Average salary: $103,626 /yearly

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  • Linux System Administrator

     ...Linux System Administrator Responsibilities include: Assist in developing secure Linux cloud infrastructures including the development, deployment, configuration, and documentation of common services. Patching and configuring AWS Linux cloud containers and... 
    Suggested
    Remote work

    Staffing the Universe

    United States
    2 days 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... 
    Suggested
    Contract work
    Remote work

    TPI Global

    United States
    5 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... 
    Suggested
    Work experience placement
    Remote work

    Futran Tech Solutions Pvt. Ltd.

    United States
    2 days ago

  • Linux System Administrator

     ...Linux System Administrator – SAP-Aware Infrastructure Support The Linux System Administrator will support and maintain critical enterprise infrastructure and application environments within a large multi-cloud enterprise ecosystem. This role focuses on advanced Linux... 
    Suggested
    Work at office
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    CirrusLabs

    United States
    4 days ago

  • Linux System Administrator

    $185k - $215k

     ...Senior Linux System Administrator Peterson Technologies has been the premier resource for mission-critical solutions through detailed analysis, strategic insight, extensive operational experience, and technical expertise. Today, we provide leading-edge data, network... 
    Suggested

    Peterson Technologies

    Annapolis Junction, MD
    3 days ago

  • Senior UNIX/Linux Systems Administrator

     ...Role 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,... 
    Suggested
    Remote work
    Shift work

    Futran Tech Solutions Pvt. Ltd.

    United States
    4 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... 
    Suggested
    Remote work

    3B Staffing LLC

    Houston, TX
    2 days ago

  • Linux/Unix System Administrator with French

     ...Linux/Unix System Administrator with French We are a team of passionate experts with a clear ambition: applying digital technology to advance what matters for our clients and society. Together we create reliable and responsive digital foundations for the world's businesses... 
    Suggested
    Remote work

    World Grid

    United States
    2 days ago

  • Linux Systems Administrator

     ...Full Time Linux Systems Administrator Montebello, New York iPostal1 and our parent company USZoom have been pioneering digital mailboxes and mailroom management software since 2007! Our network of digital mailbox locations is the largest and... 
    Suggested
    Full time
    Remote work

    USZoom LLC

    Suffern, NY
    5 days ago

  • Linux Systems Administrator (Azure Based)

    $72k - $156k

     ...Job ID: 7523A Date Posted: April 24, 2026 Space Dynamics Laboratory (SDL) is seeking two Linux Systems Administrators to support the implementation and ongoing management of Linux systems across both servers and endpoints within a Microsoft Azure Government (GCC... 
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    Utah State University Space Dynamics Laboratory

    North Logan, UT
    1 day ago

  • Linux System Administrator

     ...Linux System Administrator Dahlgren Naval Surface Warfare Center, Dahlgren, VA 115k-130K (Depending on experience level) - Full Time with Benefits Flexible Start-Date – Immediate Opening Your work will involve working as part of a team, administer and manage... 
    Suggested
    Full time
    Local area
    Immediate start
    Remote work
    Flexible hours

    Strategic Data Systems

    Dahlgren, VA
    3 days ago

  • Linux System Administrator

     ...Linux System Administrator Springfield, Virginia, United States At Obscurity Labs we employ the top talent in the industry, providing our customers & partners with cutting-edge engineering solutions. We fundamentally believe that a culture rooted in the nurturing... 
    Suggested
    Full time
    Remote work

    Obscurity Labs

    Springfield, VA
    2 days ago

  • Linux System Administrator (Active Clearance Required)

     ...Req Number INF-26-00002 Position Requirements Description About the Role: We are seeking an experienced Linux System Administrator to work closely with our IT team and customers across local and remote sites. This administrator will collaborate with... 
    Suggested
    Full time
    Part time
    For contractors
    Casual work
    Local area
    Remote work

    MRSL Real-Time Systems Laboratory, Inc.

    Sarasota, FL
    1 day ago

  • Linux Systems Administrator

    $60k - $75k

     ...membership reimbursement up to $50 per month ~ Company paid Wellable subscription Join Vultr Vultr is seeking a Linux Systems Administrator to design, administer, and optimize Linux-based infrastructure supporting our global customer base and data center... 
    Suggested
    Work at office
    Immediate start
    Remote work
    Flexible hours

    Vultr

    United States
    2 days ago

  • Unix Linux System Administrator

    $100k - $110k

     ...Job Title UNIX/Linux Systems Engineer Location Remote, USA Experience Range 10–15 years Role Summary We are seeking a skilled UNIX/Linux Systems Engineer with 10–15 years of experience in UNIX administration, development, DevOps, and enterprise PLM/CAD environments. The... 
    Suggested
    Full time
    Remote work

    INTELLECTT INC

    New York, NY
    3 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 advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking... 
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work

