I applied in-person. The process took 2 weeks. I interviewed at 3M in Oct 2010
Interview
My resume was given directly to the hiring manager. This helped TREMENDOUSLY. Would definitely not have gotten the job through the regular HR process.
Positive experience
Easy interview
Application
I applied through other source. The process took 2 months. I interviewed at 3M (Maplewood, MN) in Sep 2019
Interview
Long process but very easy, takes a long time for them to process your application and go through the background check and so on and so forth and such but it was worth it in the end