The first step was a CV screen; if your CV passed you were invited to sit two tests (verbal and quantitative). Only people who achieved a passing score on the tests was invited to interview. Interviews were scheduled over a week using an online system which was very easy to use. There were two case study interviews with senior people at the firm. While both interviewers were pleasant to talk to, one of the pieces of feedback I received was that I was 'too qualified' for the position even though it was the one I had been recommended to apply for, which speaks to poor communication between HR and the consulting staff. There was also a hint that I was too old for the role which was surprising and discouraging.