• Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …The Senior Linux System Administrator is responsible for leading system administration activities. This position oversees the installation, configuration, ... to improve performance and reliability. Key Responsibilities: + Lead system administration activities across ARLEN and CARLEN...DoD 8750 and 8140 compliance requirements Technical Environment: + Windows Server + MCEM + MAC OS… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Compute Engineer

    CVS Health (MD)
    …and monitoring equipment. + Other duties, as assigned **Minimum Requirements:** + Minimum 3 years Windows server admin experience + Minimum 3 years DNS and ... and recommend innovative, and where possible automated approaches for system administration tasks. Identify approaches that leverage...and availability of all hardware, server resources, systems and key processes, reviewing system and… more
    CVS Health (01/16/26)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of… more
    Nightwing (12/22/25)
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  • Systems Engineer (IT@JH Enterprise…

    Johns Hopkins University (Baltimore, MD)
    …IronPorts), Listserv (Sympa), and Microsoft Exchange, which are hosted on Windows and Linux-based systems . **Job Scope/Complexity** Develop solutions based ... initiative for improvements. _Install & Configure_ + Install and configure complex server hardware and operating systems by following technical documentation to… more
    Johns Hopkins University (01/16/26)
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  • Systems Administrator

    TEKsystems (Windsor Mill, MD)
    Description Our Customer is looking for a Junior to Mid-level Systems Admin . Need experience supporting the servers , desktops, Lan/Wan equipment that support ... their control room apps. + Infrastructure + Desktop Support + Windows 10, 11 + Server Hardware support + NetApp + Vmware + PowerCLI + PowerShell + Windows more
    TEKsystems (01/08/26)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Baltimore, MD)
    Server administration . + DHCP Server administration . + Windows Server Update Servers (WSUS), SCCM, or similar third-party software update ... and operational activities of the entire IT infrastructure including Servers ( Windows & Linux), Workstations ( Windows...a senior technical resource for the rest of the System Administration team; often taking on the… more
    Northrop Grumman (01/15/26)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    …Configure and manage primarily Windows and some UNIX operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... upgrade audits and plugins files. + Linux - Moderate systems administration knowledge to include installing OS,...system software, push agents and connect nodes. + Windows 10/11, Server 2016/2019/2022 - General IT… more
    CACI International (12/02/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …process. + Configure and manage Linux, UNIX and Windows operating systems and install/load operating system software, troubleshooting, maintain integrity and ... System Administrator 2 Location Fort Meade, MD Job...Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience!… more
    DCCA (11/21/25)
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  • Senior Systems Integration Engineer

    Leidos (Fort Meade, MD)
    …products, integrating them within complex system architectures. + Oversee Windows Server administration , including performance tuning, security ... components, ensuring seamless virtualization, Linux environments, GOTS product integration, and Windows Server administration . Responsibilities: + Provide… more
    Leidos (01/06/26)
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  • Systems Administrator

    AeroVironment (Annapolis Junction, MD)
    …of education, and experience + Minimum 10+ years of system administration experience + Strong RedHat Linux and Windows (2012/2016/2019) troubleshooting ... client/ server /storage/network infrastructure. + Configure and manage RedHat Linux and Windows systems . + Support vulnerability management using Nessus. +… more
    AeroVironment (01/16/26)
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