I applied to a possible using their online system, then received an e-mail about 2 months later for an on-site interview. The recruiter forgot to send me the travel information and had to be postponed a few days later. The on-site interview consists of gather desired candidates and interviews them in a round-robin manner with half an hour time slots for each. The interview day was divided into two sessions. The morning was a group of 20 or so candidates and the afternoon session was around 30. No real hard interview questions. It was the basic routine of getting to know a person's background to see if it was a good fit. One of the interviewer was impressed and was willing to proceed to the next step. But a few days later, I received a notice saying that they will look for candidates within the organization instead. That was a waste of time. If they wanted internal candidates, then why bother inviting candidates from outside the organization.

Fairly smooth and straight forward. Asks you star questions and about your experience, give answers and ask any questions you have . Make sure you are ready to answer scenario questions but as long as you have good interviewer dont sweat it.