Operate, test, maintain, or calibrate unmanned, automated, servo-mechanical, or electromechanical equipment. May operate unmanned submarines, aircraft, or other equipment at worksites, such as oil rigs, deep ocean exploration, or hazardous waste removal. May assist engineers in testing and designing robotics equipment.
Install, maintain, and repair electrical wiring, equipment, and fixtures. Ensure that work is in accordance with relevant codes. May install or service street lights, intercom systems, or electrical control systems.
Help electricians by performing duties requiring less skill. Duties include using, supplying or holding materials or tools, and cleaning work area and equipment.
Repair, maintain, or install electric motors, wiring, or switches.
Install, adjust, or maintain mobile electronics communication equipment, including sound, sonar, security, navigation, and surveillance systems on trains, watercraft, or other mobile equipment.
Repair, test, adjust, or install electronic equipment, such as industrial controls, transmitters, and antennas.
Inspect, test, repair, or maintain electrical equipment in generating stations, substations, and in-service relays.
Install, diagnose, or repair communications, sound, security, or navigation equipment in motor vehicles.
Install, repair, and maintain mechanical regulating and controlling devices, such as electric meters, gas regulators, thermostats, safety and flow valves, and other mechanical governors.
Lubricate machinery, change parts, or perform other routine machinery maintenance.