• Sr. NOSC Technician

    Leidos (Reston, VA)
    …Technician** to support monitoring large-scale operations on a high-profile DOD contract . The I3TS program provides enterprise-wide IT support to enable DTRA's ... Top Secret networks. The candidate will monitor, manage, troubleshoot, fix/repair, install security patches, and communicate the health of the DTRA IT Server,… more
    Leidos (09/17/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    Lab Manager/Systems Administrator Location: Arlington, VA Must have Secret Security Clearance Node is supporting a US Government customer to provide support for ... owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize of the severity of… more
    Node.Digital (09/17/25)
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  • Systems Engineer - Integration Test Manager

    QinetiQ US (Mclean, VA)
    …(ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore new ways of ... protecting the American Warfighter, Security Forces, and Allies. Being a part of QinetiQ US means being central to the safety and security of the world around… more
    QinetiQ US (09/16/25)
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  • SIGINT Outreach Support Specialist

    KBR (Chantilly, VA)
    …Outreach Support Specialist 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 a profound impact on the country's most critical role -… more
    KBR (09/16/25)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …and Simulation 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...and ELINT. This is a contingent position based upon contract award Specific responsibilities may include: + Supports mission… more
    KBR (09/16/25)
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  • Senior SIGINT Chief Architect

    KBR (Chantilly, VA)
    …SIGINT Chief Architect 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...and ELINT. This is a contingent position based upon contract award Specific responsibilities may include: + Define SIGINT… more
    KBR (09/16/25)
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  • System Administrator

    System One (Springfield, VA)
    Job Title: System Administrator Location: Springfield VA Type: Contract To Hire Contractor Work Model: On-site - Full Time Security Clearance: TS/SCI with the ... wide area networks. Desktop system management responsibilities involve account monitoring, security , Operating System (OS) installation, and other local area system… more
    System One (09/16/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    …SIGINT Systems 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...and ELINT. This is a contingent position based upon contract award Specific responsibilities may include: + Assist in… more
    KBR (09/16/25)
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  • Maritime Watercraft Mechanic

    HII (Norfolk, VA)
    …Employment Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $62,000.00 - $71,825.00 Security Clearance: Ability to Obtain Level of Experience: Mid Meet ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    HII (09/15/25)
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  • Principal, Supply Chain Program Manager (Ashburn…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Principal, Supply Chain Program Manager Job Code: 28843 Job Location: ... preferred, but not required + Experience in the following contract types: FFP, FPIF, T&M, Labor Hour, Cost-Plus (w/fixed-fee,...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (09/14/25)
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