Lawyers and MBAs, this thread is not for you. Folks tuning in from Iowa, also not for you. I want to hear from people who have at most a bachelor's degree, or maybe military experience without a degree, who have managed to have well-paying careers with opportunities for advancement in the DC area.
I'll start. Government employee who entered straight out of undergrad. While my progression has been slow compared to my colleagues with advanced degrees, I am comfortable knowing I have a stable job with six-figure potential. I do sometimes wonder if I should go back for a master's degree just to check the box. Realistically, it wouldn't provide an income boost if I stay in the same career track, but it would make me competitive for future jobs, including a switch to the private sector.