Position Summary. The Ninja Gymnastics Factory is looking for energetic, hardworking individuals to coach all levels of recreational gymnastics. Our gymnastics classes typically consist of students who are 6-12 years old. Coaches collaborate, create, and follow lesson plans which are focused on building basic skills while emphasizing proper form and technique on all 4 apparatuses plus trampoline. Lessons change every 2 weeks to keep both the stud...