I worked at/with Northrup Grumman for a few years, not directly but for a company that did contract consulting for them at their shipyards on the gulf coast. That place was basically staggering levels of corruption combined with staggering levels of incompetence. The actual NG employees did not see much of that money, though, although what they did make was pretty good for that part of the country.

That place was universally conservative, no doubt about it.

As someone who has worked at these places, most of the criticism about the type of work is fair enough. But they are actually some of the most liberal work environments you will find. The are tons of minorities at defense contractors, including trans people. They've tried to tone down their vocal embrace of minorities to please Hegseth, but they take all comers.