• Windows System Administrator (Onsite…

    RTX Corporation (Aurora, CO)
    …our RTX **Enterprise Services** team: **Role Overview** We are seeking a skilled System Administrator on Windows systems to join our IT team. The successful ... be responsible for the deployment, configuration, maintenance, and support of Windows 11 workstations and related infrastructure. This role requires hands-on… more
    RTX Corporation (07/30/25)
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  • 25-105: IT Administrator

    Colorado State University (Fort Collins, CO)
    …of computer equipment at CIRA and the Scott Data Center; + Assist the CIRA Windows System Administrator with CIRA domain access and basic PC/laptop setup; + ... creating event wifi networks for visitors; + Assist the CIRA Windows System Administrator with system upgrades and new installations; + Assist IT leadership… more
    Colorado State University (08/23/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …but not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform administration on VMware ... part of our mission. Northrop Grumman is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in Aurora, Colorado. **Job… more
    Northrop Grumman (06/12/25)
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  • System Administrator (Night Shift) (Active…

    NANA Regional Corporation (Colorado Springs, CO)
    …and addressing unknown tasks, conditions, and parameters. + Microsoft SQL Database Administrator experience. + Windows Server and Active Directory knowledge; ... Five Rivers Analytics is looking for a System Administrator to work in Colorado Springs, CO. Administers,...the fundamentals of VMWare ESX and related technologies. + Windows Server and Active Directory knowledge; must have knowledge… more
    NANA Regional Corporation (07/22/25)
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  • Systems Engineer

    TEKsystems (Aurora, CO)
    …maintaining configuration. Skills linux, stig, SSO, VMware, esxi, Active directory, System administrator , Windows , Server administrator Top Skills Details ... with host-based firewall implementations and configuration (Redhat "iptables") * Windows 10 administration experience; Windows Server experience; Group… more
    TEKsystems (08/19/25)
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  • Engineer, Software & Information Platform

    Cardinal Health (Denver, CO)
    …determines causes and takes timely corrective action. + Works with the Unix/Linux/ Windows Administrator on capacity planning and performance tuning of servers ... management principles is preferred. + General knowledge of other operating systems such as Windows , RHEL, Suse is preferred. + SAP BASIS & HANA Administration + S/4… more
    Cardinal Health (07/04/25)
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  • Systems Administrator (TS/SCI with Poly…

    Fluor (Aurora, CO)
    …and have favorably completed a government issued polygraph The Systems Administrator is highly knowledgeable within designated Industrial Control System (ICS) ... This role will install, maintain, audit, and support a stand-alone Microsoft Windows network environment using a VMware backend infrastructure. Analyze and test new… more
    Fluor (07/30/25)
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  • Senior System Administrator

    KIHOMAC (Colorado Springs, CO)
    …maintain repositories/Registries + Maintain and manage Secure Host Baselines for both Windows and LINUX. + Conduct daily system monitoring, system backup and ... and servers + Provide oversight, design, and troubleshooting to all Windows systems + Quickly learn challenging concepts, decompose difficult service problems… more
    KIHOMAC (08/16/25)
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  • Principal Linux Systems Administrator - 10K…

    Leidos (Aurora, CO)
    …has a new and exciting opportunity for a **Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... with lasting impactful results. Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation, troubleshooting,… more
    Leidos (08/11/25)
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  • Tenable Nessus Administrator

    CACI International (Colorado Springs, CO)
    Tenable Nessus Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... Anticipated Posting End: 9/30/2025 **The Opportunity:** CACI is looking for a Tenable Administrator to support our DoD customer to implement an enterprise IT service… more
    CACI International (08/02/25)
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