• Systems Administrator

    SAIC (El Segundo, CA)
    **Description** SAIC's Horizon 2 program is seeking a **System Administrator ** . This role provides support to the US Space Forces mission of delivering ... the job you will do:** + Performs high-level, day-to-day operational maintenance, support , and upgrades for complex operating systems , workstations and servers… more
    SAIC (12/25/25)
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  • Senior Hybrid Cloud Systems

    The Boeing Company (Hazelwood, MO)
    …United States Infrastructure organization is currently seeking a **Senior Hybrid Cloud Systems Administrator ** to join the team in **Hazelwood, MO** . ... managing virtualized environments, as well as installing, configuring, and troubleshooting Linux-based systems and desktop operating systems . + Experience… more
    The Boeing Company (01/12/26)
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  • Systems Administrator

    KBR (Honolulu County, HI)
    Title: Systems Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... logistics; and base operations. Job Summary The successful candidate will Provide Systems Administration support to the Test Resource Management Center's (TRMC)… more
    KBR (12/04/25)
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  • IT HelpDesk/ Systems Administrator

    Robert Half Technology (Travelers Rest, SC)
    Description We are looking for an experienced IT HelpDesk/ Systems Administrator to join our team in the Greenville area. This long-term contract position ... Remove outdated servers and ensure smooth transitions to updated systems . * Provide on-call support during weekends...administration and troubleshooting. * Familiarity with Windows 10 for desktop support and configuration. * Ability to… more
    Robert Half Technology (12/31/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an on-siteSystem Administratorto support our work as a prime contractor on a high-profile US Navy weapon ... around 100,000 people in more than 40 countries. We develop, engineer, manufacture, and support products and systems to protect national security and keep people… more
    BAE Systems (12/23/25)
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  • Computer Systems Administrator (CSA)

    US Courts (Honolulu, HI)
    Summary The Opportunity: We seek a Computer Systems Administrator (CSA) to join our office immediately. The position will support the day-to-day IT ... The CSA supports an integrated Windows network over a Wide Area Network, systems security, hardware maintenance, and operations support for employing Windows… more
    US Courts (01/02/26)
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  • Systems Administrator

    Robert Half Technology (Wilton, CT)
    Description We are looking for a skilled Systems Administrator to join our team on a long-term contract basis in Wilton, Connecticut. In this role, you will be ... systems , ensuring optimal functionality, and delivering exceptional technical support . This position offers the opportunity to work with cutting-edge… more
    Robert Half Technology (01/15/26)
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  • Systems Administrator III…

    Sierra Nevada Company, LLC (Dayton, OH)
    systems /) . We are seeking a highly skilled and detail-oriented Systems Administrator III - Compliance to join our dynamic IT ... with virtual machines, storage, cloud and compute solutions. + Familiarity with desktop and server operating systems , including MDM solutions. + Experience… more
    Sierra Nevada Company, LLC (12/18/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …security and economic interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our success. If you enjoy ... Installing, configuring, and supporting windows-based. applications on Windows 7, 8, and 10 desktop systems , both virtual and physical. + Extensive knowledge of… more
    Chenega Corporation (11/12/25)
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  • IT Infrastructure and Engineering Support

    CACI International (Sterling, VA)
    IT Infrastructure and Engineering Support Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret ... **The Opportunity:** CACI has an immediate opening for an Infrastructure/ Systems Administrator , supporting a development and test...a year experience providing Tier 1 or Tier 2 helpdesk/ desktop support . + Ability to work independently… more
    CACI International (11/29/25)
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