• Contract Support Administrator

    KBR (Chantilly, VA)
    Title: Contract Support Administrator - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...and able to work independently with minimal guidance + TS /SCI with Polygraph Belong, Connect and Grow at KBRAt… more
    KBR (04/17/25)
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  • Senior Systems Administrator

    First Division Consulting (Dahlgren, VA)
    …contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix/Linux Systems Administrator to support a Department of ... + Six (6) years of professional experience in Unix/Linux system administration for networks and software systems ....cybersecurity vulnerabilities, attack methods, and detection techniques. + Active Top Secret ( TS ) clearance with… more
    First Division Consulting (04/16/25)
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  • Cleared Senior Microsoft Azure Enclave…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Microsoft Azure Enclave Administrator * Lorton,...willing to work onsite. + Must have an active Top Secret ( TS ) security clearance. ... expertise in Microsoft Azure and secure enclave environments? Join our team as a Senior Microsoft Azure Enclave Administrator and play a critical role in… more
    Virtual Service Operations (05/03/25)
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  • SAP NS2 Senior Cloud Engineer/…

    SAP (Herndon, VA)
    …for you to choose from. **SAP NS2 Senior Cloud Engineer/ Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI with Polygraph Required** **NS2 ... for this role. All internals must have manager's approval to transfer. The NS2 Senior Cloud Engineer/ Systems Administrator candidate will be responsible for… more
    SAP (04/22/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …RQ193858 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Systems Administration **Skills:** Active Directory (AD),Incident Resolution, System ...(GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our… more
    General Dynamics Information Technology (05/01/25)
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  • Senior Network Administrator

    SAIC (Reston, VA)
    **Description** SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training ... of national importance. We are seeking a highly motivated Network Administrator to join our National Intelligence Program supporting the operations, maintenance… more
    SAIC (03/05/25)
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  • Sr. Windows Administrator /Test Lab Manager…

    Leidos (Alexandria, VA)
    …have an active TS /SCI Polygraph up front. No exceptions.* We are hiring a ** Senior Windows Administrator / Test Lab Manager** to join a high performing agile ... activities in support of a complex network environment with geographically distributed systems . The position entails supporting system engineering requests to… more
    Leidos (03/28/25)
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  • Enterprise Senior Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... Yes **Job Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense Threat Reduction Agency… more
    General Dynamics Information Technology (04/24/25)
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  • Systems Administrator

    Lockheed Martin (Springfield, VA)
    …be able to fully utilize modern HPC systems \. We are seeking a senior level Systems Administrator with Linux and Software Configuration Management ... management, build automation and release engineering\. This is a Systems Administrator role that manages Linux server...to obtain and maintain a security clearance at the Top Secret /SCI level with a poly\. Requires… more
    Lockheed Martin (03/21/25)
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  • SharePoint Systems Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a senior SharePoint System Administrator to support a large enterprise IT contract for the DOD. The SharePoint System ... and problems. + Provide implementation, troubleshooting and maintenance of IT systems . + Rapidly distinguish isolated user problems from enterprise-wide application/… more
    Leidos (04/12/25)
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