• 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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  • 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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  • Windows Systems Information…

    SMX (Patuxent River, MD)
    Windows Systems Information Assurance Administrator (4244)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a ... Windows Systems Information Assurance Administrator ...Must be able to interact with peers, management, and senior engineers in a constantly evolving environment to ensure… more
    SMX (05/28/25)
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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 (Annapolis Junction, MD)
    …*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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  • Systems Administrator Senior

    General Dynamics Information Technology (Fort Meade, MD)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior - TS/SCI required** Transform technology ... into opportunity as a ** Systems Administrator Senior ** with GDIT....the resolution process + Configure and manage UNIX and Windows operating systems + Install/load operating system… more
    General Dynamics Information Technology (05/14/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Germantown, MD)
    …15 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Transform technology into opportunity as ... a Senior Systems Administrator with GDIT. A career in...of related experience * Required Technical Skills: VMware vCenter/ESXi, Windows Hyper-V, and Nutanix AHV. Performance Metrics, System Engineering,… more
    General Dynamics Information Technology (05/19/25)
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  • Senior Linux Systems

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... make a difference in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation,… more
    Leidos (05/29/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    Senior Systems Administrator Job Category:...systems . The Senior Systems Administrator will Configure and manage primarily Windows and ... Travel: Local * * * **The Opportunity:** CACI is seeking a Senior Linux Systems Administrator to provide support for implementation, troubleshooting and… more
    CACI International (04/10/25)
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  • Senior Microsoft Exchange System…

    CACI International (Fort Meade, MD)
    …of Travel: Local * * * **The Opportunity:** We are seeking a highly motivated Senior Microsoft Exchange Systems Administrator with an active TS/SCI clearance ... in support of the Defense Information Systems Agency (DISA). As the Senior Exchange Administrator , you will support the daily operations and maintenance of… more
    CACI International (05/16/25)
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