The process took 2 weeks. I interviewed at Bain & Company (Berkeley, IL) in Sep 2014
Interview
Did a Skype interview with a headhunter. She was very professional and cordial. She was considerate enough to keep her word about letting me know her client decision . Unfortunately they felt I was overqualified
I applied online. The process took 1 day. I interviewed at Bain & Company (New York, NY) in Mar 2012
Interview
I met with the HR manager in a one to one setting and it started with her explaining her career history within Bain which was quite refreshing and put me at ease. The process was very professional and respectful, really the best interview experience I ever had. I have the utmost resect for Bain.