• Network/ Systems Administrator 2…

    GovCIO (Washington, DC)
    …of the Microsoft Server platform and its components including Active Directory, Windows Server 2016, 2019 and 2022 Operating Systems , failover clustering, ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6592/network- systems - administrator -2-%28desktop-and-system-support%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-DC-Washington, DC_ **ID**… more
    GovCIO (09/05/25)
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  • Principal Server Administrator

    BAE Systems (Washington, DC)
    …as RHCE (Red Hat Certified Engineer), MCSA/MCSE (Microsoft), or AWS Certified SysOps Administrator - Associate + Experience supporting DoD or large federal ... that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that...customers to achieve their missions. As a **Principal Server Administrator ** , you'll play a critical role in providing… more
    BAE Systems (10/30/25)
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  • Systems Administrator (Hybrid…

    Serco (Washington, DC)
    **Position Description** Serco is seeking a skilled Systems Administrator to support the Navy-owned PMS-ES Integrated Data Environment (IDE) in Washington, DC. ... Citrix Certified Associate or Professional (CCA/CCP). + AWS Certified SysOps Administrator or equivalent. + Cisco Certified Network Associate (CCNA) or Cisco… more
    Serco (10/29/25)
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  • Junior Systems Administrator

    SOS International LLC (Reston, VA)
    **Overview** SOSi is seeking a dedicated and technically skilled **Junior Systems Administrator ** to join our dynamic IT team supporting our government customer. ... with cross-functional teams. **Preferred Qualifications** * Microsoft Certified: Azure Administrator Associate (AZ-104). * VMware Certified Professional (VCP)… more
    SOS International LLC (11/13/25)
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  • IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include but ... Systems Engineering, or a related IT discipline. An associate 's degree with seven years of experience may be...within 180 days. + System Experience: Experience with both Windows and Linux operating systems . + End-User… more
    ManTech (08/20/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Washington, DC)
    …and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and evaluation, solution ... GED and 7+ years of experience as a system administrator , Associate 's degree and 5+ years of...Optional Qualifications: + Experience with operating and maintaining Microsoft Windows and Linux servers to include operating systems… more
    ENS Solutions (09/12/25)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Certification Security+ or equivalent + Required Computing Environment Certification: MCSA Windows Server 2019, Azure Administrator Fundamentals, or equivalent + ... Trust/Other Required:** None **Job Family:** Technical Solutions **Skills:** Information Systems ,Microsoft SharePoint,Operations **Experience:** 10 + years of related experience… more
    General Dynamics Information Technology (10/29/25)
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  • System Administrator 4

    M. C. Dean (District Of Columbia, DC)
    …Control, CCTV, PSIM (Physical Security Information Management), and other Integrated Electronic Security Systems . A Systems Administrator 4 position is a ... others are key to success in this role. The Systems Administrator is responsible for day-to-day management,...Degree and 7+ Years of progressive experience or + Associate 's degree and 10+ Years of progressive experience or… more
    M. C. Dean (09/26/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …Associate (CCNA), Microsoft / Windows Server Certifications Microsoft Certified: Windows Server Hybrid Administrator Associate or Microsoft Certified: ... Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD...99.99% uptime across multiple geographically distributed sites. 3. Enterprise Systems Administration - Expert in managing Windows … more
    St. George Tanaq Corporation (11/14/25)
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  • SIPR BeyondTrust Administrator

    CACI International (Chantilly, VA)
    …with Microsoft Azure or Amazon Web Services. + Cloud certifications such as Azure Administrator Associate (AZ-104), AWS SysOps Administrator or AWS Solutions ... SIPR BeyondTrust Administrator Job Category: Information Technology Time Type: Full...system documentation and operating procedures. + Experience with Microsoft Windows operating systems , Active Directory, Windows… more
    CACI International (10/01/25)
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