As a solo operation you can start a small contracting firm specifically aimed at the needs of the 3 letter groups. Build connections, and slowly increase your r

As a solo operation you can start a small contracting firm specifically aimed at the needs of the 3 letter groups. Build connections, and slowly increase your rate. If you are very very good. There are online examples of people also doing this for terrible countries and using their skills for gray areas. Those can pay equally well if you don't have any ethics :). Of course much easier if you build a small team with a unique skill set and then bill an insane amount. The "DC marketplace" is it's own beast.