• Systems Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking a ** Systems Engineer** with a national space enterprise and ground systems engineering background to work with our clients ... technical guidance and recommendations related to the integration of National Systems -based capabilities + Will engage with the national and tactical communities… more
    Noblis (11/01/25)
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  • Secret Systems Engineer I

    Insight Global (Suffolk, VA)
    Job Description Insight Global is seeking a Systems Engineer I to support a federal client in Suffolk, Va. The Systems Engineer will support the development, ... (JTT) white cell control capabilities, specifically focused on Non-Kinetic Effects (NKE) systems . This position involves designing and implementing systems for… more
    Insight Global (10/23/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …Lockheed Martin's Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer/ Systems Administrator with a demonstrated ability to independently ... develop solutions to systems administration challenges in heterogeneous computing environments\. The selected candidate will serve as a system and network… more
    Lockheed Martin (10/22/25)
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  • Senior SIGINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our ... ensuring you receive the utmost employee care. Responsibilities As the Senior SIGINT Systems Engineer, you will help guide new and existing SIGINT programs as they… more
    Sciolex Corporation (10/09/25)
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  • Systems Administrator III Lead

    CACI International (Norfolk, VA)
    Systems Administrator III Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * **The Opportunity:** + Join NAVSEA 03S as the lead Systems Administrator for the Navy Maintenance and Modernization Enterprise Solution (NMMES) + Play a… more
    CACI International (10/07/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (Arlington, VA)
    …and creating A&A packages. Performs assessment, compliance, and validation of IT systems to support the Cybersecurity program at USSOCOM, its Component Commands, ... standards. The end goal is to ensure the integrity of customer systems by identifying and mitigating potential shortcomings and vulnerabilities. Advise USSOCOM, its… more
    Amentum (09/28/25)
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  • Senior Systems Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …State, and industry standard governance to ensure client mission success. Our performance standard is "excellence," with an outcomes-based, quality focus in our ... position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training… more
    SimIS Inc. (09/22/25)
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  • Systems Engineer - Platform - active TS/SCI…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS/SCI clearance for our Systems ... Services (SEAS) Team to support our government customer based in Springfield, VA. The Systems Engineer - Platform provides a combination of software and systems more
    V2X (09/12/25)
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  • SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: SIGINT Systems Engineer KBR is seeking a SIGINT Systems Engineer to be part of our team supporting our customer in Chantilly, VA that delivers ... mission-critical capabilities directly supporting intelligence-gathering missions from overhead systems . We command spacecraft and process the resulting collected… more
    KBR (09/09/25)
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  • Ground Systems Engineer

    Stratos Solutions (Chantilly, VA)
    Job Title: Ground Systems Engineer Location: Chantilly, VA Minimum Clearance Requirements: TS/SCI with Poly Position Summary: Stratos Solutions is seeking a highly ... skilled Ground Systems Engineer to support the development and management of...to define and document system and software requirements, including performance , reliability, and security specifications. + Manage the development… more
    Stratos Solutions (09/04/25)
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