I applied to this job through my college. The interview was suppose to last 45 minutes long, but it ended up only being 30 minutes long. I was told during the interview that this is only the first step in the interviewing process. I'm currently still waiting to hear whether or not I made it to the next step. The interview was a formal interview. He had a list of questions that he asked and wrote down only a bit of what I said during the interview.