Operated and maintained multiple nuclear reactors during normal operations and key events, including the refueling, refitting, and overhaul of the CVN72 Aircraft Carrier. Performed extensive maintenance, calibration, and repair on the nuclear reactor and affiliated subsystem. This included key events such as hydrostatic testing, control rod calibration, and the digital conversion of instrumentation.Supervised the loading of Uranium 235 and associated control rods into the reactor vessels by military personnel and civilian contractors.Formally trained junior staff on nuclear physics, radiological safety, and power plant operations.