I applied through college or university. The process took 2 days. I interviewed at ArcelorMittal (Bloomington, IN) in Aug 2014
Interview
It was very easy going and informative. The questions weren't intimidating, neither were the ArcelorMittal representatives giving them. It was relatively short, probably about 30 minutes long. It was relaxed and easy going.
Interview questions [1]
Question 1
They were very interested in my previous computer programming experience