It is a regular type of academic interview. Give a presentation on what you have done, answer questions, then go to lunch with your potential group members. In the afternoon, one on one interview with the group members. References and presentation performance are the key to succeed in the interview.

An hour long prepared seminar with questions. I presented my research work from my previous institution. Interviews and tours with various managers and principal investigators. At this point the tour and interviews were formalities. I had lunch with the group I would be associated with. The hiring committee really makes the judgements behind closed doors.