Average salary: $122,727 /yearly

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  • Senior Linux Systems Administrator - Fully Remote

    $115k - $120k

     ...Vaco Recruiter Services is hiring a Senior Systems Administrator (Linux) for a fully remote position. The ideal candidate has over 7 years of experience, particularly in Linux in production environments, and is responsible for supporting mixed infrastructure, troubleshooting... 
    Remote work

    Vaco Recruiter Services

    United States
    3 days ago

  • Remote Cross‑Domain Linux System Administrator

    $77.6k - $176k

     ...leading consulting firm located in Columbia, MD is seeking a System Administrator to design, deploy, and maintain Cross-Domain Solutions for...  ...need 3+ years of experience with Red Hat Enterprise Linux or CentOS, along with a TS/SCI clearance. The position involves... 
    Remote job

    Booz Allen Hamilton

    Columbia, MD
    2 days ago

  • Linux System administrator

     ...Linux System Admin Location: Naperville, IL (Remote) Job Description: 8+ years of experience in Linux system administration Own customer/user problems and be preemptive when dealing with issues. Strictly adhere to set of processes and SLA while handling incident... 
    Remote work
    Work experience placement

    Futran Tech Solutions Pvt. Ltd.

    United States
    1 day ago

  • AL-DHR-Linux-System Administrator

     ...Linux-System Administrator Duration: 06+ months contract with possible extension and conversion Location: Remote Manage/maintain/secure and help train current DHR workers on the Red Hat Linux Enterprise servers with Kubernetes clusters in Microsoft Azure Government... 
    Remote work
    Contract work

    Tech Providers

    United States
    1 day ago

  • Linux System Administrator with Active TS/SCI Clearance

     ...Linux System Administrator We invite applications from skilled Linux System Administrators who are ready to bring their expertise to a dynamic...  ...candidate to collaborate effectively with IT groups, clients, and remote teams to address challenges and implement solutions... 
    Remote work

    International Staff Consulting

    Sarasota, FL
    2 days ago

  • Linux System Administrator

     ...IT/OT System Administrator - Linux Key Responsibilities: Install, configure, and maintain Linux and Windows servers and systems...  ...and restore processes for all critical systems. Provide remote and on-site support for plant and field locations as needed.... 
    Remote work

    3B Staffing LLC

    Houston, TX
    1 day ago

  • Linux Systems Administrator Tier 1 & 2 (HPC)

    $93.9k - $156.8k

     ...Linux Systems Administrator Tier 1 & 2 (HPC) Location US-TX-Dallas ID 2026-4358 Category IT / Cyber Security / Network Systems Position Type Full-Time Remote No Clearance Required Top Secret/SCI... 
    Remote work
    Full time
    For contractors
    Relocation package

    American Systems

    Dallas, TX
    2 days ago

  • Linux Administrator

    $93.9k - $156.8k

     ...Linux Administrator Location US-MD-Gaithersburg ID 2025-3641 Category IT / Cyber Security / Network Systems Position Type Full-Time Remote No Clearance Required Secret Overview AMERICAN SYSTEMS... 
    Remote work
    Full time
    For contractors

    American Systems

    Gaithersburg, MD
    1 day ago

  • Linux administrator

     ...Linux Administrator We are seeking an experienced Linux System Administrator to manage, maintain, and optimize our Linux-based infrastructure...  ..., Kerberos) Implement SSH key management and secure remote access Configure intrusion detection/prevention systems (... 
    Remote work
    Local area

    JConnect Infotech

    Minneapolis, MN
    1 day ago

  • Linux Systems Administrator I

    $61.32k - $122.86k

     ...Linux Systems Administrator I Location US-AZ-Phoenix ID 2026-4382 Category IT / Cyber Security / Network Systems Position Type Full-Time Remote No Clearance Required Public Trust (Tier 4) Overview... 
    Remote work
    Full time
    Work experience placement
    Immediate start
    Shift work

    American Systems

    Phoenix, AZ
    4 days ago

  • Linux System Administrator

    $85k - $141.6k

     ...Linux System Administrator Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing...  ...that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as... 
    Remote work
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Local area

