Spoke to one of the recruiters at a Career Fair at my university. Set up a one-on-one interview to take place in the Career Center at the university on the following day. Lasted roughly 30-45 minutes. This interview was more of an informal conversation rather than a stuffy, formal, or structured questioning. The recruiter was an Engineer representing the Hiring Manager at the time. He began explaining the specifics of the job, as well as his impressions of the people and atmosphere of the office (all positive). The questions were geared mostly toward items on my resume, as well as personal life and interests. About two weeks later I received a phone call from the same recruiter saying that his manager would like to formally interview me at the location of the prospective job (3 hours away). My gas and hotel expenses would be reimbursed. I agreed. The day of the interview, I met with the Hiring Manager, a supervisor in her group, as well as the recruiter. She asked some more formal questions, but mostly just wanted to get to know me as a person. They took me to lunch at a nice restaurant, toured me around the facility, and let me sit with some Engineers to see what the day-to-day was like. I accepted the position and scheduled my start date on the spot. It was a great experience!