After my first two years, the company quickly shifted. Working at Flex in it's current culture is a competitive burnout factory where if you are not working yourself to the bone, you are not appreciated by upper management or respected. Be prepared to have your work unfairly scrutinized by people who do not understand your role, and to have any mistake you make immediately used against you. Flex was once a place of true open-mindedness and is now a place where the nastier you are, the more you are rewarded.
Also, senior management will change company goals and restructure teams at least twice a year if and when goals aren't met. Which lead to constant confusion and rework.