• Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    …capabilities. The candidate is expected to work well as a part of the DTRA Systems Administration team using ITIL best practices as well as work independently on ... entire service lifecycle from design through development to production, building and deploying Linux based systems in a virtual environment. Candidate should be… more
    Leidos (12/30/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    …7+ years of direct experience. * At least 5 years of experience in Linux system administration , with a focus on cloud-based infrastructure. * In-depth knowledge ... * Experience with Docker, including containerization and orchestration. * Strong understanding of Linux operating systems , including Red Hat Enterprise Linux more
    CACI International (11/01/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    …US * * * **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator, with a Top Secret Clearance (TS/SCI) with polygraph for ... development/test network and fielded systems . CACI is seeking a development Systems Administrator with Linux experience for our Sarasota (FL) location. In… more
    CACI International (01/02/26)
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  • Linux Administrator

    Two95 International Inc. (Springfield, MA)
    …environment + Support production, development and disaster recovery computer UNIX and Linux systems and related infrastructure. + Provisioning, installation / ... Title: Linux Administrator Location : Remote (Springfield, MA) Type...scripting jobs via Ansible. + Interacting with Application, Database Administration , Network Support, Operations and End User groups along… more
    Two95 International Inc. (12/08/25)
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  • Systems Administrator

    ManTech (Fort Meade, MD)
    …hardware and software in support of maintenance, developing and testing of information technology systems + Administration of Linux (ie, Redhat/Rocky 8) + ... to senior program management **Minimum Qualifications:** + 2 years' experience in systems administration of hardware and software in support of developing… more
    ManTech (12/28/25)
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  • Linux Engineer

    ManTech (Norfolk, VA)
    …and 5+ years of relevant IT systems experience + Experience in system administration , with proficiency in both Linux and Windows environments + Must have ... Linux environments, including familiarity with Active Directory. + Support virtual Linux systems using VMWare ESXi and assist with the maintenance of backup … more
    ManTech (12/19/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    …policy, and user account administration . 2. Demonstrated experience with Linux administration to include familiarity with troubleshooting network, local ... System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now Job Description The Metamorphosis Group, Inc, TMG, has an immediate opening for a Linux more
    The Metamorphosis Group (12/10/25)
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  • Senior Linux System Administrator

    RTX Corporation (Marlborough, MA)
    …integration, and test of custom processing hardware. + Provide IT systems administration in a RedHat Enterprise Linux environment for real-time systems . ... sea. This position is intended to split time between Linux system administration of these platforms and...3 years' of prior work experience. + Experience administrating Linux operating systems . + Experience with datacenter… more
    RTX Corporation (11/22/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... technologies and equipment in the lab environment. - Providing ongoing systems administration , technical support, upgrades, patching and troubleshooting… more
    Nightwing (11/26/25)
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  • Linux System Administrator

    Chenega Corporation (Albuquerque, NM)
    …with applicable Linux servers/devices. + Track vulnerabilities and perform patching on Linux systems to be in compliance with requirements set forth by ... Linux System Administrator Albuquerque, NM Join our Talent...optimization in their business. TheLinux System Administratorshall perform system administration for the operating systems for which… more
    Chenega Corporation (01/07/26)
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