Working knowledge of the engineering design and application of PLCs, HMIs, variable-frequency drives, sensors, motors, servo systems, industrial networks, robotics, electrical controls, pneumatics, hydraulics, and mechanical power transmission. Applying principles of mechanical, electrical, controls, and engineering, the Mechatronics Engineer designs and implements automated solutions and electromechanical and control-system improvements that increase the reliability, safety, quality, and throughput of production and facility systems.