Demo

Group Exercise Instructor

The J
Chesterfield, MO Full Time
POSTED ON 12/26/2025
AVAILABLE BEFORE 2/25/2026

This isn’t just a gym; this is a community center with incredible benefits. What are you waiting for? Apply today!

  • Engaged workplace with a great community spirit.

  • Competitive wages.

  • Free membership to our outstanding Fitness Centers – over 150 Group Exercise Classes offered. 

  • Free babysitting while working out. (During Kidzone Operating Hours)

  • We are Inclusive – We Hire Individuals of ALL Religious and Non-Religious Backgrounds.

The J is looking for instructors to teach evening group exercise classes such as High Intensity Interval Training, Strength, and Conditioning, Tabata, Cardio Kickboxing, and TRX. This is a part-time position at our Chesterfield Gym and Fitness Center and eligible for a fitness membership.

Responsibilities:

  • Provide exemplary and professional service to our members while providing for their safety and well being.

  • Develop and administer safe, engaging, and effective group exercise programs, which have been approved by the J and/or the approved national fitness certification agencies. Must be capable of altering programs as needed to meet the needs and safety concerns of patrons.

  • Correct ineffective and incorrect techniques when observed or asked.

  • Promote group exercise, personal training, fitness programs, aquatics or other programs pertinent to our members needs. Present the benefits of group exercise to all members and demonstrate the value of the program. Be aware of and able to offer current Fitness specials/promotions and be aware of programs offered across the J.

  • Be punctual and prepared to start classes on time.

  • Serve as a role model and leader to patrons, maintaining a positive demeanor at all times and upholding the policies of the J.

  • Assist in maintaining a neat, organized and clean group exercise studio. Ensure all equipment is returned to its proper place after class; turn off stereo and wireless microphone. Lock all doors, closets, and equipment shelves when classes are not in session.

  • Notify Group Exercise Managers about any equipment in need of repair or in need of replacement.

  • Learn and be knowledgeable about J policies, procedures, programs, and equipment offered through the J. Follow and enforce J rules and policies.

  • Enter time accurately in Paycom.

  • Attend all mandatory meetings and in house training.

  • Continue to develop further knowledge in health and fitness, including but not limited to, the training provided by the J.

  • Assist in Fitness Center promotions where applicable.

  • Other duties as assigned by supervision.

Qualifications:
  • High School diploma or GED is required.

  • Current nationally recognized certification for format you are applying to teach is required.

  • Current CPR/AED/First Aid for the Professional Rescuer certification. Training will be provided if necessary.

  • Six months prior teaching experience is preferred.

  • Must be physically able to teach classes (demonstrate techniques and lead the group through the program)

  • Strong listening and oral communication skills.

  • Exhibit leadership skills in an outgoing, professional manner.

  • Must demonstrate a desire to improve the health and fitness of our patrons through safe and effective exercise leadership.

  • Demonstrated ability to establish networks and effective interpersonal relationships.

  • Must be able to communicate clearly and concisely both orally and in writing.

  • Demonstrated ability to deal effectively with a diversity of individuals.

  • Basic skills with Microsoft Office Suite are required (Outlook, Word, Excel) and demonstrated ability to learn new software programs are required for the position. Training on how to use, software program for membership management, will be provided.

The St. Louis Jewish Community Center (the J) has been providing excellent health and cultural experiences for the entire community for over 140 years. Members and program participants enjoy access to state-of-the-art facilities and programs, arts, and sports experiences. Employees enjoy a large range of benefits including a complimentary membership! The Js culture is warm and inclusive to all, employees are safe being who they are at work. Be a part of this amazing team and community.

 

For more information about the J, please see our website: www.jccstl.org. The J is an Equal Opportunity Employer and participates in the Department of Homeland Security's E-verify Program.

Salary.com Estimation for Group Exercise Instructor in Chesterfield, MO
$40,066 to $58,565
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