The qualifications to get a full-time weekend job vary with the position and your responsibilities, but you must be able to work on Saturday and Sunday. To become a hairstylist, you need to go to cosmetology school and become licensed to practice. Then you must also decide if you want to be an independent contractor and rent a chair or become a hired employee. If you want to become a cook or waiter, you can do most of your training on the job, but you may need a food handler's license and excellent customer service skills. A massage therapist must complete a massage therapy program and receive licensing after completing an exam.