Average salary: $92,673 /yearly

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  • $65 - $75 per hour

    1 week ago Be among the first 25 applicants Position Title: Systems Administrator Location: Arlington, VA (100% Onsite) Clearance Requirements: Active TS/SCI (SCI-eligible candidates acceptable) Position Status: Contract to Hire (Long-term project with 3+ years remaining... 
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    Contract work
    For contractors

    Seneca

    Arlington, VA
    5 days ago
  • Serco is seeking a Cyber Systems Administrator for its Combat Air Force Distributed Mission Operations program in Hampton, VA. The role involves monitoring network infrastructure, performing system patching, and collaborating with product teams. A Bachelor's degree with... 
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    Serco

    Alexandria, VA
    2 days ago
  • Serco in Chesapeake, VA, is seeking a Cyber Systems Administrator for its CAF DMO program. This role involves monitoring network infrastructure, conducting daily operations, and providing system support. Candidates must possess an active DoD Secret Clearance and relevant... 
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    Serco

    Chesapeake, VA
    2 days ago
  • Serco is seeking a Cyber Systems Administrator for its Combat Air Force Distributed Mission Operations program in McLean, Virginia. This role involves monitoring critical network infrastructure and supporting daily operations. Candidates should have a relevant bachelor'... 
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    Serco

    Mc Lean, VA
    2 days ago
  • Serco is seeking a Cyber Systems Administrator for the Combat Air Force Distributed Mission Operations (CAF DMO) 3.0 program in Hampton, VA. The role involves monitoring network infrastructure and conducting incident response. Candidates should have a Bachelor's Degree... 
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    Serco

    Fairfax, VA
    2 days ago
  • Serco seeks a Cyber Systems Administrator for its program in Hampton, VA. This role involves monitoring critical network infrastructure and providing daily operational support while working with security teams for compliance assessments. Candidates must have an active DoD... 
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    Flexible hours

    Serco

    Virginia Beach, VA
    23 hours ago
  •  ...skills, with the main effort of providing training and support. Job Summary Obsidian Solutions Group (OSG) is seeking a Simulation system (MAGTF Tactical Warfighting Simulation (MTWS), Joint Deployment Logistics Model (JDLM), Air, Space and Cyberspace Constructive... 
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    Work at office

    Obsidian-Solutions-Group

    Quantico, VA
    3 days ago
  • A cutting-edge technology firm in McLean, VA is seeking a Senior System Administrator to manage mission-critical training technologies. This on-site role requires a current TS/SCI clearance and expertise in hardware, software, and network management. Key responsibilities... 
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    ARMISON TECH, INC.

    Mc Lean, VA
    5 days ago
  • SarelaTech is seeking a Senior Systems Administrator in Fort Belvoir, Virginia to support enterprise backup and virtualization operations. The role involves leading the design and optimization of data protection solutions, primarily migrating from Commvault to Veeam. Candidates... 
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    Career Listings

    Fort Belvoir, VA
    2 days ago
  •  ...partners operating in CONUS and OCONUS locations. The candidate will be responsible for ensuring the security and integrity of IT systems by running their Endpoint Security with experience in Trellix and Microsoft Defender. Administrator will also be responsible in applying... 
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    Temporary work
    Shift work

    Sarela Technology Solutions LLC

    Fort Belvoir, VA
    3 days ago
  • $50 - $57 per hour

    Job Description Insight Global is looking for a System Admin onsite in Virginia Beach, VA. The System Administrator is responsible for administration, maintenance, and cybersecurity defense of all client and server infrastructure used to support enterprise-wide modeling... 
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    Insight Global

    Virginia Beach, VA
    5 days ago
  • A technology solutions company based in Hampton, Virginia is seeking an Entry Level Systems Administrator. The role involves managing Low Band Software support, interfacing with users and troubleshooting system issues. Required qualifications include IAT Level II certification... 
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    Full time

    TechINT Solutions Group, LLC

    Hampton, VA
    1 day ago
  •  ...Roles and Responsibilities Perform Linux system administration including installation, configuration, and maintenance. Apply security patches and ensure STIG compliance on Linux operating systems. Provide technical support to troubleshoot and resolve... 
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    2T Consulting

    Dahlgren, VA
    1 day ago
  •  ...Immediate need for a talented Linux Admin , This is a Permanent Role and is located in Richmond, VA . Please review the job description...  .... Duration: Full Time Description: About this role: The Senior Systems Programming Analyst is responsible for building and supporting midrange... 
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    Permanent employment
    Full time
    Contract work
    Immediate start

