• Lead, Information Security Systems

    L3Harris (Ashburn, VA)
    …and cyber domains in the interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location: ... requirements. + Assess threats via attack/countermeasure analysis. + Conduct Verification and Validation activities. + Use DoD...5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance… more
    L3Harris (11/01/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    …role - protecting our national security. We are seeking a GEOINT Systems Engineer to provide support for system analysis for all GEOINT operations processes. ... Title: GEOINT Systems Engineer Belong. Connect. Grow. with...of the systems engineering V to include verification , validation and conducting readiness reviews KBR… more
    KBR (10/30/25)
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  • Ground Systems Engineer

    SAIC (Chantilly, VA)
    … architectures, systems analysis and design, interface and data architectures, validation , and verification . + Must be a polished communicator and proven ... **Description** SAIC is seeking a Ground Systems Engineer to work on complex...tools to support early-stage risk reduction, operational rehearsal, and system performance verification . + Support the development… more
    SAIC (12/13/25)
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  • Senior Systems Engineer

    GovCIO (Hampton, VA)
    **Overview** GovCIO is currently hiring a Systems Engineer for our Zero Trust integration effort with the US Air Force. This position will be located in Hampton, ... VA and will be a full-time on-site position. **Responsibilities** The Systems Engineer 's role is designing, managing, and optimizing complex enterprise … more
    GovCIO (11/22/25)
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  • Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …sensing domain; supporting enterprise and system level requirements for future systems ; independent verification , validation and test in support of ... enterprise mission objectives. We are seeking a senior SIGINT systems engineer to provide Systems ...teams. + Leading SIGINT system integration and system requirements closure initiatives for future systems more
    Solvarus (11/02/25)
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  • Systems Integration & Testing…

    Solvarus (Chantilly, VA)
    …for technical support of the planning and execution of enterprise and system -level verification , validation and transition activities for national ... Digital Engineering environment set to confront these challenges. As a member of the Verification , Validation and Transition (VV&T) team you will be responsible… more
    Solvarus (11/02/25)
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  • Test Engineer III

    Mercury Systems (Chantilly, VA)
    Req. Number 25-553 Job Description Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in developing and executing server systems ... goals. + Experience road testing expertise across hardware, electrical, and software systems .. + Experience understanding of system and subsystem requirements &… more
    Mercury Systems (12/03/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    …Responsible for applying interdisciplinary engineering skills in the technical planning, systems integration, verification and validation , cost and ... Virtual Systems Engineer Job Category: Engineering Time... in accordance with approved procedures to include: + Verification of proper operation of the system .… more
    CACI International (11/21/25)
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  • Systems Engineer

    Actalent (Manassas, VA)
    …programs. + Experience with requirements development, verification , and validation . + Experience with hardware-dependent systems , including sensor design ... Job Title: Systems Engineer Job Description We are...generators. + Translate high-level requirements into actionable tasks; support verification and validation activities. + Collaborate with… more
    Actalent (12/11/25)
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  • Systems Engineer (DHS)

    SimIS Inc. (Suffolk, VA)
    …between disparate systems + Perform independent verification and validation of vendor claims and system capabilities + Document specific infrastructure ... UAS, tunnel detection systems , and ground-based sensors. The Systems Engineer develops system architectures, performs integration analysis, and creates… more
    SimIS Inc. (10/09/25)
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