos leadership and with the Custom </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 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 $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.

public

Control Account Manager

Description The Opportunity Leidos has a new and exciting opportunity for a Control Account Manager in our Intel Sector's 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! Leidos is seeking a Control Account Manager to join a high-impact, multi-agency program serving the United States Space Force (USSF) / Space Systems Command (SSC), the United States Air Force (USAF), and other critical mission stakeholders. The selected individual will play key role in enhancing, testing, and deploying a large-scale Satellite Communications (SATCOM) system to an existing infrastructure. The ideal candidate brings deep expertise in public key infrastructure (PKI) and key management, excels at complex problem solving, and has a strong record of delivering results as part of a high-performing team in a fast-paced Agile Development environment. This position offers a unique opportunity to enhance the resilience and cybersecurity of mission-critical communications that protect our nation.<ul><li> This position is based near Columbia, Maryland, with possible alternative duty locations in San Diego, California, Englewood, Colorado, or Huntsville, Alabama. Relocation assistance may be available for qualified candidates. </li></ul> Primary Responsibilities<ul><li>The Control Account Manager reports to the PM/DPM and is responsible for the budget, scope, and schedule of their assigned Control Accounts (CA).</li><li>Participates as an Agile Team Member for the PMO Scrum team.</li><li>Collaborates with the Agile organization charged with delivering the work within the Control Accounts.</li><li>Ensures that Agile and Earned Value (EV) principles are maintained within work teams.</li><li>Maintains a current Estimate to Complete for all work within the CA.</li><li>Authors a Monthly Status Report (MSR) or Variance Report (VR) for each TTO or CA each accounting period.</li><li>Participates in the monthly business rhythm of the program with the Business/Finance Team Lead.</li><li>Requests authorization from the customer for activities within the CA that are within scope but not authorized.</li><li>Responds to requests from the customer for each CA.</li><li>Serves as the primary POC for the customer for activities within the CA.</li><li>Designates the primary technical POC to the customer and to any other stakeholders.</li><li>Participates in technical discussions, meetings, reviews, etc. as necessary to maintain situational awareness within the CA.</li><li>Participates in the staffing process and assures the work within the CA is adequately staffed.</li><li>Handles procurement requests within the CA to buy equipment.</li><li>Ensures that the authorization to expend funds (labor, materials, ODC) within the CA are within budgetary constraints.</li><li>Reviews Weekly Hours Reports to ensure that charging within the CA is correct.</li><li>Approves funding to fulfill CA requirements.* Approves timecards for subcontractors.</li><li>Participates in responses to RFIs, RFPs, or requests for a ROM.</li></ul>Basic Qualifications <ul><li>Bachelor's Degree and 8 years of prior relevant experience. Additional experience may be substituted for a degree.</li><li>Must have current or recent (within the past 5 years) experience as a Control Account Manager, TTO Lead or an equivalent position responsible for managing budget and schedule.</li><li>At least 3 years of experience working on a large, complex software development and hardware integration program.</li><li>At least 5 years of experience in technical project or program management role.</li><li>At least two years of experience working within an Agile environment.</li><li>Must have a demonstrated ability to work both independently and collaboratively to deliver high-quality results.</li><li>Must be self-motivated and proactive, with the ability to independently plan and prioritize daily tasks, ongoing projects, and recurring processes.</li><li>Must have strong verbal and written communication skills.</li><li>Must be detail-oriented, with strong organizational skills.</li><li>Must have excellent interpersonal skills, with the ability to build effective working relationships and interface professionally with peers and leadership, including developers, engineers, testers, customer points of contact, and company management.</li></ul>Clearance Required: U.S. Citizenship with an Active or Current TS/SCI with Polygraph. Preferred Qualifications:<ul><li>Experience working with or in military Satellite Communications (SATCOM) organizations such as United States Air Force (USAF), United States Space Force (USSF), or another Agency.</li><li>Experience working with Public Key Infrastructure (PKI)/ key management programs and technologies.</li><li>PMP strongly preferred.</li><li>Scrum Master or related credential or coursework.</li><li>In-depth experience with Agile methodology.</li><li>In-depth experience with Earned Value Management System (EVMS) methodology.</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. 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 13, 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.

Description Leidos is seeking a Control Systems Engineer to support the availability, reliability, and operational integrity of Industrial Control Systems (ICS) / SCADA that underpin critical infrastructure and mission-critical facilities environments. This role is vital to ensuring continuous system uptime and operational excellence across multiple technical domains. The ideal candidate is a hands-on technical expert with strong ICS experience, adept in troubleshooting complex systems and coordinating with interdisciplinary teams. The individual should be familiar with control system database configuration and management and be comfortable with core facilities control system principles. This position would also at times support Chantilly if needed, but at least 75% of the candidates time would be Springfield, VA. Primary Responsibilities:<ul><li>Oversee the deployment, operation, and monitoring of ICS to support critical infrastructure and minimize downtime.</li><li>Perform advanced diagnostics, root cause analysis, and rapid troubleshooting to resolve system malfunctions.</li><li>Collaborate with mechanical, electrical, and HVAC teams to ensure seamless integration and performance of control systems by contributing to design and installation.</li><li>Interpret engineering drawings, technical specifications, and project documentation to validate system design and ensure robust implementation.</li><li>Develop and deliver technical training programs to field staff, focusing on reliability, incident response, and best practices.</li><li>Build strong relationships with vendors, contractors, and service providers to coordinate technical support, manage warranties, and lead system upgrades.</li><li>Support implementation of procedural and policy changes across sites to improve operational consistency and compliance.</li><li>Contribute to projects spanning systems integration, system administration, and field operations with moderate to high impact.</li><li>Stay up to date with industry standards, regulatory requirements, and emerging technologies in ICS and critical infrastructure protection.</li></ul>Basic Qualifications<ul><li>US Citizenship and ability to obtain TS/SCI w/ Poly Clearance</li><li>Bachelor's or Master's degree and 5-8 years of relevant experience.</li><li>Proven experience supporting Industrial Control Systems (ICS) in high-availability or mission-critical environments.</li><li>Strong background in mechanical, electrical, or HVAC systems, with hands-on expertise integrating these with ICS platforms.</li><li>Demonstrated ability to create and deliver technical training focused on system uptime and incident management.</li><li>Excellent communication and technical documentation skills.</li><li>Strong vendor management capabilities, including coordinating technical support and managing system enhancements.</li><li>Extensive experience with control system configuration and management. Preferably with Ignition.</li></ul>Preferred Qualifications<ul><li>Experience with Ignition</li><li>Experience with Tridium Niagara Framework (N4)</li><li>Experience in system administration, systems integration, or network installation in critical infrastructure settings.</li><li>Familiarity with Microsoft Windows environments and relevant industrial automation software.</li><li>Working knowledge of configuration management, document control, and system lifecycle support.</li><li>Certifications such as CompTIA Network+, Security+, CCNA, or similar.</li><li>Familiarity with ITIL frameworks or other service management practices.</li><li>Experience with policy implementation, procedure development, and cross-team collaboration in large-scale operations.</li><li>Experience with BACnet and Modbus protocols</li><li>Experience with DG Logik</li><li>Control Systems PE</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: May 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 $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.

