The interview process as a whole wasn't bad. The questions weren't particularly difficult, however they looked at communication cues more than anything (eye contact, fidgeting, etc.) If you want to work in the co-op department, have these skills down. If you are applying to any other area of the university, I highly recommend networking beforehand to get the position. It never hurts but at Northeastern since it is so pre-professional, you need to have your stuff together so you can show students how to network too.

Submit my CV, got an email from my supervisor in couple of days. We met in person. I was asked basic questions about my education and experience. Get more specific questions about my technical skills. Interview was quite informal. Everyone was friendly.