I applied online. The process took 3 days. I interviewed at Philadelphia Trolley Works (Philadelphia, PA) in May 2012
Interview
The interview was pretty simple, no difficult questions, just standard human resources making sure the worker will not be a liability. It seems they just want an average joe to fill a slot, no real skills needed to work here. As long as you are not a criminal, can speak normally, and can show up on times it seems anybody is qualified.