• Senior Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior ... activities within the environment. This role covers the management of enterprise systems , storage, patching, and endpoint solutions across Windows platforms. The… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Senior Windows Systems

    SAIC (Chantilly, VA)
    **Description** SAIC is looking for an ambitious Senior Level System Administrator /VMWare SME like you! Candidates will join a fast-paced and growing team of ... VMware virtual infrastructures + Experience with the following aspects of Windows Domain Administration: -Active Directory -Group Policy -DNS -DHCP -WSUS +… more
    SAIC (06/03/25)
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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, ... Citizen + DoD Secret Clearance required + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be responsible for… more
    Link Solutions Inc (05/16/25)
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  • Senior Windows System…

    General Dynamics Information Technology (Falls Church, VA)
    …Required:** Yes **Job Description:** **Position Summary:** We are seeking an experienced Senior Windows System Administrator to support the Infrastructure ... Systems Administration **Skills:** Active Directory (AD),Information Technology (IT) Systems ,Microsoft Windows ,Technical Support,Troubleshooting **Certifications:** CEH - EC-Council,… more
    General Dynamics Information Technology (05/13/25)
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  • Senior Windows System…

    Amentum (Fort Belvoir, VA)
    …upgrades + Five years of experience applying industry best practices on Windows Server 2016 and later operating systems encompassing configuration, ... system availability rate. + Perform administration and maintenance of Windows based servers to include daily system checks and...systems patches and STIGs on a Microsoft (MS) Windows Server 2016 and later. + Four years of… more
    Amentum (05/29/25)
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  • Systems Administrator

    NANA Regional Corporation (Ashburn, VA)
    …IT Management Services team, the Microsoft Configuration Manager (MECM) & Intune Systems Administrator will be responsible for administration of a distributed ... Implements security and compliance features + Experience at the Administrator level with supporting common applications as well as...or MECM related are a plus. + Experience administrating Windows 10 and 11 operating systems +… more
    NANA Regional Corporation (06/05/25)
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  • Windows Enterprise Domain…

    RBR-Technologies (Fort Meade, MD)
    …(DoD), and Defense Information Systems Agency (DISA). We are currently seeking a Windows Enterprise Domain Administrator for a remote role in the MD/DC Metro ... area. The administrator must live locally in order to attend meetings...the design, implementation, management, and security of complex multi-domain Windows environments, with a focus on Active Directory (AD)… more
    RBR-Technologies (04/19/25)
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  • Sr. Windows Administrator /Test Lab…

    Leidos (Alexandria, VA)
    …*You must have an active TS/SCI Polygraph up front. No exceptions.* We are hiring a ** Senior Windows Administrator / Test Lab Manager** to join a high ... + Must have experience in or familiarity with the following systems : Windows /Linux operating systems , VMware, VSphere and Vsphere architecture, VCenter.… more
    Leidos (03/28/25)
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  • Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …and complex obstacles! Cambridge International Systems , Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. ... clearance. ROLE RESPONSIBILTIES + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages… more
    Cambridge International Systems Inc (03/12/25)
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  • Senior Systems Administrator

    NVR (Reston, VA)
    Senior Systems Administrator Job Category Information Technology Market Location VA - Northern Virginia Location VA - Reston Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=NVRINC&cws=52&rid=34916) NVR, Inc. is seeking a Senior Systems Administrator to work… more
    NVR (05/13/25)
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