• SP28 Senior Information System Security…

    Amentum (Crane, IN)
    Amentum is looking for a Sr. Information System Security Engineer (ISSE) to support Program Offices within Department of Defense Strategic Systems Programs ... implementation, and integration of Cybersecurity system architectures that provide cyber resiliency and Cybersecurity capabilities into SSP's non-enterprise systems.… more
    Amentum (11/14/25)
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  • Senior Machine Learning Engineer

    SAIC (San Diego, CA)
    …related STEM field and six (6) years of experience in of AI/ML experience in defense or intelligence environments. + OR Bachelor's Degree in the above fields plus at ... least eight (8) years of relevant defense -oriented AI/ML experience (eg, modeling, operational deployment, systems integration). **Citizenship and Clearance… more
    SAIC (12/13/25)
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  • Senior Systems Engineer

    General Dynamics Information Technology (Camp Smith, HI)
    …real world issues on a cross-functional, fast paced team. The Systems Engineer is a strong, self-motivated, solution-oriented individual who will be joining an ... are looking for an experienced, innovative, and enthusiastic systems engineer to join us in delivering high quality IT...services to every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the… more
    General Dynamics Information Technology (12/14/25)
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  • Senior Systems Engineer

    SAIC (Edison, NJ)
    **Description** SAIC is seeking a **Systems Engineer ** to support the Unmanned Aircraft System (UAS) Support Equipment (SE) team located in Lakehurst, NJ. The System ... Engineer would be responsible for requirements management of platform...most complex modernization and systems engineering challenges across the defense , space, federal civilian, and intelligence markets. Our robust… more
    SAIC (12/03/25)
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  • Computer and Information Research Scientists…

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    Computer and Information Research Scientists ( Information Assurance Engineer ) Security Clearance Requirement: Current and Active DoD Secret Salary Range: $120K - ... skills, and current market conditions.) As the Information Assurance Engineer , you will join a high-performing team dedicated to...Networks is a trusted partner to the Department of Defense (DoD) and other federal agencies, including the Army,… more
    Nexagen Networks Inc (11/26/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Washington, DC)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** NETWORK ENGINEER SR PRINCIPAL Transform technology into opportunity as a Network ... Engineer Sr Principal at GDIT. Shape what's next for...services to every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the… more
    General Dynamics Information Technology (11/25/25)
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  • Acquisition Systems Engineer Senior

    SAIC (Chantilly, VA)
    …part of an exciting and innovative set of programs. The **Acquisition Systems Engineer ** provides support to the Systems Program Office (SPO) in acquisition and ... execution of mission critical systems. The Acquisition Systems Engineer is part of a team of high-performing subject matter experts (SMEs) responsible for planning,… more
    SAIC (11/21/25)
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  • Senior Software Engineer - Full…

    General Dynamics Information Technology (Hanover, MD)
    …an additional 5 days of PTO for TS/SCI with Poly** Job Description Software Engineer Sr Advisor Deliver simple solutions to complex problems as a Software ... Engineer Sr Advisor at GDIT. Here, you'll tailor cutting-edge...services to every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the… more
    General Dynamics Information Technology (11/19/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …security clearance **Security Clearance:** DoD Clearance: TS/SCI Sr Principal Systems Engineer - Principal Investigator (Onsite) - Advanced Technology & Capabilities ... advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and… more
    RTX Corporation (11/18/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Richardson, TX)
    …a safer, more secure world. The **Software Foundations** team is looking to hire a Senior Principal Software Engineer to be part of their onsite team in ... also serves as a modernization liaison between other disciplines and functions ( Cyber Security (GSS), Digital Technologies (DT), etc) to promote communication, cross… more
    RTX Corporation (12/12/25)
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