3 interviewed, 2 of which were senior managers and one from HR. Mainly competency based questions, nothing out of the ordinary. Lasted about 45 min, and heard back from them within 2 days.

I was from out of town so the round 1 interview was a phone interview whereby the questions were pretty standard (review of resume and cover letter, why did you want to join the company etc); round 2 (if you pass round 1) was on site in bloomington with HR and more time with the hiring manager. On site interview was fully paid for (including airfare, ground transportation).