• Senior RF Communications Engineer

    KBR (Chantilly, VA)
    …role - protecting our national security. We are seeking a Senior Communications Systems Engineer to provide systems engineering and technical advisory ... Title: Senior RF Communications Engineer Belong. Connect. Grow. with KBR! KBR's National...supports space and ground communication networks for multiple satellite systems , that are currently in development and on orbit.… more
    KBR (11/01/25)
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  • Requirements/IVV&T Engineer

    KBR (Chantilly, VA)
    Title: Requirements/IVV&T Engineer Belong. Connect. Grow. with KBR! As a Systems Engineer , the candidate will provide the technical guidance and oversight in ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (09/30/25)
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  • Systems /Network Engineer

    Deloitte (Honolulu, HI)
    …operation, troubleshooting, and maintenance of all in-scope hardware and software systems . Install, configure, and manage hardware, operating systems , and ... and maintain IT connectivity for the DDC and SCADA systems to the PACADMIN cybersecurity suite. * B. Security...or at any time in the future * Active TS /SCI security clearance required * 4+ years of experience… more
    Deloitte (12/19/25)
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  • DoD Hardware Design Evaluation Engineer

    Huntington Ingalls Industries (Redstone Arsenal, AL)
    …Position performed on-site at our Redstone Arsenal location + US Citizen Required + Top Secret /SCI (eligible) current and active at the time of application ... industry standards in design and testing. + Integrate hardware components into larger systems . Hardware Engineer IV (Senior) + Oversee complex hardware designs… more
    Huntington Ingalls Industries (12/05/25)
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  • System Engineer (SDA) - Enterprise

    QinetiQ (Chantilly, VA)
    …architecture and enhance resilience. QinetiQ has an immediate opening for a systems engineer to support SDA's enterprise operations. The candidate will ... and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative… more
    QinetiQ (12/15/25)
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  • Senior Digital Engineer

    SAIC (Chantilly, VA)
    **Description** NSS Sector has an opening for a Senior Systems Engineer to provide Systems Engineering and Technical Assistance (SETA) services to an IC ... Active TS /SCI clearance with polygraph. + Working knowledge of systems engineering documentation to include concepts of operations, interface control documents,… more
    SAIC (12/11/25)
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  • SIGINT System Engineer - Junior

    Solvarus (Chantilly, VA)
    …aid the people who need it. The ideal candidate for the Signals Intelligence (SIGINT) Systems Engineer Junior will serve as a technical member of a dynamic team ... providing full lifecycle, end-to-end Systems Engineering and Integration (SE&I) services to a National...recommendations for Government decision-makers. Qualifications: + Current and Active TS /SCI with Poly Security Clearance. + Requires 2 to… more
    Solvarus (11/02/25)
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  • SIGINT System Engineer - Mid

    Solvarus (Chantilly, VA)
    …aid the people who need it. The ideal candidate for the Signals Intelligence (SIGINT) Systems Engineer Mid will serve as a technical member of a dynamic team ... providing full lifecycle, end-to-end Systems Engineering and Integration (SE&I) services to a National...recommendations for Government decision-makers. Qualifications: + Current and Active TS /SCI with Poly Security Clearance. + Requires 5 to… more
    Solvarus (11/02/25)
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  • Maritime Systems Mechanical Engineer

    Battelle Memorial Institute (Columbus, OH)
    …years of relevant industry experience. + US citizenship and ability to obtain/maintain a Top Secret /SCI clearance. + Physically able to work in laboratory and ... concept through integration, collaborating with multidisciplinary teams-including electrical, software, systems , and materials engineers. You'll work closely with program… more
    Battelle Memorial Institute (10/15/25)
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  • Systems /Network Engineer

    Insight Global (Mclean, VA)
    …in deploying, configuring, maintaining, and monitoring computer systems and networks. Secret or Top Secret Clearance. Previous team leadership ... experience. Experience with implementing highly technical solutions and reporting their importance to the organization and stakeholders. Technical certifications such as a CISSP, CCNA, Security +, RHCSA, or similar. DISA ACAS and Trellix Certifications… more
    Insight Global (12/09/25)
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