    ManTech

    Maryland
    3 days ago

  • Linux Systems Administrator (MSIC)

     ...Linux Systems Administrator (MSIC) At the intersection of national security and high-performance computing, we are looking for a Linux Systems...  ..., and HPC clusters. Efficiently administer local and remote filesystems, ensuring data integrity and high-speed access... 
    Remote work
    Extra income
    Contract work
    Temporary work
    Local area
    Flexible hours

    COLSA

    Huntsville, AL
    4 days ago

  • Linux Systems Administrator

    $77.6k - $176k

     ...Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What...  ...generally expected to have their cameras on during meetings. Remote : If this position is listed as remote, there may still... 
    Remote work
    Full time
    Contract work
    Part time
    Work at office
    Local area

    Booz Allen Hamilton

    Potomac, MD
    4 days ago

  • Cleared Linux Systems Administrator

    $90k - $150k

     ...Space Dynamics Laboratory (SDL) is seeking an experienced Linux System Administrator to design, implement, secure, and maintain systems and associated...  ..., services, and components. This is an on-site, non-remote position in our Albuquerque, NM location. Key Responsibilities... 
    Remote work

    Utah State University

    Albuquerque, NM
    18 hours ago

  • Linux Systems Administrator TS/SCI POLY

    $112.2k - $196.4k

     ...what's possible. Job Description: Are you a skilled Linux Systems Administrator looking to work on mission-critical systems in a dynamic...  ...configuration. Issue Resolution: Diagnose and resolve remote user and system infrastructure issues. Infrastructure Monitoring... 
    Remote work
    Local area
    Worldwide

    Parsons Corporation

    Centreville, VA
    18 hours ago

  • Linux Administrator

    $80k - $115k

     ...Linux Administrator Trusted by many of the largest companies globally, Accertify is the leading digital platform assessing risk across the...  ...for Linux-related hardware and software issues for our remote and international offices. Standardization: Create and maintain... 
    Remote work
    Work at office
    Local area
    Worldwide
    Flexible hours
    3 days per week

    Accertify

    Itasca, IL
    18 hours ago

  • Linux System Administrator

    $62k - $141k

     ...Job Number: R0238454 Linux System Administrator The Opportunity: We are seeking a skilled Systems Administrator to support mission-critical...  ...expected to have their cameras on during meetings. Remote : If this position is listed as remote, there may still be... 
    Remote work
    Full time
    Contract work
    Part time
    Work at office
    Local area

    Booz Allen Hamilton

    McLean, VA
    4 days ago

  • Senior Linux Administrator

     ...Kevin Smith from Navtech Inc. I have an opportunity for "Linux Admin" _ in St Louis, MO (Remote till COVID)" and I am looking for a candidate who can...  ..., Cent OS) ~ Good Hands-on experience with Linux Administration and Automation and shell scripting ~ Exposure to... 
    Remote work
    Permanent employment
    Contract work
    Immediate start

    Navtech

    Saint Louis, MO
    1 day ago

  • Linux Systems Administrator III

     ...Linux Systems Administrator III Job Locations US-AZ-Tempe Job ID 2026-4911 Category Engineering Worker Category...  ..., and lone workers, as well as ships, aircraft and remote operations all rely on Iridium to stay connected. We take... 
    Remote work
    Full time
    Work at office
    Local area
    3 days per week

    Iridium Satellite

    Tempe, AZ
    4 days ago

  • Linux Administrator

     ...REQUIRES AN ACTIVE/EXISTING TS/SCI WITH FS POLYGRAPH - NO REMOTE WORK, MUST WORK ON SITE Linux Admin The job duties are as follows: Work in an...  .... The ideal candidate will have hands-on Linux administration and scripting automation experience with knowledge of... 
    Remote work

    DAN Solutions

    Laurel, MD
    12 days ago

  • Senior UNIX/Linux Systems Administrator

     ...Senior UNIX/Linux Systems Administrator Location Remote USA Project Description: DXC is scheduled to migrate our client's applications and related servers from the customer's data center in Phoenix, AZ to the DXC data center in Suwanee, GA. This will require... 
    Remote work
    Shift work

    Futran Tech Solutions Pvt. Ltd.

