Average salary: $121,981 /yearly

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  • Linux System Administrator

     ...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 virtual environments Systems administration... 
    Suggested
    Full time
    Work at office

    MANTECH

    Maryland
    17 hours ago

  • Linux Systems Administrator

     ...MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA. As a Linux Systems Administrator, you will help maintain and enhance the Sponsor’s Linux environment alongside a talented team. You will be responsible... 
    Suggested
    Work at office

    MANTECH

    Chantilly, Loudoun County, VA
    17 hours ago

  • Linux Systems Administrator

     ...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 comprehensive administration and support... 
    Suggested
    Full time
    Work at office

    MANTECH

    Maryland
    17 hours ago

  • Cleared Linux Systems Administrator

    $90k - $150k

     ...Job Description Job ID: 7819A Date Posted: June 8, 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... 
    Suggested
    Remote work

    Space Dynamics Laboratory

    Albuquerque, NM
    7 days ago

  • Senior Linux System Administrator

     ...MANTECH seeks a motivated, career-driven, and customer-focused Senior Linux and VMWare System Administrator to join our team in Laurel, MD . This position supports the high-visibility Enterprise Infrastructure Services (EIS) organization, responsible for the delivery... 
    Suggested
    Full time
    Work at office

    MANTECH

    Laurel, MD
    17 hours ago

  • Senior Linux System Administrator

     ...MANTECH seeks a motivated, career and customer-oriented  Linux   System Administrator to join our team in  Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national... 
    Suggested
    Work at office

    MANTECH

    Laurel, MD
    17 hours ago

  • Linux or Unix System Administrator

     ...fast-paced, secure environment. The ideal candidate will be a Linux or Unix-focused technical expert and a go-to resource for the...  ...Linux or Unix systems (required) Proficiency in: Linux or Unix administration, User and application support, Networking fundamentals, Bash... 
    Suggested
    Remote work

    Peerless Technologies

    Dayton, OH
    17 days ago

  • Senior Unix/Linux Administrator

     ...that provides strategic IT services that meet mission needs for Defense and Federal customers. We are hiring a Senior Unix/Linux Administrator for an exciting remote opportunity. Job Description and Responsibilities The ideal candidate will apply their expertise... 
    Suggested
    For contractors
    Work at office
    Local area
    Remote work
    Monday to Friday

    ESM

    Dayton, OH
    7 days ago

  • MO - 4/11 - 760272 - Linux Administrator -

     ...completed in the United States. *** **Candidate must work EST Business Hours. ** Our direct client has an opening for a Linux Administrator position # 760272. This position is for 12+ months, with option of extension, and will be worked in a Hybrid schedule (1 day... 
    Suggested
    Hourly pay
    Full time
    Local area
    Immediate start
    Remote work

    FHR

    Harrisburg, PA
    11 days ago

  • Linux Systems Administrator (Azure Based)

    $72k - $156k

     ...Description Job Description 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... 
    Suggested

    Space Dynamics Laboratory

    Logan, UT
    23 days ago

  • Linux System Administrator

    $100k - $115k

     ...environment of the United States of America. RMC is hiring a System Administrator to support our customer in Dahlgren, VA. The selected...  ...qualifications: Experience in conducting patch and STIG to Linux Operating System. Experience in providing technical support... 
    Suggested
    Contract work

    Resource Management Concepts, Inc.

    Dahlgren, VA
    6 days ago

  • Linux Systems Administrator

     ...Job Description Job Description Linux Systems Administrator Location: Philadelphia, PA Job Type: Long-Term Contract Work Setting: Onsite Position Overview We are hiring a Linux Systems Administrator for a long-term contract opportunity supporting... 
    Suggested
    Long term contract

    NavitasPartners

    Philadelphia, PA
    1 day ago

  • Linux Systems Administrator

    $125,000 per week

    ManTech is looking for a Linux Systems Administrator who will be responsible for maintaining and administering our servers and related computing environments including systems software, applications software, hardware, and configurations. This position plays a crucial role... 
    Suggested

    ManTech International

    Maryland
    a month ago

  • Linux Administrator

     ...Job Description Job Description Description: Responsibilites: Install, configure, and maintain Linux servers (e.g., Red Hat, Ubuntu, CentOS) Monitor system performance, availability, and security using appropriate tools Troubleshoot and resolve system, application... 
    Suggested

    EHS TECHNOLOGIES CORPORATION

    Moorestown, NJ
    a month ago

  • Linux Systems Administrator

    $90k

     ...Dexian Government Solutions. is recruiting for a Linux Systems Administrator to support our contract at the USAMRIID in Fort Detrick, MD. Target Salary: $90,000.00 Position Overview: We are seeking a skilled Linux Systems Administrator to support mission-critical infrastructure... 
    Suggested
    Contract work

    LinTech Global

    Frederick, MD
    3 days ago

  • Linux Systems Administrator

     ...Job Opportunity We are looking for Linux Systems Administrators to support and maintain secure, mission-critical production environments for our customers. This position is responsible for planning, implementing and performing all the various tasks required to build... 

