The process took 1 day. I interviewed at Union Pacific (Omaha, NE) in Oct 2010
Interview
The interview was pretty easy. Just met with two people on campus, one was a developer and I can't remember who the other was. It was maybe 45 minutes, and there wasn't really anything technical. There was no second round interview. They were both really nice. I heard back a couple weeks later.
Interview questions [1]
Question 1
Don't really remember the questions, but they were along the lines of tell me about yourself and the typical behavioral questions.