First interview was on-campus, during the career fair. Later, I was called for the on-site interview which consisted of three 1:1 interview. Overall, the interviewers were friendly and the travel process was well-planned by the company.

Got the interview through campus recruiting, was a 30 minute behavioral interview with an HR rep. Very simple, just the standard behavioral questions, make sure you are prepared. Afterwards was invited to the Pittsburgh offices for 3 one on one interviews with various employees in the company. Very pleasant experience overall.