I applied online for the Information Technology Professional (college graduate) position and was called back a couple of days later to schedule a phone interview. A couple of days after the phone interview, they called me to schedule a flight out to Peoria the following week. After interviewing in Peoria, I received an offer only two days later. The entire interview process was less than a week and a half. It was very efficient. The interview is only behavioral. They do not ask any technical questions. I had 3 separate interviews with three different people on the team. It lasted the full 3 hours. It was not a tough interview. You should make sure you have examples prepared. You can give a lot of the same examples for the different interviewers because a lot of the questions are very similar. They are very strict on the STAR method for answering questions so make sure you are familiar with it.