Assuming you are capable(and willing) of spinning a wrench spend a couple of days somewhere with free wifi learn some CNC programming and find a machine shop in

Assuming you are capable(and willing) of spinning a wrench spend a couple of days somewhere with free wifi learn some CNC programming and find a machine shop in need. The smaller the shop the less qualifications matter and the more can you do the job matters. Smaller shops have a harder time hiring so they are often willing to train people who show promise.