• Department Chief Engineer , Naval…

    The MITRE Corporation (Mclean, VA)
    …working across multiple technical disciplines and a desire to assess novel national security systems and sensors in operational contexts. + Active TS/SCI ... MITRE - and make a difference with us. Department Summary: The MITRE National Security Sector (MNS) and its National Security Engineering Center (NSEC) FFRDC are… more
    The MITRE Corporation (08/09/25)
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  • Department Chief Engineer , Fleet…

    The MITRE Corporation (Mclean, VA)
    …working across multiple technical disciplines and a desire to assess novel national security systems and sensors in operational contexts. + Active TS/SCI with ... MITRE - and make a difference with us. Department Summary: The MITRE National Security Sector (MNS) and its National Security Engineering Center (NSEC) FFRDC are… more
    The MITRE Corporation (08/09/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Richmond, VA)
    …5+ years of experience in OT (operational technology) / ICS (industrial control systems ) security with experience leading engagements * Experience with OT ... cutting edge of industrial cybersecurity? Does securing high criticality operational technology systems and leading a team of cyber professionals motivate you? Are… more
    Jacobs (07/29/25)
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  • Senior SIGINT System Engineer

    KBR (Chantilly, VA)
    … that ensure national security and shape the future of space defense. Senior SIGINT Systems Engineer KBR is seeking a Senior SIGINT Systems Engineer ... distributed to US Government Intelligence Community and Military users. The Senior SIGINT Systems Engineer serves as an advisor to support the Government in… more
    KBR (08/11/25)
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  • Mid-Level SIGINT Engineer

    KBR (Chantilly, VA)
    …ensure national security and shape the future of space defense. Mid-Level SIGINT Systems Engineer KBR is seeking a Mid-Level SIGINT Systems Engineer ... that delivers mission-critical capabilities directly supporting intelligence-gathering missions from overhead systems . The SIGINT Systems Engineer provides… more
    KBR (08/11/25)
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  • Modeling And Simulation Engineer

    KBR (Chantilly, VA)
    …Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...space defense. KBR is seeking a Modeling And Simulation Engineer with and understanding of satellite relevancy to Department… more
    KBR (08/08/25)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …industries. We are seeking a **Network Engineer 5** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (08/15/25)
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  • Lead Software Engineer - Intelligence…

    General Dynamics Information Technology (Fairfax, VA)
    …years of related experience **US Citizenship Required:** Yes **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...technical expertise and strong leadership capabilities to support national security initiatives through advanced application development. As a lead… more
    General Dynamics Information Technology (07/22/25)
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  • Specialist, Integration/Test Engineer

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Integration & Test Engineer Job Code: 23618 Job ... troubleshoot software issues in both a test lab and operational environment. This engineer works closely with systems engineers, software developers, and other… more
    L3Harris (08/08/25)
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  • Agile Release Train Engineer

    Lockheed Martin (Herndon, VA)
    **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... & technologies that aid in visualization\. The Strata Program is seeking a Release Train Engineer to become a member of their team\. As a key player in the Agile… more
    Lockheed Martin (07/12/25)
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