necessary further training Advanced technical knowledge of machine shop operations, welding, mechanical/electrical maintenance principles (shafts, bearings, gearboxes, hydraulics, pneumatics, AC/DC motors, starters, contactors, three phase power, PLC’s) required. Advanced skills and knowledge of the repair and maintenance of electro-mechanical equipment, electric motors, pneumatic systems, hydraulic systems, conveyor systems, PLC’s, bearings, shafts, production machines and liquid filling equipment required.