• Senior / Principal Windows System

    SciTec (Boulder, CO)
    …Provide Windows systems administration in multiple heterogeneous Microsoft Windows and Red Hat Enterprise Linux environments + Install, configure, and manage ... immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in...and maintain security policies and procedures to protect Windows systems and data. + Monitor system performance… more
    SciTec (11/19/25)
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  • Systems Administrator (Level 2 or 3)

    Northrop Grumman (Aurora, CO)
    …making history. Northrop Grumman Space Systems (NGSP) seeks to fill a ** Systems Administrator (Level 2 or 3)** supporting the Integrated National Systems ... **Job Duties:** + Perform as a Linux and Windows System Administrator and able to build these...basic level, rack elevations and planning. + Experience with Red Hat Enterprise Linux (RHEL) server administration… more
    Northrop Grumman (11/06/25)
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  • Systems Administrator Level 2

    Northrop Grumman (Aurora, CO)
    …to the warfighter. Come be a part of our mission. Northrop Grumman is seeking a ** Systems Administrator ** **Level 2** to join our team at our facility in Aurora, ... the following:** + Perform as a Linux and Windows System Administrator on large government contracts. +...hardware and configuration + 6+ years of experience with Red Hat Enterprise Linux (RHEL) server administration… more
    Northrop Grumman (10/22/25)
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  • Sr Principal Linux Systems

    Northrop Grumman (Boulder, CO)
    …include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at ... CE, a RHCSA, and 10 years of Linux Server Administration experience, to include Red Hat Satellite management and Ansible open-source software tool experience in… more
    Northrop Grumman (12/12/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    …related field + Seven (7) years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris, or HP-UX. + Five ... Designs, configures, implements, and maintains UNIX hardware and operating system environments including Red Hat ... systems . **Primary Duties and Responsibilities** + Performs Red Hat installation and configuration in Google… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Cloud Administrator

    CACI International (Denver, CO)
    …**Key Responsibilities:** + Build, configure, and administrate all aspects of Red Hat Enterprise Linux (RHEL) + Configure systems to meet STIG requirements + ... Cloud Administrator Job Category: Information Technology Time Type: Full...system faults and runs diagnostic tests on operating systems to detect and resolve problems + Document … more
    CACI International (12/03/25)
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  • Information Systems Analyst, Stf / Windows…

    Lockheed Martin (Littleton, CO)
    …Certified Solutions Associate \(MCSA\) Windows Server 2016 certification * Red Hat Certified System Administrator certification equivalent or higher * ... the Enterprise Operations' Enterprise Business & Digital Transformation \(EBDT\) organization** Windows System Administrator Windows System Administrator more
    Lockheed Martin (12/04/25)
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  • Principal Electromechanical Engineer

    Northrop Grumman (Aurora, CO)
    …Server 2012 or MCSA Windows Server 2016 + Linux: Linux+, LPIC-1, or Red Hat Certified Systems Administrator + Cisco Certified Network Associate (CCNA) + ... applying electrical, electronic and mechanical principles to components and systems . The role will include decomposing system ...Systems : VMware (including ESXi, vSAN); Windows Server 2019; Red Hat Enterprise Linux; Windows 11; Cisco… more
    Northrop Grumman (09/20/25)
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  • Principal Field Service Engineer/Sr. Principal…

    Northrop Grumman (Aurora, CO)
    …Server 2012 or MCSA Windows Server 2016Linux: Linux+, LPIC-1, or Red Hat Certified Systems Administrator , Cisco Certified Network Associate (CCNA) ... Systems : VMware (including ESXi, vSAN); Windows Server 2019; Red Hat Enterprise Linux; Windows 11; Cisco...of presence, and checkout/confirmation testing efforts + Apply operating system and software patches and updates on all proto… more
    Northrop Grumman (10/07/25)
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  • UNIX Systems Engineer

    GovCIO (Denver, CO)
    …a Senior UNIX System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. This position will ... environment. This position will plan, execute and implement new system HW and SW and create and maintain team...join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience… more
    GovCIO (09/24/25)
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