Phone interview about two months prior to being offered a final office interview. Very easy office interview I thought, mostly just went over my resume with three different senior analysts and talked with other younger employees over lunch in the conference room. Ask basic interview questions: An example when you took initiative, what you know about the company, what made you want to become an actuary, etc. Was my first professional interview and I'm glad it wasn't anything to worry about too much, didn't try to poke my brain at all with case study or behavioral questions.