• Senior National Security

    Leidos (Springfield, VA)
    …its operations and deliver service to the public. Leidos has a critical need for a ** Senior National Security Systems (NSS) Assessor** to support the DHS ... security or audit experience. + Experience supporting NSS or other high- security national mission environments. + Familiarity with FedRAMP, FIPS-140-2, and… more
    Leidos (09/10/25)
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  • Senior Specialist Systems

    L3Harris (Springfield, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineering - Information Technology ... Description: L3Harris Technologies is seeking an experienced Information Technology Senior Systems Administrator or Mid-to- Senior ...an active TS/SCI clearance with CI Polygraph, a CompTIA Security + CE (or equivalent DoD 8570 IAT Level II… more
    L3Harris (09/04/25)
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  • Senior Specialist, Systems Engineer…

    L3Harris (Springfield, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Cyber Planning (Active ... Description: L3Harris Technologies currently has an opening for a Senior Specialist, Systems Engineer - Cyber Planner...Systems Engineer - Cyber Planner supporting a critical national security program. The successful candidate will… more
    L3Harris (07/02/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Scientist, Systems Engineer Job Code: 25385 Job ... customer during program reviews. This role requires experience in systems engineering, system architecture development, competitive assessment, project engineering… more
    L3Harris (07/09/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Associate, Systems Engineer - Watch Officer (Active ... L3Harris Technologies is seeking a Watch Officer to support a critical National Security Program. The successful candidate will join a high-performing… more
    L3Harris (07/17/25)
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  • Information Systems Security

    BAE Systems (Sterling, VA)
    …incentives may be available based on position level and/or job specifics. **Information Systems Security Engineer ( Senior )- ISSE** **115935BR** EEO Career ... ambition to lead the world in defense technologies and national security services. We offer flexible work...Education, Experience, & Skills** We are actively seeking Cyber Security Systems Engineers with a minimum of… more
    BAE Systems (09/09/25)
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  • Senior Systems Security

    CGI Technologies and Solutions, Inc. (Reston, VA)
    ** Senior Systems Security Analyst** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** ... . **Position Description:** CGI has an immediate need for a Senior Systems Security Analyst to join our… more
    CGI Technologies and Solutions, Inc. (08/26/25)
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  • Senior Subject Matter Expert - Army…

    Precise Systems, Inc. (Arlington, VA)
    … Army leadership on Security Assistance and Foreign Military Sales based on National Security Policy. This position is contingent upon contract award. The ... As a solutions-based company, Precise Systems is focused on innovation in support of...of four (4) years experience in international affairs and/or national security policy. Must be knowledgeable of… more
    Precise Systems, Inc. (08/20/25)
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  • Senior Information Systems

    Leidos (Annapolis Junction, MD)
    …has a new and exciting opportunity for a ** Senior Information Systems Security Officer (ISSO)** in our ** National Security Sector's (NSS) Cyber & ... to work independently, innovate with emerging technologies, and contribute directly to national security . If you're passionate about solving complex security more
    Leidos (09/02/25)
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  • Mid/ Senior Information Systems

    Belay Technologies (Annapolis Junction, MD)
    …to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/ Senior Information Systems Security Engineer (ISSE) to join our intel team. ... software. + Proposing, assessing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. + Auditing… more
    Belay Technologies (08/07/25)
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