• Lead Systems Administrator (Active…

    NANA Regional Corporation (Fort Belvoir, VA)
    The Lead Systems Administrator performs advanced systems administrator functions for our customer while also serving as contractor Team Lead. ... + Participating in leadership meetings. + Assisting with PM directed initiatives. ** Senior Administrator specific tasks include:** + Standard Active Directory… more
    NANA Regional Corporation (08/08/25)
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  • Senior Principal Contracts…

    Northrop Grumman (Mclean, VA)
    …Explore your future and launch your career today. Northrop Grumman is seeking a Senior Principal Contracts Administrator - Level 4 to join the qualified and ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (07/10/25)
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  • Senior Administrator Project Lead

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a Senior Administrator Project Lead to provide full time support on-site in the Office of Information Counsel (OIC) working as ... established relationships with other DoD components and agencies. + Proficiency with Microsoft Office Suite of Applications (Word, Excel, and PowerPoint) and common… more
    SAIC (08/07/25)
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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 managing SPPatchify for patch maintenance of large SharePoint farms. + Microsoft 365 Certified: Administrator Expert or equivalent certification related to… more
    Leidos (07/25/25)
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  • Senior Construction Administrator

    CMTA, Inc (Richmond, VA)
    …more. **About the Role:** CMTA has an immediate need for an experienced Senior Construction Administrator to join our diverse team of engineering professionals ... administration professional or skilled tradesperson + Proficiency with Adobe/Bluebeam and Microsoft Outlook, Word, and Excel. + Proficiency with Electronic Document… more
    CMTA, Inc (06/24/25)
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  • Systems Administrator - Staff

    Amentum (Warrenton, VA)
    …in IT related field or related STEM field + Experience with ServiceNow + Microsoft Certified: Windows Server Hybrid Administrator Associate + CompTIA Network+ or ... so, look no further. Amentum is seeking a **System Administrator ** to join our team of passionate individuals in...and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program… more
    Amentum (08/08/25)
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  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …troubleshooting. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task automation ... + Manage, maintain, deploy, troubleshoot, and support Windows Server 2019/2022 systems in a dynamic customer environment. + Plan, execute, and implement… more
    TekSynap (07/26/25)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …**RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support enterprise storage systems and associated server environments. + Collaborate with OS and ... security, stability, and high availability of enterprise data storage systems . + Maintain storage and network policies and standards...waived for 30 days after project join date.) + Microsoft Certified Solutions Expert (MCSE). + Server+. + Cisco… more
    TekSynap (07/26/25)
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  • Sr VMWare Systems Administrator

    Leidos (Alexandria, VA)
    …role requires an individual that is technical in VMware administration, providing senior -level support to other systems administrators on configuration best ... where you can thrive, keep reading!** **The Mission** Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This… more
    Leidos (07/29/25)
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  • Windows System Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in ... operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will...Windows servers in a VMWare environment. + Experience administering Microsoft Windows Server 2016-2022. + Advanced knowledge of Active… more
    General Dynamics Information Technology (07/30/25)
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