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1568 sr linux administrator jobs found in the United States

R
Sr Linux Systems Administrator with Security Clearance
  • RTX
  • EL SEGUNDO, CA
  • Date Posted. 2025-07-02. Country. United States of America. Location. CA222: 2006 E El Segundo Blvd BldgE04 2006 East El Segundo Boulevard Building E04, El... more
  • 1 Month Ago
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A
Sr Linux Administrator- TS/SCI with Security Clearance
  • Associates Systems LLC
  • AURORA, CO
  • Active TS/SCI is a must with a CI POLY (POLY within the last 10 years) - this effort is on-Site All qualified candidates will be responded to in 24 hrs or ... more
  • 1 Month Ago
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R
Sr Linux Systems Administrator with Security Clearance
  • RTX
  • MCKINNEY, TX
  • Date Posted. 2025-07-02. Country. United States of America. Location. TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 USA.... more
  • 1 Month Ago
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Z
Sr. Linux Systems Administrator (TS/SCI CI Poly) with Security Clearance
  • Zachary Piper Solutions, LLC
  • EL SEGUNDO, CA
  • Zachary Piper Solutions is seeking a Systems Administrator to support a complex, multi-site IT infrastructure based in El Segundo, CA. This role is centere... more
  • 1 Month Ago
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O
Senior Linux Administrator with Security Clearance
  • Opal Soft, Inc.
  • FREDERICKBG, VA
  • Seven years of experience in Linux system administration for networks and software systems. Experience in system backup and recovery, basic software manage... more
  • 1 Month Ago
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G
Senior Linux Administrator with Security Clearance
  • General Dynamics Information Technology
  • FALLS CHURCH, VA
  • Provide system administration support for Linux operating systems including installing software, applying patches, managing file systems, monitoring perfor... more
  • 1 Month Ago
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I
Linux System Administrator Senior - Splunk with Security Clearance
  • Inferno Systems
  • CHANTILLY, VA
  • LINUX SYSTEM ADMINISTRATOR: Senior Level. Location: Chantilly, VA US. Security Clearance Requirement: TS/SCI with Full Scope Polygraph. Clearance Status: M... more
  • 1 Month Ago
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G
Senior Linux System Administrator with Security Clearance
  • General Dynamics Information Technology
  • LIVERMORE, CA
  • $10K Sign-on bonus********** A Senior Linux System Administrator Maintains an organization's computer systems' workflows and is responsible for the upkeep,... more
  • 1 Month Ago
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B
Linux System Administrator, Senior with Security Clearance
  • Booz Allen Hamilton
  • COLUMBIA, MD
  • Job Number: R0219640 Linux System Administrator, Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after anothe... more
  • 1 Month Ago
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L
Senior Linux Systems Administrator with Security Clearance
  • Leidos
  • COLUMBIA, MD
  • R-00159108 Description Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our National Security Sector's (NSS) Cyber & A... more
  • 1 Month Ago
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B
Sr Systems Administrator (UNIX/Linux)
  • Banduri
  • Fredericksburg, VA Full Time
  • Banduri helps organizations execute digital transformations with agility so that continuous innovation becomes their core competency. Core to Banduri's val...more
  • 1 Month Ago
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