Analog electronics tech, but becoming digitalizified. I fix the transmitters for a major market TV station, along with a whole lot of other equipment, plus I design and build things we can't get "off the shelf." It pays well but the hours aren't very good.
I started out in radio, both doing techie work and as a disc jockey (we had actual 45s and 33s back then; the 33 was a black powder round,* of course) and have tried my hand at writing SF and technical stuff. I have very little formal education, just a High School diploma, a lot of books, and most of all, I have worked for and with some really talented engineers who were willing to share what they had learned.
--Herself
PS: I drive a 12-year-old Toyota. But now that I find myself unexpectedly divorced, I may be getting my MGB out and seeing about having it put back in working order! Wish me luck, it's been garaged since late 1995....
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* They were round and the vinyl they were made from started out as a black powder, at least.