Sr. Linux Administrator - Bellevue, WA (Onsite) - Fulltime

Employment Type: Full Time Job Description: We are seeking an experienced Linux / UNIX Systems Administrator to join our global infrastructure team.The ideal candidate will be responsible for supporting and maintaining critical enterprise systems across Linux and UNIX platforms, ensuring high availability, performance, and reliability in a globally distributed environment. Responsibilities: Administer, maintain, and support Linux (RHEL, SLES, OEL) and UNIX (Solaris) environments.Perform system

job summary: Identify gaps and process improvements to enhance the stability of the environment Collaborating with various vendors (Redhat, HP, Dell, IBM AIX etc.) on RCA's and implementing the solution Seek out & share new ideas, approaches & industry insights towards automation & stability in infrastructure domain, self-service & self-healing Communicate, Collaborate and build relationships with partners and crucial team members including engineering and other operations leaders. We strive

Job Title: Sr. Redhat/Oracle Linux Administrator Duration: 12+ Months Location: Houston, TX (Onsite) 5 Days onsite-No Exceptions Multi-Year Contract POSITION OVERVIEW The Senior Linux System Administrator reports to the Manager, IT Technical Services and is responsible for the administration, implementation, support and management of the IT infrastructure systems; serves as a technical expert in the area of system administration for complex operating systems. This position will also lead on

Date Posted: 2026-02-16 Country: United States of America Location: US-AZ-TUCSON-M10 ~ 3360 E Hemisphere Loop ~ BLDG M10 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required after day 1 At Raytheon, the foundation of everything we do is rooted in