High-Performance Computing (HPC) (SA2) (Government)
Core
Provide HPC sustainment support, system configuration, and networking for Linux/Windows platforms across geographically dispersed government sites.
Role type
Senior HPC Systems Administrator
Builds
HPC clusters, automated processing systems, and secure networking solutions for government clients
Domain
Government IT infrastructure, High-Performance Computing
Deliverable
production ML models | infrastructure
Required skills
Linux OS administration, HPC cluster management, parallel file systems (Lustre/GPFS), high-speed interconnects (InfiniBand/Slingshot), BASH scripting, incident response, capacity planning, heterogeneous system troubleshooting
Preferred skills
SMP/MPP system transition, OS-level hardening and tuning, resource utilization optimization
Technologies
Red Hat/CentOS/Rocky/Ubuntu, Lustre, GPFS, InfiniBand, Slingshot, Jira, Confluence, Grafana, Prometheus, Nagios, Slurm, git, Salt, Ansible
Responsibilities
Operate and maintain Linux-based HPC clusters with parallel file systems and high-speed interconnects; transition new systems and capabilities into operations; provide support to HPC and ABS SRE teams; install, configure, and troubleshoot Linux OS, file systems, and TCP/IP networking; automate administration via BASH scripting; optimize operations through resource utilization and capacity analysis; harden, patch, and tune Linux/UNIX/Windows systems
Seniority
Senior, hands-on IC
