I was called initially by a campus recruiter who set up a time to speak with me in the near future. She called back and we were able to schedule an initial interview with the management team of my department. I spoke on the phone with two gentlemen from my department. As I've heard, many interns are flown to Chicago for a second round interview in the office, however, due to timing constraints, I simply Skyped with my manager. I received an offer two weeks later.