• Cleared IT Systems Administrator Senior

    BAE Systems (Broomfield, CO)
    …Education, Experience, & Skills** + Red Hat Certified System Administrator (RHCSA). + Linux Foundation Certified System Administrator (LFCS). + ... Systems Space and Mission Systems is seeking an experienced Linux System Administrator that will support the...that will support the implementation, troubleshooting and maintenance of Red Hat Enterprise Linux IT… more
    BAE Systems (08/09/25)
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  • Top Secret Linux System…

    Insight Global (Boulder, CO)
    Linux environments, lab assets, & IT infrastructure. Candidate will sustain operational Red Hat Linux systems and provide daily support for hardware ... the Boulder, CO areas is looking for a qualified Linux System Administrator with a Top Secret...with 5-15+ years of experience Experience administering and configuring Red Hat Enterprise Linux (RHEL)… more
    Insight Global (08/09/25)
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  • Sr. Principal Linux System…

    RTX Corporation (Aurora, CO)
    …Security+ CE, CCNA Security, GICSP, GSEC, SSCP, CySA+, CND. + Experience administering Red Hat Enterprise Linux (RHEL) based systems + Experience ... for a security clearance​ **Security Clearance:** TS/SCI with Polygraph **Sr. Principal Linux System Administrator , Aurora, CO, must have active TS/SCI -… more
    RTX Corporation (07/19/25)
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  • Linux System Administrator

    KIHOMAC (Colorado Springs, CO)
    …related experience in UNIX and/or Linux systems administration + Experience administering a Red Hat Linux environment Security: + Must be a US citizen ... + Design, implement, troubleshoot, and sustain Linux based physical and virtual machines for the...obtain within 60 days of hire, a computing environment Linux certification + Must have, or obtain within 60… more
    KIHOMAC (08/03/25)
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  • Lead Linux Admin

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    …knowledge and understanding of best practices, trends related to information security. * Red Hat Certified System Administrator (RHCSA). * Red ... Considered a technical specialist in a variety of IT administrator disciplines. * Manage a team of Linux..., and Satellite 6.8 or higher. * Knowledge of Red Hat version 8 or 9(RHEL 8/RHEL… more
    ASM Research, An Accenture Federal Services Company (07/25/25)
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  • Senior System Administrator

    CACI International (Denver, CO)
    …+ Create, manage, and maintain accounts and group memberships via Red Hat IPA + Experience managing linux -based virtual server environments + Hands-on ... Senior System Administrator Job Category: Information Technology Time Type: Full...providing physical and virtual support, maintenance, and security for Red Hat systems + Experience with … more
    CACI International (07/25/25)
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  • OpenShift Administrator

    Butler America (Littleton, CO)
    …Docker, and container orchestration using Kubernetes. + 2. Linux : Proficiency in Linux operating systems, including Red Hat Enterprise Linux ... OpenShift Administrator Location: Remote Job ID: #71213 Pay Range:...of agile development methodologies and DevOps practices. Certifications: + Red Hat Certified Specialist in OpenShift Administration:… more
    Butler America (08/08/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …a STEM-related discipline + Network hardware and configuration + 10+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI ... not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform administration on VMware… more
    Northrop Grumman (06/12/25)
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  • Maximo Applications Suite (MAS)…

    Colorado Springs Utilities (Colorado Springs, CO)
    …(persons, crafts, and labor codes) + Basic skills in Red Hat products (OpenShift and Enterprise Linux ), programming/scripting languages (Java, Python, and ... Perform Maximo application patching, monitoring, and container management within the Red Hat OpenShift environment under established infrastructure and… more
    Colorado Springs Utilities (06/11/25)
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  • Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …**Preferred Qualifications:** * Higher degree in a STEM-related discipline * Experience with Red Hat Enterprise Linux (RHEL) server & workstation ... but not be limited to, the following: * Perform as a Linux System Administrator on large government contracts. * Perform administration on VMware technologies… more
    Northrop Grumman (06/05/25)
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