Job Description. Job Description. Benefits. 401(k) matching. Flexible schedule. Opportunity for advancement. WE ARE GROWING AGAIN. Full-time and part-time positions available (Must be available on weekends in addition to weekdays). About the Company. My Gym Childrens Fitness Center is a 700 locations strong international corporation offering the BEST recreational fitness and gymnastics programs and blowout birthday parties for children ages 3 mon...