Leidos’ Undersea Systems Division is seeking a skilled Mechanical Sea Test Technician to support maritime system assembly, fabrication, integration, and testing in laboratory and sea‑test environments. Work Environment & Schedule This position requires a combination of laboratory, fabrication shop, dockside, and at‑sea operational support. Candidates must be comfortable working in fast‑paced technical settings with shifting priorities and mission‑driven schedules. The work schedule is 9/80B, which includes every other Friday off. The work is on‑site only. Key Responsibilities Assembly & Fabrication: Assemble and fabricate complex oceanographic and maritime systems from engineering drawings and technical documentation. Interpret engineering prints, schematics, and configuration instructions. Document builds, modifications, and issues encountered during assembly activities. Perform basic mechanical fabrication including: Drilling Cutting Torquing Support welding and machini...