• 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 ... Office (CIDO) organization is seeking a highly experienced **Senior Linux Server Admin ** to join its dynamic...be a condition of continued employment + Must have Linux Operating Systems support experience + … more
    Northrop Grumman (01/07/26)
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  • SkillBridge Opportunities for System…

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …environment supporting a government customer + Familiarity with computer networks include Microsoft Windows and Linux based operating systems as well as ... will be assisting with the compliance of classified government contracts and systems . Will be responsible for the security administration , patching,… more
    Kratos Defense & Security Solutions, Inc. (11/20/25)
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  • IT Senior Software Engineer - ServiceNow

    Hensel Phelps (Greeley, CO)
    …integrated development environments, including MuleSoft/Tibco/Azure Integration/AWS Integrations. + Experience with Windows and/or Linux operating systems . + ... of any problems or emergencies. + Liaise with network administrators, systems analysts, programmers, and other software engineers to resolve any defects… more
    Hensel Phelps (12/31/25)
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  • IT Senior Software Engineer (SAP BTP / Integration…

    Hensel Phelps (Greeley, CO)
    …integrated development environments, including MuleSoft/Tibco/Azure Integration/AWS Integrations. + Experience with Windows and/or Linux operating systems . + ... of any problems or emergencies. + Liaise with network administrators, systems analysts, programmers, and other software engineers to resolve any defects… more
    Hensel Phelps (10/25/25)
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  • Systems Administrator / Linux

    Lockheed Martin (Littleton, CO)
    …* Experience performing routine server/workstation patching per guidelines * Knowledge of Linux /UNIX Server Administration * Knowledge of scripting skills to ... * Experience with High Performance Compute \(HPC\) Environments * Experience with Windows Server Operating Systems * Experience with Active Directory \(AD\)… more
    Lockheed Martin (12/04/25)
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  • Principal Linux Systems

    RTX Corporation (Aurora, CO)
    …of VMware (ESXi and vCenter). **Qualifications We Prefer:** + Deployment and administration of systems in Amazon Web Services (AWS)/Commercial Cloud Services ... well as scripting - particularly in Bash and Python. + Experience administering Windows based systems . + Demonstrated ability to work independently and… more
    RTX Corporation (12/29/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    Windows systems administration in multiple heterogeneous Microsoft Windows and Red Hat Enterprise Linux environments + Install, configure, and manage ... tools. + Implement and maintain security policies and procedures to protect Windows systems and data. + Monitor system performance and identify areas for… more
    SciTec (11/19/25)
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  • Senior System Administrator

    The Boeing Company (Colorado Springs, CO)
    …+ Defines and validates requirements for new and revised hardware and software systems (mixed Windows / Linux environment on VMware vSphere and OpenStack). ... active) **Basic Qualifications (Required Skills/Experience):** + 5+ years of System Administration experience managing Windows and/or Linux servers… more
    The Boeing Company (01/09/26)
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  • Network/System Administrator (Net/Sys Admin

    General Dynamics Information Technology (Colorado Springs, CO)
    systems , Microsoft Exchange Server, and as needed RHEL operating systems administration and associated hardware.** **Working knowledge of CISCO network ... **Job Family:** IT Infrastructure and Operations **Skills:** Computer Networking,Microsoft Windows Server,Network Systems ,Troubleshooting **Experience:** 1 + years… more
    General Dynamics Information Technology (11/04/25)
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  • Oracle Database Admin

    SAIC (Lakewood, CO)
    …providing day-to-day operational maintenance, support, and upgrades of Oracle on Windows / Linux , preferably in a Federal Government environment. The position ... and responsibilities include the following:** + All Oracle work is primarily on windows with some Linux . + **Operational maintenance and availability** Perform… more
    SAIC (12/06/25)
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