    ManTech

    Maryland
    4 days ago

  • Linux Systems Administrator

     ...Linux Systems Administrator If you take pride in clean environments, solid documentation, and being the person your team counts on when something breaks at 2 am, keep reading. We are looking for a skilled Linux Systems Administrator to own and protect the infrastructure... 
    Contract work
    Work at office
    Local area
    Remote work
    Flexible hours

    Catch Talent

    Charleston, SC
    1 day ago

  • UNIX/LINUX SYSTEMS ADMINISTRATOR 5

     ..., technical subject matter experts, and system users. Anchored in our rich, 135-year history...  ..., including coordination with network administrators. Interacts with users and evaluates...  ...allocating mass storage space. Senior UNIX/Linux System Administrator / Team Lead (Level... 
    Full time
    Apprenticeship
    Local area
    Remote work
    Relocation
    Flexible hours
    Shift work

    Huntington Ingalls Industries

    Newport News, VA
    1 day ago

  • Linux Systems Administrator TS/SCI POLY

    $112.2k - $196.4k

     ...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 Administrator... 
    Local area
    Remote work
    Worldwide

    Parsons Corporation

    Centreville, VA
    6 days ago

  • HPC Linux System Administrator - Space Systems

     ...Company Profile Oceaneering Space Systems (OSS) develops, integrates, and applies new and innovative technologies to meet...  ...solving complex problems? Join our dynamic team as a HPC Linux System Administrator and become a vital contributor to support NASA as an Oceaneering... 
    Permanent employment
    Full time
    Contract work
    Remote work
    1 day per week

    Oceaneering

    Houston, TX
    2 days ago

  • Linux System Administrator

    $83.3k - $130k

     ...Linux System Administrator JOB RESPONSIBILITIES Summary: The Linux System Administrator is responsible for the daily operation, support, and maintenance of virtualized Linux server environments and associated infrastructure. This role encompasses a broad range... 
    Minimum wage
    Temporary work
    For contractors
    Work experience placement
    Work at office
    Local area
    Remote work

    ABB OPTICAL GROUP

    United States
    1 day ago

  • Linux or Unix System Administrator

     ...secure environment. The ideal candidate will be a Linux or Unix-focused technical expert and a go-to...  ...certification Strong experience with Linux or Unix systems (required) Proficiency in: Linux or Unix administration, User and application support, Networking... 
    Remote work

    Peerless Technologies

    Dayton, OH
    9 days ago

  • Linux System Administrator

     ...Linux System Administrator Job Locations US-VA-Falls Church ID 2026-10809 # of Openings 1 Category Systems Support Clearance Tier 3 - Secret/ADP II Company Overview By Light Professional IT Services LLC... 
    Contract work
    Work experience placement
    Remote work
    Worldwide

    By Light Professional IT Services

    Falls Church, VA
    1 day ago

  • Senior Linux Systems Administrator

     ...Supporting high-performance computing systems, the full-time Senior Linux Systems Administrator will manage system administration for ARL computers, advise on architectural tradeoffs, and develop software instrumentation, all while working remotely. Key responsibilities... 
    Full time
    Remote work

    Virtual Vocations Inc

    United States
    3 days ago

  • Cleared Linux Systems Administrator

    $90k - $150k

     ...Job ID: 7819 Date Posted: May 1, 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 position... 
    Remote work

    Utah State University

    Albuquerque, NM
    5 days ago

  • Linux Systems Administrator

    $128k - $214.4k

     ...Linux Systems Administrator Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking... 
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work

    ManTech

    Maryland
    5 days ago

  • Linux Systems Administrator

     ...times. Position: AnchorFree is looking for all-star Systems Administrator to become part of their talented team of engineers! Responsible...  ...Minimum Job Qualifications: ~ Experience working with Linux CentOS, Cacti, Nagios, Zabbix. ~ Scripting and programming... 
    Relocation package

    AnchorFree

    Mountain View, CA
    5 days ago

  • Linux Systems Administrator III

     ...Linux Systems Administrator (III) If you have 5+ years of hands-on experience in administering and maintaining VMware / Linux, you'll be excited about the Linux Systems Administrator (III) position on Iridium's Information Technology Network Systems team! As a Systems... 
    Work at office
    Local area
    Remote work
    3 days per week

    Iridium Satellite Communications

    Tempe, AZ
    2 days ago

  • Linux Systems Administrator

    $170k - $230k

     ...Infrastructure and Operations Job Qualifications: Skills: Linux, Software Updates, Virtual Environments, Virtualization...  ...Required: Yes Job Description: LINUX SYSTEMS ADMINISTRATOR SME Advance how our customers operate while you advance your... 
    Temporary work
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Annapolis, MD
    4 days ago

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

    $70.1k - $123.63k

     ...testing, upgrading and decommissioning of Linux Workstations, servers, network switches,...  ...will ensure that the Space IT systems are managed, controlled and compliant with...  ...30 lbs. Desired skills • Systems Administration experience supporting United States Government... 
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Huntsville, AL
    4 days ago