Description Leidos is seeking full-time Customer Service Representatives at our FHA Resource Centers 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 (30 - 40 hours a week)</li><li>10:00 am - 6:30 pm ET in Indianapolis, IN (subject to change based on customer needs) </li><li>Opportunities for split shifts, upon approval of the manager</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>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>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 contact center experience or telephone customer service experience. </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. At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: August 27, 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 - 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.

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Customer Service Representative - Indianapolis

Description The Digital Modernization Sector at Leidos currently has an opening for a Cyber Analyst to work in our Lorton, VA office. This is an exciting opportunity to use your experience helping the Homeland Enterprise Information Technology Secure Services & Support (HEITS) Program contracted mission.In this mission we support the Department of Homeland Security to deliver cybersecurity and information assurance services. Primary Responsibilities Duties include operational Cybersecurity, infrastructure support, and mission support. Specific operational duties include but are not limited to; collecting and analyzing intelligence to correlate adversary tactics, techniques, and procedures, investigating computer and information security incidents, conducting computer forensic network and host analysis, intrusion and threat hunting support, performing penetration tests to evaluate system security, maintaining proficiency in operation tools, creating countermeasures, and identifying trends in adversary behaviors and vulnerabilities. Specific infrastructure support duties include but are not limited to; device scanning (device discovery, Operating System (OS, and passive (non-intrusive) scanning, configuration, testing, deployment and maintenance of infrastructure hardware and software. Specific mission support and full spectrum cyber duties include but are not limited to; operational planning in support of training, exercises, operations and coordination of integrated cyber operations by targeting hostile adversary activities and capabilities. Works independently to achieve day-to-day objectives with significant impact on operational results or project deliverables.Responsible for entire projects or processes within a technical area.Typically, responsible for coaching and reviewing the work of lower-level technical staff. Develops technical solutions that require collaboration with internal experts, deep analyses and understanding of impact on end-product/solution.Develops solutions to technical problems and issues that are unclear and require deep technical knowledge. Basic Qualifications<ul><li>BS degree or equivalent and 2-4 years of prior relevant experience, or a Master's with less than 2 years, in order to operate within the scope contemplated by the level.</li><li>Must have a TS/SCI Clearance . </li><li>Security+ Cert or higher </li></ul>Preferred Qualifications<ul><li>Experience in the following:</li><li>Linux</li><li>Windows Server</li><li>Nexus</li></ul> At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 10, 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 $67,600.00 - $122,200.00 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.

Cyber Analyst

Description Leidos is seeking multiple Cyber Analysts in Ft Meade, MD to support our Connection Approval / Authorization to Connect efforts. These positions are primarily on-site, but light, partial telework may be available at the discretion of our customer and program management. The maximum starting salary for these positions is $90,000/year. Responsibilities:<ul><li>Support Connection Approval branch leadership with communication, deliverables, and documentation, including briefings, white papers, SOPs, CONOPS, COOP Plans, and DISN CPG updates. </li><li>Ensure compliance with DoD architectures, programs, and standards, developing and maintaining SOPs/TTPs, and distributing up to three memorandums annually. </li><li>Develop and implement policies, plans, and SOPs for compliance with Federal, DoD, and DISA policies, including SIPRNet Access Migration (SAM), MPLS networks, RMF, and Cloud connection approvals. </li><li>Provide cybersecurity policy recommendations supporting DISA's strategic planning, governance, and change management. </li><li>Conduct IA compliance analysis and assess the cybersecurity impact of DISN connections, reviewing network packages, RMF Security Authorization Packages, and security agreements (MOAs/MOUs). </li><li>Process and perform quality assurance on connection approval packages, resolving customer issues and ensuring compliance with DoD policies. </li><li>Process connection packages, extract and deliver monthly performance metrics reports, and provide weekly 30/60/90-day reports on expiring circuit connections to CAO Government and JFHQ-DODIN personnel.</li><li>Attend internal and external events, including governance boards and working groups, to provide meeting minutes and track action items. </li><li>Maintain data integrity of CAO databases, managing organizational mailboxes, tracking MP metrics, and processing connection package correspondence using Government-approved systems. </li></ul>Requirements:<ul><li>Bachelor's degree (IT-related field preferred), and three (3) years of relevant experience. Additional experience may be considered in lieu of degree.</li><li>Active DoD Top Secret clearance with SCI eligibility required</li><li>DoD 8570 IAM II or IAT II certification</li><li>Knowledge and experience with functional area expertise in National and DoD IT policy. </li><li>Knowledge and experience with establishing and maintaining a process for evaluating software and associated documentation. </li><li>The ability to maintain the level of quality throughout the software life cycle. </li><li>The ability to conduct formal and informal reviews at pre-determined points throughout the development lifecycle. </li></ul>At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: July 8, 2025 At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Pay Range: Pay Range $55,250.00 - $99,875.00 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.

Cyber Analyst - Connection Approval / Authorization to Connect

Description Leidos is seeking a Ports, Protocols, and Services Management (PPSM) Engineer in Ft Meade, MD. Our PPSM team provides end-to-end data protection by ensuring communication protocols in the Internet protocol suite, data services, and associated ports used on DoD IS are registered, controlled, and regulated properly. This function supports enhancing situational awareness through many types of data services in support of net-centric operations and ensures DoD operations interoperability of joint applications and the security of the overall DoD information infrastructure. This position is primarily on-site, but partial telework may be available at the discretion of our customer and program management. Responsibilities:<ul><li>Provide program control, information management, and administrative support to the PPSM Secretariat </li><li>Ensure compliance with DoD-approved standards, architectures, and guidelines (e.g., DISN) </li><li>Support execution of PPSM strategic, operational, and organizational objectives </li><li>Offer subject matter expertise at meetings and conferences; document insights via AAR or MFR </li><li>Design and implement PPSM system security measures and metrics </li><li>Monitor and manage communications and suspense task tracking </li><li>Conduct quality assurance reviews of reports, including DSAWG slides, TAG/CCB minutes, and FA reports </li><li>Manage PPSM phone and email systems (SIPRNet/NIPRNet) in accordance with SOPs. </li><li>Respond to inquiries and registration requests for ports, protocols, and services </li><li>Prepare and support monthly PPSM CCB/TAG meetings, including logistics, materials, and documentation </li><li>Maintain and update PPSM websites and publish official documents and reports </li><li>Support the VA Database (VAD) and VA processes </li><li>Provide monthly performance metrics to the Government </li><li>Support communication of deliverables with PPSM leadership and stakeholders (e.g., RE41) </li><li>Create, develop and maintain briefings, white papers, technical papers, COOP plans, presentations and visuals, and other internal/external documentation </li><li>Update policies, SOPs, guides, and templates to ensure compliance with Federal and DoD requirements </li><li>Distribute TRPs, TAG comments, CCB vote results, and other documents as directed </li><li>Manage PPSM Registry user accounts, database entries, and external data exports </li><li>Process non-DoD PPSM registrations via Federal DMZ and NIPRNet Gateways </li><li>Identify and implement automation opportunities across PPSM processes</li></ul>Requirements:<ul><li>Bachelor's degree (IT-related field preferred) and (5) years of overall experience in cybersecurity or network security position. Additional experience may be considered in lieu of degree.</li><li>Active DoD Top Secret clearance with SCI eligibility required</li><li>DoD 8570 IAM II or IAT II certification</li><li>Advanced proficiency in PPSM Registry management, eMASS, and DISA DMZ Whitelist processes </li><li>Demonstrable experience with network security, ports/protocols, firewalls, and boundary protection </li><li>Understanding of network architectures, LAN/WAN, TCP/IP, routing, and switching </li><li>Strong understanding of 8551.01, DISA security policies, and compliance monitoring </li><li>Excellent written and verbal communication for technical documentation and stakeholder engagement</li></ul>Original Posting: July 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 $67,600.00 - $122,200.00 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.

Cyber Analyst - PPSM

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector (NSS) seeks highly qualified and trained Cyber Analysts (Journeyman) to provide expert guidance and direction in executing current Operations across the Joint Operations Center (JOC) in order to operate a 24x7x365 mission in a 4-Star Combatant Command. **This opportunity includes roles supporting Day Shift, Swing Shift, and Mid Shift. All personnel will participate in a robust cross training and upskilling program and be certified and willing to support surge support requirements across the Joint Operations Center (JOC). This opportunity is in anticipation of a future contract award. What you'll be doing:<ul><li>Provide Subject Matter Expertise across a number of work roles or mission areas that support the JOC's 24x7x365 operations. </li><li>Develop and continuously improve Standard Operating Procedures (SOPs) and processes for delivering support (mission essential, extended work week or non-mission essential) to the USCYBERCOM JOC in order to defend the nation, operate and defend the DODIN, and synchronize and provide situational awareness to USCYBERCOM staff elements, components, CCMDs, agencies and mission partners.</li><li>Assist J33 leadership to maintain situational awareness on Cyber Mission Force (CMF) mission planning, status and reporting.</li><li>Shared situational awareness (SSA) will require the individual to work together in a dynamic environment and possess a common understanding of the situation at hand. It entails assessing, analyzing, and maintaining situational awareness on the execution of USCYBERCOM operations and providing a consolidated and collaborated view of the environment to share with higher headquarters, USCYBERCOM components and mission partners.</li><li>Create and submit reports that demonstrate USCYBERCOM components' mission results and impacts.</li><li>Facilitate the sharing of Defense Industrial Base, and Law Enforcement security information among all relevant entities through the combination of information sharing policies, procedures, and technologies. This includes a high degree of liaison, interaction, and communication with Department of Defense Cyber Crime Center (DC3).</li><li>Develop communication strategies, crafting messages, and provide coaching on delivery, ensuring alignment with the command's overall vision and mission.</li><li>Provide guidance on authorities, cyberspace operations doctrine, schema/lexicon, and rules of engagements. Provide administrative and technical support for policy development and implementation. </li><li>Conduct research, analysis, and communication to assist in the creation and maintenance of effective policies.</li><li>Communicate complex information, concepts, or ideas in a confident and well-organized manner through verbal, written, and/or visual means.</li></ul>What does Leidos need from me?<ul><li>Active Top Secret/SCI (TS/SCI) security clearance with Polygraph is required for consideration.</li><li>BA/BS degree within STEM field, National Security Studies, or field of study supporting operational art & science with eight plus years related experience or 10 plus years relevant experience in the military. Additional years of experience may be considered in lieu of degree.</li><li>Experience managing teams in support of CO within DoD or IC.</li><li>Intimate familiarity with military operations including phases of planning, approval, and execution.</li><li>Intimate familiarity with applicable Joint Publications, to include: JP 1-0 Joint Warfighting; JP 3-0 Joint Campaigns and Operations; JP 3-12 Joint Cyberspace Operations; and JP 5-0 Joint Planning, as well as applicable Strategic-level guidance pertinent to CO. </li><li>Deep expertise conducting JOC operations. </li><li>Broad knowledge of Blue-space Cyber capabilities and demonstrate understanding of available Cyber infrastructure or platforms to conduct OCO.</li><li>Understanding underlying intelligence support needs, topics, and focus areas across range of CO. </li><li>Knowledge of computer networking fundamentals as well as concepts, terminology, and operations of a wide range of communications media (computer and telephone networks, satellite, fiber, wireless).</li><li>Ability to support timely, accurate, relevant analytical production, to include documents, summaries, issue papers, talking points, and briefings.</li><li>Demonstrated proficiency working in a fast-paced collaborative environment, ability to proactively multi-task and meet short deadlines.</li><li>Strong interpersonal, critical thinking, and communication skills, including the ability to clearly convey complex and technical data to nontechnical consumers.</li><li>Able to work across Department of Defense and Intelligence Community agencies to support organizational goals.</li></ul>Favorable if you have:<ul><li>Masters' Degree within STEM field, National Security Studies, or field of study supporting operational art & science. </li><li>Intimate familiarity with USCYBERCOM organizational structure and mission. </li><li>Prior experience supporting Joint operations across multiple warfighting domains. </li><li>Demonstrated experience incorporating Artificial Intelligence and Machine Learning into operations at any level to increase efficiency and effectiveness of operational outcomes.</li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Familiar with art of Data Science and applicability to CO.</li><li>Familiar with Microsoft Power BI data visualization software. </li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Desired Certifications: DoD 8570 IAT Level II (CCNA Security, COMPTIA CySA+, COMPTIA Security + CE, GICSP, GSEC, SSCP).</li></ul>CORRS COSS At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 11, 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 $104,650.00 - $189,175.00 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.

Cyber Analyst, Journeyman

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector (NSS) seeks qualified, trained, and high potential junior-level Cyber Analysts to provide expert guidance and direction in executing Current Operations across the Joint Operations Center (JOC) in order to operate a 24x7x365 mission in a 4-Star Combatant Command. **This opportunity includes roles supporting Day Shift, Swing Shift, and Mid Shift. All personnel will participate in a robust cross training and upskilling program and be certified and willing to support surge support requirements across the Joint Operations Center (JOC). This opportunity is in anticipation of a future contract award. What you'll be doing:<ul><li>Provide support across a number of work roles or mission areas that support the JOC's 24x7x365 operations. </li><li>Develop and continuously improve Standard Operating Procedures (SOPs) and processes for delivering support (mission essential, extended work week or non-mission essential) to the USCYBERCOM JOC in order to defend the nation, operate and defend the DODIN, and synchronize and provide situational awareness to USCYBERCOM staff elements, components, CCMDs, agencies and mission partners.</li><li>Assist J33 leadership to maintain situational awareness on Cyber Mission Force (CMF) mission planning, status and reporting.</li><li>Shared situational awareness (SSA) will require the individual to work together in a dynamic environment and possess a common understanding of the situation at hand. It entails assessing, analyzing, and maintaining situational awareness on the execution of USCYBERCOM operations and providing a consolidated and collaborated view of the environment to share with higher headquarters, USCYBERCOM components and mission partners.</li><li>Create and submit reports that demonstrate USCYBERCOM components' mission results and impacts.</li><li>Facilitate the sharing of Defense Industrial Base, and Law Enforcement security information among all relevant entities through the combination of information sharing policies, procedures, and technologies. This includes a high degree of liaison, interaction, and communication with Department of Defense Cyber Crime Center (DC3).</li><li>Develop communication strategies, crafting messages, and provide coaching on delivery, ensuring alignment with the command's overall vision and mission.</li><li>Provide guidance on authorities, cyberspace operations doctrine, schema/lexicon, and rules of engagements. Provide administrative and technical support for policy development and implementation. The Senior Analysts will conduct research, analysis, and communication to assist in the creation and maintenance of effective policies.</li><li>Communicate complex information, concepts, or ideas in a confident and well-organized manner through verbal, written, and/or visual means.</li></ul>What does Leidos need from me?<ul><li>Active Top Secret/SCI (TS/SCI) security clearance with Polygraph is required.</li><li>BA/BS degree within STEM field, National Security Studies, or field of study supporting operational art & science or three plus years relevant experience in the military. Additional years of experience may be considered in lieu of degree.</li><li>Familiarity with military operations including phases of planning, approval, and execution.</li><li>Familiarity with applicable Joint Publications, to include: JP 1-0 Joint Warfighting; JP 3-0 Joint Campaigns and Operations; JP 3-12 Joint Cyberspace Operations; and JP 5-0 Joint Planning, as well as applicable Strategic-level guidance pertinent to CO. </li><li>Experience conducting JOC operations. </li><li>Knowledge of Blue-space Cyber capabilities and demonstrate understanding of available Cyber infrastructure or platforms to conduct OCO.</li><li>Understanding underlying intelligence support needs, topics, and focus areas across range of CO. </li><li>Knowledge of computer networking fundamentals as well as concepts, terminology, and operations of a wide range of communications media (computer and telephone networks, satellite, fiber, wireless).</li><li>Ability to support timely, accurate, relevant analytical production, to include documents, summaries, issue papers, talking points, and briefings.</li><li>Experience working in a fast-paced collaborative environment, ability to proactively multi-task and meet short deadlines.</li><li>Strong interpersonal, critical thinking, and communication skills, including the ability to clearly convey complex and technical data to nontechnical consumers.</li><li>Able to work across Department of Defense and Intelligence Community agencies to support organizational goals.</li></ul>Favorable if you have:<ul><li>Familiarity with USCYBERCOM organizational structure and mission. </li><li>Experience supporting Joint operations across multiple warfighting domains. </li><li>Experience incorporating Artificial Intelligence and Machine Learning into operations at any level to increase efficiency and effectiveness of operational outcomes.</li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Familiar with art of Data Science and applicability to CO.</li><li>Familiar with Microsoft Power BI data visualization software. </li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Desired Certifications: DoD 8570 IAT Level II (CCNA Security, COMPTIA CySA+, COMPTIA Security + CE, GICSP, GSEC, SSCP).</li></ul>CORRS COSS At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 10, 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 $67,600.00 - $122,200.00 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.

