It was a panel of interviewers that came to your table in a round robin style.

They were all very chill and nice people and they were mostly interested in your projects and experience in school (this was for a fresh grad position). You had 30 minutes to impress and there were some technical questions, but mostly why Raytheon, what do you see yourself doing in 5 years, etc.

One interviewer asked about object oriented languages and the unique qualities they have.

Other than that it was all pretty basic stuff that anyone should be prepared for given any interview setting.