3 hour process with 6 managers. I was brought in by a recruiter and participated in a "round-robin" type of interview, 6 managers at 30 minutes each. It was a one day event. I got an offer the next day, received paper work about a week later, then it took about 2 more weeks to get a start date. Overall the interview process was very enjoyable. The head of HR was extremely welcoming and warm. She kept the round robin machine moving the whole day.