Senior HPC Linux Admin — Slurm/Lustre, On-Prem Cluster

MRI; Houston (TX); Remote; USD 110,000 - 165,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision care

Life insurance

Disability insurance

401(k)

9/80 work schedule

Job summary

MRI Technologies is hiring an HPC Linux System Administrator to run and improve NASA's Johnson Space Center cluster. The role involves hands-on administration of the HPC scheduler, parallel filesystem, and containerized workflows, plus CI/CD integration and collaboration with scientists and engineers.

Based in Houston, fully remote considered for the right candidate with strong HPC experience; on-premises cluster operations and government contract requirements apply.

Qualifications

• Hands-on, production experience ADMINISTERING an HPC job scheduler (Slurm, PBS/Torque, or LSF).
• Hands-on, production experience ADMINISTERING a high-speed parallel filesystem (Lustre or GPFS).
• Minimum 5 years of Linux system administration in on-premises or cluster environments.

Responsibilities

• Administer and optimize the HPC scheduler (queue/partition config, accounting, job troubleshooting).
• Manage and support a high-speed parallel filesystem for HPC workloads.
• Build and support CI/CD workflows tied to HPC clusters and run nodes; containerized user environments.

Skills

HPC scheduler admin

Parallel filesystem admin

Linux system administration

Education

Bachelor's degree

Tools

Slurm/PBS/LSF

Lustre/GPFS

CI/CD tooling

Ansible/Foreman

xCAT/Warewulf

Jacamar CI/CD

Job description

MRI Technologies is hiring an HPC Linux System Administrator to run and improve NASA's Johnson Space Center cluster. The role involves hands-on administration of the HPC scheduler, parallel filesystem, and containerized workflows, plus CI/CD integration and collaboration with scientists and engineers.

Based in Houston, fully remote considered for the right candidate with strong HPC experience; on-premises cluster operations and government contract requirements apply.