• Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …Chantilly, VA, US Job ID: ATR 17717 Job Description Job Title: Linux Engineer Location: Chantilly, VA Eligibility: Top Secret /SCI clearance with current ... CI Polygraph required The Systems Engineering team is seeking a driven Senior Linux/UNIX Systems Administrator that is highly technical and mission focused. This… more
    Arena Technical Resources, LLC (10/25/25)
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  • Senior Security Classification Specialist

    Koniag Government Services (Falls Church, VA)
    …J3 supporting SDS activities. **Security Pre-Requisite:** + Must have a current/active Top Secret with SCI Eligibility **Desired Candidate Experience:** + ... Koniag IT Systems, a Koniag Government Services company, is seeking a Senior Security Classification Specialist with a TS /SCI clearance to support KITS and our… more
    Koniag Government Services (11/05/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …clearance to be considered and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading ... the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer )...(DoD 8570 IAT Level II Computing Environment Cert) + Top Secret Clearance Saliense Consulting LLC provides… more
    Saliense Consulting (10/01/25)
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  • Senior Specialty Engineer

    SAIC (Hampton, VA)
    **Description** SAIC is seeking a highly experienced ** Senior Specialty Engineer ** to develop requirements for game changing combat capabilities for the Air ... will require some CONUS/OCONOS travel.** **JOB RESPONSIBILITIES:** + Act as a senior technical advisor to the Advanced Combat Capabilities branch, within ACC A5/8ZG,… more
    SAIC (10/22/25)
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  • Cleared AI/ML Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    …is seeking to hire an AI/ML Engineer (Multiple Levels) with an ACTIVE Top ** ** Secret with SCI and Polygraph in Chantilly, VA** As an experienced AI/ML ... in Linux and Windows environments and managing resources for efficiency. + **ACTIVE Top Secret with SCI and Polygraph** + **Required Technologies:** + Python… more
    Noblis (10/08/25)
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  • Senior Systems Engineer (MBSE)…

    RTX Corporation (Dulles, VA)
    …that create a safer, more secure world. Raytheon Technologies is seeking a Senior Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the...performance of complex systems. Work with a variety of software and programming languages to simulate real-world scenarios and… more
    RTX Corporation (10/13/25)
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  • AI/ML Machine Learning Engineer…

    Lockheed Martin (Herndon, VA)
    …Learning, Deep Learning, Computer Vision, or Image Processing * Experience with modern software development tools and practices * TS /SCI clearance required to ... Space is seeking a highly skilled AI/ML Machine Learning Engineer to join a cross\-functional team of experts in...a cross\-functional team of experts in research, data science, software development, physics, and mathematics\. As a key member… more
    Lockheed Martin (09/12/25)
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  • Senior Network Engineer (Engineering…

    Competitive Range Solutions, LLC (Arlington, VA)
    …Installation Plans (CIPs). Qualifications/Experience: Active TS /SCI Clearance 2+ years as senior or lead engineer in planning, designing, and building ... Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and management of the program's… more
    Competitive Range Solutions, LLC (11/06/25)
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  • Senior GEOINT Systems Engineer…

    KBR (Chantilly, VA)
    Title: Senior GEOINT Systems Engineer - Acquisition KBR is seeking a Senior GEOINT Systems Engineer to be part of our team supporting our customer in ... distributed to US Government Intelligence Community and Military users. The GEOINT Systems Engineer serves as an advisor to support the Government in defining new… more
    KBR (11/07/25)
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  • Senior GEOINT Systems Engineer…

    KBR (Chantilly, VA)
    Title: Senior GEOINT Systems Engineer - Processing KBR is seeking a Senior GEOINT Systems Engineer to be part of our team supporting our customers in ... distributed to US Government Intelligence Community and Military users. The GEOINT Systems Engineer serves as an advisor to support the Government in defining new… more
    KBR (11/07/25)
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