I applied online. I got a call back from HR in IL a few days later. She wanted to set up a phone interview. I think I had to wait about a week until the phone interview. It was supposed to take about an hour and a half, but I think it took 20 min. Really easy questions: Do you like people, describe a situation where you had to choose who to help first, student or boss, stuff like that. I was just friendly and she immediately wanted to set me up for an in person interview. I found out later she interviews a bunch of people and then picks the top three to send in. She sent me an online assessment to do. It was dull. I had to wait over two weeks until someone was ready to interview me in person. She showed me around the area and everyone was really friendly. Some questions had to do with the situation they find themselves in right now; lay-offs, change of culture, etc. So she asked how I react to new co-workers/co-workers leaving, how I respond to students questions that seem stupid, etc. It's been a week now and I haven't hears back. I know I did well on the interview, but it's killing to not hear anything.
tl;dr simple questions, nice atmosphere. Be nice and help students above all else.