Control Systems Engineer

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. Your greatest work is ahead! Leidos' Defense Systems Manufacturing Sector is seeking a Cost Account Manager (CAM) to join our Indirect Fire Protection Capability (IFPC) Team at our Platform Integration Facility located in Huntsville, AL. This position will manage manufacturing programs and control accounts for the assembly, integration, and test content associated with a (3) major programs. The CAM will own the planning, monitoring, and statusing of the content in the control account and the health of each program. The CAM will support and partner with the manufacturing organization to establish schedule and cost positions, develop and report variance rationale, and develop courses of action to maintain performance to the program plan. The manufacturing content in this control account includes mechanical disassembly, component fabrication, platform final assembly, and acceptance testing. This position will be partnered with Manufacturing and Program leadership to develop material for recurring internal and external customer reviews. This person in this role will collaborate with the Manufacturing Program Integrator and local Site Leadership to communicate program progress, constraints, risks, and potential mitigation plans. If this sounds like the kind of environment where you can thrive, keep reading! Leidos Defense Systems Sector / Manufacturing provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world's toughest security challenges for customers with can't fail" missions. To explore and learn more, click here ! Are you ready to make an impact? Apply and share your resume with us today! Primary Responsibilities <ul><li>Accountable to the PM and customer to deliver the scope associated within the control account(s) at the agreed cost, schedule and technical objectives. </li></ul><ul><li>Managing schedule, cost, and technical performance against the baseline of the control account(s) including managing resources. </li></ul><ul><li>Aggressively managing the risk and opportunities in the control account(s). </li></ul><ul><li>Weekly reporting of schedule and cost performance of the control account. </li></ul><ul><li>Analyzing schedule and cost performance, developing variance rationale and recovery plans , as needed. </li></ul><ul><li>Partnering with Manufacturing management and shop personnel to develop courses of action to maintain program schedule and cost baselines. </li></ul><ul><li>Coordinating near term schedule and execution plans with Manufacturing. </li></ul><ul><li>Supporting proposal activities and business development opportunities. </li></ul><ul><li>Participation in program reviews.</li></ul> Basic Qualifications <ul><li>Bachelor's degree in technical or business discipline with 4 or more years of experience in managing or supporting manufacturing projects or equivalent combination of education and experience will be considered. </li></ul><ul><li>Working knowledge of EVMS and scheduling processes. </li></ul><ul><li>Previous experience with developing cost and schedule baselines for manufacturing projects and reporting recurring schedule and cost performance to those baselines. </li></ul><ul><li>Demonstrated experience analyzing manufacturing performance on a recurring basis through the life cycle of a program. </li></ul><ul><li>This position requires knowledge in the development, maintenance, and/or tracking of: Integrated Master Schedule (IMS), Performance Measurement Baseline (PMB), the change management process, the work authorization process, forecasting Estimates at Completion (EACs), and implementing corrective actions. </li></ul><ul><li>Candidate must be a resident of North Alabama area or willing to relocate to Huntsville - North Alabama, AL area.</li><li>Must be a US Citizen and possess (and be able to maintain) a Final Secret Clearance OR meet the eligibility to obtain (and maintain) a Secret Clearance.</li></ul> Preferred Qualifications <ul><li>Three or more years of previous management of a manufacturing project or program. </li></ul><ul><li>PMI/PMP Certification. </li></ul><ul><li>Manufacturing Engineering, Production Control, Master Scheduling, or previous Cost Account Management experience. </li></ul><ul><li>MBA or advanced technical degree. </li></ul><ul><li>Familiarity with Deltek Costpoint accounting software. </li></ul><ul><li>Familiarity with electronic Manufacturing Execution Systems. </li></ul><ul><li>Previous experience on manufacturing programs/projects that include Welding, Fabrication, Assembly, Integration, and Final Acceptance Testing. </li></ul>HuntsvilleManufacturing 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: May 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 $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.

Cost Account Manager

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. Your greatest work is ahead! Leidos' Defense Systems Manufacturing Sector is seeking a Cost Account Manager (CAM) to join our Indirect Fire Protection Capability Tomahawk and BADS programs at our Platform Integration Facility located in Huntsville, AL. This position will manage manufacturing programs and control accounts for the assembly, integration, and test content associated with a (3) major programs. The CAM will own the planning, monitoring, and statusing of the content in the control account and the health of each program. The CAM will support and partner with the manufacturing organization to establish schedule and cost positions, develop and report variance rationale, and develop courses of action to maintain performance to the program plan. The manufacturing content in this control account includes mechanical disassembly, component fabrication, platform final assembly, and acceptance testing. This position will be partnered with Manufacturing and Program leadership to develop material for recurring internal and external customer reviews. This person in this role will collaborate with the Manufacturing Program Integrator and local Site Leadership to communicate program progress, constraints, risks, and potential mitigation plans. If this sounds like the kind of environment where you can thrive, keep reading! Leidos Defense Systems Sector / Manufacturing provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world's toughest security challenges for customers with can't fail" missions. To explore and learn more, click here ! Are you ready to make an impact? Apply and share your resume with us today! Primary Responsibilities <ul><li>Accountable to the PM and customer to deliver the scope associated within the control account(s) at the agreed cost, schedule and technical objectives. </li></ul><ul><li>Managing schedule, cost, and technical performance against the baseline of the control account(s) including managing resources. </li></ul><ul><li>Aggressively managing the risk and opportunities in the control account(s). </li></ul><ul><li>Weekly reporting of schedule and cost performance of the control account. </li></ul><ul><li>Analyzing schedule and cost performance, developing variance rationale and recovery plans , as needed. </li></ul><ul><li>Partnering with Manufacturing management and shop personnel to develop courses of action to maintain program schedule and cost baselines. </li></ul><ul><li>Coordinating near term schedule and execution plans with Manufacturing. </li></ul><ul><li>Supporting proposal activities and business development opportunities. </li></ul><ul><li>Participation in program reviews.</li></ul> Basic Qualifications <ul><li>Bachelor's degree in technical or business discipline with 8 or more years of experience in managing or supporting manufacturing projects. </li></ul><ul><li>Working knowledge of EVMS and scheduling processes. </li></ul><ul><li>Previous experience with developing cost and schedule baselines for manufacturing projects and reporting recurring schedule and cost performance to those baselines. </li></ul><ul><li>Demonstrated experience analyzing manufacturing performance on a recurring basis through the life cycle of a program. </li></ul><ul><li>This position requires knowledge in the development, maintenance, and/or tracking of: Integrated Master Schedule (IMS), Performance Measurement Baseline (PMB), the change management process, the work authorization process, forecasting Estimates at Completion (EACs), and implementing corrective actions. </li></ul><ul><li>Candidate must be a resident of North Alabama area or willing to relocate to Huntsville - North Alabama, AL area. </li><li>Must be a US Citizen and possess (and be able to maintain) a Final Secret Clearance OR meet the eligibility to obtain (and maintain) a Secret Clearance.</li></ul> Preferred Qualifications <ul><li>Three or more years of previous management of a manufacturing project or program. </li></ul><ul><li>PMI/PMP Certification. </li></ul><ul><li>Manufacturing Engineering, Production Control, Master Scheduling, or previous Cost Account Management experience. </li></ul><ul><li>MBA or advanced technical degree. </li></ul><ul><li>Familiarity with Deltek Costpoint accounting software. </li></ul><ul><li>Familiarity with electronic Manufacturing Execution Systems. </li></ul><ul><li>Previous experience on manufacturing programs/projects that include Welding, Fabrication, Assembly, Integration, and Final Acceptance Testing. </li></ul>HuntsvilleManufacturing 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: May 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 $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.

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.

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 offers an excellent opportunity for a Project Engineer to join the Cargo Mission Contract (CMC) team, focusing on the Crew Provisions Hardware System. This position involves sustaining tasks for CMC hardware and supporting projects related to the development and certification of spaceflight hardware for NASA's International Space Station (ISS), Orion, Human Landing System (HLS), and Commercial Programs. The crew provisions hardware systems oversee both flight and non-flight hardware for crew members in preparation throughout their time in space. This role demands flexible and, at times, expedited support to ensure crew members are properly equipped for their missions. Alongside a team of colleagues, shared responsibilities for this role include maintaining, repairing, researching, developing, preparing, delivering, and managing inventory for both flight and non-flight hardware items. The role requires working with commercial software such as IBM Maximo, Microsoft Office Suite, and MS SharePoint, as well as CMC custom software. Support for tests and other activities may be needed outside of regular working hours. Primary Responsibilities<ul><li>Overall: Provide support for Crew Provisions Subsystem by handling the selection, procurement, configuration, inspection, packing, and delivery of spaceflight hardware.</li><li>Perform analytical integration and physical processing activities to support pressurized cargo requirements</li><li>Perform Maintenance and Operations (M&O) and Sustaining Engineering (SE) functions for the Crew Provisions hardware system</li><li>Present briefing material, data, analyses and technical input for status and to support decision making at the various NASA Program reviews, control boards, panels, forums, working groups, and Technical Interchange Meetings (TIM), including but not limited to International Space Station, Orion, Gateway, Human Landing System programs</li><li>Represent the Sustaining Engineering department at CMC as a subject matter expert for the Crew Provisions hardware group in both internal and external customer meetings alongside other team members</li><li>Interface and coordinate effectively with subcontractors, customers, and team members to ensure seamless project execution and collaboration</li><li>Present ongoing and completed work to internal management boards and external customers; provide timely and effective communication regarding status and needs.</li><li>Document and present project and routine work status in business rhythm forums on a weekly, bi-weekly, quarterly, bi-annual, and annual basis</li><li>Manage and support multiple requests and projects simultaneously, effectively prioritizing and executing tasks in a high-pressure, fast-paced environment with stringent deadlines.</li><li>Manage Requests for Support (RFS) and Manifest Requests (MR), and handle authoring and monitoring of work orders, purchase requests, job plans, non-conformance reports, internal and external customer presentations, designs, and trade studies</li><li>Perform pre-flight processing, assembly, delivery, and stowage of hardware</li><li>Monitor inventory levels, tool calibration, and part obsolescence</li><li>Support the early/on-time delivery of flight and non-flight Crew Provisions hardware in accordance with Manifest Request (MRs), Request for Support (RFSs)</li><li>Identify, investigate, resolve, and document flight and ground hardware anomalies</li><li>Provide technical engineering support and perform steps via work authorizing documents</li><li>Support hardware development projects to certify, flight-configure, and deliver new hardware for spaceflight</li><li>Develop basis-of-estimates (BOEs) for new work</li><li>Read, interpret, and develop engineering drawings to fabricate flight hardware</li><li>Maintain and uphold the highest standards of quality across all services and processes</li><li>Develop and document streamlined and efficient workflows in process documents to optimize operational efficiency and effectiveness</li><li>Responsible for maintaining all training and certifications required to perform in role</li><li>Develop new hardware, modify, or recertify existing hardware or Commercial-off-the Shelf (COTS) hardware to the applicable environment (as needed)</li></ul>Basic Qualifications:<ul><li>Requires bachelor's degree or equivalent experience</li><li>Experience using MS Excel, Word, PowerPoint, and SharePoint</li><li>Ability to work in a fast-paced, dynamic environment</li><li>Organized, proactive, and communicates clearly</li><li>Ability to read and interpret engineering drawings</li><li>Experience working with multi-discipline teams and customers</li><li>A good understanding and working knowledge of the CMC sustained tools and frequently used NASA tools (Maximo, EDCC/JEDII, EDMS, CDS, MIDAS Prime)</li></ul>Preferred Qualifications:<ul><li>Experience certifying flight hardware</li><li>Experience presenting subject matter to multidiscipline groups</li></ul>Must be U.S. Citizen or U.S. Permanent Resident due to length investigation for non-U.S. persons. 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: May 15, 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 $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.