    United States
    1 day ago

  • Linux Systems Administrator / Secret / Onsite: Huntsville, AL

    $70.1k - $123.63k

     ...testing, upgrading and decommissioning of Linux Workstations, servers, network switches,...  ...'s In It For You: From onsite to remote, we offer flexible work schedules and comprehensive...  ...30 lbs. Desired skills • Systems Administration experience supporting United States... 
    Remote work
    Full time
    Temporary work
    Work experience placement
    Work at office
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Huntsville, AL
    3 days ago

  • Senior Linux Administrator

    $53.41 - $57 per hour

     ...IT Infrastructure Administrator III Location: Los Angeles, CA (Hybrid) Schedule: 6...  ...0 PM Onsite: Monday & Tuesday | Remote: Wednesday - Friday Duration: Up...  ...requires strong technical expertise in Linux, HPUX, Windows Server, storage systems,... 
    Remote work
    Hourly pay
    Contract work
    H1b

    SuperbTech

    Los Angeles, CA
    18 hours ago

  • Linux System Administrator (Onsite)

    $86.8k - $165.2k

     ...Collins Aerospace is seeking a skilled System Administrator with extensive experience in Windows, Red Hat Linux, and Ubuntu operating systems. The ideal candidate...  ...whether the role is designated as on-site, hybrid or remote. The salary range for this role is 86,800 USD... 
    Remote work
    Temporary work
    Work experience placement
    Work at office
    Flexible hours

    RTX

    Cedar Rapids, IA
    4 days ago

  • Linux Administrator /Northeast (Onsite/Remote) ,3 +Months Contract

     ...New Hampshire (Manchester, Hudson, Nashua), Manassas, VA, and Totowa, New Jersey Primary Skills 5-7 year experience in Linux Administration, Linux Migrations and Deployments, Shell Automation Scripting and Troubleshooting, Should work independently; Government clearance... 
    Remote work
    Contract work

    Suncap Technology

    Manchester, NH
    4 days ago

  • Linux Administrator - Mid-Level (Top Secret/SCI Clearance )

     ...80 days. What will I be doing? Using your expertise in Linux administration, you will be providing support for critical missions, ensuring...  ...-tuned SELinux policies Efficiently administer local and remote filesystems, ensuring data integrity and high-speed access... 
    Remote work
    Contract work
    For contractors
    Local area

    Inflow-ns

    Huntsville, AL
    7 days ago

  • Senior Linux System Administrator

    $128k - $214.4k

     ...Senior Linux and VMWare System Administrator Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security...  ...align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as... 
    Remote work
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Local area

    ManTech

    Laurel, MD
    2 days ago

  • Linux Systems Administrator - DCO Field Team

     ...operating in tactical environments. - Configure and maintain Linux-based systems (CentOS, Ubuntu) - Troubleshoot software, hardware...  ...tools like Zeek, ELK Stack, Suricata - Ability to operate without remote support in disconnected environments - DoD 8570 IAT Level II... 
    Remote work

    PUNCH Cyber Analytics Group

    United States
    3 days ago

  • Linux System Administrator

    $95k - $117k

     ...supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-...  ..., and Technical Intelligence. We are seeking a skilled Linux System Administrator to support the installation, configuration, security, and... 
    Remote work
    Temporary work
    For contractors
    Work experience placement
    Immediate start
    Flexible hours

    SciTec

    Boulder, CO
    25 days ago

  • Linux Senior Systems Administrator

    $112k - $179k

     ...Linux Senior Systems Administrator Job Locations US-VA-Sterling Requisition ID 2026-165788 Position Category Information...  ...SOPs. Location: This position is hybrid with remote work and one day per week in the office in Sterling, VA,... 
    Remote work
    Contract work
    For contractors
    Work at office
    Overseas
    Monday to Friday
    Flexible hours
    Shift work
    1 day per week

    Peraton

    Sterling, VA
    18 hours ago