    Grove Recruit Group

    Springfield, VA
    3 days ago

  • RedHat Linux Systems Administrator

     ...Job Title Strong Linux system administration skills General Red Hat Linux system administration, security patching, OS upgrades, troubleshooting problems, and ensuring maximum availability Red Hat Certified Engineer certification (RHCE) is a plus Experience... 

    Fuse Engineering

    Maryland
    17 hours ago

  • Linux Systems Administrator (STO), BS+6 yrs or HS+10 yrs

     ...Job Title Required Skills/Experience: • Linux system administration and integration experience (RHEL, CentOS, Ubuntu) • Cloud services experience (AWS, Azure); services provisioning, management of virtual services, familiarity with vendor Platform as a Service offerings... 

    LINK

    Annapolis Junction, MD
    17 hours ago

  • Linux Administrator- Boston, MA

     ...Linux Administrator Location: Boston, MA Rate: DOE $/hr. Position Type: Contract Interview Process: Phone Followed by F2F US Citizen, Green Card and GC EAD Job Description Linux resource requirements in the order of priority – 1. Red Hat Linux system builds... 
    Contract work

    Staffing LLC

    Boston, MA
    17 hours ago

  • LINUX Administrator

     ...About the job LINUX Administrator Linux Administrator Virginia, USA Compensation 150k to 200k A Government entity is hiring for a LINUX Administrator Responsibilities include: Administration of AWS/Azure and database migration activities.... 

    Workforce Solutions Virens Global

    Chantilly, Loudoun County, VA
    1 day ago

  • Linux Systems Administrator (DTS), BS+10 yrs or HS+14 yrs

     ...Job Title Linux System Administrator Required Skills • Linux System Administrator • Running Security Scans • Monitoring system performance and troubleshooting issues with Elastic products such as Grafana and Kibana • Experience with Atlassian products such... 

    LINK

    Annapolis Junction, MD
    3 days ago

  • Linux Engineer /Administrator

     ...NAVA Software solutions is looking for a Linux Engineer /Administrator Details: Job Title: Linux System Engineer (Technology Platform) Location: Culpeper, VA Position: Onsite (Hybrid) Experience: 10+ Years Skills Required:... 

    Nava Software Solutions

    Culpeper, VA
    17 hours ago

  • Linux Systems Administrator

     ...prod issues related to hosts Automate server tasks using Ansible and shell scripts Requirements Expert level knowledge of linux system administration on multiple linux flavors (At least on RHEL and Ubuntu) Hands on experience on modern DC setup Hands on experience on PXE... 

    Netpace

    Palo Alto, CA
    17 hours ago

  • Linux Systems Administrator

    Job Title Patching servers and workstations with Red Hat Satellite server STIG compliance applied to all machines (assuming it makes sense to do so) Maintaining STE compliance (SEAR logs, UAM reporting, McAfee reporting, Nessus Agent scanning) Work with ESXi...

    Fuse Engineering

    Annapolis Junction, MD
    17 hours ago

  • HPC Linux System Administrator

     ...Job Description Job Description MRI Technologies has an exciting opportunity for an HPC Linux System Administrator on the JETS II contract at NASA Johnson Space Center. You will support the Flight Sciences Laboratory (FSL), one of JSC's primary computing facilities... 
    Permanent employment
    Contract work
    For contractors

    MRI Technologies

    Houston, TX
    11 days ago

  • DIS Linux DNS Administrator

     ...Client Linux DNS Administrator The Client is seeking a mid to senior DNS Linux Administrator. Complete description: Ability to provide proof of experience and technical knowledge of: DNS, BIND, DNS blackholes, DNS blacklists, and DNS poison zones Provisioning... 

    Compu-Vision Consulting

    Little Rock, AR
    17 hours ago

  • Linux Systems Administrator (STO), BS+6 yrs or HS+10 yrs

     ...Required Skills/Experience: • Linux system administration and integration experience (RHEL, CentOS, Ubuntu) • Cloud services experience (AWS, Azure); services provisioning, management of virtual services, familiarity with vendor Platform as a Service offerings... 

    LINK

    Annapolis, MD
    17 hours ago

  • Linux Systems Administrator

    $110k - $150k

     ...Job Title: Linux Systems Administrator Job ID: 78914 Location: Santa Monica, California Overview: Are you a Linux expert in the Los Angeles area with a passion for high-level technical solutions? Join a world-renowned VFX studio known for contributing stunning visuals... 
    Local area

    TEEMA

    Santa Monica, CA
    17 hours ago

  • Linux Administrator

     ...About the job Linux Administrator Glint Tech Solutions is hiring for an urgent Linux Administrator role with a leading federal defense contractor. This position supports ServiceNow MID servers, AWS infrastructure, and secure Linux environments. If you hold an... 
    For contractors

    Glint Tech Solutions LLC

    Scottsdale, AZ
    4 days ago

  • Linux/SCADA administrator

     ...Linux/SCADA Administrator Our direct client has an opening for an Linux/SCADA administrator/Engineering Tech III for their Control System Application Services Team in downtown Los Angeles. The assignment is expected to run 6 months, with an option to extend or convert... 
    Work at office

    Perfict Global, Inc.

    Los Angeles, CA
    17 hours ago