Crew Provisions Project Engineer (NASA CMC)

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 CABASAW 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 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 Leidos is seeking full-time Customer Service Representatives at our FHA Resource Center in Albuquerque, NM. 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>9:35 am - 6:05 pm MT in Albuquerque, NM (hours/schedule is subject to change 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 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.

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><li>Familiarity with customer relationship management and use case intake processes.</li></ul>#ADVANA 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 a Cyber Infrastructure Specialist, Lead to support the U.S. Air Force Defensive Cyber Systems Program Management Office at Joint Base San Antonio. This leadership role oversees an operational team responsible for monitoring, maintaining, and sustaining next-generation cyber defense mission systems that enable downstream Air Force cyber operations. The Lead provides operational leadership and technical oversight to ensure the continuous availability, performance, and integrity of mission-critical cyber systems. This includes oversight of system alert monitoring, operational health validation, maintenance execution, and configuration management activities. The team ensures that cyber defense systems remain functional, compliant, and ready to deliver required data and services to downstream operational customers. This position is accountable for maintaining operational readiness, enforcing procedural discipline, coordinating with engineering and mission stakeholders, and proactively identifying risks to system availability. The role focuses on mission system sustainment and enablement rather than direct cyber threat response activities. **On-Site Requirement: The position requires on-site presence at Joint Base San Antonio.** Primary Responsibilities<ul><li>Lead and supervise an operational team responsible for monitoring, maintaining, and sustaining mission-critical cyber defense systems</li><li>Provide operational oversight of system alert monitoring, health dashboards, status indicators, and performance metrics to ensure continuous system availability</li><li>Ensure timely identification, analysis, and coordination of system-level degradations, outages, or performance issues impacting mission systems</li><li>Oversee execution of routine and scheduled maintenance activities, operational checks, and service validations to maintain system readiness</li><li>Govern configuration management activities, ensuring approved changes are implemented in accordance with established change control and compliance requirements</li><li>Establish and enforce operational procedures focused on system reliability, availability, and mission continuity</li><li>Coordinate with engineering teams, Tier 1/2/3 support, and government stakeholders to resolve complex system issues and restore services</li><li>Monitor system performance trends and proactively identify risks that could impact downstream operational customers</li><li>Manage staffing, workload distribution, and shift coverage to ensure uninterrupted sustainment operations</li><li>Review and validate incident documentation, service tickets, and operational reports for accuracy and completeness</li><li>Provide system health reporting, readiness assessments, and operational status updates to program leadership and government representatives</li><li>Mentor and develop team members to reinforce operational discipline, technical proficiency, and accountability</li><li>Coordinate with Sixteenth Air Forces Cyber, AFLCMC/HNCD, engineering teams, installation Communications Focal Points (CFPs), and vendors to resolve system-level issues impacting mission systems</li></ul>Basic Qualifications<ul><li>Must be a U.S. Citizen</li><li>Bachelor's degree in Information Technology, Cybersecurity, Engineering, Computer Science, or a related field and at least 6 years of relevant experience and 2 years leading teams - or - equivalent combination of education, training, and experience</li><li>Demonstrated experience leading technical teams in a 24x7 operational environment such as a mission support center, NOC, cyber operations platform team, or enterprise systems operations organization</li><li>Experience overseeing system monitoring, operational health validation, and sustainment of enterprise or mission-critical systems</li><li>Proven experience managing system availability, uptime metrics, and service continuity in support of downstream operational customers</li><li>Experience governing maintenance execution, configuration management activities, and change control processes in regulated environments</li><li>Experience troubleshooting enterprise systems, applications, or integrated platforms using structured diagnostic methodologies</li><li>Working knowledge of operating systems (Windows and/or Linux), endpoint management tools, and enterprise infrastructure concepts</li><li>Ability to assess system-level incidents, prioritize operational impact, and coordinate cross-functional resolution efforts</li><li>Working knowledge of cyber defense architectures or monitoring platforms sufficient to oversee sustainment and readiness activities (not direct threat response)</li><li>Experience supporting DoD customers and operating within DoD IT and security compliance frameworks</li><li>Strong leadership, decision-making, and communication skills in time-sensitive operational environments</li></ul>Security and Compliance Requirements<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>Preferred Qualifications<ul><li>Knowledge of IT service management practices, including incident, problem, and change management (e.g., ITIL-based environments)</li><li>Experience developing operational procedures, readiness reporting, and system health metrics for government stakeholders</li><li>Prior experience working in a classified or highly regulated environment supporting mission-critical systems</li><li>Experience with Service Now (creating tickets, using/creating dashboards); SIEM - preferably Elastic SIEM (troubleshooting inputs / connections); SOAR - Palo Alto XSOAR or Splunk (troubleshooting connection to SIEM); Cloud Hosted applications - to include troubleshooting applications on Air Force Cloud One</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: May 9, 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.

Cyber Infrastructure Specialist, Lead

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 has new and exciting opportunities in our Intel Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Mission Software, Security Engineering, Computer Network Operations (CNO), Offensive Cyber, AI/ML, Analysis, Signals Intelligence (SIGINT), and Cryptographic Key Management. Join us and make a difference in National Security! Locations: Maryland, Virginia, Colorado and Alabama and additional sites nationwide. Candidates will have experience in one of the following areas and hold an active TS/SCI with Polygraph. Cybersecurity & Information Assurance<ul><li>ISSE / ISSO</li><li>Lead Security Engineer</li><li>Sr. Penetration Tester</li></ul>Test & Quality Engineering<ul><li>Automated Software Test Engineer</li><li>Manual Test Engineer</li></ul>Program, Process & Agile Leadership<ul><li>Agile Coach / Advanced SAFe Practice Consultant (ASPC)</li></ul>Hardware & Field Support<ul><li>Hardware Technician (Jr/Mid)</li><li>Lifecycle Support Specialist (Mid/Sr)</li></ul>Intelligence & Mission-Focused Roles<ul><li>TechSIGINT Analyst</li><li>Target Analyst Reporter</li><li>SIGDEV Analyst</li></ul>Software Engineering & Development<ul><li>Software Engineer / Developer (Java, Python)</li><li>Reverse Engineer / Embedded Engineer</li><li>SW - Security Verification Test (SVT) Software Engineer</li></ul>Artificial Intelligence & Data<ul><li>Artificial Intelligence (AI) / Machine Learning (ML) Engineer</li></ul>DevOps, Infrastructure & Systems<ul><li>DevOps Engineer</li><li>Systems Administration - Linux</li><li>Network Engineer</li><li>Oracle Database Administration (DBA)</li></ul>RF & Systems Integration Engineering<ul><li>RF Systems Engineers</li></ul>Test & Quality Engineering<ul><li>Automated Software Test Engineer</li><li>Manual Test Engineer</li></ul>Locations: Colorado, Maryland, Virginia, and additional sites nationwide. Candidates will have experience in one of the following areas and hold an active TS/SCI with Polygraph. 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 9, 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 Job Openings

