• Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …solutions and documentation to a variety of technical problems. + Experience using VMWare vCenter, vSphere, Linux Desktops, Windows desktops (Windows 10, 11), ... Red Hat Podman containers. + Experience with Server, Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, RAID, backup and server replication… more
    RTX Corporation (09/24/25)
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  • Unix/ Linux Systems Administrator

    Carnegie Mellon University (Pittsburgh, PA)
    …Computing Facilities department within the School of Computer Science seeks a UNIX/ Linux System Administrator with experience in DevOps practices to contribute ... **Core Responsibilities:** + System Administration: Manage, upgrade, and troubleshoot Linux /Unix servers, desktops, and HPC clusters to ensure flawless operations.… more
    Carnegie Mellon University (10/09/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented ** Linux ** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a ... diploma + Must be proficient with troubleshooting in a Linux Red Hat environment. + Experience with VMWare... Linux Red Hat environment. + Experience with VMWare + Demonstrated experience with modern automation/configuration tools such… more
    ManTech (07/23/25)
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  • Linux Systems Administrator

    Arena Technical Resources, LLC (St. Louis, MO)
    Linux Systems Administrator Location: St. Louis, MO, US Job ID: ATR 17232 Job Description We are looking for a talented TS/SCI cleared Red Hat Data Center / ... Systems Administrator in St. Louis, MO to join a team...(not just familiarity) RedHat or some other variance of Linux - Must be able to troubleshoot users' problems… more
    Arena Technical Resources, LLC (10/06/25)
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  • Linux Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …your life and keep you performing at your best. We are in search of a Linux Systems Administrator to: + Install, configure, and network UNIX and/or NT based ... incentives may be available based on position level and/or job specifics. ** Linux Systems Administrator ** **115415BR** EEO Career Site Equal Opportunity… more
    BAE Systems (09/09/25)
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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 ... issues at Tier 1 and Tier 2 support levels + Configure and manage UNIX/ Linux operating systems and install/load OS software + Optimize system operations and perform… more
    ManTech (08/08/25)
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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 ... issues at Tier 1 and Tier 2 support levels + Configure and manage UNIX/ Linux operating systems and install/load OS software + Optimize system operations and perform… more
    ManTech (08/08/25)
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  • Linux Dev/Ops Systems Administrator

    Synergy ECP (Annapolis Junction, MD)
    Linux Dev/Ops Systems Administrator 1 (SW...be substituted for a bachelors degree. Required Capabilities: + Linux + VMWare + KVM Virtualization + ... Storage Arrays (NetApp) + Ansible + Docker + Kubernetes + Gitlab + DNS + NTP + FreeIPA + STE/STN + LatteArt + Nessus + Requires DoD 8570 IAT Level II Certification (Security+) CLEARANCE REQUIRED + Must be fully cleared with the appropriate Polygraph. Benefits… more
    Synergy ECP (07/23/25)
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  • Linux System Administrator with Poly

    Parsons Corporation (Centreville, VA)
    …as CentOS and Rocky Linux + VM or container management with Libvirt, VMWare , Vagrant, or Docker + Scripting in Bash or Python + Database management using ... Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a passion for mission excellence...This role includes system design, configuration, and debugging of Linux systems. Note: this is a full time in-office… more
    Parsons Corporation (08/23/25)
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  • Linux System Administrator (Onsite)

    RTX Corporation (St. Petersburg, FL)
    …**What YOU will do:** + Administer, patch, and harden Red Hat Enterprise Linux (RHEL) and related distributions. + Collaborate with Cyber to maintain and monitor ... + Troubleshoot hardware and software issues across physical and virtualized environments ( VMWare ) + Work closely with security, network, and development teams to… more
    RTX Corporation (10/16/25)
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