First job, other than baby sitting my neices (and getting paid for it!) was working in the cafeteria at my church boarding school I attended. Made $1.90 an hour. Gained 35 pounds!
Then worked in a plastics factory the next year folding large plastic bags and putting them into small cardboard boxes. Years ago (for some reason) you could buy these at convenient stores out of a machine. I worked piece rate there and got promoted to supervisor. I was only 16 and a supervisor!