You dont get stressed working at BAE (there's no point)
You get six months sick leave
You get a works canteen with reasonable food (sometimes)
You are more likely to recover from a heart attack (due to own ambluance service)
I.e. good work life balance
Cons
Few career prospects in engineering.
Too much inertia company has too much legacy in terms of bad practice dead weight etc.
Boring job
Bad person management