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  • Linux Systems Administrator

    Linux Systems Administrator Birmingham, AL35201 | Work from home flexibilityPosted: 08/28/2026Industry: TechnologyJob Number: 22444Pay Rate: 115000Job DescriptionRezult Group continues to make great strides toward enhancing the technology services community... 
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    Rezult Group

    Birmingham, AL
    4 days ago

  • Linux Systems Administrator TS/SCI POLY

    $112.2k - $196.4k

     ...empowers you to achieve your full potential. Unleash your talent and redefine what’s possible.Job Description:Are you a skilled Linux Systems Administrator looking to work on mission-critical systems in a dynamic environment? Parsons is seeking a mid-level Linux Systems... 
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    Parsons

    Centreville, VA
    6 days ago

  • Linux Systems Administrator

    $80k - $128k

    Responsibilities Peraton is seeking a Linux System Administrator to join our team in supporting our environmental information management and compliance enterprise software solutions. This position is in Clearfield, Utah. The System Administrator will help maintain Linux... 
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    Peraton Corporation

    Clearfield, UT
    13 hours ago

  • Linux System Administrator

    $90k - $120k

     ...readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and...  ...Position Overview By Light has an opening for a Sr. Systems Administrator (Linux/Unix) position supporting the Army National Guard (ARNG) in... 
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    By Light Professional IT Services

    Falls Church, VA
    4 days ago

  • Linux System Administrator

    $62k - $141k

    Linux System AdministratorThe Opportunity: We are seeking a skilled Systems Administrator to support mission-critical infrastructure for a federal client. In this role, you will manage and maintain Linux servers, including RHEL, CentOS, and Ubuntu, ensuring system integrity... 
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    Booz Allen Hamilton

    Melbourne, FL
    5 hours agonew

  • Principle Linux Systems Administrator

    $86.8k - $165.2k

     ...solves tough, meaningful problems that create a safer, more secure world. What You Will Do:Provide IT systems administration in a heterogeneous Redhat Enterprise Linux, and Microsoft Windows. Experience with Linux fundamentals and Windows Server internals to include Ansible... 
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    Raytheon

    Tewksbury, MA
    1 day ago

  • Linux Systems Administrator

    $68.9k - $131.1k

     ...help shape the future of aerospace and defense.What You Will Do:As a System Administrator, you will play a critical role in managing and maintaining a dynamic and heterogeneous Red Hat Enterprise Linux environment (versions 7, 8, and 9). Your responsibilities will... 
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    Raytheon

    Mckinney, TX
    13 hours ago

  • HPC Linux System Administrator

     ...To support NASA's human spaceflight programs, the full-time HPC Linux System Administrator will manage and improve a high-performance computing cluster, administering job schedulers and parallel filesystems while collaborating with scientists and engineers, with remote... 
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    Virtual Vocations Inc

    United States
    13 hours ago

  • Linux Systems Administrator

     ...Duties & Responsibilities: RHEL Server Administration: Deploy, configure, and maintain Red Hat Enterprise Linux (RHEL) servers in on-prem and cloud environments...  ...Secure, optimize, and troubleshoot Linux systems to ensure uptime and reliability. Manage user... 
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    Trevity

    Springfield, VA
    3 days ago

  • Linux Systems Administrator

    $100k - $120k

     ...Linux Systems Administrator Location US-FL-Orlando ID 2026-4823 Category Software & Systems Development Position Type Full-Time Remote No Clearance Required Secret Overview Are you a Linux... 
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    American Systems

    Orlando, FL
    1 day ago

  • Linux System Administrator

    $185k - $215k

     ...information theft and augment protections for our customers systems. If you are looking to join a company that provides...  ...Responsibilities: Candidate will be responsible for providing Sr. level Linux System Administration support for the program. Required: Sr. Linux (Red Hat/... 
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    Peterson Technologies

    Annapolis, MD
    2 days ago

  • Linux System Administrator

     ...Linux Systems Administrator Location: Annapolis Junction, MD (fully on-site, no remote option) MUST HAVE A TS/SCI POLY CLEARANCE TO APPLY. Those without a TS/SCI Poly clearance will not be considered. Position Overview: Bespoke Technologies is seeking a skilled... 
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    Bespoke Technologies LLC

    Annapolis Junction, MD
    5 days ago

  • Linux System Administrator

     ...IT/OT System Administrator - Linux Key Responsibilities: Install, configure, and maintain Linux and Windows servers and systems across IT and OT networks. Perform system upgrades, apply security patches, and maintain firmware on physical and virtual... 
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    3B Staffing LLC

    Houston, TX
    3 days ago

  • HPC Linux System Administrator

     ...HPC Linux System Administrator At NASA's Johnson Space Center, the Flight Sciences Laboratory (FSL) is the computing backbone behind nearly every major human spaceflight program - ISS, Orion, SLS, Commercial Crew, Lunar Gateway, and the Human Landing System: 700+ machines... 
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    MRI

    Houston, TX
    5 days ago

  • Linux/Unix System Administrator

    $65k - $70k

     ...liberal arts campus in the University of North Carolina system. UNC Asheville is nationally known for the quality of our...  ...continuous service. Position Type EHRA Staff Title Linux/Unix System Administrator #005084 Position Number 005084 Recruitment Range... 
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    University of North Carolina Asheville

    Asheville, NC
    2 days ago

  • HPC Linux System Administrator

     ...SLS, Commercial Crew, Lunar Gateway, and the Human Landing System: 700+ machines, 26,000 cores, 10+ petabytes of storage, 1,0...  ...supporting NASA under the JETS II contract, is hiring an HPC Linux System Administrator to help run and improve that cluster - a hands-on, on-... 
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    MRI Technologies

