Average salary: $202,499 /yearly

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  • Linux System Administrator

     ...Linux System Administrator LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled Linux Systems Administrator to join our team and play... 
    Linux
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Reston, VA
    3 days ago

  • Linux System Administrator- FS Poly

     ...training budget (5K and an additional 5 days PTO just for training) all with a family-oriented feel. They are seeking a fully-cleared Linux Systems Administrator to join their team. Qualified Linux SysAdmin candidates should have the following: -Bachelor... 
    Linux
    Full time

    stanleyreid.com

    Reston, VA
    2 days ago

  • Senior Linux Systems Engineer

     ...GRID Networks is seeking a Senior Linux Systems Engineer with a strong background in Linux administration and common open-source tools and software to join our team. This is an on-site position. Candidates must be self-starters who enjoy working in fast-paced and dynamic... 
    Linux

    GridNetworks

    Reston, VA
    2 days ago

  • UNIX/LINUX System Engineer

    $87.1k - $157.45k

     ...Description The UNIX LINUX System Engineer- Mid provides day-to-day administration of UNIX/Linux server infrastructure supporting the SEC ISS contract, SEC OIT mission operations, and HALSI/HPC service environments. This rolemaintainssecure, stable server operations... 
    Linux
    Contract work
    Local area
    Immediate start
    Remote work

    Leidos

    Reston, VA
    1 day ago

  • Linux OS Engineer

     ...Responsibilities & Qualifications RESPONSIBILITIES The?Linux OS Engineeris expected to be able to accomplish the following: Platform Engineering & Operations Engineer, deploy, and administer RHEL/CentOS/Rocky and Ubuntu servers (physical and virtual) across... 
    Linux
    Full time
    Contract work
    Temporary work
    Local area
    Remote work
    Monday to Friday
    Weekend work
    Afternoon shift

    TekSynap

    Reston, VA
    3 days ago

  • UNIX/LINUX System Engineer - Senior

    $107.9k - $195.05k

     ...Description The UNIX/LINUX System Engineer - Senior provides senior engineering and operational leadership for UNIX/Linux infrastructure under the SEC ISS contract. This roleis responsible forsecure, reliable, and compliant operation of Red Hat Linux-based systems across... 
    Linux
    Contract work
    Local area
    Immediate start
    Remote work

    Leidos

    Reston, VA
    1 day ago

  • Linux / Unix Systems Administrator

     ...Linux / Unix Systems Administrator LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Linux / Unix Systems Administrator to join... 
    Linux
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Vienna, VA
    4 days ago

  • Unix / Linux System Administrator with DevOps

     ...Unix / Linux System Administrator with DevOps LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated **Unix / Linux System Administrator... 
    Linux
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Reston, VA
    3 days ago

  • Linux Systems Administrator

     ...support to development needs. Responsible for infrastructure patching and OS baseline hardening Manage several environments as a Linux SME providing overall support to the program and working with Enterprise Services to ensure compliance with security services and applications... 
    Linux
    Contract work
    Temporary work
    Work at office
    Shift work
    Night shift
    Day shift

    Triglocon

    Mc Lean, VA
    4 days ago

  • Senior NGDE Engineer (Linux OS Engineer)

     ...Responsibilities & Qualifications RESPONSIBILITIES The?Senior NGDE Engineer (Linux OS Engineer) is expected to be able to accomplish the following: Design, deploy, configure, and maintainenterprise Linux environments (RHEL, Rocky, CentOS, Ubuntu, or equivalent... 
    Linux
    Full time
    Contract work
    Temporary work
    Local area
    Monday to Friday
    Weekend work
    Afternoon shift

    TekSynap

    Reston, VA
    5 days ago

  • Network Administrator 4-Tyson's,VA

     ...Requirements, project management and strategic planning, Operational Requirements, Enterprise Strategic Planning and operations, Unix/Linux system software, Test & Evaluation, and Training. Demonstrated experience in advanced system architecture; information assurance;... 
    Linux

    M.C. Dean, Inc.

    Vienna, VA
    a month ago

  • Linux Developer

     ...We are looking for Linux Developers to join potential work for an upcoming program our Partner is pursuing. Requirements ~ TS/SCI FSP Clearance ~3 years of experience in each of the following: developing, testing, and debugging in C, C++, and Python... 
    Linux

    Newgen

    Herndon, VA
    4 days ago

  • Linux System Engineer

    $122k

     ...Direct hire. This is not a temp to perm or temp opening. Seeking Systems Security Engineer with Linux experience. Must be US Citizen with current Secret clearance. Location is remote with occasional office visit in Washington, DC. Salaried job with full benefits up to... 
    Linux
    Permanent employment
    Temporary work
    Work at office
    Remote work

    CipherStaff

    Washington DC
    2 days ago

  • Linux Network Security Engineer

    $99k - $225k

     ...Job Number: R0237048 Linux Network Security Engineer The Opportunity: We are seeking a seasoned Endace Implementation and Sustainment Engineer to architect, deploy, integrate, and operate Endace packet capture, monitoring, and network recording platforms across... 
    Linux
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Reston, VA
    1 day ago