Cyber Analyst, Junior

Description Leidos is looking for a highly technical and energetic leader to join our Defense Enterprise Services team based out of Ft Meade, MD. You will provide security architecture support, drive cybersecurity implementations across the DoDNet, and serve as a primary technical point of contact for clients. This role involves developing cybersecurity solutions, providing technical strategies and guidance, and leading a team of 3-4 Subject Matter Experts (SMEs). A successful candidate will combine technical expertise with strong interpersonal skills to build relationships and deliver compelling technical solutions. Active DoD Secret Clearance & Certified Information Systems Security Professional (CISSP) are required. Key Responsibilities <ul><li>Develop and implement security solutions and architectures for clients. </li></ul><ul><li>Support Authorization to Operate (ATO) actions by developing documentation and artifacts in accordance with the Risk Management Framework (RMF) (NIST 800-37 rev 2). </li></ul><ul><li>Provide input to and guide the implementation of an Audit and Accountability Plan (NIST SP 800-53). </li></ul><ul><li>Develop integrated solutions for monitoring, remediating, and documenting information system vulnerabilities per DoD Instruction 8510.01. </li></ul><ul><li>Design and implement integrated solutions for Asset Management, Identity, Access Control, MFA/SSO, and other cybersecurity tools (DoDI 8520.02, 8520.03). </li></ul><ul><li>Review and recommend updates to existing security architectures to maximize effectiveness. </li></ul>Basic Qualifications <ul><li>Bachelor's degree and 12-15 years of related experience (relevant experience may substitute for education). </li></ul><ul><li>8+ years of hands-on experience in designing and implementing enterprise security solutions, including all related documentation. </li></ul><ul><li>Extensive experience in enterprise security architecture design, including creating diagrams and documentation with IT system components and network topology. </li></ul><ul><li>Specific experience with Zero Trust Architecture (ZTA/ZTNA) deployments and roadmaps. </li></ul><ul><li>Strong knowledge of secure enterprise architecture design, particularly with C2C, IAM, NDR, EDR/XDR, SIEM, and AI/ML. </li></ul><ul><li>Strong knowledge of federal cybersecurity guidance (NIST SP 800-37, NIST 800-137). </li></ul><ul><li>Proven ability to break down complex problems and develop actionable solutions. </li></ul>Preferred Qualifications and Experience <ul><li>C2C, PAM, and cloud architecture skills. </li></ul><ul><li>Robotic Process Automation/Intelligent Automation. </li></ul><ul><li>Experience with business case development for security solutions. </li></ul><ul><li>Additional cybersecurity certifications. </li></ul><ul><li>Knowledge and experience with the Defense Information Systems Agency (DISA). </li></ul><ul><li>Proven leadership and management background.</li></ul>Additional Details <ul><li>Location: Ft. Meade, MD </li></ul><ul><li>Role Type: Hybrid (2-3 days in-office per week) </li></ul><ul><li>Salary: $180,000-$230,000 (based on background, certifications, and education) </li></ul>At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: August 22, 2025 At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Pay Range: Pay Range $126,100.00 - $227,950.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Cyber Architect

Description The Cybersecurity Capabilities and Innovations SME shall provide support across the entire command. All SMEs will be centrally managed but may be assigned to work in separate directorates within the command centered on their individual skill set or knowledge base. All SMEs shall be able to communicate at the highest command levels internal and external to the command, taking guidance from the Commander, Deputy Commander, Executive Director (EXDIR), and Joint Director (JDIR) leadership. The SMEs should be able to perform at a principal level of support for the various functions they perform. These SMEs are among the thought leaders for the command and must be able to work independently with minimum or no guidance. All SME's shall:<ul><li>Provide expert strategic and technical communication</li><li>Provide principal level of support for identified areas</li><li>Be familiar with commercial industry and government developed cyber security technologies that enable a layered defensive strategy across large enterprise networked environments</li><li>Provide Cyber, Technology, Strategic and Military Operations subject matter expertise</li><li>Work with Senior Leadership to plan, develop, and implement the Commander's highest priorities and future concepts</li><li>Integrate and influence cross-functional concepts that align to CE's high interest plans</li><li>Develop technical papers, white papers, Concept of Operations (CONOPS), system and operational view diagrams, system architecture, network diagrams, and network architectures</li><li>Participate in cyber panels, meetings, and working groups as a subject matter expert and advisor as it pertains to CE's engagements</li><li>Coordinate with all applicable staff elements, Service Cyber Components, Combatant Command (CCMD), components, and other partners/agencies with cyber related missions</li></ul>Primary Responsibilities The Senior Leader SME shall:<ul><li>Support all aspects of capabilities, tasks, and projects from requirement development to transition into operations and decommission.</li><li>Provide support to the evaluation of the DISA Next Strategy and Agency campaign execution through Intermediate Military Objectives (IMO) charged by the agency Director.</li><li>Establish a community of interest between cyber security experts and data scientists both industry and government.</li><li>Analyze current state and future state, provide recommendations and plans to transform to next generation capabilities, such as, but not limited to: zero trust, cloud security, real time analysis, automated orders processing, big data analytics, machine learning and artificial intelligence.</li><li>Analyze efficiencies and impacts of innovations and support in-depth studies; Perform quantitative and qualitative analysis, data analysis, and data science to military's decision-making processes by developing and applying probability models, statistical inference, simulations, optimization, data analysis and data visualization.</li><li>Support the development of the new innovations scope and objectives, high level requirements development, and conduct business cost analysis and recommended technology acquisition planning support to enable next generation technology investments.</li><li>Develop CONOPS Integrated approaches; Review planning efforts in support of DoD campaigns, and contingency operations; Identify and analyze changes in the environment via the assessments.</li><li>Support estimation of effort to implement and operationalize innovations and estimation of efficiencies that will be gained by operationalization of innovations to include the Global Support Plan development.</li><li>Develop high level schedules and support internal review of innovations. This would include the pre- analysis done for future innovations that may in turn propagate additional project reviews; Conduct agency-wide assessment of the ongoing campaigns and IMO-related efforts.</li></ul>Basic Qualifications<ul><li>Active TS/SCI security clearance.</li><li>Organized, deliberate, and able to work alone or in a team</li><li>Experience with MS Office products (Word, Excel, and PowerPoint) working with large data sets</li><li>Good oral and written communication skills</li><li>Bachelor's degree in a relevant technical discipline and 8-12 years of overall related experience or Masters with 6-10 years of prior relevant experience. 4+ years of additional related years of experience is accepted in lieu of a degree.</li></ul>Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for how it's always been done." Original Posting: August 11, 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 $148,850.00 - $269,075.00 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.

Cyber Capabilities SME

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector (NSS) seeks a highly qualified and trained Cyberspace Operational Planner to support Department of Defense Joint Planning processes that underpin United States Cyber Command (USCYBERCOM) operations. Individuals will engage in Cyberspace Operational Planning activities supporting Leidos on-site contract support to USCYBERCOM J3 (Operations). **The individual filling this role will participate in the program's robust cross training program and be certified and willing to support surge requirements by serving in mission critical JOC roles for a short duration, if required. This opportunity is in anticipation of a future contract award. What you'll be doing:<ul><li>Support the government efforts to identify, test, assess, and integrate capabilities within the J3 to better execute Cyberspace Operations (CO).</li><li>Assist in development of software and hardware for solutions in support of offensive and defensive security, researching cyber technology domains for trends, vulnerabilities or known flaws to ensure that critical missions are resilient to cyber exploits and attacks. </li><li>Implement coding foundation in various languages to create tools and techniques, perform code analysis, conduct code manipulation and develop coding solutions tailored to the area of need. </li><li>Defensive development responsibilities include protection of data, networks and net-centric capabilities, as well as detection of, identification of and response to attacks. </li><li>Responsibilities also include securing development environments and software through application security architecture software evaluations web application vulnerability assessment penetration testing and fuzzing, malware research and vulnerability mitigation.</li><li>Support Joint Operational Planning Groups and Teams (OPG/OPT), and develop and integrate Cyberspace capabilities into plans.</li><li>Develop concepts of support, courses of action, integrate command and external capabilities, coordinate and document comprehensive plans.</li><li>Engage in, and provide situational awareness to, range of projects, Crisis Action Teams, and current operations activities supporting OPTs.</li><li>Demonstrate knowledge of cyber threats and attack methods and techniques emanating from state and non-state adversaries and tiered vulnerabilities within Blue Space as focus of threats.</li><li>Develop and execute comprehensive programs for assessing CO and validating operational performance characteristics.</li><li>Communicate complex information, concepts, or ideas in a confident and well-organized manner through verbal, written, and/or visual means.</li></ul>What does Leidos need from me?<ul><li>Active Top Secret/SCI (TS/SCI) security clearance with Polygraph is required.</li><li>BA/BS degree within Computer Science, Cybersecurity, or relevant field of study. Additional years of experience may be considered in lieu of degree.</li><li>Eight plus years' recent work experience (since 2016) as CO Planner.</li><li>Four plus years recent (since 2013) work experience with supporting cyber capability integration.</li><li>Familiarity with military operations including phases of planning, approval, and execution.</li><li>Broad knowledge of Blue-space Cyber capabilities and demonstrate understanding of available Cyber infrastructure or platforms to conduct OCO.</li><li>Knowledge of the range of CO and their underlying intelligence support needs, topics, and focus areas.</li><li>Knowledge of computer networking fundamentals as well as concepts, terminology, and operations of a wide range of communications media (computer and telephone networks, satellite, fiber, wireless).</li><li>Ability to support timely, accurate, relevant analytical production, to include documents, summaries, issue papers, talking points, and briefings</li><li>Demonstrated proficiency working in a fast-paced collaborative environment, ability to proactively multi-task and meet short deadlines.</li><li>Strong interpersonal, critical thinking, and communication skills, including the ability to clearly convey complex and technical data to nontechnical consumers.</li></ul>Favorable if you have:<ul><li>Masters' Degree within Computer Science, Cybersecurity, or relevant field of study. </li><li>Intimate familiarity with USCYBERCOM organizational structure and mission. </li><li>Prior experience supporting Joint operations across multiple warfighting domains. </li><li>Demonstrated experience incorporating Artificial Intelligence and Machine Learning into operations at any level to increase efficiency and effectiveness of operational outcomes.</li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Familiar with art of Data Science and applicability to CO.</li><li>Familiar with Microsoft Power BI data visualization software. </li><li>Desired Certifications: DoD 8570 IAT Level II (CCNA Security, COMPTIA CySA+, COMPTIA Security + CE, GICSP, GSEC, SSCP).</li></ul>CORRS COSS At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 10, 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 $104,650.00 - $189,175.00 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.

Cyber Capability Integrator, Journeyman

Description The U.S. Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a U.S. Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, cloud, security devices, servers and workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member of the highly technical Operations Enhancement team supporting U.S. Customs and Border Protection (CBP), you will be responsible for in-depth technical analysis of network and endpoint logs & activity, developing signatures, alerts, rules, etc., to improve the security posture of the environment, developing processes and procedures for new tools and technologies in support of the protection of the customers' systems, networks, and assets. Primary Responsibilities: <ul><li>Create, develop, and maintain new security content as the result of hunt missions, penetration tests, tuning requests and others, to include signatures, alerts, rules, workflows, and automation. </li></ul><ul><li>Identify, track, and investigate high priority threat campaigns, malicious actors with the interest, capability and Tactics, Techniques, and Procedures (TTPs). </li></ul><ul><li>Coordinate with cross functional teams to improve threat detection, design security content, and improve overall security posture of the Enterprise. </li></ul><ul><li>Proactively and iteratively search through systems and networks to detect advanced threats, and create content to monitor and alert on such activity/threats. </li></ul><ul><li>Utilize the MITRE ATT&CK framework to understand TTPs of adversaries, threat actors, APTs, and threats targeting the customer agency and organize threat hunts around ATT&CK techniques and sub-techniques. </li></ul><ul><li>Responsible for maintaining a comprehensive understanding of the cyber threat landscape, including identifying and analyzing cyber threats actors and/or activities to enhance cybersecurity posture of the organization's IT operating environment. </li></ul><ul><li>Will conduct cyber threat analysis, identifying mitigation and/or remediation courses of action; developing actionable intelligence used to protect organizational IT assets; and trending cyber threat metrics for leadership situational awareness. </li></ul><ul><li>Analyze host, network, and application logs in addition to malware and code. </li></ul><ul><li>Will be responsible for developing scripts to support cyber threat detection that outputs results in a variety of formats, such as VB scripts, Python, C++, HTML, XML or other type most appropriate for the task. </li></ul><ul><li>Produce high quality technical and non-technical products, briefings, whitepapers, etc., with minimal supervision and emphasis on effective/accurate reporting on product topics. </li></ul><ul><li>Maintain the daily battle rhythm for the Detection Engineering Team with an emphasis on adherence to deadlines, attention to detail, and clear/concise communication with the customer and stakeholders. </li></ul> Will be responsible for: <ul><li>Developing, creating, and maintaining security content for deployment on tools and technologies across the enterprise environment. </li></ul><ul><li>Identifying, tracking, and investigating high priority threat campaigns, malicious actors with the interest, capability and Tactics, Techniques, and Procedures (TTPs) to create security content, and tune alerts, signatures, and rules. </li></ul><ul><li>Utilizing the MITRE ATT&CK Framework to </li></ul><ul><li>Author technical and non-technical reports and briefings to ensure leadership awareness of findings and observations. </li></ul><ul><li>Create daily, weekly, and monthly reports and metrics for products and briefings. </li></ul><ul><li>Process technical data from various sources and fuse the data with intelligence reporting to improve the security posture of the customer, as well as manage Threat Hunt tools. </li></ul>Basic Qualifications: <ul><li>Possess a minimum of seven (7) years of professional experience in incident detection and response, malware analysis, or cyber forensics. </li></ul><ul><li>Have a bachelor's degree in Computer Science, Engineering, Information Technology, Cybersecurity, or related field with three (5) years of experience in incident detection and response, malware analysis, or cyber forensics. </li></ul><ul><li>Have 2+ years recent experience with host-based and network-based security monitoring using cybersecurity capabilities. </li></ul><ul><li>Must be experienced developing scripts to support cyber threat detection that outputs results in a variety of formats, such as VB scripts, Python, C++, HTML, XML or other. </li></ul><ul><li>Established experience with incident response and SIEM tools, host-based logs, network-based logs, and regex. </li></ul><ul><li>Ability to work independently with minimal direction; self-starter/self-motivated. </li><li>Must be a US Citizen.</li></ul>Required certifications: The candidate should have at minimum ONE of the following certifications: <ul><li>CompTIA Cyber Security Analyst (CySA+) </li></ul><ul><li>CompTIA Linux Network Professional (CLNP) </li></ul><ul><li>CompTIA Pentest+ </li></ul><ul><li>CompTIA Cybersecurity Analyst (CySA+) </li></ul><ul><li>GPEN - Penetration Tester </li></ul><ul><li>GWAPT - Web Application Penetration Tester </li></ul><ul><li>GSNA - System and Network Auditor </li></ul><ul><li>GISF - Security Fundamentals </li></ul><ul><li>GXPN - Exploit Researcher and Advanced Penetration Tester </li></ul><ul><li>GWEB - Web Application Defender </li></ul><ul><li>GNFA - Network Forensic Analyst </li></ul><ul><li>GMON - Continuous Monitoring Certification </li></ul><ul><li>GCTI - Cyber Threat Intelligence </li></ul><ul><li>GOSI - Open Source Intelligence </li></ul><ul><li>OSCP (Certified Professional) </li></ul><ul><li>OSCE (Certified Expert) </li></ul><ul><li>OSWP (Wireless Professional) </li></ul><ul><li>OSEE (Exploitation Expert) </li></ul><ul><li>CCFP - Certified Cyber Forensics Professional </li></ul><ul><li>CISSP - Certified Information Systems Security </li></ul><ul><li>CEH - Certified Ethical Hacker </li></ul><ul><li>CHFI - Computer Hacking Forensic Investigator </li></ul><ul><li>LPT - Licensed Penetration Tester </li></ul><ul><li>CSA - EC Council Certified SOC Analyst (Previously ECSA - EC-Council Certified Security Analyst) </li></ul><ul><li>ENSA - EC-Council Network Security Administrator </li></ul><ul><li>ECIH - EC-Council Certified Incident Handler </li></ul><ul><li>ECSS - EC-Council Certified Security Specialist </li></ul><ul><li>ECES - EC-Council Certified Encryption Specialist </li></ul>Preferred Qualifications: <ul><li>A minimum of seven (7) 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></ul><ul><li>Previous DOD, IC or Law Enforcement Intelligence or Counterintelligence Training/Experience </li></ul><ul><li>Demonstrated experience planning and executing threat hunt missions. </li></ul><ul><li>Understanding of complex Enterprise networks to include routing, switching, firewalls, proxies, load balancers. </li></ul><ul><li>Working knowledge of common (HTTP, DNS, SMB, etc) networking protocols </li></ul><ul><li>Familiarity with operation of both Windows and Linux based systems. </li></ul><ul><li>Proficient with scripting languages such as Python or PowerShell </li></ul><ul><li>Familiarity with Splunk Search Processing Language (SPL) and/or Elastic Domain Specific Language (DSL) </li></ul>Clearance: <ul><li>All Department of Homeland Security CBP SOC employees are required to favorably pass a 5-year (BI) Background Investigation </li></ul><ul><li>The candidate must currently possess a Top Secret Clearance with the ability to obtain a Top Secret/SCI Clearance </li></ul>Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for how it's always been done." Original Posting: August 14, 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 $104,650.00 - $189,175.00 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. #Remote

Cyber Detection 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 sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector (NSS) seeks highly qualified and trained journeyman-level Cyberspace Intelligence Analysts to support a full-spectrum cyberspace operations focused on collecting, processing, and analyzing data to understand a threat actor's motives, capabilities, and activities across the entire cyber domain. This work directly supports military, intelligence, and other government agencies in both defensive and offensive cyber missions. **This role will participate in the program's robust cross training program and be certified and willing to support surge requirements in a mission critical JOC role, if required. This opportunity is in anticipation of a future contract award. What you'll be doing:<ul><li>Research and analyze emerging cyber threats, attack methodologies, and vulnerabilities to provide actionable intelligence to cyber defense teams.</li><li>Work with cyber operators to identify, probe, and exploit system vulnerabilities on adversary networks for offensive cyberspace operations (OCO).</li><li>Monitor network traffic, system logs, and security alerts in real-time to detect, identify, and report on security incidents and vulnerabilities.</li><li>Participate in joint and interagency planning groups to integrate cyber capabilities into broader military and intelligence operations.</li><li>Synthesize raw data from a wide variety of sources, including signals intelligence (SIGINT), human intelligence (HUMINT), and open-source intelligence (OSINT), to develop a comprehensive understanding of the cyber battlespace.</li><li>Maintain and provide situational awareness of the cyber domain to commanders and other senior leaders to support critical decision-making.</li><li>Create and present detailed reports, briefings, and other products to document threats, communicate findings, and provide analysis on cyber activities. </li><li>Support integration and synchronization of intelligence planning activities with operational planning timelines.</li><li>Interpret and apply laws, regulations, policies, and guidance relevant to daily activities. </li><li>Communicate complex information, concepts, or ideas in a confident and well-organized manner through verbal, written, and/or visual means.</li></ul>What does Leidos need from me?<ul><li>Active Top Secret/SCI (TS/SCI) security clearance with Polygraph is required.</li><li>BA/BS degree or higher within Cybersecurity, Computer Science, Intelligence Studies, or related field, or ability to complete degree within one year of hire. Can substitute formal education with extended experience and technical certifications.</li><li>Six plus years' experience within Cyber intelligence analysis or a similar Cyber threat analyst role, or eight plus years' total within field of intelligence analysis. </li><li>Demonstrated understanding of All-Source intelligence principles as applied to field of Cyber.</li><li>Demonstrated experience with applicable SIGINT and OSINT tools and techniques and able to produce single-source intelligence products tailored to drive CO.</li><li>Broad knowledge of Blue-space Cyber capabilities and demonstrate understanding of available Cyber infrastructure or platforms to conduct Defensive (DCO) and Offensive Cyberspace Operations (OCO).</li><li>In-depth familiarity of the range of CO and their underlying intelligence support needs, topics, and focus areas.</li><li>Intimate knowledge of computer networking fundamentals as well as concepts, terminology, and operations of a wide range of communications media (computer and telephone networks, satellite, fiber, wireless).</li><li>Ability to support timely, accurate, relevant analytical production, to include documents, summaries, issue papers, talking points, and briefings.</li><li>Demonstrated proficiency working in a fast-paced collaborative environment, ability to proactively multi-task and meet short deadlines.</li><li>Strong interpersonal, critical thinking, and communication skills, including the ability to clearly convey complex and technical data to non-technical consumers.</li></ul>Favorable if you have:<ul><li>Masters' Degree or higher within Cybersecurity, Intelligence Studies, Information Security or related fields. </li><li>Intimate familiarity with USCYBERCOM organizational structure and mission. </li><li>Prior experience supporting Joint operations across multiple warfighting domains. </li><li>Demonstrated experience incorporating Artificial Intelligence and Machine Learning into operations at any level to increase efficiency and effectiveness of operational outcomes</li><li>Experience with Space-enabled CO. </li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Familiar with art of Data Science and applicability to CO.</li><li>Familiar with Microsoft Power BI data visualization software. </li><li>Familiarity with Cyber threat frameworks such as MITRE ATT&CK or Cyber Kill Chain.</li><li>Desired Certifications: DoD 8570 IAT Level II (CCNA Security, COMPTIA CySA+, COMPTIA Security + CE, GICSP, GSEC, SSCP).</li></ul>CORRS COSS At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 11, 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 $89,700.00 - $162,150.00 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.

