Senior Fitness Instructor Tustin

Senior Fitness Instructor

Part Time • Tustin
Responsive recruiter
Benefits:
  • Opportunity for advancement
  • Training & development
  • Wellness resources
  • Employee discounts
  • Free food & snacks

 NOW HIRING: Senior Fitness Instructor


Build community. Change lives. Have a blast doing it.

The Opportunity

Are you passionate about fitness, community, and coaching with genuine care? Do you thrive in a fun, no-judgment environment where you can inspire others to feel their best? Crunch Fitness—one of the fastest-growing fitness franchises in the world—is looking for dynamic Senior Fitness Instructors to join our team!

Why Crunch?

At Crunch, we believe fitness should be serious fun. With over 450 locations worldwide, we’re known for our vibrant culture, inclusive community, and amazing group training programs. Our clubs are packed with top-of-the-line equipment, high-energy classes, and a community that lifts each other up.

What You’ll Do

As a Senior Fitness Instructor you’ll lead members through safe, effective, and inspiring workouts that leave them sweaty, smiling, and coming back for more. You’ll:

  • Deliver fun, results-driven classes for all fitness levels
  • Arrive on time to connect with members and prep your space
  • Bring positive and uplifting energy with warm smiles, effective choreography, creative programming, and contagious energy
  • Keep it clean—tidy up your space post-class
  • Promote in-club events and help build our Crunch community
  • Represent the Crunch brand with professionalism, positivity, and passion
  • Work collaboratively with your fellow fitness pros

What You Bring


  • Outgoing, friendly, and motivating personality
  • Nationally accredited Group Fitness or Personal Training certification (AFAA, NASM, ISSA, etc.)
  • Format specific certification: Yoga, Barre, and/or Pilates required
  • CPR/AED certification
  • Preferred: Experience teaching, coaching, or personal training
  • A love for fitness, people, and making workouts FUN

Perks & Pay

  • Competitive hourly base rate + class premium (average $25–$35 per class hour)
  • FREE Crunch gym membership (yes, that includes classes, tanning, hydromassage & more!)
  • Ongoing education, training, and CEUs through Crunch University
  • Advancement opportunities in one of the fastest-growing fitness brands

About Us

SIR Fitness Holdings operates 12 Crunch locations across Southern California, including:
Anaheim Plaza • Garden Grove • Huntington Beach • Fountain Valley • Tustin • San Clemente • Vista • Carmel Valley • Eastlake • Oceanside • University Square

Our clubs features:
  • State-of-the-art strength & cardio equipment
  • Functional turf zones & Olympic lifting platforms
  • Group fitness studio,  HIIT Zone
  • Relax & Recover zones with hydromassage, tanning, and more
  • Select clubs with cycle studios, 3D body scanners, and saunas

Ready to Join the Crunch Community?

If you’re ready to coach with heart, hustle, and high-fives—this is your moment.

 Apply today and let’s make serious fitness fun, together.
Compensation: $25.00 - $35.00 per hour




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Perks & Benefits

Crunch offers free membership and other gym perks at over 300 locations, career advancement opportunities, comprehensive benefits for eligible employees, as well as bonus and commission pay.

Free Membership
Employee Discounts and Bonus/Commission Opportunities
Paid Time Off and Holidays
Health Benefits for Full-Time Employees