I applied through university. The process took 2 weeks. I interviewed at STRATTEC (Milwaukee, WI) in Jun 2014
Interview
Talked about my experience and skills in relation to the position's needs. I interviewed with one person from HR and then a person in the department I was going to be working in. Not even my immediate boss. There was not much else. No behavioral questions. I assume that the co-ops might have harder interviews though.