• 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 Windows ... 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 (08/23/25)
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  • Support the Army Research Laboratory (ARL)…

    SAIC (Adelphi, MD)
    …This position is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission ... Visual Technicians + Network Engineers + Network Technicians + System Administrators ( Windows , Linux, Mac OS) + Service Desk Support **Qualifications**… more
    SAIC (08/07/25)
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  • IT Administrator II - #Staff

    Johns Hopkins University (Baltimore, MD)
    …who will support the departments of WSE in their use endpoint computing devices on Windows , Macintosh , and mobile platforms. The position is part of a team ... including the installation and testing of new software, operating systems , servers (which are computer program/programs that provide services...as understanding of how device and user policies for Windows , Mac , and iOS can be leveraged.… more
    Johns Hopkins University (09/04/25)
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  • Systems Administrator - Remote

    Sharecare (Annapolis, MD)
    …To learn more, visit www.sharecare.com. **Job Summary:** We are seeking a System Administrator for a full time remote role. The System Administration Support team ... Exchange, Teams, and SharePoint . Set up and support Windows and macOS laptops, enroll and manage Macs with...macOS laptops, enroll and manage Macs with Kandji and Apple Business Manager, partner with the depot on swaps… more
    Sharecare (09/03/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …(Required): + CompTIA Security+ CE or CompTIA Server+ CE + Red Hat Certified System Administrator (RHCSA) + MCSA, MAC OS, or MCP + Must meet DoD 8750 ... Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance...and 8140 compliance requirements Technical Environment: + Windows Server + MCEM + MAC OS… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • System Administrator

    KBR (Bethesda, MD)
    …routers, switches, DNS) + Expertise in IT Management of Linux (Ubuntu, Oracle Linux 8), Mac OS, and Windows systems + Experience with automation using ... Title: System Administrator Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (07/25/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …NICHD have differing environments and needs. Operating environments include UNIX, Linux, Windows , and MAC . Similarly, software for system operation, management, ... and security support including installing, configuring, troubleshooting, and administering Windows 2003/2008/2012 servers, Virtual servers, and Virtual Desktop Infrastructure… more
    TekSynap (09/16/25)
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  • Network Administrator

    TekSynap (Bethesda, MD)
    …NICHD have differing environments and needs. Operating environments include UNIX, Linux, Windows , and MAC . Similarly, software for system operation, management, ... among divisions. **FUNCTIONAL RESPONSIBILITIES:** + Maintaining computer networks and systems including software, mainframes, VPNs,routersand other physical hardware. +… more
    TekSynap (09/16/25)
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