They have a lot of recruiters so that gets confusing. I interviewed with three hiring managers and heard back from most of them within a day or two. Most were nice with standard interview questions “tell me about yourself” “tell me about a time you felt challenged” “why do you want to work here” ect. Very generic but most managers were nice.

Open interview day. Recruiting asks what your interests are and you wait in a room. and the leader comes down to speak with you. Then a tour of the unit and interview with the staff.