Spent the first few years working as a plant electrician in a paper converting factory. Switched over the a Vending machine tech when a co-working mentioned a local company needed some help. I figured I could break into a vending machine easy enough so fixing them shouldn't be too hard
Did that for 30 years working on everything from Pinballs to coffee machines and anything in between. Company split and I went with the "franchising group". They would build a route, I'd add software and hardware to the machines so they could call in each night on a cell call and download reports to be used and monitored at the offices. The money was great but the company didn't last and folded after a couple years.
Went to work for a Parking Controls company to build, install and maintain parking equipment. Ticket machines, paystations, operator window equipment, gates and so on. After 15 months my old vending company got bought out and is under new management and was looking for a tech. My name kept coming up and lets say they made me an offer I couldn't refuse
So starting Monday I'm back where I started 35 years ago.