I have been working at 3M full-time for more than 3 years
Pros
Management balances the interests of the business and employees well. Employee-centric policies, such as work at home policy, has been great. Smart people everywhere.
Cons
It's a big company so can get lost here.
I have been working at Mortenson for less than a year
Pros
Lots of benefits, competitive pay, great people
Cons
Sometimes long hours or work weekends, work-life balance