Description We are currently seeking a Cyber Ops Planning SME for our team at Fort Meade. The Operations Planning SME will be a principal-level expert Strategist responsible for the development, analysis, and support of joint operational and strategic plans. The ideal candidate will possess a comprehensive understanding of the Joint Planning Process (JPP), advanced planning concepts, and the integration of information technology services and capabilities provided by the Defense Information and Systems Agency (DISA). This role requires the ability to translate strategic guidance into detailed, executable plans and orders, and to effectively advise senior military leaders on complex operational challenges. The SME is expected to be a thought leader for the Agency and must be able to work independently with minimum or no guidance. All SME's shall:<ul><li>Provide expert-level guidance on the application of the Joint Planning Process and Operational Approach.</li><li>Lead Joint Planning Groups (JPG) and Operational Planning Teams (OPT) through the JPP to develop Agency Strategy, OPLANS, orders and directives.</li><li>Develop and present detailed analysis, staff estimates, and plan recommendations to senior military and civilian leaders.</li><li>Author and review planning documents, including technical papers, white papers, and Concepts of Operations (CONOPS).</li><li>Integrate and influence cross-functional concepts that align with high-interest operational plans.</li><li>Lead and direct panels, meetings, and working groups as a subject matter expert and principle advisor.</li><li>Coordinate with all applicable staff elements, Service Components, Combatant Commands (CCMDs), and other partners/agencies.</li></ul>Primary Responsibilities The Operations Planning SME shall:<ul><li>Provide expert planning support for Crisis Action, Future Operations, and Deliberate planning in support of the J3 and J5 Directorates, developing strategic and operational plans with viable options.</li><li>Compose and disseminate orders and directives (OPORDs, FRAGORDs, etc.) that address complex policy and doctrinal issues, such as dual chains of command, and direct maneuver and effects across National, Joint, and internal operational environments.</li><li>Conduct rigorous Mission Analysis and lead teams in Course of Action (COA) development, analysis, wargaming, and comparison, utilizing established screening and evaluation criteria.</li><li>Apply advanced planning concepts, including Center of Gravity (COG) analysis, Lines of Operation (LOO), Lines of Effort (LOE), and the operational approach to solve complex military problems.</li></ul>Basic Qualifications<ul><li>Bachelor's degree in a relevant technical discipline and 15 years of overall related experience in military operational planning, with a proven track record of success in a joint, multi-domain environment or Master's degree with 10 years of prior relevant experience. Additional related years of experience may be accepted in lieu of a degree.</li><li>Must possess an active TS/SCI security clearance.</li><li>Expertise in the Joint Planning Process (JPP), from Planning Initiation to Plan/Order Development.</li><li>In-depth knowledge of various planning levels (Commander's Estimate, BPLAN, CONPLAN, OPLAN) and planning types (Campaign, Contingency, Crisis Action Planning).</li><li>Deep understanding of Mission Analysis inputs/outputs, and mastery of COA Development, including screening criteria (Adequate, Feasible, Acceptable, etc.) and evaluation criteria.</li></ul>Preferred Qualifications<ul><li>Graduate of the Joint Advanced Warfighting School (JAWS) or the School of Advanced Military Studies (SAMS).</li><li>Direct experience translating strategic guidance into operational plans and future operations within a Combatant Command (CCMD) J5 or J35 environment.</li><li>Background in DoD Acquisition or Program Management, with a proven track record of managing the development and delivery of information technology and communication solutions to Combatant Commands and Defense Agencies.</li><li>IAT Level II (Security +, CySA+, CND, GSEC, SSCP, GICSP).</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 17, 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 Operations Planning SME

Description Leidos has a new and exciting opportunity for a Cyber Range Network Engineer 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: Join our team supporting a cutting-edge Cyber program and make an impact by guiding the definition, implementation, and delivery of capability focused on Cyber Training systems. As a key player on our team, you will leverage your skills to provide expertise in large scale cyber exercises and multi-spectrum cyber 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: <ul><li>Responsible for operational planning in support of training, exercises, operations, and coordination of integrated cyber operations.</li><li>Provide network administration support for development, deployment, and problem identification and remediation of the enterprise network environment.</li><li>Support large scale cyber exercises and multi-spectrum cyber operations, both defensive and offensive activities.</li><li>Work with cyber operators and provide cyber range expertise to enable DCO and OCO operations for Cyber Command.</li><li>Translate cyber mission force training and mission rehearsal goals into actionable event environments.</li><li>Support the design and execution of cyber range training events.</li><li>Provide expertise in architecture, virtual environments, networking, authentication, and system security.</li><li>Coach and review the work of lower-level technical staff.</li><li>Focus on continuous process improvement across the training event activities.</li><li>Work with stakeholders (customer, users, developers, vendors) on requirement changes that impact the training environment.</li></ul> Basic Qualifications :<ul><li>Bachelor's degree in information technology or similar, and eight (8) or more years of experience in a relevant field. Additional experience may be considered in lieu of degree.</li><li>Experience with or knowledge of the 5 stages of joint event life cycle (JETC) as it applies to training events.</li><li>Experience with Network Hardware Design and Configuration, Network Troubleshooting, and Network Performance Tuning.</li><li>Experience with Linux and Windows, network administration, and networking protocols/functions (e.g., HTTP, HTTPS, SSL/TLS, SMTP, DNS).</li><li>Experience with configuring, managing, and implementing network access control Lists.</li><li>Experience with Cisco switching and WAN/LAN technologies</li><li>Experience with MS Active Directory and VMWare NSX-T virtual networking.</li><li>Experience with security monitoring platforms, such as Security Onion or Splunk.</li><li>Worked with Red Hat Identity Management (IdM) and Single Sign-On (SSO) technologies using Lightweight Directory Access Protocol (LDAP).</li><li>Experience with commercial cloud infrastructure deployment environments such as AWS and Azure.</li><li>Self-starter who can work independently in a fast-paced environment while working effectively with engineers and customers. </li><li>Ability to handle and prioritize multiple tasks and requirements from stakeholders.</li><li>Security Clearance requirement: Active Top Secret with the ability to obtain and maintain a TS/SCI level clearance.</li><li>Certification Requirement: IAT Level II/II Certifications such as Security +, CCNA Security, CISSP or equivalent.</li></ul> Preferred Qualifications: <ul><li>Familiar with configuring network devices utilizing Python and Ansible.</li><li>Experience with enterprise network management tools such as SolarWinds, Cisco Smartnet, Splunk, or similar technologies.</li><li>Experience with MS Exchange and Edge Transport servers.</li><li>Knowledge of routing protocols, such as BGP & OSPF, and route maps.</li><li>Experience with DNS servers to include queries, mail exchange and name records.</li><li>Strong interpersonal, verbal, and written communication skills to interface with customers, leadership, and teammates.</li><li>Four or more years of experience with cyber training and cyber operations.</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 13, 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.

Cyber Range Engineer

Description This position will support the DISA GSM-O II Task Number 07 (TN07). GSM-O II provides network operations and cyber defense support to the Defense Information Systems Agency (DISA) in support of the DoW and COCOMs. The selected candidate shall provide a stabilizing force to the high intensity, high tempo operations center. In depth technical knowledge, management, and analytic skills address senior command requirements, subordinate command information requirements, as well as supplements operations during a time of need. Primary Responsibilities <ul><li>Provide holistic enterprise defensive strategies for enterprise cyber security capabilities implemented within the infrastructure of the DODIN to include but not limited to Cloud, network boundaries, cross domains, and varying endpoint technologies.</li><li>Provide analysis of architectures, technologies, policies, information and analytic data used to determine prevention, detection, and mitigation of anomalous activity, vulnerabilities and inefficiencies.</li><li>Prepare and perform briefings appropriate for senior leadership (i.e., general officer or flag officer)</li><li>Perform cyber situational awareness activities and provide analysis and recommendations of situation awareness capabilities.</li><li>Provide enterprise-wide cybersecurity, threat analysis, countermeasures and defensive strategies across a multi-tiered, porous domain inclusive of Cloud, federated regional gateways, cross domain peering points, internet access points, and endpoints.</li></ul> Basic Qualifications <ul><li>Bachelor's degree in a relevant technical discipline and 8+ years of prior relevant experience. </li><li>Currently possess an active DoD TS/SCI clearance and eligible for C/I Polygraph.</li><li>Currently possess DoD 8750 certification at IAT level II, Security +ce.</li><li>Experience at Joint Command and/or Operations Center.</li><li>In-depth understanding of military orders and the military decision-making process.</li><li>Proficient in Windows Desktop 7/ 8/ 8.1/ 10 </li><li>Knowledge of Windows server 2003/ 2008/ 2012 R2 </li><li>Ability to work in a virtual environment such as Microsoft Teams </li><li>Knowledge of and a proficiency in using Computer and Microsoft Office applications (Word, Excel, Access, Outlook) </li><li>Knowledge of policy development and maintenance </li><li>Strong communication and interpersonal skills, with the ability to speak clearly and effectively with customers and technical personnel in high-stress situations </li><li>A solid understanding of IP addressing and subnetting </li><li>Understanding of key network monitoring protocols </li><li>Proficient in Microsoft Office 365 Suite &bull; Knowledge of Microsoft server operating systems, VMWare and Cisco network devices</li></ul> Preferred Qualifications <ul><li>Senior leader engagements</li><li>Experience with DISA and DoW Networks</li><li>Experience with technical and/or military writing</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 22, 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 Analyst

