I applied through an employee referral. The process took 3 months. I interviewed at 3M (Mailand) in Feb 2018
Interview
Sent the application to the recruiter. After a few months, the recruiter sent me an invitation for an interview with her. She was really friendly and polite. The interview lasted 30 minutes and was intense
I applied through college or university. The process took 3 months. I interviewed at 3M in Oct 2017
Interview
Have an one hour interview during their campus visit, one on one interview.
Then a 30min phone interview with several people.
They will introduce the company to you. Talk about projects with them. They will ask questions about your projects, and open questions about their projects.
Interview questions [1]
Question 1
Why 3M?
Questions about your projects.
Open questions.
I applied through college or university. The process took 6 weeks. I interviewed at 3M (Madison, WI) in Oct 2017
Interview
I talked to an employee briefly at a career fair at my university. This was followed by an in-person interview on campus. I was told I would be notified in a few weeks and sure enough, I received a call indicating that I was accepted for the position about 4-5 weeks later.
Interview questions [1]
Question 1
Talk through resume. There were hardly any technical questions.