• Senior Systems Administrator

    Mount Sinai Health System (New York, NY)
    …Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) ... team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the...of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network… more
    Mount Sinai Health System (09/22/25)
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  • Linux & Windows Systems

    TEKsystems (Anaheim, CA)
    …processes to improve scalability and efficiency. Qualifications: + 5-7+ years as a System Administrator with deep expertise in Windows Server 2016 or newer. + 5+ ... Beverage company in Corona, CA is hiring a System Administrator II -the highest technical support layer for their...opportunity! Job Description: + Provide operational support for 600 Windows Servers ( Windows Server 2016 and newer)… more
    TEKsystems (12/09/25)
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  • Senior Systems Administrator

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated and customer-oriented **Senior Systems Administrator - Windows /Linux Dual-Stack Specialist** to join our team in **Boulder, ... and Mitigation (CDM) practices. **Preferred Qualifications:** + Microsoft Certified Systems Administrator /Engineer (MCSA/MCSE) or equivalent (eg, Azure … more
    ManTech (11/05/25)
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  • (Mid. or Senior) Networking Systems

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Network Systems Administrator ( Windows ) to join our team. The selected individual will ... equipment/ systems (ex. Network Switches, Routers, LANs, & cabling, Windows /Linux operating systems , VMware , etc.). + Must have experience installing,… more
    Belay Technologies (10/01/25)
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  • Windows Systems Administrator

    University of Maine System (ME)
    The University of Maine System (UMS) is seeking a Windows Systems Administrator to join our Information Technology Services team. This position plays a key ... for system configurations, procedures, and standards. Please review the Windows Systems Administrator (https://docs.google.com/document/d/1GRNus2B0woZ\_bq5yXDtf3mUgir0bSe\_R/edit?usp=sharing&ouid=107650141627790805903&rtpof=true&sd=true) job… more
    University of Maine System (10/18/25)
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  • Principal Windows Systems

    RTX Corporation (El Segundo, CA)
    …complex IT infrastructure problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux ... with Microsoft Windows administration + Experience with one of the following: Windows , VMWare + Experience with DHCP, Group Policy, DNS, Active Directory,… more
    RTX Corporation (11/18/25)
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  • Windows System Administrator III

    Hyundai Autoever America (Savannah, GA)
    …Hyundai Steel and Hyundai Material. WHAT WE'RE LOOKING FOR: The selected candidate Windows Systems Administrator will provide technical leadership and be ... services across North America. We are seeking an experienced systems administrator for a full-time employee position...At least 6 years of experience as the primary administrator for Linux/ Windows Servers, VMware ,… more
    Hyundai Autoever America (10/17/25)
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  • Staff Linux/ Windows Systems

    Lockheed Martin (King Of Prussia, PA)
    …the boundaries of technology to help our customers achieve their missions\. The Work: As a Systems Administrator on the ECIW team, you will: \- Work in an agile ... required within 6 months of start\) * CompTIA Linux\+ or Red Hat Certified Systems Administrator Certification * Ability to provide in\-depth monitoring, able to… more
    Lockheed Martin (12/10/25)
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  • Sr Windows Systems

    Watershed Security (Pensacola, FL)
    …our team in Pensacola, FL as a Senior Windows Systems Administrator with demonstrated experience conducting VMWare and Windows maintenance and ... of hire + Must have 8 or more years of progressive Windows and VMWare administration experience in an enterprise-scale environment + Ability to work… more
    Watershed Security (10/08/25)
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  • Windows System Administrator

    Space Dynamics Laboratory (North Logan, UT)
    …Space Dynamics Laboratory (SDL) is seeking an experienced Windows System Administrator to design, implement, secure, and maintain systems and associated ... security clearance, with Adjudicated Polygraph + Experience administering enterprise Windows systems (Server 2016-2025) + Experience administering virtualization… more
    Space Dynamics Laboratory (11/19/25)
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