
This full-time Principal System Administrator role supports the Naval Training Computing Systems team at the Naval Nuclear Laboratory in Charleston, SC. The position focuses on designing, building, and operating specialized training networks for the U.S. Navy, ensuring cybersecurity and reliable system performance. Key responsibilities include managing network device configurations, administering Windows and Linux environments, developing in-house software tools, and leading technical initiatives for the Nuclear Reactor program. The role appeals to professionals seeking a lifetime career within a culture built on trust, empowerment, and collaboration. It offers flexible work schedules, comprehensive benefits including tuition assistance, and the opportunity to contribute to a national asset dedicated to safe naval nuclear operations. Candidates must be U.S. citizens eligible for classified access.













