• Infrastructure Administrator (Mid-…

    Battelle Memorial Institute (CO)
    …individuals to apply. **Job Summary** We are currently seeking an ** Infrastructure Administrator ** . This position is **remote.** **Responsibilities** + ... Provides advanced day-to-day systems analysis and support for monitoring, troubleshooting, configuring, reporting, implementing, installing, and upgrading core … more
    Battelle Memorial Institute (07/03/25)
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  • Enterprise Infrastructure & Platforms…

    University Corporation for Atmospheric Research (Boulder, CO)
    Job Description Summary: Are you a highly skilled Systems Administrator ready to lead the charge on critical enterprise infrastructure ? UCAR's Enterprise ... enterprise-class services (DNS, DHCP, LDAP, RADIUS, SMTP, Federated Identity, authentication systems ). + Advanced proficiency in system lifecycle management,… more
    University Corporation for Atmospheric Research (07/12/25)
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  • System Administrator…

    General Dynamics Information Technology (Aurora, CO)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Associate with GDIT. A career in enterprise IT ... in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Associate you will help ensure today is safe and tomorrow… more
    General Dynamics Information Technology (05/05/25)
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  • Senior Systems Administrator…

    Leidos (Aurora, CO)
    **Description** Leidos is seeking a highly skilled **Senior Systems Administrator ** to support mission-critical operations across various laboratory ... file systems to address complex mission-specific challenges. The **Senior Systems Administrator ** will work in dynamic lab settings, providing technical… more
    Leidos (06/11/25)
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  • COSMIC Systems Administrator II

    University Corporation for Atmospheric Research (Boulder, CO)
    …government and sponsor computer security standards. The COSMIC Systems Administrator II assists users with networking and system configuration ... announce the job opening for the role of COSMIC Systems Administrator II. This position will support...guides for engineering activities, in partnership with the senior system administrator and CDAAC Manager. + Develop… more
    University Corporation for Atmospheric Research (07/18/25)
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  • System Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …growth. Find your future together with us. Kratos Space is seeking an experienced System Administrator II to join our team with the following primary ... Information Technology, Computer Science Minimum of 2+ years of System Administrator experience in a TS/SCI environment...networks to include Microsoft Windows and Linux based operating systems as well as knowledge of network infrastructure… more
    Kratos Defense & Security Solutions, Inc. (06/03/25)
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  • Systems Administrator - VDI/Images

    TekSynap (Denver, CO)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The​ Systems Administrator - VDI/Images ​is expected tobe able to: + Provides all the necessary support ... for Citrix Infrastructure . + Checking and controlling the server and offering...Solutions for the Information Technology Enterprise III (SITE III).The Systems Administrator - VDI/Images' primary duty involves… more
    TekSynap (05/06/25)
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  • Senior Linux Systems Administrator…

    Leidos (Aurora, CO)
    …support for the implementation, troubleshooting, and maintenance of Information Technology (IT) systems . You'll manage IT system infrastructure and ... a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's...Ten or more (10) years of experience as a System Administrator (SA) supporting programs and contracts… more
    Leidos (07/16/25)
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  • System Administrator (Night Shift)…

    NANA Regional Corporation (Colorado Springs, CO)
    Five Rivers Analytics is looking for a System Administrator to work in Colorado Springs, CO. Administers, develops, runs tests, implements, and maintains ... multiple systems , operating environments, and related software + Provide system administration support to install, operate, configure, optimize, and maintain the… more
    NANA Regional Corporation (06/27/25)
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  • Sr. Principal Linux System…

    RTX Corporation (Aurora, CO)
    …for a security clearance​ **Security Clearance:** TS/SCI with Polygraph **Sr. Principal Linux System Administrator , Aurora, CO, must have active TS/SCI - CI Poly ... Raytheon program in a classified environment as a Senior Principal Linux System Administrator . + Responsibilities include building, maintaining, and securing… more
    RTX Corporation (07/19/25)
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