• Systems Administrator III

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator III -...and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, ... and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of… more
    COMSO, Inc (08/23/25)
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  • Network/ System Administrator

    General Dynamics Information Technology (Bedford, MA)
    …Web server security. **Other Requirements:** + Thorough knowledge of Microsoft Windows desktop and server operating systems , Microsoft Exchange Server, ... None **Job Family:** IT Infrastructure and Operations **Skills:** Network Administrator ,Network Architecture,Network Engineering **Certifications:** CASP CE+ - CompTIA -… more
    General Dynamics Information Technology (09/02/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What ... are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we do is rooted in… more
    RTX Corporation (08/20/25)
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  • Windows Systems Administrator

    TEKsystems (Tallahassee, FL)
    …Microsoft and UNIX/Linux operating environment. Redhat OpenShift / Kubernetes Administration Skills System administrator , Windows , Vmware, Windows ... server, Active directory, Powershell, Cloud, Azure Top Skills Details System administrator , Windows ,Vmware, Windows server,Active directory,Powershell… more
    TEKsystems (10/16/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What ... you will do:** The Administrator is responsible for the local DoD Mission network...responsible for day-to-day operation and sustainment of the Mission systems to include (but not limited to): + Administer… more
    RTX Corporation (09/30/25)
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  • Windows Systems Administrator

    Samsung SDS America (San Jose, CA)
    …communities around the world. Position Summary: Step into a pivotal role as a Windows Systems Administrator , where you'll lead the administration of ... Exchange System Administrator + 2+ years working experience as a Windows System Administrator + Experience with SCCM,MCP, MTA, MCSA, MCSE or… more
    Samsung SDS America (10/03/25)
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  • Systems Administrator III

    TEKsystems (Greenwood Village, CO)
    Systems Administrator - Operations Focus Overview: We're looking for an experienced Systems Administrator to join a team focused on maintaining and ... Required Technical Skills: + VMware (backend administration) + Cisco UCS + Windows Systems Administration + Active Directory + Virtual Infrastructure +… more
    TEKsystems (10/03/25)
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  • Software Administrator III

    DCCA (Annapolis Junction, MD)
    …process. Configures and manages UN1X and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... Software Administrator III Location Annapolis Junction, MD...UNIX and Windows (or other applicable operating systems and installs /lo ads operating system more
    DCCA (08/18/25)
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  • Systems Administrator III

    Integrits Corporation (Edwards AFB, CA)
    systems , and aircrews for today's missions and tomorrow's global challenges. A Systems Administrator II evaluates system specifications, configures ... standards, ensures hardware / software compatibility and maintains workstations and MS Windows Operating Systems for stable performance. Essential Duties and… more
    Integrits Corporation (10/13/25)
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  • Top Secret Windows Server…

    Insight Global (Washington, DC)
    Job Description Insight Global is looking for a TopSecret System Administrator at the Pentagon. Key Responsibilities include Provide IT systems operations, ... servers, clients, and networking components. Deliver 12x5 (with 24x7 on-call) Tier II/ III IT operations support at the Pentagon or COOP location. Manage JSSC's IT… more
    Insight Global (10/16/25)
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