Skip to main content
Posted July 12, 2026
F45 Training CP008242

Part Time Certified Personal Trainer - F45 Dogtown STL

F45 Dogtown STL Full Time
Reference: ee5f79ead57a0e71591af292ba331041

F45 TRAINING DOGTOWN STL is Seeking the Best Trainers in the Industry!

We're looking for an energetic person with GREAT character and a thirst for learning to join our super fun team. If creating an unrivaled member experience is your passion, then read on...


HOW ARE WE DIFFERENT THAN BIG BOX GYMS?
  • Don't have to be in the gym at 5am and then also at 10pm---you only work your assigned shift
  • Clientele is built for you through world-class marketing
  • Work for a global brand (67+ countries) where the product sells itself
  • Part time (a set schedule that is mutually agreed upon)
  • Pay is attendance-based. The more you fill your classes, the more you get paid. Up to $35 per class plus $10 on top of that if it's the last class of the day
  • Fitness casual dress - F45 uniform provided
  • Passionate, fun, and collaborative work environment
  • FREE membership included (workout here for free). ** there is a requirement here of taking no less than 1 class per week **

SHIFTS WE'RE CURRENTLY HIRING FOR (updated 7/8/2026)
- MON 5am, 6am, & 7am
- MON 12:15pm
- WED 5am, 6am, 7am
- WED 12:15pm
- THU 4:45pm & 6pm
- FRI 12:15pm
- Every other Sunday 9am

We will have additional permanent shifts available in the future, so if you are interested in ever becoming a trainer here, still apply! 


THE PEOPLE WE'RE LOOKING FOR:

  • Have a growth mindset and wants to be part of a high performing team that gets to know everything about their members to build life-changing relationships
  • Up for a challenge, you thrive in a fast-paced, ever-evolving environment and like the idea of meeting lots of people and keeping our members happy

RESPONSIBILITIES

  • Coaching and motivating members of the studio while leading them through predetermined workouts
  • Conduct in person, goal-oriented consultations with all trial members
  • Have (or be taught) the knowledge and ability to correct exercise form to prevent injuries
  • Promote and sell only F45 services in studio, assist in membership growth and retention
  • Own the member experience
  • Sales, studio tours, membership signs ups, etc.
  • F45 Challenge (assist in sign ups and creating hype)
  • Demonstrate and complete every exercise in the workouts with perfect form
  • Able to give regressions and progressions for all exercises
  • Set up, break down, clean and store away equipment around studio floor before and/ or after classes

QUALIFICATIONS

  • Character, care, and communication skills
  • Energetic and attentive
  • Must understand (or be willing to be taught) functional movement, HIIT, and heart rate focused training programs and the science that supports the F45 workouts
  • Excellent communication and customer service skills. Must be clear, comfortable with public speaking
  • Demonstrate knowledge and usage of social media such as Instagram and Facebook
  • Required to be on their feet and constantly moving while leading and instructing members for the entirety of the workout

CERTIFICATIONS

  • Nationally accredited current fitness certification - NASM, ISSA, NSA, ACSM, PTA Global, AFAA
  • Preference will be given to candidates who hold NASM or ISSA certifications, but not required
  • Must hold and maintain a current CPR/First Aid/AED certification. If you do not have, we will help you obtain it.

We embody and live our brand. We are natural team players who have big ideas. We know that a strong team is a diverse team, and we use diversity as a means to get creative and build a company that changes lives. Most importantly, at F45, we care about each other. We have fun, solve problems and hand out a ton of high-fives.


CULTURE THAT CRUSHES IT
Our mission at F45 is to create the world's greatest workout. This isn't only about creating an unbelievable fitness experience-it's about building a community and culture. As evidenced by HQ and every F45 studio around the world, culture isn't just about appearance. It's about our core beliefs, how we treat each other, how we make decisions, and most importantly, bringing a sense of fun and friendship to everything we do.




Sign up for Job Alerts