Summary: Lays out, rigs up, builds, tests, troubleshoots, repairs and modifies oilfield production electronic components, parts, equipment, and systems, such as computer equipment, data acquisition instrumentation, flow tubes, densitometers, pressure transducers, test equipment, and other various hydraulic fracturing machinery and controls, applying principles and theories of electronics, electrical circuitry, mathematics, electronic and electrical testing, as well as leading, directing and training teams of Electronics Technicians on location. While performing the duties of this Job, the employee is regularly exposed to wet and/or humid conditions; moving mechanical parts; fumes or airborne particles; toxic or caustic chemicals; outside weather conditions; extreme cold; extreme heat; risk of electrical shock and vibration.