I applied through college or university. The process took 3 weeks. I interviewed at Merck (New Brunswick, NJ) in Oct 2015
Interview
Applied through campus career center for the summer actuarial intern and got a interview about a week later.The interview lasted 30 mins. Very typical behavior question, no technical questions asked. The interviewer was very nice and shared a lot of his personal experience. But they are very very slow in getting back to you.