• Senior A/AI Machine Learning Engineer - Clearance…

    Lockheed Martin (Fort Belvoir, VA)
    …current engineering skills in support of an important customer mission\. Ability to obtain TS /SCI and complete a CI Poly is required for this role\. Your mission is ... HTML, XML\. * Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information,… more
    Lockheed Martin (08/21/25)
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  • Low Observable/ Counter Low Observable Capability…

    KBR (Arlington, VA)
    …Degree or higher related to technology, management, military arts and sciences, or national security . + Current TS (SCI & SAP eligibility required); an active ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. KBR is seeking a Low… more
    KBR (08/21/25)
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  • F5 Load Balance Network Engineer

    Leidos (Alexandria, VA)
    …**Primary Tasks** + Ensure Secure Socket Layer/Transport Layer Security (SSL/TLS) offloading and brokering PKI authentication features provided ... IT System Admin Intermediate certification requirements (Cloud+, GICSP, SSCP, Security + CE, GSEC, or higher) + Candidate must possess...government contracts we support, US Citizenship is required. + TS /SCI with Poly required for Position or TS more
    Leidos (08/20/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is looking for a Systems Engineer with a TS /SCI with polygraph to support work on an information technology (IT) contract. The contract ... Office lines of business include Collaboration Services, Endpoint & Security Services, Infrastructure Engineering and Hosting, Mission Unique Services, and… more
    Leidos (08/20/25)
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  • Data Center System Administrator

    Leidos (Charlottesville, VA)
    …options, cold aisle/hot aisle containment, and standards for fire suppression, security and safety. + Provide support implementation, troubleshooting and maintenance ... cold aisle/hot aisle containment, and standards for fire suppression, security and safety. + Experience with Tier 2 system...we support, US Citizenship is required. + An active TS /SCI with ospcific poly required for Position or … more
    Leidos (08/20/25)
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  • System Engineer (SDA) - Enterprise

    QinetiQ US (Chantilly, VA)
    …(ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore new ways of ... protecting the American Warfighter, Security Forces, and Allies. Being a part of QinetiQ...environment with excellent oral and written communication skills. + TS Clearance with SCI Eligibility; #qinetiqclearedjob Preferred Qualifications +… more
    QinetiQ US (08/20/25)
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  • Principal Digital Forensics Examiner

    SAIC (Chantilly, VA)
    …Seeking Digital Forensics Analysts, to serve as members of an organizational security program. This position requires an active TS /SCI with Polygraph. ... forensic tools, processes and procedures. **Qualifications** Required Qualifications: + Active TS /SCI with Polygraph security clearance. + Relevant degrees and… more
    SAIC (08/15/25)
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  • DevOps Engineer

    Amentum (Springfield, VA)
    …health using various dashboarding tolls such as Elasticsearch Kibana, AWS Cloudwatch, etc. * TS /SCI level security clearance * The ability to report and work ... **Your Impact:** As an Expert DevOps Engineer, you will support an exciting National Security mission to position NGA to be the enterprise and community GEOINT data… more
    Amentum (08/15/25)
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  • Electrical Engineer - Electro-Mechanical Design…

    QinetiQ US (Reston, VA)
    …(ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore new ways of ... protecting the American Warfighter, Security Forces, and Allies. Being a part of QinetiQ...Experience with technical writing and creating documentation * Current TS /SCI Clearance with CI poly, or ability to obtain… more
    QinetiQ US (08/13/25)
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  • Network Recapitalization Lead

    CACI International (Sterling, VA)
    …and Program Management Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to ... coordinating, and implementing network modernization initiatives to enhance performance, security , and scalability. **Responsibilities:** + Manage and mentor network… more
    CACI International (08/13/25)
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