Senior Linux & HPC Systems Engineer

KBR, Inc. seeks a Senior IT Systems Administrator (Linux & HPC) to own and operate Linux-based enterprise and HPC platforms, including SLURM scheduling, Nvidia Base Command Manager, and CycleCloud. You will work with engineering and scientific users to diagnose issues spanning compute, storage, and networking.

The role emphasizes hands-on ownership, patching, security hardening, and on-call support to maintain high availability across complex systems.