• Journeyman Computer Systems Engineer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for Journeyman Computer Systems Engineer /Architect. This position will be located in within the United States and will be ... level requirements verification procedures and customer acceptance test procedures. + Monitors system performance and implements performance tuning. +… more
    GovCIO (09/16/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Systems Engineer ** to join our team in **Chantilly, VA.** As a Senior Systems Engineer , ... comprehensive testing strategy. This includes leading various testing phases (integration, system , performance , and user acceptance testing) to validate… more
    ManTech (08/22/25)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …secure cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited ... interoperability characteristics; test and evaluate technology components; + **Producing detailed system design** , including network and systems infrastructure,… more
    M. C. Dean (08/30/25)
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  • Radar Systems Engineer

    Integration Innovation, Inc. (i3) (Arlington, VA)
    Overview i3 is seeking an experienced Radar Systems Engineer to design, develop, and optimize advanced radar systems for defense applications. The successful ... work on cutting-edge radar technologies, from initial concept through deployment, ensuring systems meet stringent performance , reliability, and performance more
    Integration Innovation, Inc. (i3) (09/05/25)
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  • Model-Based Systems Engineer

    G2 Ops, Inc. (Arlington, VA)
    …you make an impact: For this opportunity, we are seeking a highly motivated, team-oriented Systems Engineer . This exciting position will have the chance to work ... design and integration + Experience with various model-based system engineering tools - Cameo Systems Modeler,...an employee and their family. With company standard annual performance reviews in place, plus excellence recognition awards, your… more
    G2 Ops, Inc. (08/15/25)
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  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS ... internal and external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers and systems more
    Leidos (10/03/25)
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  • C-UAS Sr Operations Systems Engineer

    Agile IT Synergy (Stafford, VA)
    …Stafford, VA (Hybrid Remote) Job Description and Responsibilities: The Counter-Unmanned Aircraft Systems (C-UAS) Senior Operations Systems Engineer will ... at the speed of relevance to support C-UAS activities. The C-UAS Sr Operations Systems Engineer performing on this contract will possess the required skills,… more
    Agile IT Synergy (09/17/25)
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  • Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer Job Code: 28190 Job Location: Herndon, VA Job Schedule: 9/80 ... customer and operational needs to help define and coordinate high level system performance , physical, functional, and program interface requirements + Synthesis… more
    L3Harris (08/30/25)
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  • Senior Systems Engineer / Integrator

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an experienced Senior Systems Engineer /Integrator to support our government client on-site in Chantilly, VA. The primary ... System Integration Management: Oversee the integration of technical systems , ensuring alignment with DC3's requirements, including familiarity with unclassified… more
    Noblis (10/01/25)
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  • Senior System Engineer (Network)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SENIOR SYSTEMS ENGINEER (NETWORK) (RDTE) Bowhead seeks a Senior Systems Engineer (Network) in Dahlgren, VA to maintain multiple computing ... ISP circuit connections + Develop and execute test plans to check infrastructure and system performance + Perform network modeling and analysis + Define diagrams… more
    UIC Government Services and the Bowhead Family of Companies (09/17/25)
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