• Engineer, Software & Information Platform

    Cardinal Health (Denver, CO)
    …Problems, determines causes and takes timely corrective action. + Works with the Unix / Linux /Windows Administrator on capacity planning and performance tuning ... Experience with solution manager and OSS Experience with TMS (Transport Mgmt System ) modules Knowledge of Linux /DB2 database administration preferred. +… more
    Cardinal Health (07/04/25)
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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 & ... difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where...configuring and managing UNIX and Windows operating systems , troubleshooting, maintaining network integrity, and enhancing system more
    Leidos (07/16/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    …Tier 2 support levels + Configure and manage UNIX / Linux operating systems and install/load OS software + Optimize system operations and perform resource ... ManTech is seeking a ** Linux ** ** System Administrator ** to...IT systems + Experience managing and optimizing UNIX / Linux environments (installation, patching, performance tuning) +… more
    ManTech (08/08/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    …Tier 2 support levels + Configure and manage UNIX / Linux operating systems and install/load OS software + Optimize system operations and perform resource ... MANTECH seeks a motivated and customer-focused ** Linux ** ** System Administrator ** to...IT systems + Experience managing and optimizing UNIX / Linux environments (installation, patching, performance tuning) +… more
    ManTech (08/08/25)
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  • Linux System Administrator

    KIHOMAC (Colorado Springs, CO)
    …certification (eg Security+) Experience: + 5+ years of directly related experience in UNIX and/or Linux systems administration + Experience administering a ... + Design, implement, troubleshoot, and sustain Linux based physical and virtual machines for the...repositories/registries + Oversee and perform the hardening of operating systems and STIG compliance + Collaborate with cybersecurity, DevSecOps,… more
    KIHOMAC (08/03/25)
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  • Systems Administrator II

    DCCA (Aurora, CO)
    …process. Configures and manages UNIX and Linux operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... compensation and benefits package. Visit our website at: www.dcca.com System Administrator II ( Linux ) Candidate...process * Configure and manage UNIX and Linux (or other applicable) operating systems and… more
    DCCA (05/23/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …immediate opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride ... and/or at least five (5) years of Windows and Linux systems administration experience. + Strong knowledge...with Java application servers (Tomcat, JBoss). + Familiarity with Linux / UNIX applications and services (NFS, SSH, NTP,… more
    Paragon Cyber Solutions (07/12/25)
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  • Senior Enterprise Applications…

    University of Colorado (Denver, CO)
    …working with PeopleSoft applications, which includes: + Serving as a PeopleSoft Administrator in technically complex environments running on Unix platform, + ... FREE value-added recruitment advertising agency (https://www.jobelephant.com/) Senior Enterprise Applications Administrator - 36797 University Staff At the System more
    University of Colorado (08/10/25)
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  • Senior Enterprise Applications…

    State of Colorado (Denver, CO)
    …working with PeopleSoft applications, which includes: + Serving as a PeopleSoft Administrator in technically complex environments running on Unix platform, + ... Senior Enterprise Applications Administrator Print (https://www.governmentjobs.com/careers/colorado/jobs/newprint/4984921)  Senior Enterprise Applications … more
    State of Colorado (08/09/25)
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  • Tenable Nessus Administrator

    CACI International (Colorado Springs, CO)
    …Log Correlation Engine, Nessus Network Monitor, and Security Center on both Linux / Unix and Windows based environments + Ensure compliance with organizational ... Tenable Nessus Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage… more
    CACI International (08/02/25)
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