• Systems Administrator II- Office…

    ThermoFisher Scientific (Austin, TX)
    …as well as improving systems reliability.** Provide L2/L3 operational support for Windows server infrastructure. Manage and support Windows Server ... Ability to lift 40 lbs is required. **Knowledge, Skills, Abilities:** Windows server certification AWS certification Citrix certification Experience with… more
    ThermoFisher Scientific (09/17/25)
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  • Systems Administrator

    Robert Half Technology (Memphis, TN)
    …. + Strong expertise with VMware vSphere, ESXi, and vCenter. + Proficiency with Windows Server and Linux operating systems . + Experience managing Active ... on-site, contract-to-hire opportunity Key Responsibilities: + Install, configure, and maintain Windows and Linux servers in both physical and virtual environments. +… more
    Robert Half Technology (09/27/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …process. + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of passionate individuals in **Fort Meade,… more
    Amentum (07/17/25)
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  • Systems Administrator (Multiple…

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Administrator , you will be responsible for installing, configuring, and maintaining operating system workstations and servers, ... tune systems to achieve optimum performance levels + Ensure workstation/ server data integrity by implementing appropriate software and hardware solutions +… more
    Noblis (09/03/25)
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  • Engineer Systems / Principal Engineer…

    Northrop Grumman (San Diego, CA)
    … Windows Systems Engineer:** + Experience in install of new Windows OS releases ( server , workstation, holographic), configure, upgrade, patch, and secure ... with additional Linux based distributions. + Red Hat Certified Systems Administrator (RHCSA) or Red Hat Certified...systems . + Install, upgrade, and maintain Windows based system hardware. + Familiarity with… more
    Northrop Grumman (08/15/25)
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  • Systems Administrator

    Robert Half Technology (Pomona, CA)
    Description We are looking for a skilled Systems Administrator to join a dynamic manufacturing team in Pomona, California. This position offers the opportunity ... travel within Southern California. Responsibilities: * Administer and maintain Windows Server and VMware environments, ensuring reliable infrastructure… more
    Robert Half Technology (09/17/25)
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  • Systems Administrator - Lead

    CACI International (Scott Air Force Base, IL)
    Systems Administrator - Lead Job Category:...investigation upon hire + Expert knowledge of various operating systems (eg, Windows Server , Linux, ... and transportation logistics? We're seeking a successful, experienced Lead Systems Administrator to join our team in...expert-level assistance to users in accessing and utilizing business systems + Design and implement robust system … more
    CACI International (08/20/25)
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  • Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of ... can** **grow your career in a dynamic and supportive environment!** The Systems Administrator (SA) will provide support for implementation, troubleshooting, and… more
    SAIC (08/19/25)
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  • U2 ISR MPC Information Technology Specialist…

    Huntington Ingalls Industries (Beale AFB, CA)
    …management + Ability to Travel to Forward Operating Locations to perform System Administrator duties #LI-DK1 Physical Requirements Adequate visual acuity and ... in all aspects of supporting and administering a mixed Windows and UNIX server , desktop, and virtual...DoD procedures + Perform basic configuration management and initial system diagnostics on desktop computers, laptops, operating systems… more
    Huntington Ingalls Industries (09/16/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …complex computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO ... win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system...in one or more of the following disciplines: combat systems design/engineering, combat system computer program development,… more
    SimIS Inc. (08/07/25)
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