• Senior Systems Administrator

    GovCIO (Denver, CO)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows ) to provide on-going support for the administration of the core ... USD $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/ senior - systems - administrator --%28linux- windows %29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_… more
    GovCIO (07/09/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …requirements will not be considered. SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in ... and a clear focus on supporting customer needs. Responsibilities + Provide Windows systems administration in multiple heterogeneous Microsoft Windows more
    SciTec (06/18/25)
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  • Senior Linux Systems

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... make a difference in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation,… more
    Leidos (07/16/25)
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  • Senior Enterprise Applications…

    University of Colorado (Denver, CO)
    ** Senior Enterprise Applications Administrator ** **Description** **Join Our Team and Make a Difference in Higher Education!** **Position Summary:** **Where You ... Posted by the FREE value-added recruitment advertising agency (https://www.jobelephant.com/) Senior Enterprise Applications Administrator - 36797 University… more
    University of Colorado (08/10/25)
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  • Senior Enterprise Applications…

    State of Colorado (Denver, CO)
    Senior Enterprise Applications Administrator Print (https://www.governmentjobs.com/careers/colorado/jobs/newprint/4984921)  Senior Enterprise Applications ... students, faculty, human resources employees, finance employees, and others. The Senior Enterprise App Admin supports current PeopleSoft (PS) applications and… more
    State of Colorado (08/09/25)
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  • Senior Database Administrator

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for MULTIPLE ** Senior Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) ... also have a strong working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database technologies such as… more
    GovCIO (08/02/25)
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  • Junior Cybersecurity Systems

    SAIC (Colorado Springs, CO)
    **Description** SAIC is seeking an **Entry-Level Cybersecurity Systems Administrator ** to support the Space Systems Command to develop, deploy, modernize, ... customers. We are looking for you, a motivated and detail-oriented cybersecurity administrator , to be responsible for assisting with desktop, mobile, and network… more
    SAIC (08/13/25)
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  • System Administrator Internship IRES - Ssfb

    Amentum (Colorado Springs, CO)
    …Level II Certification (ex: CompTIA Security+ CE) * Must have experience working with Microsoft Windows or Linux operating systems . * Must be able to lift a ... **Position Title: System Administrator Internship** **Location:** Schriever Space Force Base, Colorado...a 6-month long internship that consists of:** * Assist Windows and Linux System Administrators with daily management and… more
    Amentum (08/08/25)
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  • IT Administrator (Middleware)

    RTX Corporation (Aurora, CO)
    …our RTX Enterprise Services team:** RTX has an opening for an IT Administrator (Middleware) ( Senior Analyst, Business Systems and Transformation) focused ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (06/06/25)
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  • Sr. Principal Linux System Administrator

    RTX Corporation (Aurora, CO)
    …be supporting a Raytheon program in a classified environment as a Senior Principal Linux System Administrator . + Responsibilities include building, maintaining, ... environments using VMware vCenter + Experience managing network devices + Experience administering Windows based systems + Experience with pipeline tools such as… more
    RTX Corporation (07/19/25)
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