ARUP is huge, but I didn't have much trouble to find the correct entrance. I was about 30 min earlier. After registration at the front desk, I waited about 30-35 min, which wasn't fun. I was contacted by HR and scheduled for on-site two weeks later. It was one hour group interview, a R&D vice president, a medical director, a group manager, a group lead, and a postdoc fellow. There were mainly behavioral questions and general technical questions, like "tell me about your experience with ..."