Troubleshoot and repair all mechanical functions, mechanical drive units, industrial hydraulic and pneumatic powers, plumbing architectures, AC and DC circuits, electrical sensors and switches, motor controls and servo controllers, safety circuits which include E-stops, light curtains, floor mats, safety relays and safety switches. Working knowledge and being able to troubleshoot all mechanical functions, mechanical drives units, industrial hydraulics and pneumatic powers, AC and DC circuits, electrical sensors and switches, motor and controls and servo system controllers, safety circuits, light curtains, safety relays and safety switches.