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# High Performance Computing (HPC) Administrator, Principal Specialist, Tucson, AZ Onsite

- **Company:** RTX
- **Location:** Tucson, AZ, United States
- **Experience:** Experienced
- **Salary:** $86,800.0 - $165,200.0
- **Contract:** Permanent contract
- **Skills:** Dynamic Host Configuration Protocol, Digital Technology, Domain Name System (DNS), Windows Servers, Red Hat Enterprise Linux, High Performance Computing
- **Published:** November 5, 2026
- **Apply:** https://www.thejobnetwork.com/job/7d0fc95e-3a3c-4bae-b5e9-5740385cf889/high-performance-computing-hpc-administrator-principal-specialist-tucson-az-onsite

## About the Role

Typically requires a University Degree or equivalent experience and minimum 5 years prior relevant experience, or An Advanced Degree in a related field and minimum 3 years' experience

## Description

This Principal Specialist (P3) High-Performance Computing (HPC) candidate will provide Raytheon Digital Technology with High Performance Computing Administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. This candidate will understand Windows Server internals, and knowledge of Linux fundamentals to include DNS, DHCP, AD, and server replication methods., Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. For onsite and hybrid roles, commuting to and from the assigned site is the employee's personal responsibility.