• 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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  • Systems Engineer (DHS)

    SimIS Inc. (Suffolk, VA)
    … systems engineering and test and evaluation (T&E) support. SimIS seeks a Systems Engineer to conduct comprehensive systems engineering trade studies and ... sensors, UAS, tunnel detection systems , and ground-based sensors. The Systems Engineer develops system architectures, performs integration analysis, and… more
    SimIS Inc. (07/11/25)
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  • Systems Engineer - Integration Test…

    QinetiQ US (Mclean, VA)
    …and personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Integration & Testing (I&T) Manager for ... degree in Systems Engineering, Electrical Engineering, Aerospace Engineering, Computer Information Systems , or related STEM field Experience: + Minimum 10… more
    QinetiQ US (09/16/25)
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  • Systems Engineer - Modeling…

    QinetiQ US (Mclean, VA)
    …both your professional and personal lives. Position Overview We are seeking a Systems Engineer with specialized expertise in Modeling and Simulations (M&S) for ... degree in Systems Engineering, Electrical Engineering, Aerospace Engineering, Computer Information Systems , Mathematics, or related STEM field Experience: +… more
    QinetiQ US (09/12/25)
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  • Senior Simulations Accreditation Systems…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Senior Simulations Accreditation Systems Engineer (ILO-2025-23796): Bowhead is seeking to network with a highly skilled Sr Simulations Accreditation ... Systems Engineer with extensive experience in project...+ Ability to work collaboratively in a team-oriented environment. SECURITY CLEARANCE REQUIREMENTS: Must currently hold an active Secret… more
    UIC Government Services and the Bowhead Family of Companies (08/30/25)
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  • Senior Associate, Systems Engineer…

    L3Harris (Springfield, VA)
    …domains in the interest of national security . Job Title: Senior Associate, Systems Engineer Job Code: 28927 Job Location: Springfield, VA Job Description: + ... results + Use software tools, scripting and software/hardware troubleshooting + Analyze systems requirements from end systems and users + Supports development… more
    L3Harris (09/24/25)
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  • GEOINT Operations Support Systems…

    KBR (Chantilly, VA)
    …our national security . KBR is seeking a GEOINT Operations Support Systems Engineer to bridge real-time satellite operations with ground segment engineering. ... Title: GEOINT Operations Support Systems Engineer Belong. Connect. Grow. with...Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (09/27/25)
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  • Lead IT Systems Engineer - Federal

    Lumen (Herndon, VA)
    …as we digitally connect the world and shape the future. **The Role** The Lead IT Systems Engineer - Federal will provide Tier 3 support and serve as a technical ... with Nortel, Cisco suite of optical network equipment and network management systems . ** Security Requirements:** + US Citizenship required. + Active TS/SCI… more
    Lumen (09/11/25)
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  • Senior Network Security Engineer II

    Imagine One Technology & Management (Virginia Beach, VA)
    …IT level-1 designation in Joint Personnel Adjudication System (JPAS) and/or Defense Information System for Security (DISS) **Required Experience:** + Shall have ... Warfare Center Dahlgren Division (NSWCDD). We are looking for Senior Network Security Engineers to provide research and engineering services for Navy Surface… more
    Imagine One Technology & Management (09/01/25)
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  • Senior Systems Engineer

    ManTech (Norfolk, VA)
    …information engineer (s) in the development of enterprise-wide or large-scale information systems + Designs architecture to include the software, hardware, ... **MANTECH** seeks a motivated, career, and customer-oriented **Senior Systems Engineer ** to join our team...are not limited to:** + Establishes system information requirements using analysis of the … more
    ManTech (09/30/25)
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