Not the person you asked, but I can relate: I worked in law enforcement for 14 years, many of those as a jail officer. I've been a "hardware hacker" since I was a kid, and it's more or less what I do for a living right now, but I don't have any formal education in it so it's been nearly impossible to find a really great job in the field. I came across Hacker News many years ago on one of the other tech sites I frequent (probably OS News).

I'm actually considering going back to law enforcement (again, in the jail) as it's steady employment with great benefits, and plenty of time off to work on side projects.