I applied to the position online via Accenture Web page. I received a phone call a few weeks later asking for my "unofficial transcripts". I sent them over and had a phone call with the recruiter. Very simple phone call just going over preferences, traveling, etc. Then I had a one-hour phone interview with someone that is part of the security team. It was mainly a behavioral interview, Very casual. The last interview was at the local office in Chicago, about 3 hours long. The interview consisted of a behavioral and then a case study interview(Same as regular analyst interviews) . Nothing technical at all, very simple in my opinion.
My recommendation is be down to earth with interviewers and walk through the steps aloud when going over the case study(Math included).
Received an offer after the time Accenture specified but I still accepted. Great offer.