I applied online. The process took 2 weeks. I interviewed at Koch (Atlanta, GA) in Dec 2011
Interview
Very good interviewing process. I was interviewed by multiple people. All asked "behavioral" type questions, mostly around their MBM principles, not really technical. No trick questions, but be prepared with your experience and detailed examples. All interviewers were very respectful and nice, but make no mistake, they are evaluating you every step of the way (as any company is).
Interview questions [1]
Question 1
Give me an example of a time you had to deal with a difficult person (peer or customer). How did you handle it, and what was the outcome?