Sets up, loads workpiece into machine with lifting equipment and operates lathes, wheel truing machines, milling, balancing, grinding, or other similar type machines; fits and assembles parts to fabricate/repair metal components; operates presses of various types (hydraulic/mechanical/pneumatic, etc.), drill, cutting, or other such machines to repair/fabricate components during machine shop operations. The Southeastern Pennsylvania Transportation Authority (SEPTA) is the sixth largest transportation system in the United States, with a vast network of fixed route services including bus, subway/elevated, trackless trolley, light rail, and commuter rail serving a 2,200 square mile service region.