Cyber Intelligence Analyst, Journeyman

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>Original Posting: July 9, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $67,600.00 - $122,200.00 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.

Cyber Intrusion Analyst

Description The Leidos Digital Modernization Team is seeking a Cyber Net Defense Analyst to support the C5ISR DCSB contract for a Full Time opening. This position is supporting US Army Command, Control, Computers, Communications, Cyber, Intelligence, Surveillance, and Reconnaissance (C5ISR) Defensive Cyber Solutions Branch (DCSB); performing the mission of Network Defense 24 hours a day, 7 days a week within a high-visibility DOD Security Operations Center (SOC). Primary Responsibilities<ul><li>Coordinate investigation and response efforts throughout the Incident Response lifecycle</li><li>Correlate and analyze events and data to determine scope of Cyber Incidents</li><li>Acquire and analyze endpoint and network artifacts to determine impact direct remediation efforts for affected subscribers</li><li>Recognize attacker tactics, techniques, and procedures as potential indicators of compromise (IOCs) that can be used to improve monitoring, analysis and Incident Response.</li><li>Develop, document, and maintain Incident Response process, procedures, workflows, and playbooks</li><li>Tune and maintain security tools (IDS and SIEM) to reduce false positives and improve SOC detection capabilities</li><li>Document Investigation and Incident Response actions taken in Case Management Systems and prepare formal Incident Reports for affected subscribers</li><li>Work in a dynamic and fast-paced environment to defend the DODIN from highly-capable advanced persistent threats (APTs).</li></ul>Basic Qualifications<ul><li>Require BS degree and 8+ years of prior relevant experience in order to operate within the scope contemplated by the level.; additional experience in lieu of degree may be acceptable.</li><li>Team player comfortable working with others to achieve mission objectives</li><li>Able to support traditional SOC shift work (i.e. days/swings/mids)</li><li>Demonstrated experience utilizing an enterprise Security Information and Event Management (SIEM) system to monitor data flow between networks</li><li>Hands-on experience analyzing high volumes of logs, network data (e.g. Netflow, Full Packet Capture) to identify malicious, suspicious, or non-compliance activity with varying degrees of complexity & sophistication</li><li>Background in traffic and/or packet analysis</li><li>Good understanding of TCP/IP, common networking ports and protocols, traffic flow, system administration, OSI model, defense-in-depth and common network security elements.</li><li>Understanding of cloud security concepts and considerations.</li><li>Must have a DoD-8570 IAT Level 2 baseline certification (Security+ CE) and CSSP-Infrastructure Support certification to start.</li><li>Candidate must possess an active TS/SCI with SAP Eligibility.</li><li>Familiarity with Unix systems.</li></ul>Preferred Qualifications<ul><li>Hands-on cybersecurity experience (Protect, Detect, Respond and Sustain) within a Computer Incident Response organization.</li><li>Motivated self-starter with strong written and verbal communication skills, and the ability to create complex technical reports on analytic findings.</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>Experience in a 24x7 environment.</li></ul>At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 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 $104,650.00 - $189,175.00 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.

Cyber Net Defense Analyst

Description The Digital Modernization Sector at Leidos currently has an opening for a Cyber Operations Manager to work in our Lorton, VA office. This is an exciting opportunity to use your experience helping the Homeland Enterprise Information Technology Secure Services & Support (HEITS) Program contracted mission.In this mission we support the Department of Homeland Security to deliver cybersecurity and information assurance services. Primary Responsibilities<ul><li>Direct support for security engineering, and the integration and deployment of security technology to support advanced external threats, and cyber operations. Perform weekly, or as directed by the government, vulnerability scans in support of FISMA requirements. For all systems, coordinate with the respective system owner, system administrator or Information System Security Officer (ISSO) to notify them that weekly scanning is to be performed.</li></ul><ul><li>Support security assessments by working with the respective system owner, system administrator and/or Information System Security Officer (ISSO) to define the scope, develop a test plan and rules of engagement document, obtain necessary government approval, analyze results, prepare a written report with the findings, impacts, and recommendations, and hold out briefings of findings</li></ul><ul><li>Provide a quarterly status of the scan coverage and identify and report on issues with coverage to the government.</li></ul><ul><li>Perform technical analysis of all scan results and prepare a written report of analysis for the Government monthly, as needed, or at the request of the Government.</li></ul><ul><li>Oversee vulnerability scans in support of operational matters (non-scheduled).</li></ul><ul><li>Oversee baseline compliance aspect of information systems and applications being accredited or reaccredited through the DHS's certification and accreditation process.</li></ul><ul><li>Maintain all Body of Evidence (BOE) documentation for which they are the prime author for the duration of the contract. The Contractor shall update the documentation to correspond with product updates released in response to software updates and patches. The Contractor shall document all changes to the security posture of the system and provide those documents to the government for review and approval.</li></ul>Basic Qualifications<ul><li>Requires a BA/BS or equivalent experience and 5+ years or prior relevant experience or Masters with 3+ years of prior relevant experience. 2+ years of experience supervising or leading teams or projects.</li><li>Security+ Cert or higher </li></ul>Preferred Qualifications<ul><li>Extensive experience with the Risk Management Framework (RMF)</li><li>Extensive experience with ICD-503</li><li>Extensive experience developing security accreditation packages and achieving Authorities to Operate (ATOs)</li><li>Experience supporting security accreditation activities within the Intelligence Community</li><li>Engineering experience with the following:</li><li>Linux </li><li>Windows Server </li><li>Nexus </li><li></li></ul>At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 10, 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 $104,650.00 - $189,175.00 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.

Cyber Operations

Description Leidos has a current job opportunity for a Cyber Operations Countermeasures Engineer on the DISA GSM-O II program supporting the DISA Joint Operations Center (DJOC) embedded with DISA Headquarters, Fort Meade, MD. The candidate will support the DISA GSM-O II TN13 Defensive Cyber Operations (DCO) Branch. This position will provide leadership for defensive cyber operations activities and will be expected to actively engage with a variety of customers and mission partners, anticipating their needs, and delivering flawlessly. POSITION SUMMARY: GSM-O II provides network operations and cyber defense support to the Defense Information Systems Agency (DISA) in support of the Department of Defense (DoD) and Combatant Commands (CoCOMs). PRIMARY RESPONSIBILITIES:<ul><li>Direct and track enterprise countermeasure actions and assess the effectiveness of countermeasures on an ongoing basis. </li><li>Analyze high volumes of logs, network data (e.g. NetFlow, PCAP), and other attack artifacts in support of incident investigations.</li><li>Understand the life cycle of network threats, attacks, attack vectors and methods of exploitation with an understanding of intrusion set tactics, techniques and procedures (TTPs).</li><li>Collaborate with team members and Subject Matter Experts (SMEs) to create and validate countermeasures in accordance with (IAW) the DoDIN boundary defense posture.</li><li>Maintain situational awareness of cyber activity by reviewing DoD, Intelligence Community and open source reporting for new vulnerabilities, malware or other threats that have the potential to impact the DoDIN.</li><li>Support mission-critical Continuity of Operations (COOP).</li></ul>BASIC QUALIFICATIONS:<ul><li>Must have an active and maintain a Top Secret/SCI clearance.</li><li>BS degree and 4 + years of prior relevant experience in order to operate within the scope contemplated by the level. AA +6 years or 8 Years of work relevant expertise without degree.</li><li>Must have a DoD-8570 IAT Level 2 baseline certification (Security+ CE or equivalent) to start and able to obtain CSSP-A certification within 180 days of start date. The candidate is required to maintain these certs during employment.</li><li>Proficient understanding of Cyber Network Defense (CND) in regards to protect, detect, respond and sustain within a Computer Incident Response organization.</li><li>Applying Various subnet techniques (e.g CIDR)</li><li>Advanced understanding of TCP/IP, common networking ports and protocols, traffic flow, system administration, OSI model, defense-in-depth and common security elements.</li><li>Knowledge of the common attack vectors at the network layer.</li><li>Experience with receiving, analyzing, and troubleshooting, network alerts from various sources within the Enterprise to determine Root Cause.</li></ul>PREFERRED QUALIFICATIONS:<ul><li>Experience with DISA and DoD Networks.</li><li>Experience with malware analysis concepts and methods</li><li>Use of Cyber Defense tools for continual monitoring and analysis of system activity to identify malicious activity.</li><li>Providing timely identification and alerting of possible attacks/intrusions, anomalous activities and misuse activities and distinguish these incidents and events from benign activities.</li><li>Skill in configuring and utilizing network protection components (e.g. Firewalls, VPNs, IPS, IDS, and NIDS)</li><li>Advanced Certifications such as SANS GIAC/GCIA/GCIH, CISSP or CASP.</li><li>Experience in intelligence driven defense and/or cyber-Kill Chain methodology.</li></ul>At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 11, 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 $104,650.00 - $189,175.00 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.

Cyber Operations Countermeasures Engineer

Description Leidos GSM-O II TN13 has a current job opportunity for a Cyber Operational Planner supporting the DISA Joint Operations Center (DJOC) J36 (Defensive Cyber Operations) embedded at DISA Headquarters on Ft Meade, MD. This position will provide leadership for defensive cyber operations activities and will be expected to actively engage with a variety of customers and mission partners, anticipating their needs, and delivering flawlessly. Primary Responsibilities<ul><li>Serve as a Planning SME for the defensive cyber mission following common practices established through joint planning curriculum</li><li>Provide information assurance subject matter expertise for Cyberspace Defense concepts, practices, and procedures.</li><li>Work independently to evaluate and solve complex cyber security problems quickly and completely and report findings to the Government.</li><li>Provide leadership and guidance in the development, design and application of solutions implemented by more junior staff members.</li><li>Apply expertise to government and commercial common user systems, as well as dedicated special purpose systems requiring specialized security features to track malicious activity with known indicators from intelligence partners.</li><li>Provide guidance and direction to other professionals and serve in a consulting and/or advisory capacity to develop an indicator management program for DISA to monitor, report and eradicate enemy presence on the DODIN.</li><li>Coordinate/collaborate with program offices developing/acquiring tools for defensive cyber operations as well as with the organizations operating those tools to ensure effective implementation and employment.</li><li>Advise leadership on tool capabilities to support ongoing and future operations.</li></ul>Basic Qualifications<ul><li>Active TS/SCI security clearance.</li><li>Bachelor's degree in IT-related field and 12+ years of prior relevant experience. Additional years of applicable experience may be accepted in lieu of a degree. Experience with various Microsoft technologies such as MS Office 2013 (Word, Excel, and PowerPoint) and SharePoint</li><li>Hold DoD-8570 IAT Level II baseline certification (Sec+ CE or equivalent)</li><li>CND experience (Protect, Detect, Respond and Sustain) within a Computer Incident Response organization. Requires the highest level of understanding and the ability to apply cyber security related principles, theories, and concepts.</li><li>Motivated self-starter with exceptional written and verbal communication skills. Demonstrated experience briefing and advising Senior Executive Service (SES) and General Officer/Flag Officer (GO/FO) leadership regarding matters of strategic importance.</li></ul>Preferred Qualifications<ul><li>Graduate of the Joint Cyberspace Operations Planning Course.</li><li>Experience with DISA and DoD Networks.</li><li>Advanced Certifications such as SANS GIAC/GCIA/GCIH, CISSP or CASP.</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>Foster and encourage a collaborative environment to champion a cybersecurity culture.</li><li>Mentor and train other technical staff.</li></ul>At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 11, 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 $126,100.00 - $227,950.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Cyber Planning SME

Description Leidos has an exciting opportunity for a Cyber Security Engineer supporting cyber platform architecture, engineering and operations, including SIEM platform management, scanning platform, and end-point protection and monitoring architecture. The Cyber Security Engineer will perform systems analysis, modify and update systems, deploy and maintain applications, update and maintain system documentation, perform testing and communicate updates to stakeholders as required. This position will also be responsible for collaborating with stakeholders to design, build and deploy new systems as requirements change. This position supports a hybrid schedule, usually 3 days/week on-site + 2 days/week remote, as customer needs permit. Clearance Requirement: Applicants must currently possess a DoD Secret security clearance with the ability to obtain and maintain a TS/SCI. Key Responsibilities: <ul><li>Establish and maintain configuration and technical support to a unique community of users, assist in the technical design process, and provide guidance/direction to customer on how to best get value from the cyber platforms.</li><li>Maintain, upgrade and troubleshoot the cyber platforms</li><li>Install, upgrade and maintain required cyber securityapplications and add-ons.</li><li>Provide performance and license tuning for systems and troubleshoot components across multiple network environments.</li><li>Provide solution engineering support to ensure systems and components meet current and future standards.</li><li>Develop, create, deploy, and manage custom monitors, alerts and dashboards.</li><li>Monitor the cyber platforms for health status, and other issues, and resolve as needed.</li><li>Follow approved DoD, STIG standards and DoD IAVA requirements.</li><li>Manage patching and updates of the cyber platforms.</li><li>Monitor and audit configurations and participate in the Change Management process to ensure that unauthorized changes do not occur. </li><li>Build and integrate contextual data into notable events.</li><li>Develop advanced scripts for the manipulation of data to support analyst requirements.</li><li>Provide recommendations and implement changes to optimize the effectiveness of the cyber security platforms</li><li>Perform integration activities to connect with 3rd party software APIs.</li><li>Recommend innovative solutions to management and key stakeholders</li></ul> Must-Have's: <ul><li>Bachelor's degree and 8+ years of relevant experience; additional years of experience may be substituted in lieu of a degree.</li><li>At least five (5) years of experience with SIEM, scanning, and/or end-point protection platforms </li><li>Must have or obtain 8570 IAT-II certification prior to start date.</li><li>Experience developing in Bash, Perl, Shell, PowerShell, SQL, D3, HTML, XML, CSS, Bash, JAVA and/or Python scripts.</li><li>5+ years hands-on experience implementing and administering security solutions, including developing related documentation and artifacts.</li><li>Analytical ability, problem-solving skills, and ability to break down complex problems into actionable steps.</li><li>Experience must include a wide range of work in creating diagrams and documentation with all components that comprise IT systems including network topology.</li><li>Experience managing Windows and/or Linux server platforms</li><li>Excellent knowledge and experience with regard to IAM, NDR, EDR, SIEM, AI/ML, and other cybersecurity tools and related applications.</li><li>Experience selecting effective methods, techniques, and evaluation criteria to achieve desired outcomes.</li><li>Experience in implementing and managing STIG settings and requirements </li><li>Understanding of federal cybersecurity guidance such as FISMA NIST SP 800-37 - Guide for Applying the Risk Management Framework to Federal Information Systems: a Security Life Cycle Approach and NIST 800-137 - Information Security Continuous Monitoring (ISCM) for Federal Information Systems and Organizations.</li></ul> Nice-to-Have's <ul><li>CISSP certification</li><li>CASP certification</li><li>Additional certifications demonstrating cybersecurity/technical mastery.</li></ul>At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 9, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $104,650.00 - $189,175.00 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.

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 Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for how it's always been done." Original Posting: July 10, 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 $104,650.00 - $189,175.00 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.

