Initial phone interview, followed by one on one interview with several people, following by a group interview and a luncheon with everyone on the team, followed by a background check and drug test. The phone interview and one-on-one interview were standard, run-of-the mill interview questions, but meeting with the team was different - in a cafeteria on site with your future coworkers... very socially awkward since they all knew each other and I didn't, plus we were all eating.