3 step interview process that required interview with Hr, hiring manager, and director. It also required a mini case study that took a couple hours. The entire process was fairly standard
I applied through a recruiter. I interviewed at 3M (Minneapolis, MN)
Interview
It was a 30 minute interview with behavioral and technical questions. Overall there were a lot of questions for just 30 minutes, but the interviewers seemed very nice and friendly.
I applied through college or university. I interviewed at 3M in Sep 2017
Interview
I applied and interviewed through my University. It was easy and normal in terms of university recruiting. I applied and then interviewed with two employees one after the other. After that I received a phone call a few days later with an offer.