• Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …* * * **The Opportunity:** CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS/SCI Poly clearance. ... Telecommunications Field Engineer Job Category: Information Technology Time Type: Full...Hardware and software configuration and customization of packages, system integration and testing of built packages, pack-out and shipment… more
    CACI International (11/19/25)
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  • Systems Engineer ( Engineer Systems…

    HII (Suffolk, VA)
    …Configure systems to meet exercise-specific requirements. * Provide on-site and remote technical support during integration , execution, and post-exercise phases. ... Range: $135,954.00 - $208,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies'… more
    HII (12/18/25)
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  • Signal Processing Engineer Subject Matter…

    Lockheed Martin (Manassas, VA)
    …cluster\. Collaboration - Partner with peer engineering organizations, chief engineer offices, and external stakeholders to ensure seamless technology transfer ... & Support - Transition prototypes to deployable solutions, assist with integration testing, and provide post‑deployment technical support to customers\. Mentorship -… more
    Lockheed Martin (10/22/25)
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  • Model Based Systems Engineer

    HII (Suffolk, VA)
    …Range: $90,872.00 - $130,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies' ... division of HII is seeking an experienced Model-Based Systems Engineer (MBSE) with a strong Modeling & Simulation (M&S)...Synthetic Environment (JTSE) contract. This part time role offers remote flexibility with periodic visits to the Joint Staff… more
    HII (12/25/25)
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  • Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    CSES III - Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... and challenging opportunity available for a CSES III - Firewall Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and… more
    CACI International (12/18/25)
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  • System Engineer - GEOINT

    KBR (Springfield, VA)
    Title: System Engineer - GEOINT Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... a contingent position based upon contract award. KBR is seeking a Systems Engineer to support government customers in the Washington Metropolitan Area. The Systems … more
    KBR (12/09/25)
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  • Cloud Engineer

    GovCIO (Richmond, VA)
    …systems. This position will be located in Radford,VA and will be a remote position. **Responsibilities** The cloud engineer designs, builds, maintains, and ... Skills and Experience + Clearance Required: Secret + CompTIA Security+. + Mid to senior level Cloud Engineer experience. + Security+ (Or equivalent IA cert) and… more
    GovCIO (12/24/25)
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  • SIGINT System Engineer - Junior

    Solvarus (Chantilly, VA)
    …Solvarus. The program is responsible for coordinating and supporting end-to-end system integration and requirements closure in the remote sensing domain; ... 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… more
    Solvarus (11/02/25)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    …Guard. This position is located in Alexandria, VA and will be a hybrid remote position. **Responsibilities** The Zero Trust Security Engineer will be responsible ... **Overview** GovCIO is currently hiring a **Zero Trust Security Engineer ** to join our team, supporting a critical program with the US Coast… more
    GovCIO (11/18/25)
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  • Scientist, Systems Engineer - Ashburn/Palm…

    L3Harris (Ashburn, VA)
    …and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret Job Code: 30281 Job Location: Palm Bay, FL ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership and innovation to draw on… more
    L3Harris (10/26/25)
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