2 months after applying through an employee referral, I was called for a web interview with two managers (scheduled 4 days from when I was called). The questions were more related on how you would handle situations with difficult people. They were also looking for someone who would stay in the position for a long time and not move up. I was looking to grow within the company, and they didn't seem to like that answer. It was a difficult interview, and I feel the best way to prepare is to prepare tons of examples of when you've handled various conflicts, especially when it comes to working with difficult people. They used "diverse personalities" so that can translate to difficult or just culturally different since Medtronic is an international company.