If it is a matter of survival, I'd pick this route. You can easily make 6 figures or even 7 figures within a few years. You do not need to find a full-time job at a fancy company.
Long story short, nobody needs to know your past as long as you know how to fix computers and handle network systems.
start a private LLC and subcontract the work to yourself
Just being self-employed is usually enough. I've been SE for decades (no record) and my only background checks were by private agencies for developmentally disabled adults. These were existing clients who later put me on the payroll - and that's when they checked me out. But not when I was 1099.