I am a 30 year stress guy. While at Boeing in the 90's, I took advantage of a Boeing program through the University of Washington & I obtained a Master of Science in Mechanical Engineering. My lead back then was a German stress guy & he encouraged all his young protégés, me included, to continue their education.
While I didn't receive any direct & immediate financial benefit at that time, other than Boeing paying for it all, the MSME has been invaluable for me as a stress guy.
Specifically, the higher order Master's level subjects such as Fracture Mechanics, Elasticity, Adhesion Mechanics, Inelasticity, & Heat Transfer have been invaluable to me in my stress career. Also, I am a life long learner & the MSME provided a much broader platform to build upon.
I have mentored many young stress engineers & I always encourage them to continue or enhance their education.
My two cents!
Good luck.