• OS Administrator Windows

    CACI International (Chantilly, VA)
    OS Administrator Windows Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * **The Opportunity:** CACI is looking for an Operating Systems ( OS ) Administrator Windows to support the Department of the Air Force (DAF) Enterprise… more
    CACI International (08/22/25)
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  • Windows System Administrator III

    Hyundai Autoever America (Savannah, GA)
    …Steel and Hyundai Material. WHAT WE'RE LOOKING FOR: The selected candidate Windows Systems Administrator will provide technical leadership and be responsible ... and Administrators as required, building desktop PC and laptop OS images. + Monitor/Resolve both Linux/ Windows server...At least 6 years of experience as the primary administrator for Linux/ Windows Servers, VMware, Exchange Servers,… more
    Hyundai Autoever America (07/18/25)
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  • Windows System Administrator

    TEKsystems (Charlotte, NC)
    …C2C and vendor candidates will not be considered. Description Description: Provide Windows Systems Administrator support for Management Controller IP changes. ... Experience in DNS, DHCP and Active Directory * Experience in configuring MS Windows Cluster and troubleshooting * Experience troubleshooting OS and Hardware… more
    TEKsystems (09/06/25)
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  • Lead Windows Server Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: LEAD WINDOWS SERVER ADMINISTRATOR Location: United States-Virginia-Virginia Beach Job Number: 250002RC Job Summary: Lead administrator responsible for ... replacements. - Provides support for Active Directory. - Troubleshoots Windows and ESX server and OS issues....- Troubleshoots Windows and ESX server and OS issues. Independently utilizes all available resources (knowledge bases,… more
    Navy Exchange Services (NEX) (09/05/25)
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  • Windows Systems Administrator

    ManTech (Laurel, MD)
    …similar scope, type, and complexity + Experience with configuring, maintaining and modernizing a Windows OS environment + Experience with patching Windows ... **Mantech** seeks a motivated and career-oriented ** Windows Systems Administrator ** to join our...issues, maintain system integrity, configure network components, and implement OS enhancements to improve reliability and performance + Must… more
    ManTech (07/23/25)
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  • Windows System Administrator

    SMX (Patuxent River, MD)
    Windows System Administrator (4597)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a highly motivated and skilled ... Windows System Administrator to join our dynamic...standards and specifications + System Updates & Patching: Apply OS and Application software updates, patches, and security fixes… more
    SMX (09/05/25)
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  • Northrop Grumman (DoD SkillBridge)…

    Northrop Grumman (Linthicum Heights, MD)
    …be maintained as a condition of continued employment. + Must have experience supporting Windows OS . **Basic Qualifications - Level 3:** + Associate's degree with ... as a condition of continued employment. + Must have experience supporting Windows OS . **Preferred Qualifications:** + Current Security+CE or similar DoD… more
    Northrop Grumman (08/01/25)
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  • Senior Windows Systems Administrator

    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 Systems ... management of enterprise systems, storage, patching, and endpoint solutions across Windows platforms. The role ensures the performance, reliability, and security of… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Windows System Administrator

    ManTech (Laurel, MD)
    …20 years of relevant experience + Experience with configuring, maintaining and modernizing a Windows OS environment + Experience with patching Windows OS ... **MANTECH** seeks a motivated and career-oriented ** Windows ** **Systems Administrator ** to join our...issues, maintain system integrity, configure network components, and implement OS enhancements to improve reliability and performance + Must… more
    ManTech (08/22/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... and 4+ years of overall related experience with a Windows servers environment (eg 2008r2 and 2012r2). Additional experience,...BMC Remedy. + ITIL v3 Foundation certified + Linux OS experience. + Solaris OS experience. +… more
    Leidos (07/18/25)
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