High-Performance Computing (HPC) Systems Support (SA III) (Government)

A Principal High-Performance Computing (HPC) Systems Administrator at AT&T Global Public Sector supports large client-based IT enterprise environments, focusing on installation, configuration, and networking of Linux and Windows platforms for HPC. The role operates onsite in Columbia, MD and contributes to sustaining and managing high-performance compute clusters, shared parallel storage, and dedicated low-latency interconnects. It requires working within government policies and secure operations supporting mission-critical HPC services.