Description Leidos has a new and exciting opportunity for Cyber Security Engineer SME 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 Description This role is responsible for protecting the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer 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. Candidates will work directly with Team leads, developers and operations personnel throughout a DevSecOps life cycle both on policy and technical implementation of technologies. This role is a hybrid role with a combination of some onsite and remote. Primary Responsibilities<ul><li>Plan, implement, manage, monitor, and upgrade security measures and tools for the protections of information systems and networks and automate repeatable tasks in a consultative role</li><li>Design, configure, implement, troubleshoot, and maintain all security platforms and their associated software, such as firewalls (Security Groups), intrusion detection/intrusion prevention, anti-virus/malware (HBSS), cryptography systems (Vormetric), SIEM (Splunk), and MDM</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 the change management process</li><li>Coordinate, and monitor log analysis for our managed services offerings, to ensure customer policy and security requirements are met</li></ul>Basic Qualifications<ul><li>Expert with at least one of the following tools: Splunk, HBSS/McAfee, Rapid7</li><li>Expert with implementing and managing \SIEM (e.g., Splunk), end-point security (IDS/IPS and HBSS)</li><li>Expert knowledge of networking protocols, such as TCP/IP, LAN/WAN concepts</li><li>Expert with automation (e.g., Ansible, CloudFormation)</li><li>Strong attention to detail with analytical mind outstanding problem-solving skills</li><li>Awareness of Cybersecurity trends and hacking techniques.</li><li>Master's degree with 15+ years of prior relevant experience in order to operate within the scope contemplated by the level</li><li>To be considered 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, Webinspect, Appdetective</li><li>Experience with implementing and managing network and application firewalls, incident detection, incident response and forensics activities</li><li>Experience with Agile Software Development and scripting languages (Python, Power Shell)</li><li>Amazon Web Services (AWS) Certification</li><li>Experience maintaining virtual private networks, firewalls, web protocols within a SAFe Agile Framework </li><li>Knowledge of potential attack vectors such as XSS, injection, hijacking and social engineering</li><li>Experience with health monitoring tools (Nagios, SolarWinds) and using STIG viewers/tools to assess compliance with standards</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 At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: August 28, 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 $148,850.00 - $269,075.00 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.

Cyber Security Engineer (SME)

Description Leidos has a new and exciting opportunity for Cyber Security Engineer SME 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 Description This role is responsible for protecting the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer 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. Candidates will work directly with Team leads, developers and operations personnel throughout a DevSecOps life cycle both on policy and technical implementation of technologies. This role is a hybrid role with a combination of some onsite and remote. Primary Responsibilities<ul><li>Plan, implement, manage, monitor, and upgrade security measures and tools for the protections of information systems and networks and automate repeatable tasks in a consultative role</li><li>Design, configure, implement, troubleshoot, and maintain all security platforms and their associated software, such as firewalls (Security Groups), intrusion detection/intrusion prevention, anti-virus/malware (HBSS), cryptography systems (Vormetric), SIEM (Splunk), and MDM</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 the change management process</li><li>Coordinate, and monitor log analysis for our managed services offerings, to ensure customer policy and security requirements are met</li></ul>Basic Qualifications<ul><li>Expert with at least one of the following tools: Splunk, HBSS/McAfee, Rapid7</li><li>Expert with implementing and managing \SIEM (e.g., Splunk), end-point security (IDS/IPS and HBSS)</li><li>Expert knowledge of networking protocols, such as TCP/IP, LAN/WAN concepts</li><li>Expert with automation (e.g., Ansible, CloudFormation)</li><li>Strong attention to detail with analytical mind outstanding problem-solving skills</li><li>Awareness of Cybersecurity trends and hacking techniques.</li><li>Master's degree with 15+ years of prior relevant experience in order to operate within the scope contemplated by the level</li><li>To be considered 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, Webinspect, Appdetective</li><li>Experience with implementing and managing network and application firewalls, incident detection, incident response and forensics activities</li><li>Experience with Agile Software Development and scripting languages (Python, Power Shell)</li><li>Amazon Web Services (AWS) Certification</li><li>Experience maintaining virtual private networks, firewalls, web protocols within a SAFe Agile Framework </li><li>Knowledge of potential attack vectors such as XSS, injection, hijacking and social engineering</li><li>Experience with health monitoring tools (Nagios, SolarWinds) and using STIG viewers/tools to assess compliance with standards</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 Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for how it's always been done." Original Posting: July 31, 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 $148,850.00 - $269,075.00 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.

Description Leidos is looking to hire a Cyber Security Specialist Mid in Kaneohe Bay, HI to join our SMIT program. The selected candidate will operate all aspects of Information Systems (IS) data availability, integrity, authentication, confidentiality, and non-repudiation. SMIT is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport portion of NGEN-R, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service while also saving significant dollars by focusing efforts under one enterprise network. Primary responsibilities include, but are not limited to:<ul><li>Implement and monitor security measures for communication systems, networks, and provide advice that systems and personnel adhere to established security standards and Governmental requirements for security on these systems.</li><li>Develop and execute Government approved security policies, plans, and procedures; implement data network security measures; operate and monitor network intrusion detection and forensic systems; conduct IS security incident handling; support Continuity of Operations Plan/Disaster Recovery (COOP/DR) plans and perform certification of IS and networks.</li><li>Perform other security duties including operation of Electronic Key Management System (EKMS) and maintenance of Public Key Infrastructure (PKI).</li><li>Operate Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems (IPS), Intrusion Detection Systems (IDS), other point of presence security tools, Virtual Private Networks (VPNs), and related security operations.</li><li>Perform defensive cyber operation duties including, but not limited to, ensuring workstation and server compliancy with Marine Corps McAfee Host Based Security System (HBSS) requirements; identifying cybersecurity incidents using HBSS, Tenable SecurityCenter, RedSeal, McAfee Security Information and Event Manager (SIEM), and other automated tools; operating Imperva Web Application and Database firewalls; performing forensics and remedial action on cybersecurity incidents; and reporting defensive cyber operations statistics.</li></ul>Basic Qualifications:<ul><li>High school Diploma or General Equivalency Diploma (GED) and a minimum of 6 years of relevant experience</li><li>Must possess a Security+ certification</li><li>US Citizen with an active DoD Secret Clearance</li><li>VoIP experience a plus</li></ul>NGEN At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 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 $67,600.00 - $122,200.00 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.

Cyber Security Specialist Mid

Description Leidos is looking to hire a Cyber Security Specialist Senior in Camp Pendleton, CA to join our SMIT program. The Cyber Security Specialist Senior will inform users about security measures, explain potential threats, implement, administer, and enforce security best practices in order to protect information and prevent unauthorized access and may respond to computer security breaches and viruses. The Cyber Security Specialist Senior, under broad supervision, will operate all aspects of Information Systems (IS) data availability, integrity, authentication, confidentiality, and non-repudiation. SMIT is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport portion of NGEN-R, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service while also saving significant dollars by focusing efforts under one enterprise network. Primary responsibilities include, but are not limited to:<ul><li>Implements and monitors security measures for communication systems, networks, and provides advice that systems and personnel adhere to established security standards and Governmental requirements for security on these systems.</li><li>Develops and executes Government approved security policies, plans, and procedures; implement data network security measures; operate and monitor network intrusion detection and forensic systems; conduct IS security incident handling; support Continuity of Operations Plan/Disaster Recovery (COOP/DR) plans and perform certification of IS and networks.</li><li>Performs other information security duties including operation of Electronic Key Management System (EKMS), implement Security Technical Implementation Guides (STIG), and maintenance of Public Key Infrastructure (PKI).</li><li>Operates Trellix/McAfee Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems (IPS), Intrusion Detection Systems (IDS), other point of presence security tools, Virtual Private Networks (VPNs), and related security operations.</li><li>Performs defensive cyber operation duties including, but not limited to, ensuring workstation and server compliancy within Marine Corps requirements; maintain cybersecurity by operating Tenable Security Center(ACAS), Trellix/McAfee Security Information and Event Manager (SIEM), Microsoft Defender and Advanced knowledge of Microsoft Defender for Endpoints (MDE), Tanium, Nessus, Microsoft Endpoint Configuration Manager (MeCM/SCCM), Operational Directive Reporting System (OPDRS), Active Directory (AD), Plan of Actions and Milestones (POA&M), and Information Assurance Vulnerability Management (IAVM), and other automated tools; track tickets utilizing Remedy (internal ticketing system); operating Imperva Web Application and Database firewalls; performing forensics and remedial action on cybersecurity incidents; and reporting defensive cyber operations statistics.</li><li>Confers with users to discuss issues such as computer data access needs, security violations, and programming changes.</li><li>Create and utilize complex PowerShell scripts to automate processes, manage endpoints, complete bulk patching, and other useful functions.</li></ul>Basic Qualification:<ul><li>10 years of relevant experience.</li><li>Bachelor's Degree or the equivalent combination of training, education, and military experience</li><li>Certified in accordance with DoD 8570.01-M Information Assurance Technician (IAT) Level III</li><li>Experience in computer and information security assessment and administration</li><li>U.S. citizen with a DoD Secret security clearance or higher</li></ul>Hourly rate range: $50/hour - $55/hour 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. NGEN At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 11, 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 - 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.

Cyber Security Specialist Senior

Description Leidos is looking to hire a Cyber Security Specialist Senior in Camp Pendleton, CA to join our SMIT program. The Cyber Security Specialist Senior will inform users about security measures, explain potential threats, implement, administer, and enforce security best practices in order to protect information and prevent unauthorized access and may respond to computer security breaches and viruses. The Cyber Security Specialist Senior, under broad supervision, will operate all aspects of Information Systems (IS) data availability, integrity, authentication, confidentiality, and non-repudiation. SMIT is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport portion of NGEN-R, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service while also saving significant dollars by focusing efforts under one enterprise network. Primary responsibilities include, but are not limited to:<ul><li>Implements and monitors security measures for communication systems, networks, and provides advice that systems and personnel adhere to established security standards and Governmental requirements for security on these systems.</li><li>Develops and executes Government approved security policies, plans, and procedures; implement data network security measures; operate and monitor network intrusion detection and forensic systems; conduct IS security incident handling; support Continuity of Operations Plan/Disaster Recovery (COOP/DR) plans and perform certification of IS and networks.</li><li>Performs other information security duties including operation of Electronic Key Management System (EKMS), implement Security Technical Implementation Guides (STIG), and maintenance of Public Key Infrastructure (PKI).</li><li>Operates Trellix/McAfee Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems (IPS), Intrusion Detection Systems (IDS), other point of presence security tools, Virtual Private Networks (VPNs), and related security operations.</li><li>Performs defensive cyber operation duties including, but not limited to, ensuring workstation and server compliancy within Marine Corps requirements; maintain cybersecurity by operating Tenable Security Center(ACAS), Trellix/McAfee Security Information and Event Manager (SIEM), Microsoft Defender and Advanced knowledge of Microsoft Defender for Endpoints (MDE), Tanium, Nessus, Microsoft Endpoint Configuration Manager (MeCM/SCCM), Operational Directive Reporting System (OPDRS), Active Directory (AD), Plan of Actions and Milestones (POA&M), and Information Assurance Vulnerability Management (IAVM), and other automated tools; track tickets utilizing Remedy (internal ticketing system); operating Imperva Web Application and Database firewalls; performing forensics and remedial action on cybersecurity incidents; and reporting defensive cyber operations statistics.</li><li>Confers with users to discuss issues such as computer data access needs, security violations, and programming changes.</li><li>Create and utilize complex PowerShell scripts to automate processes, manage endpoints, complete bulk patching, and other useful functions.</li></ul>Basic Qualification:<ul><li>10 years of relevant experience.</li><li>Bachelor's Degree or the equivalent combination of training, education, and military experience</li><li>Certified in accordance with DoD 8570.01-M Information Assurance Technician (IAT) Level III</li><li>Experience in computer and information security assessment and administration</li><li>U.S. citizen with a DoD Secret security clearance or higher</li></ul>Hourly rate range: $50/hour - $55/hour 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. NGEN At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 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 - 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.

Description Elevate Your Cyber Security Career at Leidos! Leidos is searching for a dynamic Cyber Security Engineer ready to transform the digital landscape in our innovative California, MD facility. We value individuals who are as passionate about technology as they are about protecting it-a mission-driven professional who thrives under challenge and collaboration. Your Mission<ul><li>Collaborate Boldly: Work side by side with our elite Systems Engineering team to define critical cyber security requirements and reimagine system architecture.</li><li>Drive Precision: Engage in comprehensive systems requirements analysis, functional and timeline analyses, and lead trade studies that inform strategic decisions.</li><li>Ensure Excellence: Participate in rigorous technical management, integration, system testing, and quality assurance to fortify our cyber defenses.</li></ul>Your keen analytical skills and innovative mindset will help safeguard our digital initiatives while charting a course for future technological breakthroughs. Basic Qualifications:<ul><li>Educational Background:<ul><li> Bachelor's Degree plus 4-8 years of relevant experience, or</li><li> Master's Degree with 2-6 years of prior experience.</li></ul></li><li>Certification: A minimum of IAT Level II certification.</li><li>Technical Expertise:<ul><li>Demonstrated ability to perform technical planning and apply cyber security requirements to sophisticated software systems.</li><li>Proficiency in evaluating alternatives with attention to cost, risk, and overall system integrity.</li></ul></li><li>Experience:<ul><li>Hands-on experience accrediting Navy Systems.</li><li>Deep understanding and application of the Risk Management Framework.</li></ul></li><li>Clearance: Must possess a current Top Secret Clearance with the ability to obtain SCI access after hiring.</li></ul>Preferred Qualifications<ul><li>Cloud Acumen: Experience accrediting cloud architecture is a definitive plus, enhancing our ability to protect modern, scalable environments.</li></ul>At Leidos, you won't just fill a role-you'll be instrumental to a team poised at the forefront of cyber security innovation. Your expertise will contribute directly to an environment where every detail matters, and every breakthrough is a step toward a safer digital future. Are you ready to lead from the front and redefine cyber security? Let's secure tomorrow together. Join us at Leidos, where your skills forge a new era in cyber defense and your career reaches extraordinary heights. Next Steps: If you're excited by the prospect of dynamic challenges and impactful innovations, we'd love to delve deeper into your potential. Consider how your journey with us could expand your horizons and create a lasting impact on a mission-critical landscape. What possibilities lie ahead when your expertise meets our state-of-the-art projects? Let's continue this conversation-what drives your passion in cyber security? Original Posting: May 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 $85,150.00 - $153,925.00 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.

Cyber Security Systems Engineer

Description Are you a motivated Cyber Software Engineer with technical hands-on knowledge of mission focused systems? Are you an ethical hacker ready to apply your knowledge to National Security? Join us at the Leidos Innovations Center, Information and Data Science Division, with a group of highly skilled and innovative individuals and a variety of exciting R&D programs. As a Cyber Software Engineer, you will design and implement sophisticated low-level networking and embedded software systems in support of national security missions. You will work in a dynamic, high-impact environment requiring deep knowledge of network stacks, system internals, and offensive/defensive cyber techniques. As a senior member of the team, you will contribute to architectural decisions and mentor junior engineers. This position will support multiple programs and projects as well as being responsible for building/supervising a core group of software engineers as well as defining and maturing the organization's software development processes. Primary Responsibilities:<ul><li>Architect and develop software for cyber tools targeting networked and embedded systems in contested environments.</li><li>Design, develop, and maintain custom tools and frameworks to support reverse engineering, vulnerability analysis, and exploitation efforts.</li><li>Conduct static analysis, dynamic analysis, and advanced fuzzing techniques on embedded devices and network protocols to identify attack vectors, enhance resilience, and optimize performance.</li><li>Produce technical documentation, mentor junior engineers, and contribute to knowledge transfer within cyber operations teams.</li><li>Lead efforts to develop the Software Development, Integration, and testing processes using state-of-the-art industry best practices</li><li>Lead, build, mentor, and supervise a group of Software Engineers</li></ul>Basic Qualifications:<ul><li>Bachelor's degree in computer science, Computer Engineering, Electrical Engineering, or a closely related technical field.</li><li>Minimum of 8 years of experience, with a significant portion focused on network defense and cyber security for embedded systems; master's with 6 - 10 years of prior relevant experience. May possess a Doctorate in technical domain.</li><li>Expertise in computer architecture, memory management, and common vulnerability classes (CWEs).</li><li>Proven expertise in C and C++ programming and strong proficiency in Rust.</li><li>Hands-on experience with TCP/IP networking stack development and strong understanding of network protocols and concepts from a security perspective.</li><li>Deep understanding of operating system internals..</li><li>Excellent analytical, problem-solving, and critical thinking skills and ability to work independently on complex tasks and lead technical efforts.</li><li>Strong technical writing and communication skills.</li><li>Defining software development processes and mentoring junior software development engineers.</li><li>Strong understanding of sound software development principles and practices and ability to define software development processes.</li><li>Ability to obtain and maintain a DoD Secret clearance. (U.S. Citizenship is required)</li></ul>Preferred Qualifications:<ul><li>Experience with wireless protocols (Wi-Fi, Bluetooth, Zigbee, SDR) and their security implications.</li><li>Experience with Android Mobile Operating Systems and Mobile Networks.</li><li>Experience developing exploits for various architectures (ARM, MIPS, x86, PPC).</li><li>Experience with reverse engineering tools (IDA Pro, Ghidra, Binary Ninja, etc.).</li><li>Knowledge of cryptographic principles and common implementation weaknesses.</li><li>Experience with hardware-level analysis and attack techniques (e.g., side-channel analysis, fault injection).</li><li>Contributions to the security community (e.g., published research, CVEs, conference presentations).</li><li>Experience with developing secure, resilient solutions</li><li>Experience with formal methods</li><li>Experience with developing/integrating/testing embedded applications</li><li>Experience with P4 programming language</li><li>Active DoD Secret clearance is preferred</li></ul>At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: May 6, 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 $104,650.00 - $189,175.00 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.

