• Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    Lab Manager/ Systems Administrator Location: Arlington, VA Must have Secret Security Clearance Node is supporting a US Government customer to provide support for ... a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced… more
    Node.Digital (09/17/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced ... cybersecurity capabilities in the customer environment supporting analysts and business continuity of the customer mission. This position will support one of our… more
    ARSIEM (09/16/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced… more
    Nightwing (08/28/25)
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  • Cyber Technical Analyst

    Acclaim Technical Services (Chantilly, VA)
    …DC area firms and continues to grow. We are actively hiring Cyber Technical Analysts with TS/SCI clearance and polygraph to join our team working in Northern ... and Responsibilities Senior Level: + Plans, prepares, and executes tests of systems to evaluate results against specifications and requirements as well as… more
    Acclaim Technical Services (07/06/25)
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  • Software Developer

    SAIC (Chantilly, VA)
    …during day to day operation. This is achieved through the development of software systems . This position is located in Chantilly, VA and requires an active TS/SCI ... + Work within a data engineering team that works closely with operations officers, analysts , and external engineers to gather requirements and refine systems . +… more
    SAIC (09/24/25)
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  • System Architecture Engineer

    Meta (Reston, VA)
    …for supporting the 5-7 year product lifecycle across a variety of systems primarily from system design solution through implementation leveraging an understanding of ... business drivers, systems expertise, and program management to improve efficiency and...technical experience working with Technical Program Managers, System Integrators/System Analysts , or similar roles delivering large-scale system and software… more
    Meta (09/13/25)
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  • CyberSecurity AI Engineer

    Nelnet (Richmond, VA)
    …practical problem-solving, and a forward-thinking mindset to defend next-generation AI systems . You will: * Monitor, evaluate, and enhance the security posture ... of AI/ML systems , APIs, and model-serving environments. * Implement detection mechanisms...Own problem resolution end-to-end. **Collaboration** . Partner with SOC analysts , developers, AI engineers, and red teams to defend… more
    Nelnet (08/08/25)
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  • Communications Assistant (Administrative Assistant…

    Fairfax County Sheriff's Office (Fairfax, VA)
    …in updating and maintaining documents that are used on the Retirement Systems website. Executes details of projects which include planning and conducting special ... events and training opportunities for Retirement Systems Board members and county employees. Coordinates monthly Board of Trustee (BOT) meetings including using… more
    Fairfax County Sheriff's Office (09/30/25)
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  • Human Resources Assistant (Administrative…

    Fairfax County Sheriff's Office (Fairfax, VA)
    …to interpret and organize resource information; Provides customized reports to analysts or others in the unit. Fiscal Administration Approves and authorizes ... qualitative review of individual cases; Enters data into corporate accounting systems and reconciles a wide variety of accounts receivable/payable; Performs petty… more
    Fairfax County Sheriff's Office (09/27/25)
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  • System Architecture Engineer

    Meta (Reston, VA)
    …for supporting the 5-7 year product lifecycle across a variety of systems primarily from system design solution through implementation leveraging an understanding of ... business drivers, systems expertise, and program management to improve efficiency and...technical experience working with Technical Program Managers, System Integrators/System Analysts , or similar roles delivering large-scale system and software… more
    Meta (07/30/25)
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