There was an hour long case study that was then followed by a thirty minute behavioral interview. They were the same day and back to back. A lot of preparation and studying is needed to know how to accurately conduct a case interview but a week of quality studying should be enough.

The interview process was somewhat long. There was a case study interview, behavioral interview, and on-site interview. Everyone I spoke to was very passionate about their job. This is a good position for someone who wants to travel a lot.