I applied online. The process took 1 week. I interviewed at Milliman (Omaha, NE) in Dec 2019
Interview
Visited their Omaha office and met with the hiring manager and 2 analysts. It wasn't a traditional interview, more of a casual conversation. Everyone was very friendly and easy to talk to. The three interviews together took about an hour and a half.
The first round was an online interview, then they gave me a task to complete and at last I was invited to an onsite interview that lasted for three hours
Six interviews with principals and seniors and took an excel test. Interviews were not hard, everyone is down to earth and just had a conversation. Come prepared with questions.