    Pyramid Consulting

    Richmond, VA
    4 days ago
  •  ...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... 
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    ManTech

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...Responsibilities Build, automate and support mission critical, highly secure and highly available large scale infrastructure. Linux systems administration experience (Ubuntu, RHEL or CentOS or similar). In depth understanding of OS, systems security, encryption, and... 
    Full time
    Relocation package

    Kinsley Power Systems

    Fairfax, VA
    4 days ago
  •  ..., VA. Responsibilities include but are not limited to:  The Linux Engineer will maintain, update, and secure existing Linux systems on both classified and unclassified networks in support of Cyber investigations and operations. Candidates will be responsible for... 
    Contract work

    ManTech

    Quantico, VA
    2 days ago
  •  ...Linux System Administrator Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence, and homeland security communities... 
    Worldwide

    Altamira Technologies

    Chantilly, Loudoun County, VA
    5 days ago
  • $77.6k - $176k

     ...Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Federal Government? We're looking for a cross domain... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    BOOZ, ALLEN & HAMILTON, INC.

    Annandale, VA
    5 days ago
  •  ...Linux System Administrator LOCATION Tysons, VA 22182 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 a vital role in managing... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Falls Church, VA
    4 days ago
  •  ...tool functionality. Responsibilities Your essential job functions will include but may not be limited to- Install and patch operating systems, application, and document Department Information Systems Agency (DISA) Security Technical Implementation Guidelines (STIGs)... 
    For contractors
    Work at office

    Commitent

    Quantico, VA
    1 day ago
  •  ...Job Title: Systems Engineer/Linux Admin Location: Scott AFB, IL Shiloh Valley Township, IL, Onsite Clearance: Secret YSI is seeking a highly qualified Senior Systems Administrator. The selected candidate will be able to communicate effectively (written/verbal), possess... 
    Temporary work

    Yakshna Solutions

    Fort Belvoir, VA
    2 days ago
  •  ...configuration deploy updates, IAVA patches, and Anti-Virus updates. Troubleshoots and resolves issues and maintain web application hosting systems, reliability and uptime of production applications Support system configuration management and maintain technical documentation... 

    Workforce Solutions Virens Global

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...and/or Implements/Changes existing web server solutions in the existing environment. Ensures optimization and tuning of server, file systems, capacity planning and appropriate replication. Ability to troubleshoot complex application configurations and network issues... 
    Contract work
    Local area
    Immediate start

    360 IT Professionals

    Norfolk, VA
    5 days ago
  • $73.45k - $132.78k

     ...Description Leidos is seeking an experienced Linux Systems Engineer to provide support to a mission critical enterprise identity and access management system. A successful candidate will develop an understanding of the services offered to external organizations, provide... 

    Via Logic LLC

    Chantilly, Loudoun County, VA
    4 days ago
  • $73.45k - $132.78k

     ...Description Leidos is seeking an experienced Linux Systems Engineer to provide support to a mission critical enterprise identity and access management system. A successful candidate will develop an understanding of the services offered to external organizations, provide... 
    Local area
    Immediate start

    Leidos

    Falls Church, VA
    3 days ago
  •  ...proactively identify root cause analysis (RCA) of baseline issues and establish feedback loops to the development team. Review user metrics, system health, and overall performance; implement proactive measures to support operational availability as the SME. Provide deployment... 
    Contract work
    Temporary work

    Triglocon

    Chantilly, Loudoun County, VA
    1 day ago
  • $104k - $166k

     ...Visit peraton.com to learn how we’re keeping people around the world safe and secure. About The Role We are 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... 
    Contract work
    Temporary work
    Local area
    Remote work
    Flexible hours
    Shift work

    Peraton

    Herndon, VA
    4 days ago
  • $115k - $125k

     ...problems requiring originality and ingenuity. Serve as a technical specialist in application software and information management or as a systems integration generalist. Ensure compliance with Army software requirements, maintaining system integrity with only Army-approved... 
    For contractors
    Work at office
    Worldwide
    Monday to Friday

    SOS International LLC

    Fort Belvoir, VA
    16 hours ago
  • A government services contractor in Arlington, Virginia is seeking a Relativity Sr. Systems Administrator to facilitate government innovation through IT solutions. The ideal candidate will design and maintain systems using Relativity and AWS, alongside ensuring compliance... 
    Full time
    For contractors
    Flexible hours

    CGS Federal (Contact Government Services)

    Arlington, VA
    5 days ago