Make repairs to robots or peripheral equipment, such as replacement of defective circuit boards, sensors, controllers, encoders, or servomotors. Troubleshoot robotic systems, using knowledge of microprocessors, programmable controllers, electronics, circuit analysis, mechanics, sensor or feedback systems, hydraulics, or pneumatics. Install, program, or repair programmable controllers, robot controllers, end-of-arm tools, or conveyors. Maintain service records of robotic equipment or automated production systems. Modify computer-controlled robot movements.