Cyber Software Engineer

Description The U.S. Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a U.S. Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, cloud, security devices, servers and workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed security violations. Leidos is seeking an experienced Cyber Threat Hunt Analyst to join our team. As a member of this highly technical Cyber Threat Hunt team supporting U.S. Customs and Border Protection (CBP), you will be responsible for in-depth technical analysis of network and endpoint logs & activity, executing various types of cyber threat hunts on various agency assets, escalating findings as deemed appropriate, and authoring technical reports summarizing operations and findings in support of the protection of the customers' systems, networks, and assets. 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></ul><ul><li>Utilize Threat Intelligence and Threat Models to create threat hypotheses for threat hunts. </li></ul><ul><li>Identify, track, and investigate high priority threat campaigns, malicious actors with the interest, capability and Tactics, Techniques, and Procedures (TTPs). </li></ul><ul><li>Utilize Cyber Threat Intelligence to execute ad hoc threat hunts on agency assets, networks, and systems to identify threat activity that may evade endpoint detection tools. </li></ul><ul><li>Utilize the MITRE ATT&CK framework to understand TTPs of adversaries, threat actors, APTs, and threats targeting the customer agency and organize threat hunts around ATT&CK techniques and sub-techniques. </li></ul><ul><li>Responsible for maintaining a comprehensive understanding of the cyber threat landscape, including identifying and analyzing cyber threats actors and/or activities to enhance cybersecurity posture of the organization's IT operating environment. </li></ul><ul><li>Prepare and report risk analysis and threat findings to appropriate stakeholders. </li></ul><ul><li>Create, recommend, and assist with development of new security content as the result of hunt missions to include signatures, alerts, workflows, and automation. </li></ul><ul><li>Coordinate with different teams to improve threat detection, response, and improve overall security posture of the Enterprise. </li></ul><ul><li>Plan, scope, and execute Threat Hunt Missions to verify threat hypotheses, deconflict findings, and escalate as necessary. </li></ul><ul><li>Proactively and iteratively search through systems and networks to detect advanced threats. </li></ul><ul><li>Analyze host, network, and application logs in addition to malware and code. </li></ul><ul><li>Will be responsible for developing scripts to support cyber threat detection that outputs results in a variety of formats, such as VB scripts, Python, C++, HTML, XML or other type most appropriate for the task. </li></ul><ul><li>Produce high quality technical and non-technical products, briefings, whitepapers, etc., with minimal supervision and emphasis on effective/accurate reporting on product topics. </li></ul><ul><li>Maintain the daily battle rhythm for the Cyber Threat Hunt team with an emphasis on adherence to deadlines, attention to detail, and clear/concise communication with the customer and stakeholders. </li></ul> Will be responsible for: <ul><li>Implementing defined procedures for remediation or make an informed decision to escalate. </li></ul><ul><li>Maintain the daily battle rhythm of threat hunts and Cyber Threat Hunt reporting. </li></ul><ul><li>Author technical and non-technical reports and briefings to ensure leadership awareness of findings and observations. </li></ul><ul><li>Create daily, weekly, and monthly reports and metrics for products and briefings. </li></ul><ul><li>Process technical data from various sources and fuse the data with intelligence reporting to improve the security posture of the customer, as well as manage Threat Hunt tools. </li></ul>Basic Qualifications: <ul><li>Possess a minimum of five (5) years of professional experience in incident detection and response, malware analysis, or cyber forensics. </li></ul><ul><li>Have a bachelor's degree in Computer Science, Engineering, Information Technology, Cybersecurity, or related field with three (3) years of experience in incident detection and response, malware analysis, or cyber forensics. </li></ul><ul><li>Have 2+ years recent experience with host-based and network-based security monitoring using cybersecurity capabilities. </li></ul><ul><li>Must be experienced developing scripts to support cyber threat detection that outputs results in a variety of formats, such as VB scripts, Python, C++, HTML, XML or other. </li></ul><ul><li>Established experience with incident response and SIEM tools, host-based logs, network-based logs, and regex. </li></ul><ul><li>Ability to work independently with minimal direction; self-starter/self-motivated. </li><li>Must be a US Citizen.</li></ul>Required certifications: The candidate should have at minimum ONE of the following certifications: <ul><li>CompTIA Cyber Security Analyst (CySA+) </li></ul><ul><li>CompTIA Linux Network Professional (CLNP) </li></ul><ul><li>CompTIA Pentest+ </li></ul><ul><li>CompTIA Cybersecurity Analyst (CySA+) </li></ul><ul><li>GPEN - Penetration Tester </li></ul><ul><li>GWAPT - Web Application Penetration Tester </li></ul><ul><li>GSNA - System and Network Auditor </li></ul><ul><li>GISF - Security Fundamentals </li></ul><ul><li>GXPN - Exploit Researcher and Advanced Penetration Tester </li></ul><ul><li>GWEB - Web Application Defender </li></ul><ul><li>GNFA - Network Forensic Analyst </li></ul><ul><li>GMON - Continuous Monitoring Certification </li></ul><ul><li>GCTI - Cyber Threat Intelligence </li></ul><ul><li>GOSI - Open Source Intelligence </li></ul><ul><li>OSCP (Certified Professional) </li></ul><ul><li>OSCE (Certified Expert) </li></ul><ul><li>OSWP (Wireless Professional) </li></ul><ul><li>OSEE (Exploitation Expert) </li></ul><ul><li>CCFP - Certified Cyber Forensics Professional </li></ul><ul><li>CISSP - Certified Information Systems Security </li></ul><ul><li>CEH - Certified Ethical Hacker </li></ul><ul><li>CHFI - Computer Hacking Forensic Investigator </li></ul><ul><li>LPT - Licensed Penetration Tester </li></ul><ul><li>CSA - EC Council Certified SOC Analyst (Previously ECSA - EC-Council Certified Security Analyst) </li></ul><ul><li>ENSA - EC-Council Network Security Administrator </li></ul><ul><li>ECIH - EC-Council Certified Incident Handler </li></ul><ul><li>ECSS - EC-Council Certified Security Specialist </li></ul><ul><li>ECES - EC-Council Certified Encryption Specialist </li></ul>Preferred Qualifications: <ul><li>A minimum of 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></ul><ul><li>Previous DOD, IC or Law Enforcement Intelligence or Counterintelligence Training/Experience </li></ul><ul><li>Demonstrated experience planning and executing threat hunt missions. </li></ul><ul><li>Understanding of complex Enterprise networks to include routing, switching, firewalls, proxies, load balancers. </li></ul><ul><li>Working knowledge of common (HTTP, DNS, SMB, etc) networking protocols </li></ul><ul><li>Familiarity with operation of both Windows and Linux based systems. </li></ul><ul><li>Proficient with scripting languages such as Python or PowerShell </li></ul><ul><li>Familiarity with Splunk Search Processing Language (SPL) and/or Elastic Domain Specific Language (DSL) </li></ul>Clearance: <ul><li>All Department of Homeland Security CBP SOC employees are required to favorably pass a 5-year (BI) Background Investigation </li></ul>The candidate must currently possess a Top Secret Clearance with the ability to obtain a Top Secret/SCI Clearance Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for how it's always been done." Original Posting: August 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 $85,150.00 - $153,925.00 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. #Remote

Cyber Threat Hunt Analyst

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></ul><ul><li>Responsible for maintaining a comprehensive understanding of the cyber threat landscape, including identifying and analyzing cyber threats actors and/or activities to enhance cybersecurity posture of an the organization's IT operating environment. </li></ul><ul><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></ul><ul><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></ul><ul><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></ul><ul><li>Will be responsible for developing scripts to support cyber threat detection that outputs results in a variety of formats, such as VB scripts, Python, C++, HTML, XML or other type most appropriate for the task. </li></ul><ul><li>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></ul><ul><li>Maintain situational awareness of emerging threats, zero days, vulnerabilities and other threats against customer systems, networks, and assets. </li></ul><ul><li>Process technical data from various sources and fuse the data with intelligence reporting to improve the security posture of the customer, as well as manage Threat 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 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. </li></ul><ul><li> 5+ 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></ul><ul><li>2 years recent experience with host-based and network-based security monitoring using cybersecurity capabilities. </li></ul><ul><li>Must be experienced developing scripts to support cyber threat detection that outputs results in a variety of formats, such as VB scripts, Python, C++, HTML, XML or other. </li></ul><ul><li>Ability to work independently with minimal direction; self-starter/self-motivated </li><li>Must be a US Citizen.</li></ul>Required certifications: The candidate should have at minimum ONE of the following certifications: <ul><li>Certified Information System Security Professional (CISSP). </li></ul><ul><li>SANS - GCIA - Intrusion Analyst </li></ul><ul><li>SANS - GREM - Reverse Engineering Malware </li></ul><ul><li>SANS - GISF - Security Fundamentals </li></ul><ul><li>SANS - GXPN - Exploit Researcher and Advanced Penetration Tester </li></ul><ul><li>SANS - GMON - Continuous Monitoring Certification </li></ul><ul><li>OSCP (Certified Professional) </li></ul><ul><li>OSCE (Certified Expert) </li></ul><ul><li>OSWP (Wireless Professional) </li></ul><ul><li>OSEE (Exploitation Expert) </li></ul><ul><li>CCSP - Certified Cloud Security Professional </li></ul><ul><li>LPT - Licensed Penetration Tester </li></ul><ul><li>ECSA - EC-Council Certified Security Analyst </li></ul><ul><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></ul><ul><li>Previous DOD, IC or Law Enforcement Intelligence or Counter Intelligence Training/Experience </li></ul><ul><li>Knowledge of Structured Analytic Techniques </li></ul><ul><li>Degree in Applied Intelligence or Advanced Degree in Cyber Security or related field. </li></ul>Clearance: All Department of Homeland Security CBP SOC employees are required to favorably pass a 5-year (BI) Background Investigation Original Posting: July 21, 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 $104,650.00 - $189,175.00 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.

Cyber Threat Intel Analyst

Description The U.S. Department of Homeland Security (DHS), Federal Emergency Management Agency (FEMA) Security Operations Center (SOC) is a U.S. Government program responsible to prevent, identify, contain and eradicate cyber threats to FEMA networks and its regions through monitoring, intrusion detection and protective security services to FEMA 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 FEMA SOC is responsible for the overall security of FEMA Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed security violations. We are seeking a highly experienced Senior Cyber Threat Intelligence Lead to establish and lead enterprise-wide cyber threat intelligence operations. This role will be responsible for producing high-confidence intelligence products, leading CTI coordination for FEMA with DHS and other agencies, supporting the SOC and engineering teams and driving strategic intelligence priorities in support of FEMA's mission. Primary Responsibilities:<ul><li>Lead FMI's CTI program, develop and maintain CTI CONOPS, SOPs, prioritizing tailored intelligence collection and dissemination across FEMA and it's regions.</li><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 expert threat analysis 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>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><li>Oversee and mentor team of CTI analysts</li><li>Collaborate with federal, state, and local CTI stakeholders to ensure actionable information sharing and situational awareness</li><li>Proficient in one more of the following computer languages Python, Bash, Visual Basic or PowerShell in order to support cyber threat detection or reporting.</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 and Silobreaker.</li><li>Collaborate with federal, state, and local CTI stakeholders to ensure actionable information sharing and situational awareness</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 FEMA personnel must have a current or be able to favorably pass a FEMA EOD</li><li>BS in IT related field or higher and 8-12 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. </li><li>5+ 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><li>Experienced utilizing CTI platforms</li><li>Strong communication skills and experience briefing to technical and executive audiences</li><li>Strong understanding of MITRE ATT&CK, cyber kill chain, Diamond Model, threat modeling and TTP tracking.</li></ul>Required certifications: The candidate should have at minimum ONE of the following certifications:<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><li>Understanding of threats to OT and Infrastructure</li><li>Experience building and maturing a CTI team</li><li>Experience performing threat hunting</li><li>Experience conducting attribution assessments of nation-sate and criminal threat actors</li></ul>Clearance: Top Secret Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for how it's always been done." Original Posting: 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 $126,100.00 - $227,950.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. #Remote

Cyber Threat Intel Lead

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! At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 5, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $67,600.00 - $122,200.00 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.

Cybersecurity Analyst

Description Leidos, a leading defense, intelligence, and technology company, is seeking a motivated Cybersecurity Analyst intern to join our Digital Modernization Group on the Global Solutions Management - Operations II (GSM-O II) contract at Whitehall, OH. As part of our team, you'll contribute to the operations, sustainment, and defense of the Defense Information System Network (DISN) within the DOD Information Network (DODIN), supporting the Defense Information Systems Agency (DISA). We are looking for highly motivated, driven, and capable candidates to join our GSM-O team and support our Cybersecurity/Network Assurance team! As a Cybersecurity Analyst Intern, you will assist in protecting critical DoD information systems by analyzing threat intelligence, investigating security alerts, and contributing to incident response efforts. This internship offers valuable hands-on experience in a real-world security environment. What You'll Do: &bull; Perform cyber threat intelligence analysis to identify potential threats and vulnerabilities. &bull; Correlate actionable security events from various sources (SIEM, IDS/IPS, etc.) to identify suspicious activity. &bull; Perform network traffic analysis using raw packet data, net flow, IDS, IPS, and custom sensor output to detect malicious activity on communications networks. &bull; Participate in the coordination of resources during incident response efforts, assisting in containment, eradication, and recovery activities. &bull; Review DoD and open-source intelligence feeds for emerging threats and vulnerabilities. &bull; Identify Indicators of Compromise (IOCs) from threat intelligence reports and integrate them into sensors and SIEMs to improve detection capabilities. &bull; Triage security alerts from various sources (e.g., SIEM, IDS/IPS) to identify potential malicious activity on customer networks. This may involve analyzing log files, network traffic, and other data sources. &bull; Conduct preliminary analysis of potential security incidents, such as investigating suspicious network connections, analyzing malware samples, or reviewing system logs for anomalous activity. &bull; Report security incidents to customers and USCYBERCOM in a timely and accurate manner. What You'll Bring: &bull; As an intern, you would be expected to have academic knowledge of such areas of Cybersecurity and preferably have prior internships or personal/school project work for some hands-on skills. &bull; Actively pursuing a degree in a relevant field (e.g., Cybersecurity, Computer Science, Computer Engineering, Information Technology) from an accredited college/university. &bull; Proactive and eager to learn new technologies and security concepts. Able to work independently on assigned tasks, seek out information as needed, and communicate progress effectively in both written and verbal form, including creating clear and concise technical documentation. &bull; Solid understanding of TCP/IP protocols, common networking ports (e.g., 80, 443, 21, 22), and the OSI model. Ability to explain the principles of defense-in-depth and its application in securing a network. Basic knowledge of system administration concepts (Windows or Linux). &bull; Understanding of the Cyber Kill Chain methodology and/or the MITRE ATT&CK framework and how they can be used to improve threat detection and response capabilities. &bull; Basic knowledge of malware analysis concepts, including identifying different malware types and understanding basic analysis techniques (e.g., static and dynamic analysis). Bonus points for experience using tools like VirusTotal or basic sandboxing environments. &bull; Ability to analyze security alerts, identify potential false positives, and prioritize investigations based on the severity and impact of the alert. &bull; Ability to obtain a Secret clearance to start (selected candidates will be sponsored for required clearance). &bull; Commitment to obtaining Security+ certification (or equivalent DoD 8570 IAT II certification) within a specified timeframe. &bull; Must be a US Citizen to qualify. &bull; Work must be performed in Whitehall, OH. &bull; Must have own transportation to enter work facility at Whitehall, OH. Preferred: &bull; Security+ and/or CySA+ certifications. &bull; Academic knowledge of CND domains (Protect, Detect, Respond, and Sustain). &bull; Understanding of Computer Incident Response organization or Security Operations Center. &bull; Familiarity with an enterprise SIEM platform like Splunk or Elastic. &bull; Unix/Linux command line experience. &bull; Scripting and programming experience (e.g., Python, Bash). At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 11, 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 $46,800.00 - $84,600.00 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.

Cybersecurity Analyst Intern

Description Leidos, a leading defense, intelligence, and technology company, is seeking a motivated Cybersecurity Analyst Intern to join our Digital Modernization Group on the Global Solutions Management - Operations II (GSM-O II) contract at Ft Meade, MD. As part of our team, you'll contribute to the operations, sustainment, and defense of the Defense Information System Network (DISN) within the DOD Information Network (DODIN), supporting the Defense Information Systems Agency (DISA). Leidos is a worldwide defense, intelligence, homeland security and advanced technology company. Our program GSM-O is a United States Government program chartered to provide worldwide Defense Information System Network services to the Department of Defense and national security organizations. Why Leidos? Join our cybersecurity team and tackle real-world challenges, contributing directly to the security and reliability of vital communication networks in a fast-paced, dynamic environment. Gain hands-on experience in cybersecurity fundamentals that matter. What You'll Do: This position will support the DISA GSM-O II Task Number 07 (TN07) Joint Force Headquarters DODIN. The selected candidate shall execute in real time, in accordance with mission requirements, ensure authorized mission partners" have visibility and usability of proper operational capabilities. The Cybersecurity Analyst Intern is expected to perform the following duties and responsibilities: &bull; Perform cyber threat intelligence analysis, correlate actionable security events, perform network traffic analysis using raw packet data, net flow, IDS, IPS and custom sensor output as it pertains to the cyber security of communications networks, and participate in the coordination of resources during incident response efforts. &bull; 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. &bull; Provide analysis of architectures, technologies, policies, information and analytic data used to determine prevention, detection, and mitigation of anomalous activity, vulnerabilities and inefficiencies. &bull; Prepare and perform briefings appropriate for senior leadership (i.e., general officer or flag officer) &bull; Perform cyber situational awareness activities and provide analysis and recommendations of situation awareness capabilities. &bull; 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. &bull; Development of operational supporting documents such as SOPs, TTPs and CONOPs. As an intern, you would be expected to have academic knowledge of such areas of Cybersecurity and preferably have prior internships or personal/school project work for some hands-on skills. What You'll Bring: &bull; Actively pursuing a degree in a relevant field (e.g., Cybersecurity, Computer Science, Information Technology) from an accredited college/university. &bull; Excellent written/verbal skills with the ability to interpret and author well-formed documents. &bull; Demonstrated commitment to training, self-study and maintaining proficiency in the technical Cybersecurity domain. &bull; Understanding of TCP/IP, common networking ports and protocols, traffic flow, system administration, OSI model, defense-in-depth and common security elements. &bull; Ability to obtain a Top Secret/SCI clearance; Secret clearance is required to start (selected candidates will be sponsored for required clearance). &bull; Commitment to obtaining Security+ certification (or equivalent DoD 8570 IAT II certification) within a specified timeframe. &bull; Must be a U.S. Citizen. &bull; Geographic Requirement: This position is based on-site at Ft Meade, MD. &bull; Reliable transportation to Ft Meade, MD is required. Preferred Qualifications: &bull; Currently possess or able to able to obtain an active DoD TS/SCI clearance and eligible for C/I Polygraph. &bull; Knowledge of Windows server 2003/ 2008/ 2012 R2. &bull; Ability to work in a virtual environment such as Microsoft Teams. &bull; Knowledge of and a proficiency in using Computer and Microsoft Office applications (Word, Excel, Access, Outlook). &bull; Strong communication skills, with the ability to communicate effectively with customers and technical personnel in high-stress situations. &bull; A solid understanding of IP addressing and subnetting. &bull; Understanding of key network monitoring protocols. &bull; Proficient in Microsoft Office 365 Suite. At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 11, 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 $46,800.00 - $84,600.00 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.

