I met with recruiters at a career fair that my university orchestrated. I gave them my resume, elevator speech, and he offered me an interview the following day. That interview was relaxed, but formal, and lasted approximately 30 minutes. Many questions, so be prepared. After that interview, there was quite a bit of a lull waiting for the next phone interview. If you receive the phone interview, I would say that you basically have the position. Unless you manage to completely bomb that interview. It was more or less a Q&A about yourself and what applications you preferred over others.