• 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 & ... us and make a difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where you'll provide crucial support for the… more
    Leidos (07/16/25)
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  • Linux System Administrator…

    GovCIO (Denver, CO)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator ( Senior ) to support Veterans Affairs operational needs. The role requires AWS, ... $150,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6366/ linux -system- administrator %2c- senior -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/25/25)
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  • Senior Systems Administrator…

    GovCIO (Denver, CO)
    **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... senior -systems- administrator --%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6239_ **Category** _IT Infrastructure & Network Engineering & Operations_ **Position Type**… more
    GovCIO (07/09/25)
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  • Sr. Principal Linux System…

    RTX Corporation (Aurora, CO)
    …You will be supporting a Raytheon program in a classified environment as a Senior Principal Linux System Administrator . + Responsibilities include building, ... 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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  • 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, ... in multiple heterogeneous Microsoft Windows and Red Hat Enterprise Linux environments + Windows administration includes designing, implementing, and maintaining… more
    SciTec (06/18/25)
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  • Lead Linux Admin

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    …and design. Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety of IT ... support, database administration, software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, analysis, engineering... administrator disciplines. * Manage a team of … more
    ASM Research, An Accenture Federal Services Company (07/25/25)
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  • COSMIC Systems Administrator II

    University Corporation for Atmospheric Research (Boulder, CO)
    …of standards and guides for engineering activities, in partnership with the senior system administrator and CDAAC Manager. + Develop technical specifications, ... the job opening for the role of COSMIC Systems Administrator II. This position will support the COSMIC Program...will support the COSMIC Program through the administration of Linux -based systems, primarily Red Hat, running on local server… more
    University Corporation for Atmospheric Research (07/18/25)
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  • Maximo Applications Suite (MAS)…

    Colorado Springs Utilities (Colorado Springs, CO)
    **Maximo Applications Suite (MAS) Administrator ** Job Type: **Information Technology** Pay Range **$80,517 to $133,910** Location **Colorado Springs, CO** Date First ... after a minimum of 5 days of being posted._ **Maximo Applications Suite (MAS) Administrator ** This job is eligible for relocation assistance to aid with the costs… more
    Colorado Springs Utilities (06/11/25)
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  • Senior Network Engineer

    SciTec (Aurora, CO)
    …requirements will not be considered. SciTec has an immediate opportunity for a talented Senior Network Engineer to join our team in Aurora, CO. Successful ... clearance + 7+ years of industry experience as a Network Engineer or Network Administrator ...Channel Switched Fabric topology + Familiarity with application layer network and firewall configuration in Linux and… more
    SciTec (07/12/25)
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  • Senior Network Engineer

    Lockheed Martin (Boulder, CO)
    …monitoring, network diagnostic, and network analytic tools \- Network and Linux /RHEL automation utilizing Ansible Virtualization utilizing VMWare \- ... Support the design, build, test, and troubleshoot computer systems\. \- Network and System Administration\. \- Workstation and server configuration\. \- Maintenance… more
    Lockheed Martin (07/12/25)
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