1 on 1 with the direct supervisor. It was a laid back interview for the most part. I think what you'll get is different, but for this manager, they talked about themselves for awhile and asked 1 or 2 questions related to my previous experience

Met with senior PMs and discussed my experience, resume, and future goals- as well as told me more about the contract I would potentially support. I learned that the position (as this was my first DOD job I was applying for) required a Security+ certification which I did not have at the time but besides that was qualified for the position. This was an IT position like I was used to but it was also described as a "other duties as assigned" type position which will help you learn the business/management side of the house.