• SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …processes and systems + Writes and updates project documentation including system procedures, presentations, and training materials + May serve as technical team ... Certification Security+ or equivalent + Required Computing Environment Certification: MCSA Windows Server 2019, Azure Administrator Fundamentals, or equivalent +… more
    General Dynamics Information Technology (10/29/25)
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  • Sr . System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    Sr . System Administrator Location: Reston, VA, US Job ID: ATR 17710 Job Description Job Title: Sr . System Administrator Location: Reston, VA - ... CI Polygraph Job Description: The job duties of the Sr . System Administrator are as...* Manages and troubleshoots multiple VMware environments. * Provides Windows Server and Linux administration, maintenance, and troubleshooting. *… more
    Arena Technical Resources, LLC (11/09/25)
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  • Sr . Systems Administrator

    Arena Technical Resources, LLC (Washington, DC)
    …(DBMS) products . Address all vulnerabilities identified via system scanning Systems Administrator Senior Advisor Requirements and Qualifications . ... Sr . Systems Administrator Location:.... Secret Clearance to start Required Technical Skills: . Senior Level system administrator skills… more
    Arena Technical Resources, LLC (10/25/25)
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  • Sr . Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …Ft. Belvoir, VA Join our Talent Network Sr . Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System Administratorwill provide primary and ... Sr . Systems Administrator ...+ + Provide systems administration support for the Windows operating system and applications and backup support for… more
    Chenega Corporation (09/01/25)
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  • Sr . Systems Administrator

    CyberData Technologies (Bethesda, MD)
    Job Title: Sr Systems Administrator (NEI-18) Location:...is seeking a Senior Systems Administrator with a strong background in Windows Server ... tasks across hybrid infrastructure environments. Responsibilities: * Perform regular Windows Server patching across production and non-production environments. *… more
    CyberData Technologies (11/06/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Suitland, MD)
    …the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior -level Principal Systems Engineer shall lead a diverse, multi- disciplinary ... requirements engineering and management, testing and evaluation, and other Systems Engineering (SE) disciplines for successful system /solution development,… more
    V2X (11/15/25)
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  • Sr . System Administrator

    Leidos (Odenton, MD)
    …Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administrator on a DISA contract. This...and/or 12+ years of overall related experience with a Windows /Linux server environment. Additional experience, education and training may… more
    Leidos (10/21/25)
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  • System Engineer (TS/SCI)- Senior

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support ... + Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft Server… more
    Vexterra Group (10/14/25)
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  • System Engineer

    TEKsystems (Rockville, MD)
    …managing and maintaining systems , hardware, and software in a primarily Windows environment Skills System administrator , Active directory, intune, ... , backup, Vmware, Systems engineering, power bi, azure, Windows Top Skills Details System administrator ,Active directory,intune,hyper-v,server… more
    TEKsystems (11/12/25)
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  • Senior Systems Administrator

    BAE Systems (Washington, DC)
    …BAE Systems is seeking a Senior ** Systems Administrator ** to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development ... and maintain the infrastructure that powers networks and operating systems such as UNIX, Linux, and Windows ....be available based on position level and/or job specifics. ** Senior Systems Administrator ** **117757BR** EEO… more
    BAE Systems (10/29/25)
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