• Systems Administrator (TS/SCI with Poly…

    Fluor (Aurora, CO)
    …ensure benchmarks are met and manage virtual workstations and servers using VMWare . The Systems Administrator analyzes, evaluates, and proposes recommendations ... and have favorably completed a government issued polygraph The Systems Administrator is highly knowledgeable within designated Industrial Control System (ICS)… more
    Fluor (10/29/25)
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  • System Administrator (Night Shift, 10pm…

    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 operating ... operations, configuration, and verification of connectivity + Develop/deploy ANETS VMware solutions; administer, configure, and troubleshoot/resolve VMWare more
    NANA Regional Corporation (11/19/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …history. Northrop Grumman Space Systems (NGSP) is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in Aurora, Colorado. **Job ... limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform administration on VMware technologies… more
    Northrop Grumman (11/13/25)
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  • Systems Administrator (Level 2 or 3)

    Northrop Grumman (Aurora, CO)
    …history. Northrop Grumman Space Systems (NGSP) seeks to fill a **Systems Administrator (Level 2 or 3)** supporting the Integrated National Systems (INS) Business ... Duties:** + Perform as a Linux and Windows System Administrator and able to build these environments from scratch....build these environments from scratch. + Perform administration on VMware technologies (or related) + Experience with all aspects… more
    Northrop Grumman (11/06/25)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Aurora, CO)
    …Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals. The qualified ... to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively...+ Windows server management experience + Windows AD, LDAP, VMWare , and knowledge of SAN storage systems + … more
    Northrop Grumman (11/11/25)
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  • Sr Principal Linux Systems Administrator

    Northrop Grumman (Boulder, CO)
    …not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at all levels of ... + Windows server management experience + Windows Active Directory, VMWare , and/or knowledge of NFS storage systems + ...VMWare , and/or knowledge of NFS storage systems + VMWare experience with current version + Knowledge of environmental… more
    Northrop Grumman (12/12/25)
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  • TSSCI Systems Administrator (Level 2)

    Insight Global (Louisville, CO)
    …An aerospace company in Louisville, CO, is looking for a Top Secret Systems Administrator (Level 2) to join their growing classified IT team. In this role, you ... is a mix of Windows and Linux, and you will also be supporting Vmware , Horizon View, Active Directory, and VDI. Ultimately, this team is looking for eager… more
    Insight Global (11/22/25)
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  • Network/System Administrator I - TS,…

    RedTrace Technologies Inc (Schriever AFB, CO)
    …SCI ELIGIBILITY POSITION REQUIRES US CITIZENSHIP Position Title: Network/System Administrator I Location: Schriever AFB Position Description: The primary function ... (SCI) and Special Access Program (SAP) activities. We are seeking a Network/System Administrator I to carry out the following duties and responsibilities: + Ability… more
    RedTrace Technologies Inc (12/11/25)
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  • Senior Systems Administrator

    ISYS Technologies (Colorado Springs, CO)
    …initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado Springs, CO ... to the use of computing resources + Setting up administrator and service accounts + Maintaining system documentation +...issues with tools like ping, tracert, nslookup Exposure to VMware and/or KVM. Patching and updates (WSUS, Linux package… more
    ISYS Technologies (12/09/25)
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  • Principal Systems Administrator - Helpdesk…

    Northrop Grumman (Colorado Springs, CO)
    …Defense Integration offers an excellent opportunity for a Principal Systems Administrator -Helpdesk Sys Admin (25-571) to join our team of skilled, diverse ... We are seeking a detail-oriented and highly motivated Help Desk System Administrator to join our team in Colorado Springs. This position involves providing… more
    Northrop Grumman (12/05/25)
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