• Information System Security Engineer…

    Amentum (Warrenton, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security , & Intel space ? If so, look no further. Amentum is seeking a ... ability to conduct research for designing, integrating, and implementing security controls into current and future products/ systems ...Tier 1, 2, and 3 maintenance support for deployed cyber security technologies. * Assist with periodic… more
    Amentum (12/05/25)
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  • Specialist, Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, ... is responsible for identifying, assessing, and mitigating threats to space , cyber , and ground systems ...US government missions. The ideal candidate will apply operational security (OPSEC), counterintelligence, cyber defense, and threat… more
    L3Harris (10/16/25)
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  • Crypto Systems Engineer

    KBR (Chantilly, VA)
    …lnformation Security Officer. + Systems : Providing cyber security advice and assistance for Space and Terrestrial acquisition, and for operational ... integration, and embedment of cryptography and cryptographic-related cyber security solutions into customer-owned or controlled Space systems more
    KBR (12/06/25)
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  • Specialist, Systems Engineering…

    L3Harris (Springfield, VA)
    …Technologies has an opening for a Battlespace Awareness Operator to support a critical national security program within the Space Systems Sector of the ... connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineering - Battlespace… more
    L3Harris (11/25/25)
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  • Cybersecurity Analyst II

    AeroVironment (Manassas, VA)
    **Worker Type** Regular **Job Description** **_Summary_** The Cyber Security Analyst II is a crucial junior to mid-level contributor that is required to operate ... Team. In this role, you will work with the Cyber team on a variety of Information Security...implementation of information systems to ensure these systems include security features and meet compliance… more
    AeroVironment (12/02/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Senior ... customer during program reviews. This role requires experience in systems engineering, system architecture development, competitive assessment, project engineering… more
    L3Harris (10/05/25)
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  • Systems Engineer

    Nightwing (Herndon, VA)
    …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...may be Substituted for Educational Requirement **_Must have TS/SCI security clearance with Poly on day one of employment… more
    Nightwing (09/23/25)
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  • Business Information Security Officer…

    Huntington Ingalls Industries (Fairfax, VA)
    …ships and defense technology solutions that safeguard our seas, sky, land, space and cyber . Our workforce includes skilled tradespeople; artificial intelligence, ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $116,978.00 - $167,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior Meet… more
    Huntington Ingalls Industries (10/15/25)
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  • Action Officer

    Nightwing (Arlington, VA)
    …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability… more
    Nightwing (10/16/25)
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  • Enterprise Integration Systems Engineer

    SAIC (Chantilly, VA)
    …in Chantilly, VA. This customer is responsible for designing, building, and operating national security -related systems based in space , in the air, and on ... systems engineering solutions that determine the current and future national space systems . **Responsibilities include but are not limited to:** + Working… more
    SAIC (11/12/25)
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