• Senior Systems Administrator

    ISYS Technologies (Colorado Springs, CO)
    …minimum Proficiency in Linux (basic administration, user management, file systems , permissions) and Windows Server . Understanding TCP/IP, DNS, DHCP, routing, ... of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for...Linux servers + Install and configure Red Hat Linux / Windows / Solaris operating systems more
    ISYS Technologies (12/09/25)
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  • Telecommunications Network System…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …protection circuits and utility-grade networking + Advanced studies in IP networking, Linux systems , and database management **SUGGESTED CERTIFICATIONS** + Cisco ... + CompTIA Network+ Nokia NRS I / II + Red Hat Certified System Administrator (RHCSA) + Linux Professional Institute Certification (LPIC-1 or LPIC-2) **Note** :… more
    Tri-State Generation and Transmission Association, Inc. (11/24/25)
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  • WTRS - Network Administrator

    General Dynamics Information Technology (Fort Carson, CO)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Network Systems Administrator ** GDIT is seeking qualified candidates for ... opportunity to make a personal impact as a Network Systems Administrator . Here, you'll tailor cutting-edge solutions...verify the integrity and availability of hardware, network, and server resources and systems . Review system and… more
    General Dynamics Information Technology (11/25/25)
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  • Systems Administrator II

    DCCA (Aurora, CO)
    Systems Administrator II Location Aurora, CO Job Code 2055 # of Openings 1 Apply Now ... and benefits package. Visit our website at: www.dcca.com System Administrator II ( Linux ) Candidate must have an...in the resolution process. Configures and manages UNIX and Linux operating systems and installs/loads operating system… more
    DCCA (11/21/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …the space initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado ... Linux servers + Install and configure Red Hat Linux / Windows / Solaris operating systems ...security policy, Risk Management Framework (RMF) + Set up administrator and service accounts + Maintain system documentation +… more
    ISYS Technologies (10/22/25)
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  • Production Service Systems

    Oracle (Denver, CO)
    …and innovative individuals with experience in a variety of technologies including Linux , Windows and server hardware experience. This position involves roughly ... & Analytics solutions within Veterans Affairs healthcare environments. As a System Administrator on our Forward Deploy team, you will take a consultative approach… more
    Oracle (11/25/25)
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  • Systems Administrator 3 - Helpdesk…

    Northrop Grumman (Colorado Springs, CO)
    …travel up to 10% for business needs + Experience with system administration on Windows Server and Linux operating systems + Experience in troubleshooting and ... Systems -Missile Defense Integration offers an excellent opportunity for a Principal Systems Administrator -Helpdesk Sys Admin (25-571) to join our team of… more
    Northrop Grumman (12/05/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …version 6.0 and/or at least five (5) years of Windows and Linux systems administration experience. + Strong knowledge of Server Operating Systems . + ... ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented,...user and groups. + Knowledge of current Microsoft Operating Systems ( Server & Workstation). + Familiarity with… more
    Paragon Cyber Solutions (10/11/25)
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  • Tier 2 Systems Administrator

    DCCA (Boulder, CO)
    Tier 2 Systems Administrator Location Boulder, CO Job Code 2524 # of Openings 2 Apply Now ... benefits package. Visit our website at: www.dcca.com Tier 2 Systems Administrator Must possess a current Secret...+ System Deployment and configuration for RHEL7/8 and SuSE Linux + System security management using RMF and associated… more
    DCCA (12/22/25)
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  • Associate System Administrator

    Lockheed Martin (Littleton, CO)
    …rapid paced, team environment * CompTIA Linux \+ or Red Hat Certified Systems Administrator Certification * Ability to provide in\-depth monitoring, able to ... Responsibilities** * Day to day Operations - Monitor, maintain, and support Windows/ Linux servers, virtualization platforms, and storage systems supporting TSS\.… more
    Lockheed Martin (12/18/25)
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