Great stepping stone, don't expect full-time if you come in as contract - Mitarbeiter (anonym) bei 3M: Mitarbeiterbewertung

great people to work for

commuting in Boston is a lot

Good pay and decent benefits.

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.