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      3M reviews

      Overall good - O2 Engineer 3M Employee Review

      4.0
      Jun 10, 2022
      O2 engineer
      Recommend
      CEO approval
      Business Outlook

      Pros

      Overall good. Learned how to handle things at a time.

      Cons

      It would have been good to have a proper mentor.

      Explore other reviews about 3M

      5.0
      May 15, 2026
      Anonymous employee
      Recommend
      CEO approval
      Business Outlook

      Pros

      Good pay and coworkers were friendly

      Cons

      Rotating shifts were not for me

      2.0
      May 25, 2026
      Legal
      Recommend
      CEO approval
      Business Outlook

      Pros

      Good pay and decent benefits.

      Cons

      Current management is completely disconnected from the needs and concerns of individual contributors. Which appears to be on purpose, as the company is in an active strategy of both strategic layoffs and of driving attrition in general, so everyone's stress levels are super high. The head of HR just quit so I can only assume worse labor actions are on their way. Also, be ready to not have a desk but still be required to come in 4 days a week.

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