Description Leidos, a leading defense, intelligence, and technology company, is seeking a motivated Cybersecurity Analyst Intern to join our Digital Modernization Group on the Global Solutions Management - Operations II (GSM-O II) contract at Scott AFB, IL. As part of our team, you'll contribute to the operations, sustainment, and defense of the Defense Information System Network (DISN) within the DOD Information Network (DODIN), supporting the Defense Information Systems Agency (DISA). We are looking for highly motivated, driven, and capable candidates to join our GSM-O team and support our Cybersecurity/Network Assurance team! As a Cybersecurity Analyst Intern, you will assist in protecting critical DoD information systems by analyzing threat intelligence, investigating security alerts, and contributing to incident response efforts. This internship offers valuable hands-on experience in a real-world security environment. What You'll Do: &bull; Perform cyber threat intelligence analysis to identify potential threats and vulnerabilities. Review DoD and open-source intelligence feeds for emerging threats and vulnerabilities. Identify Indicators of Compromise (IOCs) from threat intelligence reports and integrate them into sensors and SIEMs to improve detection capabilities. &bull; Correlate actionable security events from various sources (SIEM, IDS/IPS, etc.) to identify suspicious activity. &bull; Perform network traffic analysis using raw packet data, net flow, IDS, IPS, and custom sensor output to detect malicious activity on communications networks. &bull; Participate in the coordination of resources during incident response efforts, assisting in containment, eradication, and recovery activities. &bull; Triage security alerts from various sources (e.g., SIEM, IDS/IPS) to identify potential malicious activity on customer networks. This may involve analyzing log files, network traffic, and other data sources. &bull; Conduct preliminary analysis of potential security incidents, such as investigating suspicious network connections, analyzing malware samples, or reviewing system logs for anomalous activity. &bull; Assist in reporting security incidents to customers and United States Cyber Command (USCYBERCOM) in a timely and accurate manner. What You'll Bring: &bull; Demonstrated academic knowledge of cybersecurity principles, with prior internship or project experience preferred. &bull; Actively pursuing a degree in a relevant field (e.g., Cybersecurity, Computer Science, Computer Engineering, Information Technology) from an accredited college/university. &bull; Proactive and eager to learn, with the ability to work independently, seek information, and communicate effectively (written and verbally). &bull; Solid understanding of TCP/IP protocols, common networking ports (e.g., 80, 443, 21, 22), and the OSI model. Ability to explain the principles of defense-in-depth and its application in securing a network. Basic knowledge of system administration concepts (Windows or Linux). &bull; Understanding of the Cyber Kill Chain methodology and/or the MITRE ATT&CK framework. &bull; Basic knowledge of malware analysis concepts and techniques (e.g., static and dynamic analysis), with experience using tools like VirusTotal or basic sandboxing environments. &bull; Ability to analyze security alerts, identify potential false positives, and prioritize investigations based on the severity and impact of the alert. &bull; Ability to obtain a Secret clearance to start (selected candidates will be sponsored for required clearance). &bull; Must be a US Citizen to qualify. &bull; Geographic Requirement: This position is based on-site at Scott AFB, IL. &bull; Work must be performed on Scott AFB, IL. &bull; Must have reliable transportation to and from Scott AFB, IL. Preferred: &bull; Security+ and/or CySA+ certifications &bull; Academic knowledge of CND domains (Protect, Detect, Respond, and Sustain). &bull; Understanding of Computer Incident Response organization or Security Operations Center. &bull; Familiarity with an enterprise SIEM platform like Splunk or Elastic. &bull; Unix/Linux command line experience. &bull; Scripting and programming experience (e.g., Python, Bash). At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 11, 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 $46,800.00 - $84,600.00 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.

Description Leidos, a leading defense, intelligence, and technology company, is seeking a motivated cybersecurity analyst intern to join our Digital Modernization Group on the Global Solutions Management - Operations II (GSM-O II) contract at Mark Center VA. As part of our team, you'll contribute to the operations, sustainment, and defense of the Defense Information System Network (DISN) within the DOD Information Network (DODIN), supporting the Defense Information Systems Agency (DISA). Why Leidos? Join our cybersecurity team and tackle real-world challenges, contributing directly to the security and reliability of vital communication networks in a fast-paced, dynamic environment. Gain hands-on experience in cyber operations that matters. What You'll Do: &bull; Utilize alerts from endpoints, IDS/IPS, NetFlow, and custom sensors to identify compromises on customer networks/endpoints. &bull; Perform junior-level review of massive log files, pivot between data sets, and correlate evidence for incident investigations. &bull; Pass triaged alerts to senior-level SOC personnel and assist in identifying malicious actors on customer networks. &bull; Document analysis, findings, and actions in a case/knowledge management system. &bull; Support senior-level SOC personnel with the creation and distribution of incident reports to customers and higher headquarters. What You'll Bring: &bull; Experience working in a SOC environment is strongly preferred. &bull; CND experience (Protect, Detect, Respond and Sustain) within a Computer Incident Response organization strongly preferred. &bull; Basic understanding of TCP/IP, common networking ports and protocols, traffic flow, system administration, OSI model, defense-in-depth and common security elements. &bull; Motivated self-starter with strong written and verbal communication skills, and the ability to create complex technical reports on analytic findings. &bull; Demonstrated commitment to training, self-study and maintaining proficiency in the technical cybersecurity domain and an ability to think and work independently. &bull; Strong analytical and troubleshooting skills. &bull; Willing to perform shift work, including weekend hours. What You'll Need: &bull; Obtaining a CompTIA Security+ certification (or IAT Level II equivalent). &bull; Actively pursuing a degree in a relevant field (e.g., Cybersecurity, Computer Science, Computer Engineering, Information Technology) from an accredited college/university. &bull; Must be able to obtain DoD secret security clearance or higher, and ability to obtain TS/SCI (selected candidates will be sponsored for required clearance). &bull; Familiarization with Cybersecurity and Incident Handling concepts (MITRE AT&CK framework, etc.). &bull; Ability to perform data entry tasks and run appropriate queries and utilize pivot tables to display, perform analysis, assess trends. Interact with customers and other teams when responding to customer tasking. &bull; Must be a US Citizen. &bull; Geographic Requirement: This position is based on-site at Mark Center, VA. &bull; Work must be performed at Mark Center VA (no remote work available). At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 11, 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 $46,800.00 - $84,600.00 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.

Description Leidos, a leading defense, intelligence, and technology company, is seeking a motivated Cybersecurity Analyst Intern to join our Digital Modernization Group on the Global Solutions Management - Operations II (GSM-O II) contract at Ford Island, Hawaii. As part of our team, you'll contribute to the operations, sustainment, and defense of the Defense Information System Network (DISN) within the DOD Information Network (DODIN), supporting the Defense Information Systems Agency (DISA). We are looking for highly motivated, driven, and capable candidates to join our GSM-O team and support our Cybersecurity/Network Assurance team! As a Cybersecurity Analyst Intern, you will assist in protecting critical DoD information systems by analyzing threat intelligence, investigating security alerts, and contributing to incident response efforts. This internship offers valuable hands-on experience in a real-world security environment. What You'll Do: &bull; Perform cyber threat intelligence analysis to identify potential threats and vulnerabilities. Review DoD and open-source intelligence feeds for emerging threats and vulnerabilities. Identify Indicators of Compromise (IOCs) from threat intelligence reports and integrate them into sensors and SIEMs to improve detection capabilities. &bull; Correlate actionable security events from various sources (SIEM, IDS/IPS, etc.) to identify suspicious activity. &bull; Perform network traffic analysis using raw packet data, net flow, IDS, IPS, and custom sensor output to detect malicious activity on communications networks. &bull; Participate in the coordination of resources during incident response efforts, assisting in containment, eradication, and recovery activities. &bull; Triage security alerts from various sources (e.g., SIEM, IDS/IPS) to identify potential malicious activity on customer networks. This may involve analyzing log files, network traffic, and other data sources. &bull; Conduct preliminary analysis of potential security incidents, such as investigating suspicious network connections, analyzing malware samples, or reviewing system logs for anomalous activity. &bull; Assist in reporting security incidents to customers and United States Cyber Command (USCYBERCOM) in a timely and accurate manner. What You'll Bring: &bull; Demonstrated academic knowledge of cybersecurity principles, with prior internship or project experience preferred. &bull; Actively pursuing a degree in a relevant field (e.g., Cybersecurity, Computer Science, Computer Engineering, Information Technology) from an accredited college/university. &bull; Proactive and eager to learn, with the ability to work independently, seek information, and communicate effectively (written and verbally). &bull; Solid understanding of TCP/IP protocols, common networking ports (e.g., 80, 443, 21, 22), and the OSI model. Ability to explain the principles of defense-in-depth and its application in securing a network. Basic knowledge of system administration concepts (Windows or Linux). &bull; Understanding of the Cyber Kill Chain methodology and/or the MITRE ATT&CK framework. &bull; Basic knowledge of malware analysis concepts and techniques (e.g., static and dynamic analysis), with experience using tools like VirusTotal or basic sandboxing environments. &bull; Ability to analyze security alerts, identify potential false positives, and prioritize investigations based on the severity and impact of the alert. &bull; Ability to obtain a Secret clearance to start (selected candidates will be sponsored for required clearance). &bull; Must be a US Citizen to qualify. &bull; Work must be performed on Ford Island, Hawaii. &bull; Must have reliable transportation to and from Ford Island, Hawaii. Preferred: &bull; Security+ and/or CySA+ certifications. &bull; Academic knowledge of CND domains (Protect, Detect, Respond, and Sustain). &bull; Understanding of Computer Incident Response organization or Security Operations Center. &bull; Familiarity with an enterprise SIEM platform like Splunk or Elastic. &bull; Unix/Linux command line experience. &bull; Scripting and programming experience (e.g., Python, Bash). At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 11, 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 $46,800.00 - $84,600.00 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.

Description Leidos, a leading defense, intelligence, and technology company, is seeking a motivated Cybersecurity Analyst Intern to join our Digital Modernization Group on the Global Solutions Management - Operations II (GSM-O II) contract at Hill AFB, UT. As part of our team, you'll contribute to the operations, sustainment, and defense of the Defense Information System Network (DISN) within the DOD Information Network (DODIN), supporting the Defense Information Systems Agency (DISA). We are looking for highly motivated, driven, and capable candidates to join our GSM-O team and support our Cybersecurity/Network Assurance team! As a Cybersecurity Analyst Intern, you will assist in protecting critical DoD information systems by analyzing threat intelligence, investigating security alerts, and contributing to incident response efforts. This internship offers valuable hands-on experience in a real-world security environment. What You'll Do: &bull; Perform cyber threat intelligence analysis to identify potential threats and vulnerabilities. Review DoD and open-source intelligence feeds for emerging threats and vulnerabilities. Identify Indicators of Compromise (IOCs) from threat intelligence reports and integrate them into sensors and SIEMs to improve detection capabilities. &bull; Correlate actionable security events from various sources (SIEM, IDS/IPS, etc.) to identify suspicious activity. &bull; Perform network traffic analysis using raw packet data, net flow, IDS, IPS, and custom sensor output to detect malicious activity on communications networks. &bull; Participate in the coordination of resources during incident response efforts, assisting in containment, eradication, and recovery activities. &bull; Triage security alerts from various sources (e.g., SIEM, IDS/IPS) to identify potential malicious activity on customer networks. This may involve analyzing log files, network traffic, and other data sources. &bull; Conduct preliminary analysis of potential security incidents, such as investigating suspicious network connections, analyzing malware samples, or reviewing system logs for anomalous activity. &bull; Assist in reporting security incidents to customers and United States Cyber Command (USCYBERCOM) in a timely and accurate manner. What You'll Bring: &bull; Demonstrated academic knowledge of cybersecurity principles, with prior internship or project experience preferred. &bull; Actively pursuing an Associate's, Bachelor's, or Master's degree in a relevant field (e.g., Computer Science, Computer Engineering, Information Technology). &bull; Proactive and eager to learn, with the ability to work independently, seek information, and communicate effectively (written and verbally). &bull; Solid understanding of TCP/IP protocols, common networking ports (e.g., 80, 443, 21, 22), and the OSI model. Ability to explain the principles of defense-in-depth and its application in securing a network. Basic knowledge of system administration concepts (Windows or Linux). &bull; Understanding of the Cyber Kill Chain methodology and/or the MITRE ATT&CK framework. &bull; Basic knowledge of malware analysis concepts and techniques (e.g., static and dynamic analysis), with experience using tools like VirusTotal or basic sandboxing environments. &bull; Ability to analyze security alerts, identify potential false positives, and prioritize investigations based on the severity and impact of the alert. &bull; Ability to obtain a Secret clearance to start (selected candidates will be sponsored for required clearance). &bull; Must be a US Citizen to qualify. &bull; Work must be performed on Hill AFB, UT. &bull; Must have reliable transportation to and from Hill AFB, UT. Preferred: &bull; Security+ and/or CySA+ certifications. &bull; Academic knowledge of CND domains (Protect, Detect, Respond, and Sustain). &bull; Understanding of Computer Incident Response organization or Security Operations Center. &bull; Familiarity with an enterprise SIEM platform like Splunk or Elastic. &bull; Unix/Linux command line experience. &bull; Scripting and programming experience (e.g., Python, Bash). At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 11, 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 $46,800.00 - $84,600.00 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.

<h2>What You'll Do</h2>The Cybersecurity Authorizations Manager is responsible for the Cybersecurity Authorization’s team. &nbsp;This team is responsible for information system and software continuous authorization to operate, certification and technical testing. Also, development of the required documentation for new and existing information systems. This role is expected to manage the team that plans and executes security controls to secure information systems, networks, and data. Also, this work role collaborates with the security operations team focused on cyber risks and threats to information security systems. &nbsp;The Authorizations Manager will report to the Chief Information Security Officer (CISO), and will work with the Cyber Operations Manager, the Network Operations Center, Enterprise Risk manager and other business functional managers. This position is expected to have an expert understanding implementing the NIST Risk Management Framework (RMF). &nbsp;This manager shall lead a team at the Y-12 National Security Center, in Oak Ridge, Tennessee.<h2>Specific Job Responsibilities</h2>•Designs, tests, and implements state-of-the-art secure operating systems, networks, and database products.&nbsp; •Conducts risk assessment and provides recommendations for application design. Involved in a wide range of security areas, including architectures, firewalls, electronic data traffic, and network access.&nbsp; •Uses encryption technology, penetration, vulnerability analysis of various security technologies, and information technology security research.&nbsp; •Assemble security reports to regulatory agencies&nbsp; •Will serve as an Alternate Information System Security Manager (A-ISSM), assisting the primary ISSM in delegated duties.&nbsp; •This position is expected to have advanced experience implementing the NIST Risk Management Framework (RMF) and the various supporting elements.&nbsp; •This role shall stay up to date on the latest risks and threats to information security systems, as well as working with the technology subject matter expert to develop risk assessments and the proper mitigations.&nbsp; •Maintain timely and effective communication with stakeholders to resolve Cybersecurity issues (to include development and maintenance of employee Cybersecurity training) •Plan, prioritize, and coordinate cyber staff priorities of work •Ensure risk-balanced security measures are integrated into IT projects and activities •Manage compliance activities to support the contractor assurance program (i.e., patching and mitigation actions to resolve vulnerability scans) •Establish policies and procedures to ensure appropriate cyber controls and monitoring are in place to ensure the confidentiality, integrity, and availability of business and NNSA information •Support the CISO and other Cybersecurity personnel to ensure implementation of the Cybersecurity program remains in compliance with DOE/NNSA and NIST requirements •Standardize, document, maintain, and automate where possible cyber processes for monitoring, analysis, and response to cyber incidents •Plan, prepare, and devise work plans that ensure cyber efforts are conducted within approved budget and schedule parameters •Work with CISO to establish cyber metrics to gauge program effectiveness and perform internal audits and assessments •Responsible for hiring and developing cybersecurity subject matter experts and retaining critical cybersecurity skills within the workforce •Ability to work autonomously, strong decision making, effective time management, and first-class customer service skills •On call support in the event of an operational or cybersecurity incident •Ability to travel, ~10% per fiscal year, supporting mission requirements&nbsp;Specific Job Knowledge &amp; Training Required:•Knowledge of Federal Cybersecurity protection standards and baselines (e.g., NIST Cybersecurity Framework, NIST SP 800-53, DoD STIGs, CNSSI 1253) •Ability to identify cyber risks and appropriate mitigations •Ability to create required documentation and to leverage automated tools such as electronic Governance, Risk, and Compliance (eGRC) systems •Ability to train and mentor others to research and document security best practices for particular devices, applications, and emerging technologies •Ability to present administrative, technical, and operational information clearly and effectively through the oral and written word as well as diagrams and charts •Experience leading self-assessments and supporting external audit activities •CISSP, CEH, GSIP, or CISM certifications&nbsp; •Familiarity with automated compliance scanning tools •Knowledge of the ITIL framework •Experience in project management •Familiarity with DOE Cybersecurity program and requirements •Familiarity with supporting and enabling the DOE/NNSA mission •Familiarity with implementing&nbsp;<h2>What You Can Expect</h2><ul><li>Meaningful work and unique opportunities to support missions vital to national and global security</li><li>Top-notch, dedicated colleagues</li><li>Generous pay and benefits with a stable organization</li><li>Career advancement and professional development programs</li><li>Work-life balance fostered through flexible work options and wellness initiatives</li></ul><h2>Minimum Job Requirements</h2><ul><li>Bachelor's degree: Minimum 5 years of relevant experience.</li></ul><h2>Why Y-12?</h2>You get #morethanajob. We encourage employees to achieve a healthy personal balance among home, work and the community. One of the ways we embrace work-life balance is by offering flexible work arrangements that provide alternatives to the traditional workweek, while still meeting business needs. Top talent and personal commitment mean more to our success than any other factors, so we reward our people with the kinds of benefits that make a positive difference in the quality of their lives. Benefits such as: medical plan, prescription drug plan, vision plan, dental plan, employer matched 401(k) savings plan, disability coverage, education reimbursement and many more. Want to stay healthy and fit but hate the cost of a gym membership? Take advantage of one of our onsite workout facilities and eat healthy in our onsite cafeterias. Much more than a workplace, at Y-12, you can build a career that lasts a lifetime.<h2>Notes</h2>The minimum education and experience for the lowest career level in the job posting range are listed under Minimum Job Requirements. Successful candidates hired into a higher career level than the minimum in the range must meet the requirements listed in the job leveling charts for the career level into which they are being hired.&nbsp;If a range of Career Levels is posted, i.e., Senior Associate to Senior Specialist, internal applicants already in one of the Career Levels would come across at their current Career Level. Internal applicants currently in a lower level Career Level would move to the lowest posted Career Level.Requires a Q clearance; however all qualified candidates will be considered regardless of their current clearance status. The ability to obtain and maintain a Department of Energy Q clearance is required.&nbsp;This position may require entry into the Material Access Areas (MAA) and participation in the Human Reliability Program (10 C.F.R. Part 712), which requires successful competition of a DOE counterintelligence evaluation and may include a counterintelligence-scope polygraph examination.&nbsp;This position may be categorized as a “designated position” identified by 10 C.F.R. Part 709, requiring successful completion of a DOE counterintelligence evaluation that may include a counterintelligence-scope polygraph examination.&nbsp;CNS is a drug-free workplace. Candidates accepting a job offer will be required to pass a pre-placement physical, drug screening and background investigation. As an employee, you may be required to receive and maintain a security clearance from the United States Department of Energy in order to meet eligibility requirements for access to sensitive information or matter. U.S. citizenship is a requirement for security clearance applicants. All employees are subject to being randomly selected for drug testing without advance notification. &nbsp;CNS is an equal opportunity employer. All qualified applicants will receive consideration for employment based on merit and without regard to race, color, religion, sex, sexual orientation, national origin, protected veteran status or disability.

