Direct current specialist / electrical technician

I have a machine shop. I have a few inventions that also involve electricity, motors, switches, battery packs, solar. I also restore old things that need wiring or rewiring. I need someone part time, knowledgeable in this area. It’s a part time position. Pay goes with experience. I don’t need an engineer but you need to be confident. I can pay you same day or cut you in on inventions. Must sign a NDA and non compete agreements.