Description Cyber Systems Engineer - Cyber Tools Development Position Summary As a Cyber Systems Engineer, you will architect, engineer, and enhance advanced cyber capabilities across a large-scale enterprise environment. This role focuses on designing and building cyber tools, strengthening endpoint defenses, and integrating security technologies into complex DoD infrastructures. You will drive innovation across the cyber ecosystem by developing scalable, resilient, and automated security solutions that protect mission-critical assets. This position supports the CITS contract for USCENTCOM and is based in Tampa, Florida. It is a high-impact engineering role responsible for advancing endpoint security posture, optimizing cyber tool performance, and ensuring the reliability of security services across more than 15,000 enterprise endpoints. Key Responsibilities Cyber Tool & Security Architecture Engineering<ul><li>Design, architect, and engineer advanced cyber tools and endpoint security capabilities across enterprise DoD environments.</li><li>Lead the engineering and deployment, building and maintaining Cyber tools:<ul><li>Trellix</li><li>Trellix- HX</li><li>Fortra</li><li>Application Control (Solidcore)</li></ul></li><li>Develop scalable architectures that ensure high availability, resiliency, and performance across 19+ ePolicy Orchestrator (ePO) servers.</li></ul>Systems Integration & Advanced Engineering<ul><li>Integrate cyber tools with enterprise systems, networks, and mission applications.</li><li>Engineer end-to-end lifecycle solutions-from design and modeling to integration, testing, and sustainment.</li><li>Perform advanced systems design work including logic design, I/O design, and digital systems engineering.</li></ul>Cyber Operations Engineering & Troubleshooting<ul><li>Conduct deep-dive analysis and troubleshooting of complex endpoint security issues.</li><li>Engineer permanent solutions using advanced diagnostic tools and methodologies.</li><li>Develop and enforce security policies, compliance configurations, and hardened endpoint baselines.</li></ul>Automation, Scripting & Infrastructure as Code<ul><li>Build automation solutions using PowerShell, Python, or similar languages to streamline cyber tool management.</li><li>Create and maintain Infrastructure as Code (IaC) using DSC or Puppet to support provisioning and configuration of security infrastructure.</li><li>Enhance CI/CD pipelines to support continuous delivery of cyber capabilities.</li></ul>Security Hardening, Resiliency & Continuity<ul><li>Engineer backup, redundancy, and disaster recovery strategies for endpoint security infrastructure.</li><li>Develop innovative methods to improve operational efficiency, scalability, and cyber resilience.</li></ul>Documentation, Reporting & Knowledge Sharing<ul><li>Produce detailed engineering documentation, system diagrams, and security reports.</li><li>Provide technical guidance, mentorship, and specialized training to junior engineers and administrators.</li><li>Support large-scale security exercises, vulnerability assessments, and readiness events.</li></ul>Required Qualifications<ul><li>BA/BS or equivalent experience</li><li>8-12 years of experience in cyber engineering or endpoint security engineering</li><li>DoD 8140/8570-compliant certification</li><li>Active TS/SCI clearance</li></ul>Required Technical Skills<ul><li>Expertise designing and engineering enterprise endpoint security solutions (ENS, DLP, MA, RSD, PA, Solidcore).</li><li>Strong experience administering and troubleshooting ePolicy Orchestrator (ePO).</li><li>Advanced understanding of cyber threats, mitigation strategies, and endpoint security best practices.</li><li>Proficiency in PowerShell or similar scripting languages.</li><li>Strong knowledge of DoD cybersecurity policies, compliance frameworks, and enterprise security standards.</li></ul>Desired Skills<ul><li>Experience engineering endpoint security architectures for USCENTCOM or similar military networks.</li><li>Familiarity with vulnerability management tools and methodologies.</li><li>Ability to lead technical initiatives and mentor junior engineers.</li><li>ITIL 4 Foundation certification.</li></ul>Travel<ul><li>Up to 10% travel, including potential OCONUS support for USCENTCOM exercises.</li></ul>Cyber Systems Engineer - Cyber Tools Development Position Summary As a Cyber Systems Engineer, you will architect, engineer, and enhance advanced cyber capabilities across a large-scale enterprise environment. This role focuses on designing and building cyber tools, strengthening endpoint defenses, and integrating security technologies into complex DoD infrastructures. You will drive innovation across the cyber ecosystem by developing scalable, resilient, and automated security solutions that protect mission-critical assets. This position supports the CITS contract for USCENTCOM and is based in Tampa, Florida. It is a high-impact engineering role responsible for advancing endpoint security posture, optimizing cyber tool performance, and ensuring the reliability of security services across more than 15,000 enterprise endpoints. Key Responsibilities Cyber Tool & Security Architecture Engineering<ul><li>Design, architect, and engineer advanced cyber tools and endpoint security capabilities across enterprise DoD environments.</li><li>Lead the engineering and deployment, building and maintaining Cyber tools:<ul><li>Trellix</li><li>Trellix- HX</li><li>Fortra</li><li>Application Control (Solidcore)</li></ul></li><li>Develop scalable architectures that ensure high availability, resiliency, and performance across 19+ ePolicy Orchestrator (ePO) servers.</li></ul>Systems Integration & Advanced Engineering<ul><li>Integrate cyber tools with enterprise systems, networks, and mission applications.</li><li>Engineer end-to-end lifecycle solutions-from design and modeling to integration, testing, and sustainment.</li><li>Perform advanced systems design work including logic design, I/O design, and digital systems engineering.</li></ul>Cyber Operations Engineering & Troubleshooting<ul><li>Conduct deep-dive analysis and troubleshooting of complex endpoint security issues.</li><li>Engineer permanent solutions using advanced diagnostic tools and methodologies.</li><li>Develop and enforce security policies, compliance configurations, and hardened endpoint baselines.</li></ul>Automation, Scripting & Infrastructure as Code<ul><li>Build automation solutions using PowerShell, Python, or similar languages to streamline cyber tool management.</li><li>Create and maintain Infrastructure as Code (IaC) using DSC or Puppet to support provisioning and configuration of security infrastructure.</li><li>Enhance CI/CD pipelines to support continuous delivery of cyber capabilities.</li></ul>Security Hardening, Resiliency & Continuity<ul><li>Engineer backup, redundancy, and disaster recovery strategies for endpoint security infrastructure.</li><li>Develop innovative methods to improve operational efficiency, scalability, and cyber resilience.</li></ul>Documentation, Reporting & Knowledge Sharing<ul><li>Produce detailed engineering documentation, system diagrams, and security reports.</li><li>Provide technical guidance, mentorship, and specialized training to junior engineers and administrators.</li><li>Support large-scale security exercises, vulnerability assessments, and readiness events.</li></ul>Required Qualifications<ul><li>BA/BS or equivalent experience</li><li>6+ years of experience in cyber engineering or endpoint security engineering</li><li>DoD 8140/8570-compliant certification</li><li>Active TS/SCI clearance</li></ul>Required Technical Skills<ul><li>Expertise designing and engineering enterprise endpoint security solutions (ENS, DLP, MA, RSD, PA, Solidcore).</li><li>Strong experience administering and troubleshooting ePolicy Orchestrator (ePO).</li><li>Advanced understanding of cyber threats, mitigation strategies, and endpoint security best practices.</li><li>Proficiency in PowerShell or similar scripting languages.</li><li>Strong knowledge of DoD cybersecurity policies, compliance frameworks, and enterprise security standards.</li></ul>Desired Skills<ul><li>Experience engineering endpoint security architectures for USCENTCOM or similar military networks.</li><li>Familiarity with vulnerability management tools and methodologies.</li><li>Ability to lead technical initiatives and mentor junior engineers.</li><li>ITIL 4 Foundation certification.</li></ul>Travel<ul><li>Up to 10% travel, including potential OCONUS support for USCENTCOM exercises.</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 7, 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 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: April 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 $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 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. #Featuredjob

