Job Description. Lifeguarding two shallow pools and a hot tub at Ithaca's premier fitness facility. Island Health and Fitness is an adult only fitness center. All pool and gym members must be a minimum age of 14 (unless they are in Physical Therapy with Cayuga Medical Center). Primary duties. Patron surveillance and safety. Secondary duties. Pool chemical testing and light duty cleaning. Minimum Requirements. Must be 16 years or older. Cu...