• SIGINT System Engineer

    KBR (Chantilly, VA)
    …System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our… more
    KBR (01/05/26)
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  • Principal Hardware Engineer -Hybrid/Remote…

    Curtiss-Wright Corporation (Ashburn, VA)
    security screening. In the event information provided during the security screening reveals ineligibility to access export-controlled information, any offer ... **Principal Hardware Engineer -Hybrid/Remote Northeast US** Curtiss Wright is seeking an...and custom form-factor systems incorporating software, firmware, and hardware security elements. The ideal candidate brings deep expertise in… more
    Curtiss-Wright Corporation (01/04/26)
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  • Specialist, Aerospace Mechanical Engineer

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Aerospace Mechanical Engineer Job Code: 31930 Job ... government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position,… more
    L3Harris (12/10/25)
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  • Sr Specialist, Systems Integration & Test…

    L3Harris (Ashburn, VA)
    …government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, ... sea and cyber domains in the interest of national security . Job Title: Sr Specialist, Systems Integration & Test.... Job Title: Sr Specialist, Systems Integration & Test Engineer (UAV Propulsion) Job Code: 31554 Job Location: Ashburn,… more
    L3Harris (11/25/25)
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  • Sr. Specialist, Integration/Test Engineer

    L3Harris (Herndon, VA)
    …interest of national security . Job Title: Sr. Specialist, Integration & Test Engineer Job Code: 31128 Job Location: Herndon, VA (On-site) Job Description: We are ... government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position,… more
    L3Harris (11/21/25)
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  • Senior Specialist, Systems Network Engineer

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Network Engineer Job Code: 31086 Job ... government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position,… more
    L3Harris (11/20/25)
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  • Case Management Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    We are looking for a Backend Security Engineering Case Management Engineer to architect and implement the backend foundation of our next-generation case ... Community (IC) providing innovative solutions in the core competency area of Identity , Credential and Access Management (ICAM), Software Development, Cyber and… more
    ENS Solutions (12/13/25)
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  • Systems Engineering, Integration, & Test…

    Leidos (Fort Belvoir, VA)
    …the cutting edge of national defense? Leidos is seeking a dynamic **Junior level Systems Engineer ** to join our team at **Redstone Arsenal, AL or Ft. Belvoir, VA** . ... In this role, you'll directly impact the Missile Defense Agency's (MDA) Special Access Program Central Office (SAPCO), where innovation meets national security .… more
    Leidos (12/10/25)
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  • Mechanical Engineer - Test and Evaluation

    UIC Government Services and the Bowhead Family of Companies (King George, VA)
    …gloves, and hearing protection. + Occasional bending, kneeling, and reaching to access materials or equipment. SECURITY CLEARANCE REQUIREMENTS: Must be able ... **Overview** MECHANICAL ENGINEER - TEST AND EVALUATION (AT): The Mechanical ...to maintain a security clearance at the Secret level. US Citizenship is a… more
    UIC Government Services and the Bowhead Family of Companies (11/10/25)
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  • Endace Platform Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …Community (IC) providing innovative solutions in the core competency area of Identity , Credential and Access Management (ICAM), Software Development, Cyber and ... We are seeking a seasoned Endace Implementation & Sustainment Engineer to architect, deploy, integrate, and operate Endace packet capture, monitoring, and network… more
    ENS Solutions (12/13/25)
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