Overall I was not that impressed with Protiviti. Like others have said, the questions were very general behavioral questions. I would recommend being prepared with examples to talk about for specific questions during the interview. Go through Glassdoor and have examples for the questions you see posted and find a list of the top 10 or top 20 questions asked during an interview and have examples for those as well. A negative aspect was definitely the communication. The recruiter seemed to always wait until the last minute to get in touch scheduling and did not follow up afterwords as they said they would. Also, I was not given time to ask questions at the end of the interview which is usually a courtesy that is given to an interviewee so they can get a better idea some things that they may not be able to find elsewhere.

Started off with campus recruiting - case study which wasn't too hard but wasn't a walk in the park either, and also a behavioral interview as well. Then second round in the office there were 2 interviews. Both were just casual conversations so they could get to know you. Some random behavioral questions were thrown in, but they were more integrated into the conversation so they weren't stressful. Then there is a group presentation you give.