On campus interview; applied in both school and company websites, and receive the interview on campus for behavior questions. -Give example of one mistake you made and how you deal with it? Forget the other two. At last, ask for personal intention to which role as mechanical engineer. (Guess will forward the information to specific department to see if they have vacancy).

interview with hiring manager on Mechanical engineering fundamentals, basic heat and mass transfer problems, easy interview as long as you know the fundamentals. HR round is also easy covering basic information - pay, location, etc.