You can find jobs in the fast food industry or local stores as they are looking for students like you. You can work on the weekends or certain days of the week. As a high school student you should not work more than 20 hours a week. Check out your career center at school if they post any postings for local jobs for teens. If you are a junior or senior and if you are academically high functioning, you could also look for tutoring jobs. Kumon is always looking for math tutors.