Senior HPC Systems & Slurm Administrator (Hybrid)

Select Source International; Greenville (SC); Hybrid; USD 90,000 - 140,000; Full time

Job summary

Select Source International in Greenville is seeking an HPC Systems Administrator to own Linux, Slurm, and VDI in GE Vernova's enterprise HPC stack. You will work within the ADT organization with the DT team to drive reliability, throughput and user experience on the scheduler and OS layer.

The role demands senior Linux administration, expert tuning of partitions and QoS, plus hands-on management of environment modules, MPI toolchains, and monitoring across Ganglia, Grafana/Prometheus, and

Qualifications

• Experience administering Linux HPC clusters and Slurm workload manager.
• Strong knowledge of Linux OS, patching, hardening and security.
• Familiarity with HPC application environments, MPI, compilers.
• Experience with Linux VDI management and user access control.
• Ability to monitor systems with Ganglia, Grafana/Prometheus, CloudWatch.

Responsibilities

• Administer Linux OS on compute/login/head nodes.
• Manage Slurm partitions, policies, QoS, reservations.
• Support environment modules, toolchains, MPI libraries.
• Maintain Linux VDI images and user sessions.
• Implement system monitoring and alerting; respond on-call.
• Tune scheduler for throughput and reduced queue times.
• Profile and optimize performance with network and I/O.

Skills

Linux Administration

Slurm Scheduler

HPC Environment

System Monitoring

Performance Tuning

Security Compliance

Tools

Ganglia

Grafana

Prometheus

CloudWatch

Environment Modules

MPI Libraries

Job description

Select Source International in Greenville is seeking an HPC Systems Administrator to own Linux, Slurm, and VDI in GE Vernova's enterprise HPC stack. You will work within the ADT organization with the DT team to drive reliability, throughput and user experience on the scheduler and OS layer.

The role demands senior Linux administration, expert tuning of partitions and QoS, plus hands-on management of environment modules, MPI toolchains, and monitoring across Ganglia, Grafana/Prometheus, and