• DIAS/ Linux System Administrator

    Leidos (Colorado Springs, CO)
    …projects to include deployment of new servers, upgrades of OS and software, Linux server certificate replacements, and routine patch management. + Provide ... **Description** Leidos is seeking a Senior System Administrator to maintain a...custom DoDIIS Identity Attribute Service (DIAS) system based on Linux . This individual will work in a team environment… more
    Leidos (04/29/25)
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  • Senior Specialist Linux Engineer

    L3Harris (Schriever AFB, CO)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist Linux Engineer Job Code: 23517 Job Location: Schriever SFB, CO ... Job Description: L3Harris Technologies is seeking a Senior Tier 3 Linux Engineer to provide...CI Polygraph. + RHCSA certification (Red Hat Certified System Administrator ) or equivalent is required. + DoD 8570 IAT… more
    L3Harris (04/30/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …will not be considered. SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in Boulder, ... + 10+ years professional experience performing duties of a Windows system administrator + In-depth knowledge of Microsoft Windows server environments including… more
    SciTec (04/06/25)
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  • Senior Systems Administrator

    SAIC (Colorado Springs, CO)
    **Description** SAIC's Horizon 2 contract is seeking an energized and professional ** Senior Systems Administrator ** to support the contract's secure operating ... Your background in configuring, maintaining, and troubleshooting systems in both Windows and Linux environments will be the driving force behind the success of our… more
    SAIC (04/10/25)
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  • Hybrid Systems Engineer, Sr (Windows…

    Lockheed Martin (Littleton, CO)
    …to: * Proficiently administer and proactively maintain complex hybrid Windows and Linux server environments across classified networks for optimal health, ... and technologies within classified environments\. * Strong working knowledge of both Windows Server and various Linux distributions \(e\.g\., Red Hat Enterprise … more
    Lockheed Martin (05/02/25)
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  • Sr Principal Systems Administrator - IT…

    Northrop Grumman (Colorado Springs, CO)
    …processes and procedures + Install, configure, manage, and maintain all Windows/ Linux server -based applications + Ensure all Windows/ Linux -based ... an exciting career opportunity for a Sr Principal Systems Administrator - IT System Administrator SME (25-181)...which is required to start + Required experience: + ** Senior Windows Domain experience** + **Windows and Linux… more
    Northrop Grumman (04/26/25)
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  • Systems Administrator 3

    Belcan (Colorado Springs, CO)
    …energetic individual to work at our Colorado Springs, CO location as a Principal/ Senior Principal Systems Administrator supporting the JTAGS program. As a member ... planned for future capabilities. Responsibilities: * Perform as a Windows and Linux System Administrator for a classified government contract. * Maintain… more
    Belcan (05/08/25)
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  • Systems Administrator 3

    PDS Defense (Colorado Springs, CO)
    …energetic individual to work at our Colorado Springs, CO location as a Principal/ Senior Principal Systems Administrator supporting the JTAGS program. As a member ... planned for future capabilities. Responsibilities: * Perform as a Windows and Linux System Administrator for a classified government contract. * Maintain… more
    PDS Defense (05/08/25)
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  • Senior Systems Administrator 1

    Lumen (Denver, CO)
    …and experience. + Minimum four (4) years work experience in Linux systems administration, including scripting, configuring, tuning & networking. + Experience ... and in writing, with technical and non-technical personnel. + Experience with Linux /KVM and/or OpenStack. + Strong knowledge of network concepts such as TCP/IP,… more
    Lumen (05/13/25)
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  • Systems Administrator 3

    Kelly Services (Colorado Springs, CO)
    …energetic individual to work at their Colorado Springs, CO location as a Principal/ Senior Principal Systems Administrator supporting the JTAGS program. As a ... future capabilities. **Responsibilities:** + Perform as a Windows and Linux System Administrator for a classified government...a condition of continued employment + Experience managing Windows Server OS in a domain architecture + Experience in… more
    Kelly Services (05/08/25)
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