    Houston, TX
    2 days ago

  • Senior Linux Systems Administrator

    $135k - $165k

    Modern Technology Solutions, Inc. (MTSI) is searching for a Systems Administrator - Senior to support United States Space Force (USSF) by developing...  ...a supervisor or department head.Required skills: Primacy on Linux/RHEL operating systems administration and associated... 
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    Modern Technology Solutions

    Colorado Springs, CO
    13 hours ago

  • Linux System Administrator

    $85k - $141.6k

     ...now-unleash your potential with MANTECH! MANTECH seeks an experienced and passionate, career and customer-oriented Linux System Administrator to join our team in Ft. Meade, MD. Responsibilities include but are not limited to: Creating and managing... 
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    ManTech International Corporation

    Maryland
    16 hours ago

  • Linux/UNIX System Administrator

     ...Overview TISTA Science and Technology is seeking a Linux/UNIX System Administrator to join our growing team. At TISTA, you’ll do meaningful, mission ‑ driven work that improves lives alongside teammates you trust and leaders who are transparent and supportive. We... 
    Temporary work
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    Monday to Friday
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    TISTA Science and Technology

    Austin, TX
    15 hours ago

  • Linux System Administrator, Senior

    $77.6k - $176k

    Linux System Administrator, SeniorThe Opportunity:Install systems on dedicated infrastructure, ensure the infrastructure is functional and available, and update and patch critical systems. Provide customers with insight into their network through monitoring and performance... 
    Full time
    Contract work
    Part time
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    Booz Allen Hamilton

    Annapolis Junction, MD
    4 days ago

  • Linux Systems Administrator

    $90k - $150k

     ...Job ID: 7819C Date Posted: August 10, 2026 Space Dynamics Laboratory (SDL) is seeking an experienced Linux System Administrator to design, implement, secure, and maintain systems and associated applications, services, and components. This is an on-site, non-remote... 
    Remote work

    Space Dynamics Laboratory

    Albuquerque, NM
    1 day ago

  • Linux System Administrator

    $128k - $214.4k

     ...begins now-unleash your potential with MANTECH! MANTECH is seeking a motivated, career-driven, and customer-focused Linux System Administrator to join our team in Laurel, MD. You will play a critical role in supporting the enterprise infrastructure capabilities... 
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    Work experience placement
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    ManTech International Corporation

    Laurel, MD
    1 day ago

  • Linux Systems Administrator

     ...Job Title Server Administrator Location This role is based at the Information Technology Services (ITS) office in Athens, Georgia...  ...a 24x7x365 production environment. - Install server operating systems and related software via automation - Automate as much as possible... 
    Permanent employment
    Full time
    Work at office
    Local area
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    Board of Regents

    Athens, GA
    16 hours ago

  • Linux Systems Administrator

    $128k - $214.4k

     ...now-unleash your potential with MANTECH! MANTECH seeks an experienced and passionate, career and customer-oriented Linux Systems Administrator to join our team located in the Fort Meade, MD area. Responsibilities include, but are not limited to: Provide... 
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    Full time
    Contract work
    Temporary work
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    Local area
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    ManTech International Corporation

    Maryland
    3 days ago

  • Linux Systems Administrator

    $148.75k - $201.25k

     ...Infrastructure and Operations Job Qualifications: Skills: Linux, Microsoft Windows, Software Updates, Virtual Environments,...  ...US Citizenship Required: Yes Job Description: SYSTEMS ADMINISTRATOR SME Advance how our customers operate while you advance... 
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    Immediate start
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    General Dynamics Information Technology

    Annapolis, MD
    5 days ago

  • Linux Systems Administrator

    $50k - $60k

     ...elevate lives through education.To support our technology infrastructure and business operations, we are seeking a Solaris / Linux Systems Administrator to join our IT team. In this role, you will be responsible for ensuring the reliability, performance, security, and... 
    Full time
    Work experience placement
    Local area
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    Relocation package

    Bned

    Columbia, MO
    5 days ago

  • Linux Systems Administrator

    $95.5k - $181.7k

     ...Principal Linux & Windows System AdministratorsJoin Raytheon, a leader in aerospace and defense, and help shape the future of technology....  ...information system capabilities.What You Will Do:Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise... 
    Temporary work
    Work experience placement
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    RTX

    El Segundo, CA
    3 days ago

  • Linux Systems Administrator

    $85k - $90k

     ...Posting Information Posting Number PG193846EP Internal Recruitment No Working Title Linux Systems Administrator Anticipated Hiring Range $85,000 - $90,000 Work Schedule Monday - Friday, 8 a.m. - 5 p.m. and as needed... 
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    Part time
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    Monday to Friday
    Flexible hours

    North Carolina State University

    Raleigh, NC
    5 days ago

  • Linux System Administrator

    $105k

     ...Description Are you passionate about shaping secure, IT systems in classified environments? Do you want to influence system...  ...like you to join our team at APL! We are seeking a Linux System Administrator to join the Weapons and Countermeasures group to support... 
    Temporary work
    Work experience placement
    Interim role
    Remote work
    Relocation package
    Flexible hours

    The Johns Hopkins University Applied Physics Laboratory

    Laurel, MD
    4 days ago

  • Linux Systems Administrator - Aircraft Integration

    $165k - $195k

    OverviewThe Systems Integrator provides senior-level systems engineering and integration support for complex simulation systems, with responsibility...  ...and configure complex software packages on Red Hat Enterprise Linux and Windows.Apply senior systems engineering practices to... 
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    Remote work

    AMERICAN SYSTEMS

    Orlando, FL
    3 days ago