The same way than any other companies: they advertise the positions they are looking for.
But you will find very little misanthropy there. The salaries are not that great so most of the engineers are either genuinely interested in the complexity of what they build (aerospace and naval is often like that) or invested in the mission (serving the nation).
But you will find very little misanthropy there. The salaries are not that great so most of the engineers are either genuinely interested in the complexity of what they build (aerospace and naval is often like that) or invested in the mission (serving the nation).