Cyber Security Engineer-Technical Lead

Description Cybersecurity Analyst Location: Ft. Belvoir, VA Clearance Required: Active Top Secret/SCI Leidos is seeking a Cybersecurity Analyst to support the TENCAP program at Ft. Belvoir, VA, providing critical Information Assurance expertise across the GRIDS IV system. This role is essential to ensuring that system design, deployment, integration, and operations meet all required security, accreditation, and compliance standards. The selected analyst will directly support the management and sustainment of 10+ accreditation packages and play a key role in the program's overall cybersecurity posture. What You'll Be Doing<ul><li>Serve as a Cybersecurity Analyst for the GRIDS IV contract, supporting mission-critical IA activities.</li><li>Conduct accreditation, cybersecurity analysis, and assessment tasks in accordance with applicable cybersecurity regulations and guidance.</li><li>Perform expert risk analysis on current and future system configurations, architectures, and operating environments.</li><li>Develop and deliver recommendations for cybersecurity improvements, mitigation strategies, and optimization opportunities.</li><li>Advise program leadership on cybersecurity risks, tradeoffs, and operational impacts.</li><li>Maintain deep familiarity with associated technologies, system components, and technical programs.</li></ul>What You'll Need<ul><li>Current Top Secret/SCI security clearance.</li><li>Bachelor's degree in Computer Science, Information Systems, Engineering, Business, or a related technical discipline.</li><li>8-12 years of relevant experience, including support to DoD acquisition programs or projects.</li><li>3+ years of experience applying the Risk Management Framework (ICD 503) for accreditation of DoD or Intelligence Community IT systems.</li><li>Demonstrated experience in cybersecurity analysis, accreditation processes, compliance systems, and RMF execution.</li><li>CISSP or other relevant cybersecurity certification</li></ul>AMSOPP1 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 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.

Cyber Security Specialist

Description The Intelligence Sector at Leidos currently has an opening for a Cyber Security Task Lead to work in our Linthicum, MD location. This is an exciting opportunity to use your experience helping maintain customer mission security. In this mission we provide comprehensive operational, analytical, technical, forensic, and program management support. Primary Responsibilities. As the Cyber Security Task Lead, you will drive a "security-first" culture by leading enterprise cybersecurity initiatives including education and training. You will facilitate Government and Contractor communications, use industry-best standards and proven methodologies to track and document cybersecurity requirements and activities to allow for continuous monitoring and evaluation by the Government. As the Cybersecurity Task Lead, you will implement and maintain frameworks like NIST, ISO 27001, or CMMC to ensure compliance, validate compliance through regular cybersecurity risk assessments and vulnerability testing, coordinate internal and external security audits to validate the effectiveness of controls against current threats, and oversee the selection and management of third-party security vendors to ensure acquisitions meet organizational security standards. To accomplish this, you coordinate tasks among different project teams and manage cross-team dependencies to prevent resource conflicts. In the event of a crisis response, you will lead efforts during major breaches, ensuring timely detection, containment, and recovery. Basic Qualifications The successful candidate will have:<ul><li>TS/SCI clearance eligible. </li><li>Project Management Professional&reg; (PMP) certification. </li><li>BA/BS or equivalent experience and 10+ years of prior relevant experience or Masters with 8+ years of prior relevant experience</li><li>Minimum of one year of experience in the last three years leading and supervising teams performing work encompassed by the following workforce elements defined in DoDI 8140.01: IT (Cyberspace), Cybersecurity, Software engineering, or Data/AI </li><li>Experience in the last five years briefing a CIO and CISO on agency-wide planned, recommended, and directed actions to enable unity of effort and operational effectiveness. </li><li>Minimum of two years' experience in the last seven years overseeing personnel receiving, interpreting, planning, briefing, executing, and reporting on orders issued by: Commander of USCYBERCOM or one of their subordinate Commanders, National Manager for National Security Systems, Other authorized Commander with Command authority over CIO-managed systems and personnel. </li><li>Minimum of three years' experience in the last ten years leading and supervising teams in a Government and private networking and infrastructure environment (classified and unclassified) similar in scope and complexity to this TO. </li><li>Minimum of three years' experience in the last ten years with the building, operating, securing, defending, and extending Local Area Network (LAN)/Wide Area Network (WAN) systems, including wireless components, firewalls, routing and switching, Internet Protocol version 6 (IPV6), VPN, cloud computing, virtualized servers, storage arrays, and other IT/data systems. </li></ul>Preferred Qualifications<ul><li>Experience supporting cybersecurity at a DoD/DoW or Federal Government Agency/Organization.</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 14, 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 $82,550.00 - $149,225.00 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 Task Lead

Description The Leidos Digital Modernization Sector has a current job opportunity for a Swing-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>Willing to perform Shift Work - Swing-shift hours: 1pm-11pm. Wednesday-Saturday</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>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: May 5, 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 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 SCRM Analyst SME 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>Conducts comprehensive Cyber Supply Chain Risk Assessments on systems, products, and suppliers to identify vulnerabilities, foreign influence, and compliance gaps. </li></ul><ul><li>Monitors program adherence to all applicable supply-chain policies, federal regulations, Executive Orders, and Office of Management and Budget (OMB) memorandums. </li></ul><ul><li>Ensures continuous compliance with National Institute of Standards and Technology (NIST) guidelines and statutory requirements such as the National Defense Authorization Act (NDAA) Section 889 Parts A and B. </li></ul><ul><li>Provides risk findings and mitigation recommendations to leadership to safeguard the integrity, security, and reliability of the supply chain. </li></ul><ul><li>Provide subject matter expertise in DoD Supply Chain Risk Management (SCRM) to implement, expand, and mature an end-to-end SCRM program. </li></ul><ul><li>Support the development and continued refinement/updates of Mission Assurance policy. </li></ul><ul><li>Produce and present briefings of their findings, as well as meeting minutes, after action reports, trip reports, as necessary </li></ul><ul><li>Support SCRM Commercial Assessments of Networks, Network availability, and germane hardware to protect DoD's mission critical functions. </li></ul><ul><li>Capture specific information from the PMO and submitting that information as a Request for Information (RFI) to the appropriate entity to support SCRM CounterIntelligence (CI) risk management analysis. </li></ul><ul><li>Gather requirements and develop SCRM RFIs. </li></ul><ul><li>Project manage SCRM Threat Analysis Center (TAC) RFI queue (informal inquiries, quick turn reports, formal SCRM TAC RFIs). </li></ul><ul><li>Support the implementation of SCRM processes and policies </li></ul><ul><li>Support periodic collection of SCRM internal process metrics in accordance with SCRM SOPs/CONOPS. </li></ul><ul><li>Support the implementation of the SCRM program strategy SCRM training, SCRM procedures, and other support related to supply chain risk management. </li></ul><ul><li>Conduct evaluations and prepare reports detailing any potential foreign influence or threats to DoD supply chains. </li></ul><ul><li>Risk assessment products shall be prepared in accordance with guidance from the Government Program lead, in accordance with SCRM Standard Operating Procedures (SOPs) and Concept of Operations (CONOPS). </li></ul><ul><li>Maintain active lines of communication with MA/SCRM Liaison at the Government. </li></ul><ul><li>Integrate with ConMon dashboard to ensure visibility of FOCI, SBOM and attestations. </li></ul>Basic Qualifications:<ul><li>Top Secret with SCI eligibility security clearance </li></ul><ul><li>Bachelor's Degree and 12+ years of experience; additional relevant experience may be substituted in lieu of degree. </li></ul><ul><li>Knowledge of DoD SCRM standards, including DoDI 5200.44, NIST 800-161, NIST 800-53A </li></ul><ul><li>Demonstrated ability to communicate with senior government customers and the ability to influence within multiple levels of the organization </li></ul><ul><li>Developing SBOM and HBOM analysis, analyze end-to-end cyber supply chain risks </li></ul><ul><li>Proficient using GRC tools such as eMASS </li></ul><ul><li>Cybersecurity experience </li></ul><ul><li>Project Management fundamentals </li></ul><ul><li>Demonstrated experience with: </li></ul><ul><li>12years of related experience </li></ul><ul><li>In-depth analysis of C-SCRM, Zero Trust Capabilities, Infrastructures and Architecture. </li></ul><ul><li>8+ years of team and/or operational leadership experience. </li></ul><ul><li>10+ years of experience in USG cyber risk management, assessments and authorization (A&A), and using NIST Special Publications (SP) (e.g.: SP800-30, SP800-37, SP800-53, etc.) </li></ul><ul><li>10+ years of experience in designing and engineering enterprise IT solutions within the USG using NIST SP (e.g.: SP800-60, SP800-64, SP800-80, SP800-122, SP800-137, SP800-146, SP800-160, SP800-204, SP800-207, SP800-213, etc.) </li></ul><ul><li>Certifications in Cybersecurity like Security plus, CISM </li></ul>Preferred Qualifications:<ul><li>Active TS/SCI </li></ul><ul><li>Master's degree in supply chain management, engineering, cybersecurity, or other technical discipline </li></ul><ul><li>Project Management Experience or PMP, . </li></ul><ul><li>Experience with core Systems Engineering Disciplines (Requirements, Schedule, Risk, Readiness, System Closure, etc.) </li></ul><ul><li>Certifications in Cybersecurity like CISSP, CISM, ERAI certification or CASP are strongly preferred. </li></ul>#ADVANA 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 8, 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. #Featuredjob

