• Systems Engineer SME

    CACI International (Fairfax, VA)
    Systems Engineer SME Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... highly motivated, self-directed professional to fill a Software / Systems Engineer role in Chantilly, VA, to...value. The candidate will collaborate with stakeholders to ensure system needs are met. The CIT program is specifically… more
    CACI International (12/17/25)
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  • Systems Engineer

    CACI International (King George, VA)
    Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: ... * * * **The Opportunity:** CACI is looking for Systems Engineer who will provide analysis support...safe and ensure successful outcome. **Responsibilities:** + Evaluate Combat System Element (CSE) Change Requests (CRs) for safety critical… more
    CACI International (12/05/25)
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  • KPMO Space Systems Engineer

    TRIAEM, LLC (Springfield, VA)
    KPMO Space Systems Engineer Location: Springfield, VA Clearance Requirement: TS/SCI The KPMO Space Systems Engineer provides advanced engineering support ... across all phases of the system lifecycle to ensure the delivery of timely and...(NSG) and the Department of Defense/Intelligence Community (DoD/IC). The engineer will engage in activities including requirements engineering, solutions… more
    TRIAEM, LLC (12/24/25)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Mission Systems Engineer ** with NRO experience to provide Modeling and Simulation (M&S) and Systems Engineering and ... Government Intelligence Community (IC) customer. This position supports a System Program Office (SPO) in a technical capacity for...that advance the NRO's space resiliency posture. The Mission Systems Engineer will work in a collaborative… more
    SAIC (01/01/26)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, ... Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are you...Architecture (BOA) Agile review processes. + Participate in MDA ground test planning and objectives development. + Provide evolving… more
    Chenega Corporation (12/14/25)
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  • CSfC Systems Engineer SME

    CACI International (VA)
    CSfC Systems Engineer SME Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... Travel: Continental US * * * Seeking a Senior Systems Engineer to provide Subject Matter Expertise...Perform advanced networking configurations. + Develop and implement VPN system configurations. + Serve as Subject Matter Expert (SME)… more
    CACI International (11/19/25)
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  • GEOINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …to ensuring you receive the utmost employee care. Responsibilities As the GEOINT Systems Engineer you will interact daily with senior government and Program ... Department of Defense (DoD), or Commercial IT programs. + Knowledge of GEOINT systems and overall space and ground architecture including mission control and/or… more
    Sciolex Corporation (10/09/25)
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  • Enterprise Integration Systems

    SAIC (Chantilly, VA)
    …while increasing their responsibilities. SAIC has an opening for a Enterprise Integration Systems Engineer to provide Systems Engineering and Technical ... is responsible for designing, building, and operating national security-related systems based in space, in the air, and on...based in space, in the air, and on the ground . SAIC is a strong company providing opportunities for… more
    SAIC (11/12/25)
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  • Acquisition Systems Engineer Senior…

    SAIC (Chantilly, VA)
    … efforts as part of an exciting and innovative set of programs. The **Acquisition Systems Engineer ** provides support to the Systems Program Office (SPO) in ... acquisition and execution of mission critical systems . The Acquisition Systems Engineer is part of a team of high-performing subject matter experts (SMEs)… more
    SAIC (11/21/25)
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  • Space Protection Mission Engineer

    SAIC (Chantilly, VA)
    …years' experience using or developing space and/or ground software systems . + Experience in Government System Engineering disciplines, including requirements ... (IC) customer. The customer is developing the next generation of space and ground systems , architectures, and hardware and software solutions. The Space… more
    SAIC (12/06/25)
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