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Jobs matching "Principal Linux System Administrator"

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We email you within minutes of a job being posted, so you can be one of the first to apply. Free.

Of 183 countries in 2025, unemployment was highest in Eswatini (34.2%) and lowest in Qatar (0.1%), by the International Labour Organization’s estimates. Every country, ranked →

Principal Linux System Administrator (Will Sponsor Clearance)

Raytheon Marlborough, MA $110,000 - $160,000 (est. / year)

Principal Linux System Administrator (Clearance Required)

SciTec Aurora, CO $130,000 - $195,000 (est. / year)

Posted 4 weeks ago
Principal Linux System Administrator

Raytheon Goleta, CA $130,000 - $190,000 (est. / year)

Posted 1 month ago
Principal UNIX/Linux System Administrator - Business Availability & Disaster Recovery

Unisys Connecticut, United States $140,000 - $200,000 (est. / year)

Posted 4 weeks ago
Principal UNIX/Linux System Administrator (2 openings)

Dice $90,000 - $120,000 (est. / year)

Posted 2 years ago
Principal UNIX/Linux System Administrator

NuAxis Innovations $95,000 - $135,000 (est. / year)

Posted 2 years ago
Senior Linux System Administrator

The Principal TAG $80,000 - $120,000 (est. / year)

Posted 2 years ago
Principal System Administrator Windows or Linux

Raytheon $110,000 - $160,000 (est. / year)

Posted 1 month ago
Principal Linux Systems Administrator - Secret

Northrop Grumman Azusa, CA Full-time Mid-Senior level

Posted 2 weeks ago
Sr Principal Linux Systems Administrator - Polygraph

Northrop Grumman Linthicum Heights, MD

Posted 2 days ago
Sr. Principal Linux Systems Administrator

Raytheon Andover, MA $150,000 - $210,000 (est. / year)

Posted 3 days ago
Sr. Principal Linux Systems Administrator

Dice $110,000 - $150,000 (est. / year)

Posted 2 years ago
Principal Linux/Windows Systems Administrator

Dice $85,000 - $120,000 (est. / year)

Posted 2 years ago
Principal Windows- Linux Systems Administrator- Will sponsor a clearance

Raytheon Woburn, MA $140,000 - $210,000 (est. / year)

Posted 3 days ago
Linux Systems Administrator Senior Principal

General Dynamics Information Technology

Posted 1 month ago
Principle Linux/VMware Systems Administrator- Must have a TS/SCI Poly clearance

Raytheon Pascagoula, MS $100,000 - $145,000 (est. / year)

Posted 4 weeks ago