HPC Linux Systems Engineer
Oak Ridge National LaboratoryOak Ridge, Tennessee, United States
Posted February 20, 2026
Full Time
About the Company
The National Center for Computational Sciences (NCCS) at Oak Ridge National Lab is a national laboratory that provides state-of-the-art computational and data science infrastructure to accelerate scientific discovery and engineering advances.
Job Description
The National Center for Computational Sciences (NCCS) at Oak Ridge National Lab is seeking a highly qualified HPC Linux Systems Engineer to support the security, performance, and reliability of its computing environments, including one of the world's most powerful supercomputers, Frontier.
Requirements
- Install, integrate, and administer HPC Linux clusters and high-speed networks
- Diagnosing system operational problems quickly and effectively
- Coordinating with vendors to resolve hardware and software problems
- Porting and writing system management tools
- Documenting system administration procedures for routine and complex tasks
Benefits
- Prescription Drug Plan
- Dental Plan
- Vision Plan
- 401(k) Retirement Plan
- Contributory Pension Plan
- Life Insurance
- Disability Benefits
- Generous Vacation and Holidays
- Parental Leave
- Legal Insurance with Identity Theft Protection
- Employee Assistance Plan
- Flexible Spending Accounts
- Health Savings Accounts
- Wellness Programs
- Educational Assistance
- Relocation Assistance
- Employee Discounts