Cybersecurity Authorization Manager 

Description Join Our Elite Team as a Cybersecurity Engineer (IASE/ISSE) Location: Suitland, MD (National Maritime Intelligence Center) Security Clearance: Active DoD Top Secret/SCI (TS/SCI) security clearance Leidos is seeking a dynamic Security Engineer to work onsite at the National Maritime Intelligence Center. This role offers the chance to make a significant impact on national security while advancing your career. Why Join Us:<ul><li>Expert Role: Be recognized as a subject matter expert in Cybersecurity and Security Engineering.</li><li>Innovative Work: Influence the development of cutting-edge on-prem and Hybrid solutions.</li><li>Independence: Tackle complex problems with your technical expertise.</li><li>Cybersecurity Vanguard: Provide in-depth ISSE support and lead the integration of new (DISA, Trellix, and NAVSEA, etc ) cybersecurity and scanning tools.</li></ul>Responsibilities:<ul><li>Capture and integrate security requirements into IT systems.</li><li>Conduct vulnerability assessments, ethical hacking, and penetration testing.</li><li>Analyze IT systems for threats and provide remediation recommendations.</li><li>Develop and deliver training on cyber tools and processes.</li><li>Research and evaluate Cybersecurity tools and methodologies</li></ul>Basic Qualifications:<ul><li>Bachelor's degree in a related field with 8+ years of experience or Master's degree with 6+ years of experience. Additional experience, certifications or trainings may be considered in lieu of degree.</li><li>Active DoD Top Secret/SCI (TS/SCI) security clearance.</li><li>Active IAT or IAM Level III DoD Approved 8570 Baseline Certification (e.g. CISSP-ISSEP or CASP certification).</li><li>Experience with DIACAP/DoD RMF, DCID 6/3, ICD-503, NIST 800-53, and/or RMF.</li><li>Proficiency in hardening modern operating systems and implementing security engineering best practices.</li><li>Some scripting experience is a plus. </li><li>Up to 10% travel may be required.</li></ul>Preferred Qualifications:<ul><li>Software development experience in Java, C, C++, or other programming languages.</li><li>Systems Engineering and Network Administration.</li><li>Project Management experience.</li></ul>Why Leidos?<ul><li>Cutting-Edge Technology: Work with innovative technologies.</li><li>Career Advancement: Opportunities for professional growth.</li><li>Impact: Contribute to national security.</li></ul>Elevate Your Career: Join us at the forefront of national security and cybersecurity innovation. Apply now and make a difference! NITESONI EIO2024 Original Posting: June 4, 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 $104,650.00 - $189,175.00 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.

Cybersecurity Engineer (IASE/ISSE)

Description The Defense Sector at Leidos currently has an opening for an Intern for Spring of 2026 within our Cyber Security Product Development group to work in our Huntsville, Alabama office. In this position, you will design and develop software for defensive cyber operations and resiliency efforts. The selected candidate will support creation and customization of a solution. Primary Responsibilities<ul><li>Creating procedures and techniques for ongoing usage of a cyber operations platform within a customer designated environment.</li><li>Evaluating, selecting, and integrating of open-source cyber tools to incorporate in a cyber operations platform.</li><li>Developing new algorithms used in IDS/IPS systems to detect malicious behavior.</li><li>Developing graphical cyber dashboards and tools to enhance understanding of cyber activities being monitored by a cyber operations platform.</li></ul>Basic Qualifications<ul><li>Pursuing a Bachelor's degree in cybersecurity, computer engineering, or computer science.</li><li>Must be a US citizen and be able to obtain a Secret clearance.</li><li>Ability to write software and scripts in languages such as Python, BASH, C++, HTML, Javascript.</li><li>Familiarity with dissection of network protocols using Wireshark and other tools.</li><li>Experience with virtualization and containerization technologies such as Vagrant, Docker, VirtualBox, and Kubernates.</li></ul>Preferred Qualifications<ul><li>Familiarity with the ELK stack ( Elasticsearch, Logstash, and Kibana ) for a cybersecurity solution.</li><li>Experience with Devops tools such as Git, Jenkins, Make, and Jira.</li><li>Understanding of Cyber Security concepts and agile software development.</li><li>Ability to work independently to deliver software in a timely manner.</li></ul>At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 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 $46,800.00 - $84,600.00 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.

Cybersecurity Engineer Intern

Description Are you ready for a rewarding and inspiring career? 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 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! The Leidos Digital Modernization Sector is seeking a highly qualified and trained Cybersecurity Engineering Subject Matter Expert (SME) to provide expert guidance and direction underpinning Leidos on-site support to research and development activities on Aberdeen Proving Grounds, Maryland. If this sounds like the kind of environment where you can thrive, keep reading! The Mission The Digital Modernization Sector is focused on delivering performance-based IT services and repeatable solutions to include applying cloud-factory and aaS (as a Service) capabilities and integrating commercial products to provide a comprehensive digital engineering approach to IT transformation. Are you ready to make an impact? Begin your journey of a flourishing and meaningful career, share your resume with us today! The Cybersecurity Engineer SME will provide technical leadership to multiple project teams of cybersecurity professionals on the Leidos on-site support team. The Cybersecurity Engineer SME will provide expert cybersecurity, risk assessment, and information assurance support to a variety of engineering projects, involving research & development, prototyping, integration, test and evaluation, cross domain solutions, networking, and software development.<ul><li>Oversee teams of other cybersecurity professionals</li><li>Provide expert technical assistance to Army Cross Domain Solution (CDS) government customers/stakeholders</li><li>Reviews and approves all cybersecurity program deliverables</li><li>Communicates program cybersecurity matters to program leadership</li><li>Interacts with other engineering and program leads to deliver cross functional projects</li></ul>What Sets You Apart:<ul><li>Must have a bachelor's degree and a minimum of 12 relevant years of work experience</li><li>Must have Top Secret clearance eligible for access to SCI</li><li>Professionally recognized cybersecurity certification in a DoD Directive 8140</li><li>Must have a minimum of 1 year of experience that demonstrates a detailed understanding of multiple security assessment applications and the ability to create applications when those tools will not suffice for an assessment.</li><li>Must have 5 years of experience in information assurance, information security, or cybersecurity</li><li>Must have experience supporting NSA approved cross domain solutions Lab Based Assessment Security Assessment (LBSA) team.</li><li>Must have a minimum of 1 year of experience in cross domain solutions (CDS), conducting hands-on security assessments, networking, Linux, virtual machines and appliances, and software/scripting development.</li><li>Completed training compliant with CDS Raise the Bar (RTB) and documented experience supporting RTB projects.</li><li>Documented experience supporting CDS R&D projects that were RTB compliant.</li></ul>You Might Also Have:<ul><li>Master's degree with 10+ years of work experience</li><li>Experience supporting Army and NSA customers</li><li>Experience developing policies and procedures for new program startup</li></ul>Clearance Required:<ul><li>Must possess a Top Secret clearance eligible for access to SCI by contract start</li></ul>At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: August 28, 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 $126,100.00 - $227,950.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Cybersecurity Engineering Subject Matter Expert (SME)

Description Leidos Beavercreek is seeking a part-time Cybersecurity Intern (entry level ) to join our Beavercreek Ohio, Pentagon Blvd. office starting this fall. This is an exciting opportunity to use your experience helping the Air Force Research Labs (AFRL) Sensors Directorate, Rapid Technology Development & Demonstrations (RTD2) program perform research and development in the areas of open systems architecture (OSA) and rapid integration and demonstration of ISR technologies. In support of this multi-year high visibility program, your position as a Cybersecurity Intern will be to support USAF programs at Wright Patterson Air Force Base through a combination of laboratory, ground, and flight testing, ensuring system readiness and operation through implementation of security controls and adherence to cybersecurity policies. Primary Responsibilities<ul><li>Design, develop and maintain mission-critical software in support of national defense, and intelligence gathering products for both systems both airborne and ground based systems</li><li>Participate in laboratory, ground and flight testing to validate software</li><li>Document and communicate proposed cybersecurity solutions with integrated, cross-functional engineering teams in a fast paced highly technical environment</li><li>Stay up-to-date on state-of-the-art cybersecurity techniques and implementation technologies</li><li>Participate in cybersecurity reviews to ensure delivery of quality, secure, resilient products</li></ul>Basic Qualifications<ul><li>Currently pursuing a degree in Cybersecurity / IT Administration, or similarly relevant technical discipline</li><li>This internship position is onsite at our Beavercreek Ohio office - applicant/candidate is expected to work daily in our facility</li><li>Interpersonal and communication skills</li><li>US Citizenship and the ability to obtain a DoD Secret security clearance with Leidos</li></ul>Preferred Qualifications<ul><li>Active DoD Secret (or higher) Clearance</li><li>Proficiency in Windows and Linux environments, virtual machines, and containerization</li><li>Familiarization with imaging and configuring standard desktops, troubleshooting user issues with hardware and software, ensuring compliance with software and security requirements</li></ul>At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 9, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $39,650.00 - $71,675.00 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.

Cybersecurity Intern

Description The Homeland and Force Protection Business Area has an immediate opening for a Cybersecurity Program Manager to support our customer's mission critical malware analysis programs. This position is an exciting opportunity to leverage your leadership skills and lead the nation's defensive cyber operations supporting malware detection and defeat as well as reverse engineering. If you are looking to join and lead a team of the best cybersecurity professionals in the industry supporting our nation's front line of defense against cyber threats, this is the job for you. Primary Responsibilities The Malware Analysis Program Manager will lead a team of 20 cybersecurity professionals with responsibilities to assist our customer in continuing to evolve cybersecurity technologies to answer leading edge security problems to include advanced visualization solutions, exfiltration detection modeling and analysis, malware detection, reverse engineering, automated analysis and modeling, and sandbox analysis systems. The duties for this position will also include management and delivery of key weekly, monthly, quarterly and yearly reporting and trend analysis relating customer CMA mission areas as well as project and program timeline development and implementation aligned to customer goals and cyber threat analysis output expectations. Basic Qualifications<ul><li>Bachelor's Degree</li><li>Minimum of 15 years of experience leading teams of 20 or more malware analysts or cyber security professionals</li><li>Active TS/SCI clearance</li><li>Ability to establish common processes across tasks for system-wide, cross-task activities such as configuration management, risk management, performance measurement, subcontractor management, security, process improvement, and quality assurance via the PMP.</li><li>Previous experience in cybersecurity team management, cyber strategic planning and/or cyber operations</li><li>Experience maintaining oversight of support team strategy and deliverables to customers</li><li>Experience coordinating across customers for resource planning and allocation to mission needs, both steady state and ad-hoc</li><li>Ability to communicate with customer leadership and ensure core mission requirements are met on schedule and cost with proactive efficiency implementation</li><li>Provide management of support personnel and operational needs to proactively cover any mission gaps and surge needs predicated on emergent operational necessity</li></ul>Preferred Qualifications<ul><li>CISA or DHS cybersecurity experience - either as a manager or as a technical SME</li><li>Cybersecurity technical experience in the areas of Advanced Persistent Threat (APT) analysis, YARA rule crafting, or developing and maintaining a secure analysis environment</li></ul>Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for how it's always been done." Original Posting: August 15, 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 $126,100.00 - $227,950.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Cybersecurity Program Manager

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 Systems Engineer (Entry-level) to an Information Assurance Program near Ft. Meade, MD. The successful candidate will participate in the development of system engineering documentation, such as System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, and Interface Control 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, developing concepts of operation and interface standards, developing system architectures, and performing technical/non-technical assessments. Assist with operational views, technical standards views, and system and services views for architectures using applicable DoDAF standards. 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: Responsible for technical planning, system design reviews, development and integration oversight, verification and validation assistance. Duties include performing systems requirements analysis, functional analysis, timeline analysis, trade studies, requirements allocation and interface definition, technical management, integration, system testing, and quality assurance. Qualifications:<ul><li>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 2 - 4 years of prior relevant experience in order to operate within the scope contemplated by the level. Five (5) years of additional SE experience may be substituted for a Bachelor's Degree.</li><li>Written and verbal communications skills</li><li>Active TS/SCI with Poly Clearance required</li></ul>Desired Skills:<ul><li>Experience in Space System Engineering</li></ul>Original Posting: April 24, 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 $67,600.00 - $122,200.00 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.

Cybersecurity System Engineer

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 Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for how it's always been done." Original Posting: 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 $104,650.00 - $189,175.00 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.

Cybersecurity Systems Engineer

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 Original Posting: July 14, 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 $126,100.00 - $227,950.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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 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. Leidos is seeking a Cybersecurity Technical Director to provide technical leadership within our Digital Modernization Sector. The ideal candidate will be familiar with full spectrum cybersecurity capabilities and comfortable leading a team across these domains. The Cybersecurity Technical Director will support a variety of tasks, including support to new business opportunities, direct programs, research & development efforts. The Cybersecurity Technical Director will be seen as a subject matter expert throughout the organization and will take the lead on projects relating to Cross-Domain Solutions (CDS), Commercial Solutions for Classified (CSfC), wireless technologies, and cryptographic research. The position will require strong technical and management capabilities. Primary Responsibilities <ul><li>Supports the Digital Modernization Sector in developing and delivering complex cybersecurity and cryptographic solutions on captures, IRADs, and direct programs.</li><li>Identify and research opportunities for advancement across the field of cybersecurity.</li><li>Oversees technical teams developing and integrating full-spectrum cyber solutions. </li></ul> Basic Qualifications <ul><li>Must be a US Citizen and possess a Top Secret Clearance eligible for access to SCI</li><li>Bachelor's degree in field related to Cybersecurity, Computer Science, or Software Engineering.</li><li>12+ years of demonstrated work experience in the field of cybersecurity</li><li>Demonstrated ability to provide guidance and recommendations for resolution of Information Security and Cryptographic Modernization technical problems</li><li>Demonstrated experience with development architecture for the legacy KY100 crypto device KMI Aware to obtain key packages via iAPP/KMI</li><li>Experience designing solutions for secure, scalable, and robust on premise and cloud-based virtualized infrastructures.</li><li>Experience developing and maintaining architecture artifacts, and effectively communicating the design to executive and technical stakeholders</li><li>Previous experience developing and integrating Cross-Domain Solutions (CDS) with documented experience supporting CDS Raise the Bar (RTB) projects</li><li>Strong interpersonal, critical thinking, and communication skills, including the ability to clearly convey complex and technical data to non-technical consumer</li><li>Able to work across DoD and IC agencies to support organizational goals</li></ul> Preferred Qualifications <ul><li>Masters' Degree in fields related to Cryptographic Modernization such as Cybersecurity, Computer Science with focus on Cryptography, Information Assurance, Applied Mathematics or Cryptography</li><li>Possess advanced technical certifications within field of Cryptographic Modernization such as Certified Cryptography Professional (CCP), GIAC Certified Crypto Analyst (GCCA), and Post-Quantum Cryptography (PQC) Certification, and related certifications, to include: Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), Certified Information Systems Auditor (CISA), GIAC Security Expert (GSE), Offensive Security Certified Professional (OSCP), and Certified Ethical Hacker (CEH)</li><li>Active Project Management Professional (PMP) certification or equivalent</li><li>TS / SCI w/ CI Polygraph</li><li>Experience with cryptography and embedded system development</li><li>Experience with 5G and wireless technologies</li><li>Experience supporting Army programs</li></ul> Clearance Required <ul><li>Must possess an active DoD TS/SCI at time of consideration.</li></ul>At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 2, 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 $126,100.00 - $227,950.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. #Remote