Cyber-Supply Chain Risk Management (C-SCRM) SME Analyst

Description The Leidos Digital Modernization sector is seeking talented and cleared Cyber Security Analysts to join our dynamic team supporting the DISA GSM-O II program. We are continuously building our team and invite qualified candidates to apply. Our recruiting team will reach out to applicants as positions become available. About the Role: As a Cyber Security Analyst, you'll be on the front lines, defending Department of Defense networks from evolving cyber threats. You will be a key member of our 24x7 security operations team, responsible for: <ul><li>Analyzing real-time cyber threat intelligence to stay ahead of emerging threats. </li><li>Correlating security events to identify and prioritize potential incidents. </li><li>Conducting in-depth network traffic analysis using raw packet data to uncover malicious activity. </li><li>Collaborating with incident response teams to contain and eradicate threats. </li></ul>Shift Opportunities: We offer flexible shift options to accommodate your needs. The primary available shifts are: 7:00 AM - 3:00 PM, 3:00 PM - 11:00 PM, & 11:00 PM - 7:00 AM. Shift assignments will be based on program requirements and your preference, but some flexibility may be required. Locations: Team members can be based out of one of the following locations depending on position availability: Hill AFB, UT, Scott AFB, IL, and Columbus, OH. Primary Responsibilities: <ul><li>Investigate alerts generated from endpoints, IDS/IPS, NetFlow data, and custom sensors to detect compromises on customer networks. </li><li>Analyze extensive log files, pivot between diverse datasets, and correlate evidence to support incident investigations, creating detailed technical reports outlining your findings. </li><li>Triage security alerts to rapidly identify malicious actors targeting customer networks. </li><li>Monitor and analyze DoD and open-source intelligence feeds to identify Indicators of Compromise (IOCs) and integrate them into security sensors and SIEMs. </li><li>Report security incidents to customers and USCYBERCOM, ensuring timely communication and coordinated response. </li></ul>Required Qualifications: <ul><li>Minimum active DoD Secret clearance with the ability to obtain TS/SCI. </li><li>Current DoD 8570 IAT Level II certification (or higher), such as CompTIA Security+ CE, ISC2 SSCP, or SANS GSEC (or equivalent). </li><li>Ability to obtain DoD 8570 CSSP-A Level Certification (e.g., CEH, CySA+, GCIA, or equivalent) within 180 days of hire. </li><li>Strong foundation in networking, including packet analysis, common ports and protocols, and traffic flow. Knowledge of the OSI model, defense-in-depth security principles, and common security elements for effective threat detection, analysis, and mitigation as a SOC Security Analyst. </li><li>Education and experience requirements: <ul><li>Level I: Bachelor's degree and 1+ years of relevant experience; equivalent work experience and/or military service may be considered in lieu of a degree. </li><li>Level II: Bachelor's degree and 3+ years of relevant experience; equivalent work experience and/or military service may be considered in lieu of a degree. </li></ul></li><li>Proven ability to work effectively both independently and as a collaborative team member, demonstrating initiative and a strong work ethic in both settings. </li><li>Committed to continuous learning and self-improvement in the cybersecurity domain, as evidenced by ongoing pursuit of certifications, active participation in industry forums, and dedication to staying ahead of emerging threats and technologies. </li><li>Excellent problem-solving skills, including the ability to collaborate effectively with cross-functional teams to address complex security challenges in real-world scenarios. This includes the ability to communicate technical information clearly and concisely, build consensus, and drive solutions to completion. </li><li>Reliable and flexible, with a demonstrated willingness to work assigned shifts to support operational requirements and team objectives. </li><li>Located within a commutable distance (within 2 hours) or able to self-relocate to Hill AFB, UT; Scott AFB, IL; or Columbus, OH. </li></ul>Preferred Qualifications: <ul><li>Hands-on experience analyzing large volumes of logs, network data (e.g., Netflow, Full Packet Capture), and other attack artifacts during incident investigations. </li><li>In-depth experience using a SIEM/SOAR platform to analyze multiple log types and events across various data points, applying techniques such as behavioral analysis, statistical analysis, and machine learning to detect and respond to advanced threats. </li><li>Comprehensive understanding of the network threat lifecycle, attack vectors, and methods of exploitation, including intrusion set tactics, techniques, and procedures (TTPs). </li><li>Experience with Anti-Virus, HIPS/HBSS, IDS/IPS, Full Packet Capture, and Network Forensics tools. </li><li>Experience or knowledge in monitoring, defending, or administering cloud networks (e.g., AWS, Azure, GCP), including cloud-native security tools and strategies for protecting data in cloud environments. Experience identifying and mitigating cloud-specific attacks. </li><li>Experience managing, defending, administering, or deploying mobile devices (iOS, Android) for enterprise, including mobile device management (MDM), mobile application management (MAM), and mobile threat defense (MTD). A strong understanding of mobile security best practices and mobile threat landscape is highly desired. </li><li>Scripting and programming skills. </li></ul>Join our team and make a real difference in protecting our nation's critical infrastructure! Apply today! 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: May 5, 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 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: May 13, 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.

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 is seeking a Cybersecurity Operations Lead to oversee two cybersecurity teams supporting the Defense Enclave Services (DES) program: an Identity Management team and a Software Auditing team. This role provides both technical and operational leadership across identity and access management, compliance auditing, platform security, and vulnerability remediation activities. The ideal candidate is a hands-on leader who can effectively supervise personnel while also contributing directly to technical operations, audits, troubleshooting, and cybersecurity initiatives. An active Secret clearance or higher is required for consideration. Primary Responsibilities<ul><li>Lead and supervise Identity Management and Software Auditing teams supporting enterprise cybersecurity operations.</li><li>Perform technical duties alongside team members, including IAM operations, software auditing, compliance validation, and remediation activities.</li><li>Oversee Linux/Solaris platforms and directory services to ensure security, availability, and operational performance.</li><li>Manage cybersecurity operations in alignment with RMF, NIST 800-53, and DoD cybersecurity requirements.</li><li>Conduct and oversee software and system auditing activities, including review of application configurations, access controls, patching, and secure configuration compliance.</li><li>Support vulnerability management, audit readiness, and continuous process improvement initiatives.</li></ul>Basic Qualifications<ul><li>Active DoD Secret clearance or higher</li><li>Bachelor's degree with 5+ years of relevant cybersecurity experience (additional experience may substitute for degree).</li><li>Active DoD IAT Level II certification (e.g., Security+).</li><li>Experience leading cybersecurity, IAM, or compliance/auditing teams.</li><li>Strong knowledge of RMF, NIST 800-53, vulnerability management, and compliance practices.</li><li>Experience with Linux/Solaris administration and directory services.</li><li>Strong communication, analytical, and leadership skills.</li></ul>Preferred Qualifications<ul><li>Experience with IAM/IdM platforms and cybersecurity tool integrations.</li><li>Experience with software auditing, system hardening, and compliance validation.</li><li>Relevant cybersecurity or IAM certifications.</li><li>Experience supporting SailPoint or similar identity management implementations.</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: May 14, 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 Operations Lead

