• Sccm/Mecm Systems Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking an SCCM/MECM System Administrator to support a large enterprise IT contract for the DOD. The System Administrator will support ... operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance (O&M) support… more
    Leidos (12/08/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    System Administrator Oakton, VA . Information Technology Join our Talent Network Are you ready to enhance your skills and build your career in a rapidly evolving ... Operations Support, Software Development, and Program Management. Job Title:System Administrator Location:Oakton, Virginia Clearance Level:Top Secret Clearance Summary We… more
    Chenega Corporation (11/12/25)
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  • Virtual Platform Administrator

    TekSynap (VA)
    …Minimum of seven (7) years of progressive experience managing and maintaining virtualized server environments and hosted applications. + At least two (2) years of ... + AWS Certified Solutions Architect - Professional + AWS Certified SysOps Administrator + Microsoft Certified: Azure Administrator Associate + Microsoft… more
    TekSynap (11/06/25)
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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 ... system configurations, procedures, and troubleshooting guides. Assist with network and server administration tasks as needed. Stay current with trends, technologies,… more
    Sciolex Corporation (10/14/25)
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  • System Administrator Lead

    System One (Mclean, VA)
    Job Title: System Administrator Lead Location: Arlington, Virginia Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Top Secret w/ SCI ... Develop, implement, manage, and maintain VDI for thick/thin/zero clients and server virtualization technologies. * Provide O&M support for SQL Database… more
    System One (12/26/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Virginia. HOW A **SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team that provides ... Directory, LDAP, TACACS, KVM + Experience managing Windows-based virtual server environments. + Hands-on working knowledge of RedHat 5...knowledge of RedHat 5 & 7 along with Windows server 2008, 2016, and Windows 10 operating systems in… more
    General Dynamics Information Technology (12/06/25)
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  • Network Administrator

    Leonardo DRS, Inc. (Arlington, VA)
    …visit www.leonardodrs.com . **Job Summary** As a cleared SIPR Network and System Administrator and a member of the Corporate Risk Management Framework (RMF) Support ... scanners and custom developed applications. Install patches and upgrades to server hardware, firmware, and/or software. * Provide support using multi-tiered… more
    Leonardo DRS, Inc. (11/05/25)
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  • Storage Administrator

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Storage Administrator , tomanage, maintain, deploy, troubleshoot, and support servers and storage systems. This position ... be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage HW. This… more
    GovCIO (12/24/25)
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  • Sharepoint Administrator

    BCMC (Arlington, VA)
    …assist with the restoration of services. We are seeking a Sharepoint Administrator to support the design, development, and deployment of advanced cybersecurity ... DHS Suitability. - 5+ years of directly relevant experience as a Sharepoint Administrator . - Familiarity with JavaScript, HTML5, CSS, XML, jQuery, SQL Server ,… more
    BCMC (12/23/25)
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  • Lead Senior Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, mission-oriented **Senior Systems Administrator ** to join our team in **Chantilly, VA.** As the Lead Senior Systems Administrator , ... the organization. You will demonstrate knowledge and understanding of client and server operations and maintenance with Windows 10 and 11 environments and Windows… more
    ManTech (12/19/25)
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