  • Senior Linux Engineer

    $122k - $184k

     ...and transform the current environment, automate existing procedures and stay at the forefront of new technologies! This role handles Linux engineering, including developing new solutions, automating controls, ensuring compliance, managing changes, and improving the... 
    Linux
    Local area

    Freddie Mac

    Mc Lean, VA
    2 days ago

  • Linux Developer

     ...competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. We are seeking an experienced Linux Developer to join our engineering team. The ideal candidate will have a strong background in system-level software development and... 
    Linux
    Contract work

    Nightwing

    Sterling, VA
    1 day ago

  • Linux Engineer

     ...Overview Byte Systems, a subsidiary of VTG, is seeking a Linux Engineer. The Infrastructure Linux Team Engineer will be responsible for the implementation, support and maintenance of all aspects of the project's Linux infrastructure. Project infrastructure includes... 
    Linux

    VTG Defense

    Falls Church, VA
    5 days ago

  • Linux Systems Administrator

     ...Job Description 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... 
    Linux

    Grove Recruit Group

    Springfield, VA
    3 days ago

  • Sybase Database Administrator Engineer

     ...Adaptive Server Enterprise) and Sybase Transact- SQL. ~10 + Years of strong Hands-on experience of supporting Sybase hosting in Linux environments, on-premises and AWS cloud, AutoSys scheduler, replication set-up, HA(High availability), troubleshooting complex issue... 
    Linux

    Tech Tammina

    Reston, VA
    2 days ago

  • Linux Systems Administrator

    $112k - $179k

     ...Linux Systems Administrator Job Locations US-VA-Herndon | US-DC-Washington | US-MD-Riverdale Requisition ID 2025-160216 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Location... 
    Linux
    Contract work
    For contractors
    Immediate start
    Shift work

    Peraton

    Riverdale, MD
    3 days ago

  • Linux System Administrator

     ...and assist with the restoration of services. Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity capabilities in the customer... 
    Linux
    Contract work
    Local area
    Immediate start

    Nightwing

    Arlington, VA
    2 days ago

  • Linux Systems Engineer

     ...Education, Experience, & Skills: Must have a Bachelors degree and 6+ years of relevant experience. We are looking for a Senior Linux Systems Engineer with a background utilizing the following: • Linux experience, including Red Hat and its derivatives (RHEL,... 
    Linux

    Sphinx Solutions Inc

    Herndon, VA
    1 day ago

  • Red Hat Linux Engineer

     ...extensive experience and effective approach, ensuring that we lead with both innovation and integrity. The Position The Red Hat Linux Senior Engineer provides senior-level engineering and administration support for Red Hat/Linux-based systems. The position supports... 
    Linux
    Full time
    Contract work
    Day shift

    The One 23 Group

    Arlington, VA
    19 hours 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 readies... 
    Linux
    Contract work
    Work experience placement
    Remote work
    Worldwide

    By Light Professional IT Services

    Falls Church, VA
    4 days 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.... 
    Linux

    Workforce Solutions Virens Global

    Chantilly, Loudoun County, VA
    1 day ago

  • Linux Systems Administrator - TS/SCI REQUIRED

    $60 - $65 per hour

     ...Seeking a Linux Administrator to support the DTRA I3TS Infrastructure Services team in maintaining and optimizing the Linux production environment. This role is responsible for sustaining Linux servers as well as the conceptualization, design, development, and implementation... 
    Linux
    Contract work
    Temporary work
    Weekend work

    TEKsystems

    Fort Belvoir, VA
    5 days ago

  • Linux Systems Administrator

     ...plans, and assist with the restoration of services. We are seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux, Splunk and Ansible System Administration to support the design, development, and deployment of advanced cybersecurity capabilities... 
    Linux
    Contract work
    Local area
    Immediate start
    Flexible hours
    2 days per week
    3 days per week

    BCMC, LLC

    Arlington, VA
    1 day ago

  • Linux Systems Engineer

     ...Linux Systems Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status or any... 
    Linux
    Full time
    Part time

    William C Brown Inc

    Springfield, VA
    4 days ago

  • Tenable Nessus Administrator SME

    $90.3k - $189.6k

     ...ACAS environment Maintain and configure Nessus, Nessus Manager, Nessus Agents, Nessus Network Monitor, and Security Center across Linux/Unix and Windows environments Direct the technical workflow of the ACAS Operations ticket queue, ensuring efficient... 
    Linux
    Full time
    Contract work
    Work experience placement
    Local area
    Remote work
    Flexible hours

    CACI International

    Reston, VA
    2 days ago

  • Linux System Administrator - I3TS

    $60 - $65 per hour

     ...) • Because an active or interim DoD clearance is required, U.S. Citizenship is required  Description TEKsystems is seeking a Linux Administrator to support the DTRA I3TS Infrastructure Services team to maintain and optimize the Linux production environment. The candidate... 
    Linux
    Contract work
    Temporary work
    Interim role
    Shift work
    Weekend work

    TEKsystems

    Fort Belvoir, VA
    4 days ago