• System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …+ Configures and manages UNIX and Windows operating systems and installs\/loads operating system software, troubleshoots, maintains integrity ... + Configure and manage Windows (or other applicable) operating systems and installs\/loads operating system software, troubleshoot, maintain integrity of… more
    Jovian Concepts, Inc. (12/24/25)
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  • SCADA Systems Administrator I

    Epsilon, Inc (Folsom, CA)
    …**An average day:** As the SCADA Systems Administrator I, you will provide system administration with a focus on Windows 10/11, Windows ... and resource shares, Group Policy management, and various other system administration responsibilities. + Administer Windows...clearance. + 1-2 years of experience in SCADA OR Systems Administration or a combination of both.… more
    Epsilon, Inc (12/13/25)
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  • Systems Administrator Level 2

    Northrop Grumman (Aurora, CO)
    …but not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform administration ... all aspects of NAS Storage + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC… more
    Northrop Grumman (10/22/25)
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  • Senior Systems Administrator

    TEKsystems (Terre Haute, IN)
    … server, Azure, Active directory, Powershell, Automation, Windows administration , Server administrator, Scripting Top Skills Details System administrator, ... patches and upgrades. * (5%) Ensure reliable backups and system redundancies of systems are in place....and maintained. * (5%) Utilizes specialized tools for advanced administrative tasks. * (5%) Works with vendors to procure… more
    TEKsystems (12/19/25)
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  • Senior Systems Administrator - Operations…

    NANA Regional Corporation (Albuquerque, NM)
    …related to hypervisor environments. + Work with multiple operating systems ( Windows , Linux, etc.) to maintain system interoperability. + Security & ... + VMware administration and virtualization best practices. + Multiple operating systems ( Windows Server, Linux, etc.). + ITIL Certification (Required). +… more
    NANA Regional Corporation (11/14/25)
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  • System Administrator, High Performance…

    RTX Corporation (Tucson, AZ)
    …(HPC) candidate will provide Raytheon Digital Technology with High Performance Computing Administration in a heterogeneous Microsoft Windows and Red Hat ... to lead and support the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions… more
    RTX Corporation (10/24/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …uptime across multiple geographically distributed sites. 3. Enterprise Systems Administration - Expert in managing Windows Server and Linux environments, ... Senior System Administrator - Network Operation Center WFH Flexible*Suitland,...8 years of advanced expertise in enterprise-level network and systems administration , ensuring mission-critical systems more
    St. George Tanaq Corporation (11/14/25)
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  • Engineer, Compute Systems - IT…

    Guthrie (Sayre, PA)
    …Clinic (TGC). This role ensures high availability and performance for clinical systems , patient care services, and administrative functions across the network. ... to 5) years of experience in implementing and managing Windows and Open Systems server infrastructure hybrid...such as VxRail. + Familiar with Microsoft Azure Arc, System Center, Admin Center and SCCM. +… more
    Guthrie (11/13/25)
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  • Systems Administrator Level 2/3 (Top…

    Northrop Grumman (Oak Harbor, WA)
    …TRITON Program in Whidbey Island WA. **Essential Functions:** + Perform as a Windows \VMware System Administrator for a classified government contract. + Perform ... classified government contract. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers,… more
    Northrop Grumman (12/17/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Technical Skills & Experience + Experience with Microsoft Windows operating systems and Active Directory administration + Experience supporting Red Hat ... work as part of a collaborative technical team to resolve issues, maintain system health, and ensure cybersecurity compliance in Windows , RHEL, and virtualized… more
    Huntington Ingalls Industries (10/11/25)
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