Personal Trainer
Boost your chances before you apply.
Mountainside Fitness
Peoria, AZ, US
Summary
Design and deliver personalized training programs while serving as an accountability partner to help clients achieve their wellness goals. Maintain accurate client records and collaborate with club staff to ensure an exceptional member experience.
Job Description
Description
Personal Trainer
Mountainside Fitness
About the Role
Mountainside Fitness Personal Training is looking for passionate, dynamic, and outgoing Personal Trainers to join our team. We take a holistic approach to fitness — our trainers don't just guide clients through movement, they become a trusted partner in their clients' overall wellness journey. If you have a deep-rooted desire to help others transform their lives, we want to hear from you.
Why Mountainside Fitness?
We invest in our people. Here's what you can expect as part of the Mountainside family:
- Competitive pay — plus a productivity bonus
- Complimentary gym membership plus deep personal training discounts
- Onsite childcare — bring your own kids to work with you
- Consistent schedules that stay the same week to week — no surprises
Real growth opportunities — 100% of our General Managers were promoted from within
Key Responsibilities
Training & Coaching
- Design and deliver personalized training programs tailored to each client's goals, fitness level, and health history
- Guide clients through safe, effective workouts with proper technique and progression
- Provide ongoing coaching and education on movement, exercise science, and overall fitness
Holistic Client Support
- Serve as an accountability partner — motivating, encouraging, and keeping clients on track toward their goals
- Build strong, trust-based relationships that keep clients engaged and progressing long-term
Professionalism & Club Standards
- Represent Mountainside Fitness with energy, professionalism, and a positive attitude at all times
- Maintain accurate client records, session notes, and progress tracking
- Collaborate with fellow trainers and club staff to create an exceptional Member experience
Experience & Skills
- Passionate, outgoing, and genuinely motivated to help others achieve their health and fitness goals
- Strong interpersonal and communication skills — able to connect with a diverse clientele
- Self-motivated, accountable, and driven to grow a personal training clientele
Availability
- Minimum of 20 hours per week availability required
- Flexibility to work mornings, evenings, and/or weekends preferred to serve a broad client base
Ready to build your career in fitness? Apply today and help our Members live their healthiest lives.
Requirements
Certifications & Education
- Must be 18 years or older.
- Must have a current nationally accredited personal training certification (e.g., NASM, ACE, NSCA, ACSM) OR a degree in an exercise-related field
- Current CPR/AED certification required
- Current CPR certification mandatory within 30 days of start date.
- Demonstrate an understanding of the operation of exercise equipment and be able to demonstrate its use to other staff and members.
It all started with a simple idea: to be the friendliest gym in town. To know our Members by name. To offer free towel service—even if that meant doing laundry until 2 a.m. That idea became Mountainside Fitness.
Today, with 25 locations (and growing) across Arizona, Mountainside Fitness is proud to be a leading fitness destination in the Phoenix area and beyond. We’re committed to delivering exceptional value through high-quality group fitness classes at every club, engaging childcare you can trust, state-of-the-art equipment, spotless facilities, and yes, always free towels.
Rooted in family values for more than 35 years, Mountainside Fitness offers a luxurious health club experience at an affordable price. Members enjoy multi-club access, top-tier amenities, recovery tools, and over 70 group fitness classes each week, all designed to support every stage of the fitness journey.
At Mountainside Fitness, we’re more than a gym. We’re a community built to help Arizona move better, feel stronger, and live healthier.
To learn more about why Mountainside Fitness is Arizona’s #1 fitness club, visit https://mountainsidefitness.com/
Founded
1991
Company size
1,001-5,000 employees
Industry
Health, Wellness & Fitness
Org type
Privately Held
Headquarters
Scottsdale, Arizona
It all started with a simple idea: to be the friendliest gym in town. To know our Members by name. To offer free towel service—even if that meant doing laundry until 2 a.m. That idea became Mountainside Fitness.
Today, with 25 locations (and growing) across Arizona, Mountainside Fitness is proud to be a leading fitness destination in the Phoenix area and beyond. We’re committed to delivering exceptional value through high-quality group fitness classes at every club, engaging childcare you can trust, state-of-the-art equipment, spotless facilities, and yes, always free towels.
Rooted in family values for more than 35 years, Mountainside Fitness offers a luxurious health club experience at an affordable price. Members enjoy multi-club access, top-tier amenities, recovery tools, and over 70 group fitness classes each week, all designed to support every stage of the fitness journey.
At Mountainside Fitness, we’re more than a gym. We’re a community built to help Arizona move better, feel stronger, and live healthier.
To learn more about why Mountainside Fitness is Arizona’s #1 fitness club, visit https://mountainsidefitness.com/
Founded
1991
Company size
1,001-5,000 employees
Industry
Health, Wellness & Fitness
Org type
Privately Held
Headquarters
Scottsdale, Arizona