Senior Engineer applicants have rated the interview process at 3M with 2 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 73.2% positive. This is according to Glassdoor user ratings.
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good. went really well. Prepare well and attend for technical interview. Rest goes smooth. Total 3 rounds, technical, management and HR rounds. Takes 2 weeks time. Be prepared. All the very best.
Typical interview process that begins with a phone screen with a hiring manager to on-site technical interviews with several people. HR provided well coordinated service. The interview process was organized well.