Senior Linux Cluster System Administrator - Top Secret clearance
Senior Linux Cluster System Administrator
Location: Stennis Space Center, MS
Work Arrangement: Onsite
Contract: 1 Year with Renewal Option
Clearance: Active Top Secret (TS)
Salary: $110,000–$150,000
Relocation Assistance: Available
About the Role
PGTEK is seeking a Senior Linux Cluster System Administrator to provide hands-on technical support and system administration for a large-scale Linux cluster environment supporting a mission-critical customer at Stennis Space Center.
This role will focus on maintaining system health, security, operational continuity, and overall performance of a complex Linux environment. The successful candidate will serve as a trusted technical advisor to the customer, work independently to troubleshoot complex issues, and provide knowledge transfer to customer system administrators.
The environment is based around an HPC solution, and training on the specific HPC system tools will be provided.
Responsibilities
- Perform general system administration for a large-scale Linux cluster environment.
- Monitor and maintain overall system health and operational continuity.
- Troubleshoot and resolve complex Linux system issues.
- Respond to customer requests and provide timely technical support.
- Plan, coordinate, and execute system upg
