Job Corps is a training program for 16-24 year olds as an alternative or supplement to high school or college. Your first touch to this would typically be your high school guidance counselor. Your second touch might be your community college counselor. Your other pathway might be through your parole officer.
It's free. It's listed multiple times on the website.
They learn welding, manufacturing, automative tech, construction, hospitality, healthcare, and the best one is probably forestry. It's listed multiple places on the website.
How long is typically 1 to 3 year stints.
Job Corps centers are located in almost every major city in almost every state. It's a government program since the 1960's. There's an entire program finder on the website.