HPC Cluster Engineer: AI Workloads & Secure Infra Ops

General Dynamics Information Technology; Springfield (VA); On-site; USD 150,000 - 190,000; Full time

Benefits offered by this job

401K match

Health benefits

Internal mobility

Education & certifications

Career growth

Paid vacation

Job summary

General Dynamics Information Technology is seeking an Infrastructure & Cluster Engineer to manage the administration, health, and performance of a dedicated customer compute cluster. You will ensure a highly available, secure, and optimized hardware foundation.

Responsibilities include Linux administration, hardware monitoring, Run:AI/SLURM job scheduling, OpenShift/Kubernetes, InfiniBand networks, and automation with Bash/Python. Must have TS/SCI and 5+ years in HPC environments.

Qualifications

• 5+ years of Linux systems administration and infrastructure management in HPC environments.
• Experience with bare-metal servers and enterprise storage.
• Experience with AI orchestration and workload management.
• Automation scripting with Bash or Python.

Responsibilities

• Manage day-to-day operations of the customer compute cluster (Linux admin, patching, upgrades).
• Configure and optimize workload management and orchestration platforms (Run:AI, SLURM).
• Tune performance across hardware, OS, and network levels for efficiency.
• Administer storage and high-speed networks; support InfiniBand GPU-to-GPU topology.]
• Provision environments and containers using OpenShift or Kubernetes; ensure security and compliance.

Skills

Linux systems administration

High-performance computing

Troubleshooting

Tools

Run:AI

SLURM

OpenShift

Kubernetes

Bash

Python

InfiniBand

Job description

General Dynamics Information Technology is seeking an Infrastructure & Cluster Engineer to manage the administration, health, and performance of a dedicated customer compute cluster. You will ensure a highly available, secure, and optimized hardware foundation.

Responsibilities include Linux administration, hardware monitoring, Run:AI/SLURM job scheduling, OpenShift/Kubernetes, InfiniBand networks, and automation with Bash/Python. Must have TS/SCI and 5+ years in HPC environments.