The NSA doesn't opt out of pay scales -- all general employees follow the GS pay scale with GS 10 removed (GS 9 promotes to GS 11). For those with a degree in

The NSA doesn't opt out of pay scales -- all general employees follow the GS pay scale with GS 10 removed (GS 9 promotes to GS 11). For those with a degree in certain fields, they follow an increased pay scale but along the same grade. For instance, someone with an electrical engineering degree would follow the GE pay scale, which still has the same path (GE 9, 11-15) but makes something like 2-10k more per year. The biggest difference, is that their promotion structure is split into two parts: there is a technical route to promotion and an administrative route. This means that you can either be good at being in charge of people and get promoted (administrative), or just be good at what you do (technical). It leads to interesting situations where a GS12 is put in charge of divisions comprising GS15 veterans of 20 years experience, but all in all it is by far the best government run organization I've worked for.