<p>There is no more general view. You can get a Masters in a ton of different things that will nicely complement an engineering degree. It just all depends on what you want to do when all is said and done. An MBA is incredibly useful… if you want to do business. An MS in some sort of Engineering is incredibly useful… if you want go down a more technical path. There is no correct answer. There is only the best solution for the given desired career path.</p>