Cybersecurity Technical Director

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector (NSS) seeks a highly qualified and trained Journeyman-level Cyberspace Intelligence Threat Analysts to support United States Cyber Command (USCYBERCOM) operations, with focus on identifying, analyzing, and recommending mitigation strategies for Cyber threats targeting Offensive Cyberspace Operations (OCO) systems. This vital on-site support to USCYBERCOM J3 (Operations), Cyber National Mission Force (CNMF), and Joint Task Force-Ares (JTF-ARES) underpins USCYBERCOM support to United States National Security objectives. This opportunity is in anticipation of a potential future contract award. What you'll be doing:<ul><li>Provide timely, accurate, relevant support in manner that best supports USCYBERCOM in identifying and assessing emerging threats and vulnerabilities in the Cyberspace domain, with focus on risks to OCO systems.</li><li>Analyze and evaluate All-Source finished intelligence, single-source intelligence, and technical data from various sources to identify Cyber threat patterns and anomalies.</li><li>Produce and deliver recurring threat intelligence reports, summarizing relevant cyber threats to OCO infrastructure.</li><li>Conduct and publish in-depth risk assessments to evaluate and categorize the risk posture of detected cyber threats while supporting development and refinement of risk assessment methodologies and tools used for threat categorization.</li><li>Utilize Signals Intelligence (SIGINT) tools and apply analytical methodologies when required to perform technical analysis on critical Cyber threats impacting OCO assets.</li><li>Collaborate with operational, technical, and intelligence elements across USCYBERCOM to enhance situational awareness and threat response capabilities.</li><li>Maintain a current understanding of advanced persistent threats (APTs), threat actor tactics, techniques, and procedures (TTPs), and cyber threat trends affecting national security.</li><li>Maintain situational awareness of, and execute on demand, Cyberspace Operations (CO) crisis plans.</li><li>Provide situational awareness to a range of projects, Crisis Action Teams, and current operations activities supporting Operational Planning Teams (OPTs).</li><li>Execute resource allocation decisions aligned with organization objectives.</li><li>Apply knowledge of cyber threats and attack methods and techniques emanating from state and non-state adversaries and tiered vulnerabilities within Blue Space as focus of threats.</li><li>Develop and execute comprehensive programs for assessing CO and validating operational performance characteristics.</li><li>Review, approve, prioritize, and submit operational requirements for research, development, and/or acquisition of cyber capabilities.</li><li>Support integration and synchronization of intelligence planning activities with operational planning timelines.</li><li>Interpret and apply laws, regulations, policies, and guidance relevant to daily activities. </li><li>Communicate complex information, concepts, or ideas in a confident and well-organized manner through verbal, written, and/or visual means.</li></ul>What does Leidos need from me?<ul><li>Active Top Secret clearance with SCI eligibility and Polygraph required.</li><li>BA/BS degree or higher within Cybersecurity, Computer Science, Intelligence Studies, or related field, or ability to complete degree within one year of hire. Can substitute formal education with extended experience and technical certifications.</li><li>Five plus years' experience within Cyber intelligence analysis or a similar Cyber threat analyst role, or eight plus years' total within field of intelligence analysis. </li><li>Demonstrated understanding of All-Source intelligence principles as applied to field of Cyber.</li><li>Demonstrated experience with applicable SIGINT tools and techniques and able to produce single-source intelligence products tailored to drive CO.</li><li>Broad knowledge of Blue-space Cyber capabilities and demonstrate understanding of available Cyber infrastructure or platforms to conduct Defensive (DCO) and Offensive Cyberspace Operations (OCO).</li><li>Knowledge of the range of CO and their underlying intelligence support needs, topics, and focus areas.</li><li>Knowledge of computer networking fundamentals as well as concepts, terminology, and operations of a wide range of communications media (computer and telephone networks, satellite, fiber, wireless).</li><li>Ability to support timely, accurate, relevant analytical production, to include documents, summaries, issue papers, talking points, and briefings</li><li>Demonstrated proficiency working in a fast-paced collaborative environment, ability to proactively multi-task and meet short deadlines.</li><li>Strong interpersonal, critical thinking, and communication skills, including the ability to clearly convey complex and technical data to non-technical consumers.</li></ul>Favorable if you have:<ul><li>Masters' Degree or higher within Cybersecurity, Intelligence Studies, Information Security or related fields. </li><li>Intimate familiarity with USCYBERCOM organizational structure and mission. </li><li>Prior experience supporting Joint operations across multiple warfighting domains. </li><li>Demonstrated experience incorporating Artificial Intelligence and Machine Learning into operations at any level to increase efficiency and effectiveness of operational outcomes</li><li>Experience with Space-enabled CO. </li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Familiar with art of Data Science and applicability to CO.</li><li>Familiar with Microsoft Power BI data visualization software. </li><li>Familiarity with Cyber threat frameworks such as MITRE ATT&CK or Cyber Kill Chain.</li><li>Desired Certifications: DoD 8570 IAT Level II (CCNA Security, COMPTIA CySA+, COMPTIA Security + CE, GICSP, GSEC, SSCP).</li></ul>COSS At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: July 29, 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 $89,700.00 - $162,150.00 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.

Cyberspace Intelligence Threat Analyst, Journeyman

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. If this sounds like the kind of environment where you can thrive, keep reading! The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector (NSS) seeks highly qualified and trained Cyberspace Operational Planners to support Department of Defense Joint Planning processes that underpin United States Cyber Command (USCYBERCOM) operations. Individuals will engage in Cyberspace Operational Planning activities supporting Leidos on-site contract support to USCYBERCOM J3 (Operations), Cyber National Mission Force (CNMF), and Joint Task Force-Ares (JTF-ARES). This opportunity is in anticipation of a potential future contract award. What you'll be doing:<ul><li>Engage in approved plans development and staffing processes within collaborative environment to enable range of Cyberspace Operations (CO) according to USCYBERCOM planning guidance and applicable Joint publications. </li><li>Support targeting selection, validation, synchronization, and enable integration during the execution of activities within Cyber Warfare domain.</li><li>Draft and staff foundational planning documents such as Operational Plans (OPLANS), Operational Orders (OPORDs), and Fragmentary Orders (FRAGOs).</li><li>Support Joint Operational Planning Groups and Teams (OPG/OPT), and develop and integrate Cyberspace capabilities into plans.</li><li>Develop concepts of support, courses of action, integrate command and external capabilities, coordinate and document comprehensive plans.</li><li>Engage in, and provide situational awareness to, range of projects, Crisis Action Teams, and current operations activities supporting OPTs.</li><li>Develop and review specific CO plans and guidance for integration into broader planning activities and to ensure that execution and resource allocation decisions align with organization objectives.</li><li>Demonstrate knowledge of cyber threats and attack methods and techniques emanating from state and non-state adversaries and tiered vulnerabilities within Blue Space as focus of threats.</li><li>Develop and execute comprehensive programs for assessing CO and validating operational performance characteristics.</li><li>Review, approve, prioritize, and submit operational requirements for research, development, and/or acquisition of cyber capabilities.</li><li>Develop and maintain deliberate and/or CO crisis plans.</li><li>Analyze and assess internal and external partner CO capabilities and tools.</li><li>Transition operational planning efforts to current operations.</li><li>Navigate organizational structure as it pertains to full spectrum CO, including the functions, responsibilities, and interrelationships among distinct internal elements.</li><li>Integrate and synchronize intelligence planning activities with operational planning timelines.</li><li>Conduct long-range, strategic planning efforts with internal and external partners in cyber activities.</li><li>Interpret and apply laws, regulations, policies, and guidance relevant to organization cyber objectives.</li><li>Communicate complex information, concepts, or ideas in a confident and well-organized manner through verbal, written, and/or visual means.</li></ul>What does Leidos need from me?<ul><li>Active Top Secret clearance with SCI eligibility and Polygraph required.</li><li>BA/BS degree within STEM field, National Security Studies, or field of study supporting operational art & science, or ability to complete degree within one year of hire.</li><li>Eight to 12 years recent (since 2014) work experience as CO Planner; can waive two years of experience requirement for every year spent on a Combat Mission Team (CMT) in any work role; can waive two years work experience requirement for every year spent in an Offensive Cyberspace Operations planner role within a Joint Force Headquarters - Cyber (JFHQ-C) command; OR four years recent (since 2013) work experience in offensive cyberspace capabilities development; can waive two years of experience requirement for every year spent on a CMT in any work role.</li><li>Familiarity with military operations including phases of planning, approval, and execution.</li><li>Intimate familiarity with applicable Joint Publications such as JP 5-0 Joint Operational Planning.</li><li>Formal training as Cyber Operational Planner within Department of Defense or Intelligence Community.</li><li>Broad knowledge of Blue-space Cyber capabilities and demonstrate understanding of available Cyber infrastructure or platforms to conduct OCO.</li><li>Knowledge of the range of CO and their underlying intelligence support needs, topics, and focus areas.</li><li>Knowledge of computer networking fundamentals as well as concepts, terminology, and operations of a wide range of communications media (computer and telephone networks, satellite, fiber, wireless).</li><li>Ability to support timely, accurate, relevant analytical production, to include documents, summaries, issue papers, talking points, and briefings.</li><li>Demonstrated proficiency working in a fast-paced collaborative environment, ability to proactively multi-task and meet short deadlines.</li><li>Able to work across Department of Defense and Intelligence Community agencies to support organizational goals.</li></ul>Favorable if you have:<ul><li>Masters degree or higher within STEM field, National Security Studies, or field of study supporting operational art & science. </li><li>Intimate familiarity with USCYBERCOM organizational structure and mission. </li><li>Prior experience supporting Joint operations across multiple warfighting domains. </li><li>Demonstrated experience incorporating Artificial Intelligence and Machine Learning into operations at any level to increase efficiency and effectiveness of operational outcomes.</li><li>Experience with Space-enabled CO. </li><li>Joint Professional Military Education, Phase II (JPME II) graduate, or civilian equivalency. </li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Completion of Service-specific or Joint Cyberspace Operational Planning courses, such as Army Cyberspace Operations Planners Course or Joint Cyberspace Operations Planners Course.</li><li>Familiar with art of Data Science and applicability to CO.</li><li>Familiar with Microsoft Power BI data visualization software. </li><li>Desired Certifications: DoD 8570 IAT Level II (CCNA Security, COMPTIA CySA+, COMPTIA Security + CE, GICSP, GSEC, SSCP).</li></ul>COSS Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for how it's always been done." Original Posting: June 9, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $89,700.00 - $162,150.00 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.

Cyberspace Operations Planner, Journeyman

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector (NSS) seeks highly qualified and trained Cyberspace Operational Planners to lead Department of Defense Joint Planning processes that underpin United States Cyber Command (USCYBERCOM) operations. Individuals will engage in Cyberspace Operational Planning activities supporting Leidos on-site contract support to USCYBERCOM J3 (Operations). **This role will participate in a robust cross training program and be certified and willing to support surge requirements by serving in JOC roles for short duration, if required. This opportunity is in anticipation of a future contract award. What you'll be doing:<ul><li>Engage in approved plans development and staffing processes within collaborative environment to enable range of Cyberspace Operations (CO) according to USCYBERCOM planning guidance and applicable Joint publications. </li><li>Draft and staff foundational planning documents such as Operational Plans (OPLANS), Operational Orders (OPORDs), and Fragmentary Orders (FRAGOs).</li><li>Support Joint Operational Planning Groups and Teams (OPG/OPT), and develop and integrate Cyberspace capabilities into plans.</li><li>Develop concepts of support, courses of action, integrate command and external capabilities, coordinate and document comprehensive plans.</li><li>Demonstrate knowledge of cyber threats and attack methods and techniques emanating from state and non-state adversaries and tiered vulnerabilities within Blue Space as focus of threats.</li><li>Analyze and assess internal and external partner CO capabilities and tools.</li><li>Navigate organizational structure as it pertains to full spectrum CO, including the functions, responsibilities, and interrelationships among distinct internal elements.</li><li>Integrate and synchronize intelligence planning activities with operational planning timelines.</li><li>Conduct long-range, strategic planning efforts with internal and external partners in cyber activities.</li><li>Communicate complex information, concepts, or ideas in a confident and well-organized manner through verbal, written, and/or visual means.</li></ul>What does Leidos need from me?<ul><li>Active Top Secret/SCI (TS/SCI) security clearance with Polygraph is required.</li><li>BA/BS degree within STEM field, National Security Studies, or field of study supporting operational art & science, or ability to complete degree within one year of hire. Additional years of experience may be considered in lieu of degree.</li><li>Six plus years' recent work experience (since 2015) as a CO professional.</li><li>Familiarity with military operations including phases of planning, approval, and execution.</li><li>Intimate familiarity with applicable Joint Publications such as JP 5-0 Joint Operational Planning.</li><li>Formal training as Cyber Operational Planner within Department of Defense or Intelligence Community.</li><li>Broad knowledge of Blue-space Cyber capabilities and demonstrate understanding of available Cyber infrastructure or platforms to conduct OCO.</li><li>Knowledge of the range of CO and their underlying intelligence support needs, topics, and focus areas.</li><li>Knowledge of computer networking fundamentals as well as concepts, terminology, and operations of a wide range of communications media (computer and telephone networks, satellite, fiber, wireless).</li><li>Ability to support timely, accurate, relevant analytical production, to include documents, summaries, issue papers, talking points, and briefings.</li><li>Demonstrated proficiency working in a fast-paced collaborative environment, ability to proactively multi-task and meet short deadlines.</li><li>Strong interpersonal, critical thinking, and communication skills, including the ability to clearly convey complex and technical data to nontechnical consumers.</li><li>Able to work across Department of Defense and Intelligence Community agencies to support organizational goals.</li></ul>Favorable if you have:<ul><li>Masters' Degree or higher within STEM field, National Security Studies, or field of study supporting operational art & science. </li><li>Intimate familiarity with USCYBERCOM organizational structure and mission. </li><li>Prior experience supporting Joint operations across multiple warfighting domains. </li><li>Demonstrated experience incorporating Artificial Intelligence and Machine Learning into operations at any level to increase efficiency and effectiveness of operational outcomes.</li><li>Experience with Space-enabled CO. </li><li>Joint Professional Military Education, Phase II (JPME II) graduate, or civilian equivalency. </li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Completion of Service-specific or Joint Cyberspace Operational Planning courses, such as Army Cyberspace Operations Planners Course or Joint Cyberspace Operations Planners Course.</li><li>Demonstrated experience with development and delivery of CO-related training and support to exercise planning and execution at any level.</li><li>Familiar with art of Data Science and applicability to CO.</li><li>Familiar with Microsoft Power BI data visualization software. </li><li>Desired Certifications: DoD 8570 IAT Level II (CCNA Security, COMPTIA CySA+, COMPTIA Security + CE, GICSP, GSEC, SSCP).</li></ul>CORRS COSS At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 11, 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 $104,650.00 - $189,175.00 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.

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Your greatest work is ahead! The National Security Sector (NSS) seeks highly qualified and trained Cyberspace Operational Planners to lead Department of Defense Joint Planning processes that underpin United States Cyber Command (USCYBERCOM) operations. Individuals will engage in Cyberspace Operational Planning activities supporting Leidos on-site contract support to USCYBERCOM J3 (Operations). **This role will participate in a robust cross training program and be certified and willing to support surge requirements by serving in JOC roles for short duration, if required. This opportunity is in anticipation of a future contract award. What you'll be doing:<ul><li>Engage in approved plans development and staffing processes within collaborative environment to enable range of Cyberspace Operations (CO) according to USCYBERCOM planning guidance and applicable Joint publications. </li><li>Draft and staff foundational planning documents such as Operational Plans (OPLANS), Operational Orders (OPORDs), and Fragmentary Orders (FRAGOs).</li><li>Support Joint Operational Planning Groups and Teams (OPG/OPT), and develop and integrate Cyberspace capabilities into plans.</li><li>Develop concepts of support, courses of action, integrate command and external capabilities, coordinate and document comprehensive plans.</li><li>Demonstrate knowledge of cyber threats and attack methods and techniques emanating from state and non-state adversaries and tiered vulnerabilities within Blue Space as focus of threats</li><li>Analyze and assess internal and external partner CO capabilities and tools.</li><li>Navigate organizational structure as it pertains to full spectrum CO, including the functions, responsibilities, and interrelationships among distinct internal elements.</li><li>Integrate and synchronize intelligence planning activities with operational planning timelines.</li><li>Conduct long-range, strategic planning efforts with internal and external partners in cyber activities.</li><li>Communicate complex information, concepts, or ideas in a confident and well-organized manner through verbal, written, and/or visual means.</li></ul>What does Leidos need from me?<ul><li>Active Top Secret/SCI (TS/SCI) security clearance with Polygraph is required.</li><li>BA/BS degree within STEM field, National Security Studies, or field of study supporting operational art & science, or ability to complete degree within one year of hire. Additional years of experience may be considered in lieu of degree.</li><li>Four plus years' recent work experience (since 2015) as a CO professional.</li><li>Familiarity with military operations including phases of planning, approval, and execution.</li><li>Intimate familiarity with applicable Joint Publications such as JP 5-0 Joint Operational Planning.</li><li>Formal training as Cyber Operational Planner within Department of Defense or Intelligence Community.</li><li>Broad knowledge of Blue-space Cyber capabilities and demonstrate understanding of available Cyber infrastructure or platforms to conduct OCO.</li><li>Knowledge of the range of CO and their underlying intelligence support needs, topics, and focus areas.</li><li>Knowledge of computer networking fundamentals as well as concepts, terminology, and operations of a wide range of communications media (computer and telephone networks, satellite, fiber, wireless).</li><li>Ability to support timely, accurate, relevant analytical production, to include documents, summaries, issue papers, talking points, and briefings.</li><li>Demonstrated proficiency working in a fast-paced collaborative environment, ability to proactively multi-task and meet short deadlines.</li><li>Strong interpersonal, critical thinking, and communication skills, including the ability to clearly convey complex and technical data to nontechnical consumers.</li><li>Able to work across Department of Defense and Intelligence Community agencies to support organizational goals.</li></ul>Favorable if you have:<ul><li>Masters' Degree or higher within STEM field, National Security Studies, or field of study supporting operational art & science. </li><li>Intimate familiarity with USCYBERCOM organizational structure and mission. </li><li>Prior experience supporting Joint operations across multiple warfighting domains </li><li>Demonstrated experience incorporating Artificial Intelligence and Machine Learning into operations at any level to increase efficiency and effectiveness of operational outcomes</li><li>Experience with Space-enabled CO </li><li>Joint Professional Military Education, Phase II (JPME II) graduate, or civilian equivalency. </li><li>Formal training within field of Cyber Warfare and Joint Operations.</li><li>Completion of Service-specific or Joint Cyberspace Operational Planning courses, such as Army Cyberspace Operations Planners Course or Joint Cyberspace Operations Planners Course.</li><li>Demonstrated experience with development and delivery of CO-related training and support to exercise planning and execution at any level.</li><li>Familiar with art of Data Science and applicability to CO.</li><li>Familiar with Microsoft Power BI data visualization software. </li><li>Desired Certifications: DoD 8570 IAT Level II (CCNA Security, COMPTIA CySA+, COMPTIA Security + CE, GICSP, GSEC, SSCP).</li></ul>CORRS COSS At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: September 10, 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 $85,150.00 - $153,925.00 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.

Cyberspace Operations Planner, Junior

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