Interviewed with multiple levels. approximately 6 hours including lunch. After the first day came back to interview with managers that would be at my level, approximately 2 more hours to determine fit with team. Many questions related to what type of personality one has. How to deal with difficult people, how to motivate people. Interviewed with 2 HR reps, 2 co level managers, hiring manager, and the hiring manager's boss. Questions related to how to resolve complex problems, where one would go to get answers.