BaldRob--I was actually considering fire control!
What kind of openings has it left you with since you got out of the Navy?
Sorry Camp... I haven't looked at this post for a while...
FC is a great rate in the Navy because of the diversity of equipment that you work on. As far as jobs outside the Navy that relate... Obviously a lot depends on the economy at the time, but I was a field service engineer for a high-speed packaging inspection company when I first got out. Other FCs that I know have gotten all kinds of different jobs: Switch supervisor for a cellular company, maintenance manager at Harley Davidson, bench techs, field service, technical trainers, etc.
Biggest thing I can tell you is to make the most of your time in, no matter which service you choose! The military has some of the best educational programs and benefits around. Stay out of trouble and make rate (promoted)! The higher your rank is when you get out, the more job opportunities are available when you get out...