Test and adjust optical, electrical, and audio-frequency equipment.
What does a Technical Testing Engineer do?
Tests and adjusts optical, electrical, and audio-frequency equipment used to transmit, record, and reproduce sounds on motion picture set: Inspects sound circuit patch cords to ensure flow of current from sound stage to recording equipment. Tests sound circuits and equipment, such as light valves, galvanometers, microphones, and magnetic recording heads to verify standard operating condition; using portable testing instruments. Replaces defective components and wiring and adjusts equipment to correct defects, using handtools.