After applying online through my campus recruiting, I got my first interview. It started as a meet and greet in a waiting room with 4 DC analysts. They were all friendly, although I felt awkward trying to make conversation, while still trying to prep for my interview. Then my interview began in a separate room, with a Senior Executive from the DC office. He was intimidating at first, but became more friendly by the end, as I asked him more questions about himself. This was a basic resume interview. That night I got an email saying I was invited back for a second round the following day. This interview started the same way with the waiting room. This interviewer was much more casual (a consultant) and less intimidating. He gave me a behavioral interview, which went pretty much as expected. I received a call with my offer a month or so later.