Three weeks after I had applied, I was granted a phone screen, but only because I had received an internal employee referral, which you will likely need as this is a very difficult corporation with which to make inroads.
The 30 minute phone screen was average in terms of both friendliness and difficulty level. I provided examples of my past work, successes and failures both, but was continually pressed for further detail and measurable "metrics." I did not seem to have the preferred qualifications, and I was clearly not giving the "right" answers. At the conclusion of the call, I fully assumed it would be the end of the road. However, a couple of days later I received a call from someone in HR, giving me a time to come in person, two days after that. I was told there would be four consecutive 1:1 interviews, 45 minutes each.
The best advice I can give to other candidates: prepare extremely thoroughly and be sure that you have memorized every detail of every job you've had, and most importantly, how it has affected the company's bottom line (in other words, how has it improved profits). Be especially prepared to describe all of your worst failures in great detail. They really want to hear a LOT about how you've fallen down and how you were able to fix the situation.
On the day, I was brought upstairs by a very friendly and engaging coordinator whose job seemed to be to “put me at ease.” The buildings and offices are all brand new and it feels like a modern, exciting place to be. I was shown to a conference room, where I stayed for the duration of my four interviews with four different people. The first and last interviews were the toughest, as the first was with a senior manager and the last was with the hiring manager. These two individuals asked the toughest questions and pushed me the furthest as far as wanting more examples and further detail. The third interview was actually very pleasant, as the interviewer was very friendly and genuine and seemed most empathetic with regard to being in a stressful interview situation. All four interviews were behavioral-based, asking questions of the "describe a time when you..." variety. The details I provided were never enough, and it was clear that my experiences were inadequate. The repeated response was "yes but, so....what was the RESULT?" Which translated as, "but how did you increase profits?"
It is absolutely true what they say about the interview being an opportunity for the candidate to "interview the company" as well. In this case, it was a very eye-opening experience, and I definitely left the building with the knowledge that it was not the company for me. I never received any kind of follow-up call or e-mail.