• IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Skills:** IT Help Desk,Linux,Microsoft (MS) Active Directory (AD),System Administration, Windows 10 **Certifications:** CompTIA Security+ - DoD 8570 **Experience:** ... that supports mission-critical infrastructure across **multiple security enclaves and hybrid environments** ( Windows and RHEL). As a Tier 2 engineer, you will be… more
    General Dynamics Information Technology (07/16/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …devices, workstations, and application\-specific hardware\. ACL's systems generally include Windows , Linux, and VMware vSphere/ESXi machines running COTS, ... Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer/Systems Administrator with a demonstrated ability to independently develop solutions to… more
    Lockheed Martin (07/12/25)
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  • SharePoint Systems Administrator

    Leidos (Alexandria, VA)
    …certifications are required for this position, though a relevant certification in VMware , Windows Server Administration or similar technology is beneficial. ... **Description** Leidos is seeking a senior SharePoint System Administrator to support a large enterprise IT contract for the DOD. The SharePoint System … more
    Leidos (07/25/25)
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  • IT Systems Engineer - Systems Sustainment…

    SAIC (Suffolk, VA)
    …Certifications are considered a plus: CompTia Linux+, RedHat Linux, Microsoft Certified: Windows Server Hybrid Administrator Associate REQNUMBER: 2505501 SAIC is ... looking for a **TS/SCI cleared Systems Engineer** to serve as a **Systems Administrator ** with experience in US Navy IT networks to support the sustained operation… more
    SAIC (08/07/25)
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  • Systems Sustainment Administrator - Evening

    SAIC (Suffolk, VA)
    …are considered a plus: CompTia Linux+, RedHat Linux, Microsoft Certified: Windows Server Hybrid Administrator Associate. REQNUMBER: 2502776 SAIC is ... for a **Systems Engineer** to serve as a **Systems Administrator ** with experience in US Navy IT networks to...and Experience:** + Experience with the following services: Linux; Windows Server; Active Directory and Group Policy; DNS; Python,… more
    SAIC (08/07/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is ... CONTINGENT upon contract award** The System Administrator (SysA) as part of the Platform Team delivers technical infrastructure and capabilities for automating,… more
    Nightwing (06/27/25)
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  • Senior SQL Server Database Administrator

    Chenega Corporation (Fort Belvoir, VA)
    Senior SQL Server Database Administrator Ft. Belvoir, VA Join our Talent Network Senior SQL Server Database Administrator Ft. Belvoir, VA C-CHR-24-037 TheSenior ... administer the Microsoft SQL Server production and databases and perform Windows system administration in support of the SQL Database environment. TheSenior… more
    Chenega Corporation (06/02/25)
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  • System Operations/ Administrator

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking a System Operations/ Administrator with a background in managing and maintaining desktop computing environments to work with ... years of experience + Experience as a desktop system administrator or in a similar IT support role. +...in a similar IT support role. + Knowledge of Windows and Linux operating systems. + Compliant with DoD… more
    Noblis (08/01/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …you receive the utmost employee care. Responsibilities The System Operations/ Administrator will perform the following duties: Install, configure, and maintain ... Secret/SCI clearance with a Counter-Intelligence Polygraph Experience as a desktop system administrator or in a similar IT support role. Compliant with DoD Directive… more
    Sciolex Corporation (07/15/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now JOB DESCRIPTIONThe Sponsor requires the support of full-time Linux System Administrators. ... communicate issues and resolutions to all levels within the organization. System Administrator - The Contractor shall support a second shift schedule, 5 days… more
    The Metamorphosis Group (06/11/25)
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