I applied through university. The process took 2 days. I interviewed at 3M in Sept 2019
Interview
Bagged an interview after I applied to the link provided by them prior to career fair. Talked to a representative at the fair and was asked to come for an interview the next day through an email late at night. Got a rejection after 4 weeks via email. Online application still shows "under consideration".
Interview questions [1]
Question 1
Behavioral questions. If you did not intern with them you probably don't have a good chance of getting the entry level position.
I applied through an employee referral. The process took 1+ week. I interviewed at 3M (Saint Paul, MN) in Jan 2019
Interview
Submitted an application online. With a referral. Received a phone call to setup an in person interview. Interview one week later. A few days after the interview I was informed of a hiring freeze with no known end date.