Description Position Summary: The Cybersecurity Specialist is responsible for integrating security architecture and engineering efforts throughout the information technology life cycle to ensure the development and sustainment of secure systems and infrastructure. This role supports the design, implementation, integration, maintenance, and continuous improvement of software, hardware, and technical environments by embedding security concepts, controls, and mechanisms into system architecture and development processes. Responsibilities may include technical planning, system design, integration, verification and validation, and ensuring compliance with cybersecurity policies, standards, and customer requirements. This position works to achieve key project and program objectives while managing projects or processes that span multiple technical disciplines. The Cybersecurity Specialist analyzes and resolves complex technical and security challenges impacting multiple systems or operational areas and develops innovative solutions to enhance system security and performance. The role requires strong technical expertise, analytical problem-solving skills, and the ability to collaborate across engineering, operations, and program teams to deliver secure and reliable solutions that support mission and organizational objectives. Key Responsibilities:<ul><li>Delivering timely and accurate development of cyber artifacts needed for the program</li><li>Lead cybersecurity efforts for specific software development and engineering projects</li><li>Develop the cybersecurity requirements to be included in and allocated to the product baseline(s)</li><li>Assess, document, and report on the cybersecurity posture of various systems.</li><li>Develop and implement cyber mitigation strategies in response to identified vulnerabilities</li><li>Managing the cybersecurity policies, best practices, controls, and technologies used to secure applications, data, and infrastructure in cloud environments</li><li>Creating a framework for integrating security measures and controls into the design and implementation of a software solution</li><li>Identifying and prioritizing potential threats to a system, application, or organization</li><li>Accurately monitor, track, and report on cybersecurity project status to internal and external stakeholders</li><li>Conduct scans to ensure compliance with vulnerability management and DISA STIGs</li><li>Ability to utilize and configure IA scanning tools such as Nessus and SCAP scanning tools</li><li>Coordinates with Leidos PMO and customer stakeholders to prioritize cybersecurity tasks</li></ul>Required Qualifications:<ul><li>Bachelor's degree with 8+ years of prior relevant experience. Additional years of experience will be accepted in lieu of degree.</li><li>Experience managing RMF artifacts and maintaining system ATOs and IATTs</li><li>3+ years of experience applying the Risk Management Framework (ICD 503) for accreditation of DoD</li><li>Demonstrated experience in cybersecurity analysis, accreditation processes, compliance systems, and RMF execution.</li><li>Able to multi-task, manage a team of cyber engineers, and function in a dynamic, fast-paced environment</li><li>Excellent organizational and communication skills</li><li>US citizenship and current secret clearance</li><li>Demonstrated experience supporting or managing complex, multi-disciplinary programs</li><li>Top Secret/SCI Clearance is requited</li></ul>Preferred Qualifications:<ul><li>Certified Information Systems Security Professional (CISSP)</li><li>Experience with the Atlassian toolset (JIRA, Confluence)</li><li>One or more DoD Manual 8570 IAT II/III certifications prior to start, such as CompTIA Security+</li><li>Experience supporting DoD customers</li><li>Knowledge of agile development methodologies and management</li></ul>AMSOPP1 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: May 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 $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 Specialist

Description 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. If this sounds like the kind of environment where you can thrive, keep reading! The Intel Security Sector delivers technology-enabled services and mission software capabilities for defense and intel customers in the areas of cyber, logistics, security operations, and decision analytics. Your greatest work is ahead! Job Description This position will be located at one of our customer sites in Bethesda, MD; Reston, VA; or Joint Base Anacostia-Bolling, DC. Leidos has an exciting opportunity for a Junior Cybersecurity Specialist in our Intel Security Sector's Analysis Solutions Business Area. The Junior Cybersecurity Specialist 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. Are you ready for your next career challenge? Join a team committed to a Mission! Responsibilities Include: <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>Apply security patching.</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>Clearance Requirements: <ul><li>Active TS/SCI clearance with the ability to obtain and maintain TS/SCI with Polygraph.</li></ul>Required Experience, Skills, and Education:<ul><li>Bachelors degree and less than 2 years of experience. Entry-level Cybersecurity experience including internships. Additional years of experience in lie of degree are accepted.</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 and applying security patching.</li><li>Active TS/SCI clearance with the ability to obtain and maintain TS/SCI with Polygraph.</li><li>Due to the nature of the government contracts we support, US Citizenship is required.</li><li>Understanding of Microsoft Windows and/or 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 supporting DoD/IC systems through the entire Risk Management Framework Plus (RMF) process.</li><li>Experience with System Security Engineering management processes 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>Preferred Experience, Skills, and Education:<ul><li>Bachelor's degree in Computer Science, Data Science, Engineering, Information Systems, or related technical discipline. An additional 4 years of experience may be substituted in lieu of degree.</li><li>Three years of experience in the field with at least a portion of the experience within the last two years.</li><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></ul>At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that provide them with an opportunity to thrive professionally and personally. For us, helping you grow your career is good business. We're excited to learn more about you. #EWOKS 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 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 $57,850.00 - $104,575.00 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 Specialist - 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 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 Intel Security Sector delivers technology-enabled services and mission software capabilities for defense and intel customers in the areas of cyber, logistics, security operations, and decision analytics. Your greatest work is ahead! Leidos has an exciting opportunity for a Senior Cybersecurity Specialist 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 position will be located at one of our customer sites in Bethesda, MD; Reston, VA; or Joint Base Anacostia-Bolling, DC. The Senior Cybersecurity Specialist 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. Are you ready for your next career challenge? Join a team committed to a Mission! Responsibilities Include: <ul><li>Oversee advanced cybersecurity protocols, risk management, and ensures DoW-aligned compliance standards. </li><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>Clearance Required: <ul><li>Active TS/SCI clearance with the ability to obtain and maintain TS/SCI with Polygraph. </li></ul>Required Experience, Skills, and Education: <ul><li>Bachelor's degree in Computer Science, Data Science, Engineering, Information Systems, or related technical discipline and 12 years of experience.</li><li>Active TS/SCI clearance with the ability to obtain and maintain TS/SCI with Polygraph. </li><li>Due to the nature of the government contracts we support, US Citizenship is required.</li><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></ul>Preferred Experience, Skills, and Education: <ul><li>Master's degree in Computer Science, Data Science, Engineering, Information Systems, or related technical discipline. </li><li>12 years of experience in the field with at least a portion of the experience within the last 2 years. </li><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 provide them with an opportunity to thrive professionally and personally. For us, helping you grow your career is good business. We're excited to learn more about you. #EWOKS 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 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.

Cybersecurity Specialist - Senior

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 CABASAW 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 CABASAW 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 CABASAW 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.

Learn more about free job search tools, learning opportunities, and exclusive member events.

Discover CareerCircle

Access resources to advance your job search and career growth.

Tools & Training

Explore a wide range of job opportunities that match your skills and career goals.

Search Jobs

Create a professional resume that captures the attention of top employers with our easy-to-use tool.

Resume Builder

Prepare for your next interview with our expert tips and strategies.

Interview Prep

Discover in-depth profiles of leading employers to find your ideal workplace.

Search Companies

Develop in-demand skills with curated courses for today’s job market.

Courses

Access career resources and job postings anytime, anywhere with our app.

Mobile App

Source skilled talent and build your team.

Talent Acquisition

Access skilled talent ready to excel via our AI-driven platform, virtual events, and recruitment services.

CareerCircle TalentConnect

Transform your workforce and hiring practices with essential training and continuing education.

InclusiveU

Broaden your talent pool with dedicated support for individuals with disabilities.

Getting Hired Powered by CareerCircle

Mission aligned solutions supporting Non-Profit Organizations, Educational Institutions, Local Workforce Development Boards, and Learning Providers.

Upskilling & Job Advocacy

Upskilling solutions designed to empower members with in-demand skills training and ongoing support for successful certificate completion.

CareerReady

Job advocacy solutions to connect job seekers to inclusive employers through dedicated recruiting support.

CareerAdvocacy

Learn how we connect all communities with careers and build skilled talent pipelines.

About CareerCircle

Discover answers to common questions and gain insights into our goals and services.

Reach out to us for inquiries, support, or to learn more about our mission and services.

Contact

Explore our blog for latest news and trends for job seekers and employers.

Blog

Access our virtual career fairs, job seeker workshops, and employer focused webinars.

Events

Discover valuable resources to enhance your hiring strategy and drive organizational success.

Employer Resources

Get the latest news and updates on our mission, partnerships, and community impact.

Press Room

Learn how CareerCircle can help veterans find meaningful employment

Veterans

Learn how CareerCircle can help individuals with disabilities find meaningful employment

Individuals with Disabilities

Learn how CareerCircle can help military spouses find meaningful employment

Military Spouses

Discover benefits and best practices for hiring veterans

Disability Hiring

Discover benefits and best practices for hiring individuals with disabilities 

Leidos Jobs

Browse Leidos Jobs

JOB SEEKERS

EMPLOYERS

COMMUNITY PARTNERS

ABOUT

RESOURCES