I applied through a recruiter. The process took 4 days. I interviewed at Cummins (Columbus, IN) in Mar 2013
Interview
Meet with multiple members of the technical staff. Technical discussions on a variety of topics. Plant tour with emphasis on the areas that I would be working in, Follow up after the tour with HR to explain the rest of the process. Total time on the interview was about 6 hours.
Interview questions [1]
Question 1
Gave me a set of drawings that had been submitted by a supplier and asked how I would handle the approval process.