(Except if management knows who filled out which survey.)
Not true. I know many engineers and scientists who love working at NASA. I would continue to work here if I won the lottery as would many others here.
That said, there are tons of people in regular bureaucratic jobs (project support specialists, admins, management, HR, finance, etc) here who are right there with you.
There's a difference between liking one's job and wanting to go to work everyday. We are NIH people - biomedical research, so fun! Don't tell me you don't have a few mornings a year where you don't want to go to work. It happens to everyone.