Referred by a recruiter. Very professional HR staff contacted me to make certain I understood the job and what it entailed. Required me to complete a list of 8-9 questions regarding my business philosophy and behavioral based questions. Hiring manager was very sharp and asked pointed questions about management style, ability to respond to change. Seemed impressed I was familiar with the DO philosophy. Further probed to get an understanding of how much quantitiative experience (working w/ data etc.) I had.