The process took 1 day. I interviewed at Booz Allen Hamilton (Washington, DC) in May 2011
Interview
the interview was a conference call with 4 different managers, one of them was a little late so I had to repeat half of the questions they asked me. They seemed very friendly and they were not trying to make me uncomfortable. Unfortunately, I never heard back from them, not even to say they were unable to give me the internship.
I applied through a recruiter. The process took 3 weeks. I interviewed at Booz Allen Hamilton (Arlington, VA) in Dec 2010
Interview
Interviewed with multiple members of the team with the job opening including the Project Manager and Program Manager, a Senior Associate, and a peer. The interview lasted approximately two hours. The interview consisted of one on one meetings as well as multiple interviewers. They presented a timed exercise related to the job opening, but it was not a "make or break" exercise, rather a gauge of aptitude for the position.
Interview questions [1]
Question 1
How did you hear about the position? They wanted to know whether I found the position and applied or if a recruiter contacted me.