• Chief Engineer

    VTG (Manassas, VA)
    Overview We are seeking a seasoned and technically proficient Chief Engineer to lead engineering efforts on the AN/BYG-1 Submarine Combat Control System, a critical ... system supporting US Navy undersea warfare missions. The Chief Engineer will guide system architecture evaluations, technology selection, design integration,… more
    VTG (09/11/25)
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  • Information Systems Security Engineer…

    Amentum (Chantilly, VA)
    …managing project deliverables, and ensuring compliance with security standards and policies. ** Clearance Required :** + TS/SCI w/ poly **Minimum Education:** + BS ... If so, look no further. Amentum is seeking a **Principal Information System Security Engineer ** to join our team of passionate individuals in **Chantilly, VA** . In… more
    Amentum (08/19/25)
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  • Systems Engineer (On-site)

    G2 Ops, Inc. (Dahlgren, VA)
    …(ICDs) Years of Industry Experience: 5 + years of relevant experience Security Clearance Requirement: Must be able to obtain and maintain Active DoD Top Secret ... Clearance What makes someone choose one company over another?...prior approval, but supporting the DoD, you will be required to work on-site. Here's the thing, we have… more
    G2 Ops, Inc. (09/22/25)
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  • Data Engineer 4

    Huntington Ingalls Industries (Arlington, VA)
    Requisition Number: 25532 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $100,318.00 - $150,000.00 Security ... Clearance : Secret Level of Experience: Senior This opportunity resides...threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support… more
    Huntington Ingalls Industries (09/19/25)
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  • Lead Network Systems Engineer - TS/SCI…

    Parsons Corporation (Mclean, VA)
    …and tuning. + Strong understanding of enterprise-level network management tools and software . **Security Clearance Requirement:** An active Top Secret SCI ... is looking for an amazingly talented **Lead** **Network Systems Engineer ** to join our team! In this role, you...w/Polygraph security clearance is required for this position.​ This… more
    Parsons Corporation (09/09/25)
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  • Senior DevOps Engineer - TS SCI

    Parsons Corporation (Centreville, VA)
    … clearance ** **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This position is part of our ... for. **Job Description:** **Parsons is seeking a Senior TS/SCI DevOps Engineer - Flexible scheduling, mission critical, cutting edge technology!! This position… more
    Parsons Corporation (08/02/25)
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  • DevSecOps Engineer

    Lockheed Martin (Herndon, VA)
    …coding, documentation and testing * Security\+ Certification *TS/SCI with Poly security clearance required to start **Desired Skills:** * SE Linux experience: ... site administration one\-on\-one to troubleshoot automation/deployment issues * Install software libraries functioning in RHEL/SE Linux environment to support… more
    Lockheed Martin (08/14/25)
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  • Systems Engineer - Modeling and Simulations…

    QinetiQ US (Mclean, VA)
    …professional and personal lives. Position Overview We are seeking a Systems Engineer with specialized expertise in Modeling and Simulations (M&S) for the Airspace ... analysis capabilities + Collaborate with cross-functional engineering teams including software , hardware, and integration specialists to ensure M&S requirements are… more
    QinetiQ US (09/12/25)
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  • Senior Systems Engineer - Human Factors SME

    QinetiQ US (Mclean, VA)
    …personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Human Factors Subject Matter Expert (SME) for the ... analysis of control systems, displays, and operator interfaces + Coordinate with software and hardware engineers to implement human factors requirements in system… more
    QinetiQ US (09/12/25)
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  • Senior Ground Systems Engineer

    KBR (Herndon, VA)
    …Qualifications Required : + Master's in Engineering or related discipline ( software , systems, network, aerospace engineering, etc) and 12 years or more of ... Title: Senior Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...ground segment infrastructures/services and space systems + Proficient in Software Systems Engineering, Design, and Architecture Development concepts and… more
    KBR (08/28/25)
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