Has pros and cons. Stable though - Machinist Pratt & Whitney Employee Review

Flexible work week. As long as you reach 40 hours for the week, doesn't matter when you come/go each day. Food is pretty good.

Quick growth to P3, but growth after that stagnates/fails to be competitive in salary

Concern for Safety is a legitimate priority. The work is very process oriented and theres little uncertainty or chaos in the day to day. Theres a formalized way of doing everything. Work-life balance is good for the american standard.

The company is 100+ years old so the way things get done is over-constrained and very resistant to change. As a result work can be monotonous and Information, while abundant, is extremely difficult to reliably retreive. You will work harder not smarter.