Outdoors, exposure to wildlife, in a hot or cold environment 5 - 100 F, in a wet or humid environment, in a noisy environment, under unusual lighting conditions; near sources of ionizing radiation, near sources of non-ionizing radiation, with weapons or explosives, with vibrating equipment/machinery, near machinery with moving parts, toxic chemicals, irritant chemicals, dusts or powders, fumes, carcinogens; wearing face shield or facial protection, wearing mask or respirator, use of hearing protection, wearing gloves or hand protection, wearing safety shoes or protective footgear; operation of motor vehicles, operation of specialized heavy equipment; working alone, working overtime or irregular schedule, domestic and international travel possible. Skills & experience using laboratory diagnostic equipment: Using equipment such as oscilloscopes, delay generators, Labview DAQ systems, high-speed videography, infrared videography, photosensors, velocimetry techniques, range-finding techniques, lasers, pressure systems, pressure gauges, vacuum systems, vacuum gauges, force transducers, blast gauges, piezo pins, fiber optics, thermometry, hydraulic systems, control systems, PID controllers, heating systems.