• National Renewable Energy Laboratory (Golden, CO)
    …research applications outside of applications support by ITS. Small amounts of Windows, Linux , and network administration will be required to support operations ... Support and Recovery team to provide incident response, troubleshooting, administration , and operational support for ITS supported systems...and newer. + Ability to support a multitude of Linux desktop systems and troubleshoot and resolve… more
    DirectEmployers Association (11/12/25)
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  • Infinity Systems Engineering (Colorado Springs, CO)
    …are running efficiently and securely. Key Responsibilities: System Maintenance and Administration : + Install, configure, and maintain operating systems , ... WE ARE MORE - now, come be more with us! Job Summary: The Systems Administrator is responsible for the maintenance, configuration, and reliable operation of computer… more
    DirectEmployers Association (12/05/25)
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  • INFINITY SYSTEMS ENGINEERING LLC (Colorado Springs, CO)
    …running efficiently and securely. Key Responsibilities: System Maintenance and Administration : Install, configure, and maintain operating systems , application ... WE ARE MORE – now, come be more with us! Job Summary: The Systems Administrator is responsible for the maintenance, configuration, and reliable operation of computer… more
    ZipRecruiter (12/04/25)
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  • Xcel Energy (Denver, CO)
    …least privilege, secrets management, policy enforcement, and compliance controls. + Linux system administration experience with strong scripting and automation ... orchestration, scaling, and observability. + Ability to diagnose complex distributed systems across compute, network, and storage boundaries. + Strong cloud security… more
    DirectEmployers Association (01/15/26)
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  • NuAxis Innovations (Fort Collins, CO)
    …+ Bachelor's degree in IT or related field + 7+ years of system administration experience + Expertise in AWS, Linux /Windows, IAM, and security tools **Does ... and compliant ECOSphere infrastructure. **Key Responsibilities** + Manage operating systems and cloud environments + Support POA&M remediation and vulnerability… more
    DirectEmployers Association (01/09/26)
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  • SanDisk (Longmont, CO)
    …+ 6-8 years related experience. + Knowledgeable in these areas: + Windows and Linux system administration and configuration. + Python scripting. + Desired, but ... configure, and maintain emulation platforms (including PCs, peripherals, and FPGA systems ). + Create, follow, and improve setup and configuration documentation +… more
    DirectEmployers Association (11/15/25)
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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 ... 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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  • 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 ... a Raytheon program in a classified environment as a **Principal Linux System Administrator in Aurora, CO.** Responsibilities include building, maintaining, and… more
    RTX Corporation (12/29/25)
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  • Secret Linux System Administrator (CO…

    Insight Global (Colorado Springs, CO)
    …environments, lab assets, & IT infrastructure. Candidate will sustain operational Red Hat Linux systems and provide daily support for hardware and software ... A company in the Colorado Springs, CO areas is looking for a qualified Linux System Administrator with a Top Secret clearance to join their team supporting a… more
    Insight Global (01/07/26)
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  • Sr Linux Admin - Colorado

    Insight Global (Broomfield, CO)
    …Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements 5+ years of Linux administration experience Expert with Linux ... their Linux environment. You will be responsible for deploying linux operating systems on servers and workstations, working with dev tools to automat day… more
    Insight Global (01/08/26)
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