I applied through a recruiter. I interviewed at 3M (Maplewood, MN) in Sept 2016
Interview
Met with a group of 4 people on the team I would be working closely with. We just talked for an hour about what I had done in the past and what the job would look like. Very easy going. All the questions made sense and it flowed very naturally.
Interview questions [1]
Question 1
They asked about what projects I had worked on and how involved I was with the instrumentation.