Originally Posted by SGR

I see - I can't really give much advice in the realm of tech writing, as that's not my thing - but if you're motivated, it couldn't hurt to get an entry level cert like the CompTIA A+ cert (shouldn't be that difficult for a smart guy like you to get) to show a prospective employer that you're willing to learn and know a thing or two about tech to supplement your credentials in writing/language, even if tech hasn't been your primary domain.