The primary qualifications for getting a summer seasonal job depend on the position, but they usually include a high school diploma and reliable transportation. Many of these jobs involve working with kids, so you may need to pass a background check or get a special license before you begin. The ability to swim while carrying another person is helpful for all pool and camp jobs. Employers may ask for certification in CPR or first aid, so if you want to work a summer job, try to earn these during winter or spring. Summer jobs often require extended periods of light physical exertion, so stamina is essential. Fulfilling the responsibilities and duties of a summer seasonal job requires communication skills, leadership skills, and the ability to work in the sun for extended periods.