The Pentagon Wars is very decent.
https://en.wikipedia.org/wiki/The_Pentagon_WarsI guess software movies are OK too, like Pirates of Silicon Valley (the generally insane behavior of the main characters), Office Space too (I would consider this to be a engineering comedy because of the salami slicer virus being a plot point), most people have seen these to death though.
Not bordering currently heavy science fiction action like the rocketeer, robocop, etc (as funny as they are).. the die hard movies are kind of engineering comedies also in a way, but too fantastical.
I mean more down to earth movies with bureaucracies, corporate politics, etc being the focal point.