• 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 Job Code...UNIX and Windows (or other applicable operating systems and installs /lo ads operating system … more
    DCCA (11/17/25)
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  • Intel Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (NC)
    Intel Systems Administrator The Opportunity: Every day, critical decisions are made in support of our nation's defense. Imagine leveraging your analytical skills ... clients receive the best possible answers. As an Intelligence System Administrator and IT Cyber Security Support...accreditation processes + Experience with VMWare + Experience with Windows Server + Possession of strong interpersonal… more
    BOOZ, ALLEN & HAMILTON, INC. (12/20/25)
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  • Systems Administrator

    KBR (Honolulu County, HI)
    …storage devices, and virtualization infrastructure. . Install, maintain, upgrade and configure systems ( Windows /Linux/VMWare/SQL Server , Horizon UAG, VDI) . ... Title: Systems Administrator Belong. Connect. Grow. with...work with other distributed team members to discuss current system status and desired future enhancements. Roles and Responsibilities:… more
    KBR (12/04/25)
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  • Systems Administrator

    Robert Half Technology (Oklahoma City, OK)
    …Active Directory and user authentication systems . * Hands-on experience with Microsoft Windows Server , Windows 10, and Dell Technologies. * Familiarity ... Description We are looking for an experienced Systems Administrator to join our team...access. * Manage authentication protocols and user permissions within systems like Active Directory. * Evaluate system … more
    Robert Half Technology (01/09/26)
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  • Systems Administrator

    Robert Half Technology (Houston, TX)
    Description We are seeking a reliable and detail-oriented Systems Administrator to manage, maintain, and support our IT infrastructure. The ideal candidate will ... operations. + Install, configure, and maintain servers and operating systems ( Windows , Linux) + Manage user accounts,...related field (or equivalent experience) + Strong knowledge of Windows Server and/or Linux administration + Experience… more
    Robert Half Technology (01/01/26)
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  • Systems Support Administrator

    Pearson (Baltimore, MD)
    …external customers + Administer and troubleshoot Windows (workstation and server ), ChromeOS and ChromeOS Flex operating systems , laptop computers, ... **Position Summary:** Pearson Virtual Schools (PVS), is hiring a Systems Administrator , local to Baltimore Maryland, who...Policy, Sites and Services, Domains and Trusts) + Microsoft Windows Workstation and Server Administration (Win 10,… more
    Pearson (01/08/26)
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  • IT Systems Administrator / Top…

    Lockheed Martin (Las Vegas, NV)
    …program\. They will perform Systems Administration across multiple platforms including RHEL, Windows Server , and Windows 10\. Active Top Secret Security ... a non\-expired CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows Server 2016, 2019, Win10, etc\.\) *… more
    Lockheed Martin (10/18/25)
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  • Systems Administrator

    Robert Half Technology (Little Rock, AR)
    Description We are looking for an experienced Systems Administrator to join our team in Little Rock, Arkansas. In this long-term contract position, you will play ... a pivotal role in managing and maintaining critical systems to ensure optimal performance and reliability. This is...administration tasks. Requirements * Proficiency in Active Directory and Windows Server . * Experience with Windows… more
    Robert Half Technology (12/24/25)
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  • Systems Administrator

    Robert Half Technology (Boerne, TX)
    …IT infrastructure. Responsibilities: * Oversee the administration and maintenance of multiple operating systems , including Windows Server , Windows 10/11, ... Description We are looking for a highly skilled Systems Administrator to join our team...a proactive individual with expertise in managing diverse operating systems , ensuring system security, and driving automation… more
    Robert Half Technology (12/06/25)
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  • Network/ Systems Administrator

    Argonne National Laboratory (Lemont, IL)
    Argonne has an opportunity to serve as the System Administrator of the classified National Security Systems (NSS) for the Security Programs Facility (SPF). ... software upgrades. + Experience with the administration of common Windows Server Domain Services such as Active...or similar enterprise backup solutions. + Familiarity with Linux Server Operating Systems such as RHEL, Rocky,… more
    Argonne National Laboratory (11/22/25)
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