• Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    …distributed sites. 3. Enterprise Systems Administration - Expert in managing Windows Server and Linux environments, Active Directory, Group Policy, DNS, ... Senior System Administrator - Network Operation Center... Windows Server Certifications Microsoft Certified: Windows Server Hybrid Administrator Associate… more
    St. George Tanaq Corporation (11/14/25)
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  • (Mid. or Senior) Networking Systems

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Network Systems Administrator ( Windows ) to join our team. The selected individual will ... past six (6) years, No CCAs + Must have experience installing, updating, and upgrading Windows Desktop and Server Operating Systems (OS). + Must have… more
    Belay Technologies (10/01/25)
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  • Sr. Networking System Administrator

    Leidos (Annapolis Junction, MD)
    Administrator ** **Leidos** has a new and exciting opportunity for a **Networking System Administrator - Windows ** in our **National Security Sector's ... security scanning for equipment suites in accordance with the System Security Plans for these systems to...etc.). + Must have experience installing, updating, and upgrading Windows Desktop and Server Operating Systems more
    Leidos (11/05/25)
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  • Windows System Administrator

    Link Solutions Inc (Adelphi, MD)
    …and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, ... Top Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator (Senior-Level) will...system environment certification (eg, Windows 10, Windows 11, or Microsoft Server 2019, etc.).… more
    Link Solutions Inc (10/08/25)
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  • Windows Systems Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Windows Systems Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is ... Configure and manage UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,...a TS/SCI with polygraph clearance to start.** Level 0 System Administrator (SA) shall possess the following… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Sr. Principal Windows /VMware…

    Northrop Grumman (Baltimore, MD)
    …best work of your career. Northrop Grumman Mission Systems is seeking a Windows Systems Administrator to join its Classified Solutions team in Linthicum, ... limited to the following: + Perform as a SWindows/VMware systems administrator . + Experience operating under and...be a condition of continued employment. + Experience managing Windows Server OS and domain architecture. +… more
    Northrop Grumman (11/01/25)
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  • Principal Windows Systems

    Northrop Grumman (Linthicum Heights, MD)
    …of your career. Northrop Grumman Mission Systems is seeking a well-qualified Windows Administrator to join its Classified Solutions team in Linthicum, MD. ... limited to the following: + Perform as a primary Windows /VMware systems administrator for a...team environment with other IT/technical professionals. + Experience managing Windows Server OS and domain architecture in… more
    Northrop Grumman (11/13/25)
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  • Secret Windows System

    Insight Global (Baltimore, MD)
    Job Description A client of Insight Global is looking for a Secret Cleared Windows System Administrator to join their team. As a Windows Systems ... part of a team environment with other IT/technical professionals * Experience managing Windows Server OS and domain architecture in a classified environment,… more
    Insight Global (11/06/25)
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  • Senior Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows Systems Administrator leads complex system administration and endpoint ... Senior Windows Systems Administrator Clearance...DoD 8750 and 8140 compliance requirements Technical Environment: + Windows Server + MCEM (Microsoft Endpoint Configuration… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Windows System Administrator

    Synergy ECP (Annapolis Junction, MD)
    Windows System Administrator 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy is seeking aWindows ... and objectives are met. The job duties of the Windows System Administrator are as...Administrator are as follows: + Administrating day-to-day IT systems to include system availability, backup/restore, deploy/provision,… more
    Synergy ECP (11/06/25)
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