AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. As a Tier I Linux Systems Administrator with AMERICAN SYSTEMS you will have the opportunity to perform general Systems Administrator functions supporting all HPC users with courteous responses to their HPC system operations and maintenance activities issues. You will support Senior Systems Administrators (SA) in optimizing the functionality and performance of hardware and software components, ensuring availability, integrity, efficiency, and reliability of servers, workstations, and data storage systems (Lustre, Bright Cluster).