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1128 senior linux system administrator jobs found in the United States

  • RTX ANDOVER, MA
  • Date Posted. 2026-01-07. Country. United States of America. Location. MA101: Andover MA 350 Lowell St Essex 350 Lowell Street Essex, Andover, MA, 01810 USA... more
  • 2 Days Ago

  • Inferno Systems CHANTILLY, VA
  • LINUX SYSTEM ADMINISTRATOR: Expert Level. Location: Chantilly, VA US. Security Clearance Requirement: TS/SCI with Full Scope Polygraph. Clearance Status: M... more
  • 2 Days Ago

  • KIHOMAC, Inc. COLORADO SPRINGS, CO
  • Description Expertise and Functions: * Build, configure, deploy, administer, maintain and troubleshoot virtual and physical servers/systems. Ensure system ... more
  • 2 Days Ago

  • MANTECH FORT MEADE, MD
  • ManTech seeks a Senior Linux System Administrator to join our team in Ft. Meade, MD. In this role, you will provide support for implementation, troubleshoo... more
  • 2 Days Ago

  • ASEC PATUXENT RIVER, MD
  • Description Location: NAS Patuxent River, MD Security Clearance Requirement: Active Top Secret Telework Eligible. No What You'll Do: As the Senior Linux Sy... more
  • 2 Days Ago

  • RTX MARLBOROUGH, MA
  • Date Posted. 2025-11-21. Country. United States of America. Location. MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 USA. ... more
  • 2 Days Ago

  • Peraton SAN ANTONIO, TX
  • About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest r... more
  • 2 Days Ago

  • Parsons ABERDEEN, MD
  • In a world of possibilities, pursue one with endless opportunities. Imagine Next. At Parsons, you can imagine a career where you thrive, work with exceptio... more
  • 2 Days Ago

  • Kriaanet Inc OLNEY, MD
  • We are seeking an experienced Linux System Administrator to implement and manage a centralized Cloud System Management system. This role requires a self-st... more
  • 3 Days Ago

  • Apex Systems DAHLGREN, VA
  • Apex Systems is currently hiring for a Senior Linux/Unix System Administrator with one of our DoD/ Government clients. This will be an Est. "6 Month Contra... more
  • 2 Days Ago

  • ASEC Patuxent River, MD
  • Description. Location: NAS Patuxent River, MD. Security Clearance Requirement: Active Top Secret. Telework Eligible. No. As the Senior Linux System Adminis... more
  • 15 Days Ago

  • Synergy ECP Annapolis, MD
  • Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT servic... more
  • 9 Days Ago

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