Crunch - SIR Fitness LLC.·Fountain Valley, California
The instructor will lead members through safe, effective, and exhilarating group workouts, ensuring classes are high-impact and results-driven for all fitness levels. Responsibilities also include arriving on time, preparing the space, maintaining cleanliness post-class, and actively promoting in-club events to build the community.
Employee discounts Training & development Wellness resources NOW HIRING: Group Fitness Instructor & HIIT Boot Camp Coach!
Bring the energy. Change lives. Have a blast doing it.
Are you passionate about fitness, community, and high-energy coaching? Do you thrive in a fun, no-judgment environment where you can inspire others and grow your career? Crunch Fitness—one of the fastest-growing fitness franchises in the world—is looking for dynamic Group Fitness Instructors and HIIT Coaches 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 vibe, and killer group training programs. Our clubs are packed with top-of-the-line equipment, high-energy classes, and a community that lifts each other up.
As a Crunch Group Fitness Instructor or HIIT Coach, you’ll lead members through safe, effective, and exhilarating workouts that leave them sweaty, smiling, and coming back for more. You’ll:
Deliver high-impact, results-driven classes for all fitness levels Arrive on time to connect with members and prep your space Bring the hype with fresh playlists, 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
Outgoing, friendly, and motivating personality Nationally accredited Group Fitness or Personal Training certification (AFAA, NASM, ISSA, etc.) 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
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 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.
Candidates must possess an outgoing, friendly, and motivating personality, along with a nationally accredited Group Fitness or Personal Training certification (such as AFAA, NASM, or ISSA) and current CPR/AED certification. Prior experience in teaching, coaching, or personal training is preferred, alongside a genuine love for fitness and making workouts fun.
Market context
In California, group fitness instructor roles are often competitive because employers look for certified candidates who can safely lead varied classes and connect with diverse clients. This role typically appeals to applicants with prior teaching experience, strong communication skills, and interest in long-term employment. Review the AI-summarized requirements and benefits on this platform to save time, then tailor your application to highlight your certification, class formats taught, and client-facing experience.