I applied through college or university. The process took 4 weeks. I interviewed at Protiviti (Dallas, TX) in Feb 2011
Interview
On campus interview followed by office visit and interviews with multiple members of senior leadership. Very easy, they are primarily looking for the right attitude and cultural fit. Be positive/up beat and you'll get things started on the right foot. Didn't ask any questions to try to stump.
Interview questions [1]
Question 1
Describe a time you had to resolve a difficult conflict?