Senior Linux Cluster System Administrator - Top Secret clearance
PGTEK is hiring for Senior Linux Cluster System Administrator - Top Secret clearance in Stennis Space Center, Mississippi, United States. Senior level. First seen September 10, 2026; open as of November 5, 2026. Jobs taken straight from company career pages — no aggregator in between.
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- Company
- PGTEK
- Where
- Stennis Space Center, Mississippi, United States
- Level
- Senior
- First seen
- September 10, 2026
- Listed via
- Workable
What the posting says
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…
Read more and apply on PGTEK's site
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