Lots of dudes from the Gunship community have transitioned to the contract ISR world recently or contractor world (selling sensor systems, weapons, etc for current and future SOF platforms.....those companies value their expertise, experience, clearance, and most importantly their relationships/access to the communities). A handful become blue suiters at the schoolhouse.
Homeland Security/alphabet suit jobs are available and suited to the SOF background, but it all depends on when you get out and what they're going to hire you to do. The retired O-5 isn't going to join the FBI's training pipeline, so at some point that becomes a missed opportunity (usually around the mid O-3 point unless you want to take a 40-50% pay cut). The CIA doesn't advertise what they offer to transitioning military, you just have to apply and see what they will offer.
And it's FCO (Fire Control Officer), not FOCO.