• Linux System Administrator

    Link Solutions Inc (White Sands Missile Range, NM)
    …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Senior-Level) to join our team at White Sands ... active DoD Top Secret Clearance + Non-remote (relocation incentive available) Our Linux System Administrator (Senior-Level) will be responsible for the… more
    Link Solutions Inc (08/09/25)
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  • Linux System Administrator - Secret…

    General Dynamics Information Technology (Oakton, VA)
    …bring to the table:** + Experience with installation, configuration, and management of Linux systems (Red Hat experience preferred) + **B** **achelor's degree in ... to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux System Administration &… more
    General Dynamics Information Technology (06/28/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    ManTech is seeking a ** Linux ** **System Administrator ** to join our team in **Southlands, Colorado** . This position supports the ELINT Modernization effort and ... and Tier 2 support levels + Configure and manage UNIX/ Linux operating systems and install/load OS software...systems and install/load OS software + Optimize system operations and perform resource utilization and capacity analysis +… more
    ManTech (08/08/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will ... utilization; perform system capacity analysis and planning. + Configure and manage Linux operating systems ; install and maintain OS software; implement system… more
    ManTech (07/26/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    MANTECH seeks a motivated and customer-focused ** Linux ** **System Administrator ** to join our team in **Southlands, Colorado** . This position supports the ELINT ... and Tier 2 support levels + Configure and manage UNIX/ Linux operating systems and install/load OS software...systems and install/load OS software + Optimize system operations and perform resource utilization and capacity analysis +… more
    ManTech (08/08/25)
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  • Linux Administrator Associate-Entry…

    Lockheed Martin (Cape Canaveral, FL)
    …that's built for you\. Lockheed Martin is actively seeking an early career Linux administrator to support our Space business area unclassified & classified ... The selected candidate will be responsible for the ongoing operations , maintenance and continuous improvement of multiple business applications...of multiple business applications that are hosted on the Linux systems \. If you are looking for… more
    Lockheed Martin (08/08/25)
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  • Linux Administrator

    Celestica (Richardson, TX)
    …09 **IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Linux Administrator will support in managing and administering ... and automated builds to ensure efficient and reliable lab operations . **Detailed Description** Perform tasks such as, but not...and the Windows Operating system. + Good knowledge of Linux Operating Systems . + Previous experience with… more
    Celestica (06/20/25)
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  • Principal Linux System Administrator

    RTX Corporation (El Segundo, CA)
    …required, as only US citizens are eligible for a security clearance. + Linux and/or Windows systems administration experience. **Qualifications We Prefer:** + ... + CompTIA Security+ certification or other industry-recognized certifications relevant to a Linux System Administrator + BASH Scripting + ITIL Foundations and/or… more
    RTX Corporation (07/03/25)
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  • Linux System Administrator

    KIHOMAC (Colorado Springs, CO)
    systems administration standard operating procedures + Manage accounts and access to Linux systems and equipment + Be responsible for ensuring system software ... + Troubleshoot and sustain Linux based physical and virtual machines for the...security, and connectivity testing to ensure continuing operability of Linux based infrastructure. + Support occasional evening and weekend… more
    KIHOMAC (08/09/25)
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  • Linux System Administrator

    V2X (Ashland, VA)
    …track performance and identify any potential issues in real-time. + Backup and Recovery Operations + Regularly back up critical lab systems and configurations to ... include overseeing the functionality and readiness of the lab systems , ensuring they are always fully operational + In...threats. + In the role of an Intermediate System Administrator for the Integrated Early Warning of Chemical, Biological,… more
    V2X (07/09/25)
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