Personal Trainer

Mountainside Fitness; Mesa (AZ); On-site; USD 22,000 - 28,000; Part time

Benefits offered by this job

Competitive pay

Complimentary gym membership

Onsite childcare

Consistent schedules

Growth opportunities

Job summary

Mountainside Fitness is seeking passionate Personal Trainers to join our team. We design holistic, client-focused programs and guide members through safe, effective workouts that support their wellness journeys. You will act as an accountability partner, build trust-based relationships, and maintain accurate session notes.

Collaborate with fellow trainers to deliver an exceptional member experience. Required certifications or a degree in an exercise-related field, plus CPR/AED.

Qualifications

• Minimum of one current, nationally accredited personal training certification or a degree in an exercise-related field.
• Current CPR/AED certification required.
• Passionate, outgoing, and motivated to help others achieve fitness goals.

Responsibilities

• 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.
• Serve as 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.
• 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.

Skills

Interpersonal skills

Communication

Self-motivated

Education

Degree in exercise-related field

Nationally accredited PT certification

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 — $16–$20/hour based on experience, 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

Qualifications & Requirements

Certifications & Education

• Minimum of one 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

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

Requirements

Certifications & Education

Must be 18 years or older.

Must have a current nationally accredited personal training certification or a degree in an exercise-related field.

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.