• National Security Solutions (NSS) Systems…

    KBR (Chantilly, VA)
    …of modeling to support system requirements, design, analysis, verification and validation . At KBR, Model-Based Systems Engineers support government customers ... Title: National Security Solutions (NSS) Systems Engineering Internship Who We Are KBR Government...our 2025 Intern class. KBR is recruiting full-time Model-Based Systems Engineering (MBSE) Interns for the summer term. MBSE… more
    KBR (09/15/25)
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  • Systems Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking a **System Engineer** to provide Systems Engineering and Technical Advisory (SETA) services to support our client on-site in ... **Job Responsibilities:** + Assistthe government lead with yourexpertiseinsystems engineering, systems modeling, product lifecycle management, modeling and simulation, and… more
    Noblis (09/12/25)
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  • Financial Systems Analyst/ Systems…

    Red Gate Group (Springfield, VA)
    …and employee wellbeing. The Red Gate Group is seeking a Financial Systems Help Desk Analyst/ Systems Accountant to support the National Geospatial-Intelligence ... This role focuses on assisting end users of NGA's financial management systems (Momentum, GEO-F, ORBIT) by providing troubleshooting support, resolving technical and… more
    Red Gate Group (09/09/25)
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  • Junior Mission Systems Engineer

    SAIC (Fort Belvoir, VA)
    …analysis and design, requirements definition, interface, control documentation; verification and validation . + Familiar with NRO missions, organizations, systems ... **Description** **DESCRIPTION:** Merlin has an opportunity for a Mission Systems Engineer in **Springfield, VA** to provide Systems Engineering and Technical… more
    SAIC (08/07/25)
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  • Mission Systems Engineer

    KBR (Fort Belvoir, VA)
    …and design, requirements definition, interface, control documentation; verification and validation . + Familiar with Customer missions, organizations, systems ... Title: Mission Systems Engineer Belong. Connect. Grow. with KBR! KBR's...protecting our national security. KBR is seeking a Mission Systems Engineer in Springfield, VA to provide Systems… more
    KBR (07/13/25)
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  • EndPoint Systems Engineer

    CACI International (Mclean, VA)
    EndPoint Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... * * * **The Opportunity:** CACI is seeking a Systems Engineer! As a member of a small mobile...Work with the Support Software Release Manager with development, validation software of release process/technical procedures. * Develop and… more
    CACI International (09/30/25)
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  • Systems Interoperability Tester, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Systems Interoperability Tester, Senior** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, ... Time **Position Description:** CGI Federal has an exciting opportunity for a Systems Interoperability Tester within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior Systems Engineer

    JHNA (Newport News, VA)
    Newport News, VA, USA | Full Time Senior Systems Engineer JHNA is currently seeking a talented Senior Systems Engineer to support our Army Aviation customer. ... definition, analysis, requirement development, and implementation for complex aviation systems in support of mission objectives. + Assist Government personnel… more
    JHNA (09/23/25)
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  • SiteOps Global Systems Engineer

    Meta (Ashburn, VA)
    **Summary:** Meta is seeking a forward thinking, experienced Data Center Systems Engineer to join the Data Center Site Operations team. Our data centers, and the ... and timely communication with global teams. **Required Skills:** SiteOps Global Systems Engineer Responsibilities: 1. Deliver maximum server fleet up-time and… more
    Meta (09/23/25)
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  • Lead, Information Security Systems Engineer…

    L3Harris (Ashburn, VA)
    …as a Subject Matter Expert (SME) in the area of AT. + Assess systems for Critical Program Information (CPI). + Conduct trade studies and develop AT requirements. ... + Assess threats via attack/countermeasure analysis. + Conduct Verification and Validation activities. + Use DoD 5200.39 for the identification and protection of… more
    L3Harris (08/03/25)
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