• Mid/Sr System Administrator

    Leidos (Annapolis Junction, MD)
    …Summary:** The selected individual will be responsible for maintaining system administration support activities for a large complex network environment with ... to a changing environment. The selected candidate must possess strong system administration and troubleshooting skills and must adapt quickly in working with the… more
    Leidos (09/27/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT), Linux ,System Administration **Certifications:** CompTIA Security+ CE | ... is smarter. Our work depends on a **Systems Administrators** with Linux and Windows Infrastructure experience to manage and maintain mission-critical operational… more
    General Dynamics Information Technology (09/06/25)
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  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …cloud environment administration and compliance Technical Skills: + Proficiency in Linux /Unix and Windows server administration in cloud environments + ... VA area. The successful candidate will be responsible for the administration , maintenance, and optimization of cloud infrastructure supporting the migration of… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • System Administrator VII

    Chenega Corporation (Albuquerque, NM)
    …optimization in their business. The System Administrator VII will perform system administration for Linux and Windows operating systems and VMware virtual ... file storage with proper permissions. + Responsible for the security and administrative controls of service(s) and/or system(s). + Support Information technology on… more
    Chenega Corporation (07/09/25)
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  • Sr. Specialist, Software Engineer / Virtualization…

    L3Harris (Colorado Springs, CO)
    …VDl issues by providing tier 2/3 incident ticket support. + Assist in maintaining server images and configuring Windows and Linux servers as required to develop ... non-technical stakeholders. Essential Functions: + Assists in the creation, maintenance/ administration , and troubleshooting of the Virtual Computing Environment (VCE)… more
    L3Harris (09/12/25)
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  • Business Intelligence Tools Tableau, Cognos,…

    Citigroup (Tampa, FL)
    …suite, administration policies, techniques and methodologies. + Monitor Tableau Server health, extract refreshes, background tasks, and server usage. + ... data access across multiple business units and overseeing **Tableau Server or Tableau Cloud infrastructure, Cognos Server ...experience in the areas of Starburst and BI Tools Administration (Tableau)** + **5+ years of Linux ,… more
    Citigroup (08/21/25)
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  • Systems Administrator I

    Texas A&M University System (College Station, TX)
    …and contributing ideas, and the Information Technology Interface Library (ITIL). + Linux systems administration experience. + Ability to multi-task and work ... systems in an Active Directory enterprise environment. Responsibilities + System Administration - Installs, upgrades, and configures server hardware and software… more
    Texas A&M University System (10/03/25)
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  • IT Site Support Engineer

    Jostens (Sedalia, MO)
    …combination of education and experience + 0-2 years of experience in systems administration (Windows OS & Linux ) + Experience patching and applying security ... Site Location: Sedalia, Missouri This role is responsible for providing day-to-day administrative services as defined by operational procedures and the execution of… more
    Jostens (10/01/25)
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  • Assistant Network Administrator - Search Re-Opened

    Herkimer County Community College (Herkimer, NY)
    …such as routers, wireless networks, switches, firewalls, and load balancers. + Server Administration : + Support server infrastructure, including ... experience in network/system administration role. Experience with virtualization, server administration , scripting and automation is preferred. CompTIA… more
    Herkimer County Community College (09/18/25)
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  • Senior Information Security Engineer

    Lumen (Denver, CO)
    …company facilities + . Troubleshoot and resolve technical issues on both client and server sides, across various operating systems ( Linux , Windows, Mac) + . ... our Physical Security team. This role is responsible for the implementation, administration , and maintenance of physical security systems and infrastructure across a… more
    Lumen (10/01/25)
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