I applied through a recruiter. The process took 2 days. I interviewed at Koch (Wichita, KS) in Sep 2010
Interview
Initial phone interview then a multi-person phone interview. Travel arranged to location. All paid including rent a car. Very scheduled day with multi person interviews. Lunch in their cafe during an interview. Wrap up with your chaperone. Return rent a car to airport and fly back home. They call to follow up either way.
Interview was behavioral based style. Very in-depth and intrusive interview.
Interview questions [1]
Question 1
They asked about failure and tell me about a time when you did not succeed. It was a very backwards interview designed to keep you thinking and to really drill down on ALL your skills.