There are so many careers out there that you can actually learn on the job or require a small amount of schooling/ testing. Look at this article I found:
My husband actually never went to college for his job (he is taking online class for business now that his job pays for). He worked his way up through the ranks of a power company and works in a supervisor roll now. He makes significantly more than I do with a five year degree and has been working at the company for six years now. You can go really far with the careers mentioned in the link above. If you are on the job long enough you could probably work your way up to a supervisor roll later on. It just depends on the field and career you are interested in. I would talk to your school counselor about any technical degree resources they offer.
Hope this helps!