Online Personal Trainer

Caliber
Caliber

Part-time

New York, NY, USA

Posted on Oct 22, 2026

About the Job

Caliber is revolutionizing the global fitness industry by combining science-based strength training methods with expert human coaching to help people improve their fitness, health, and overall well-being.

We’re looking for expert trainers who care deeply about helping people unlock their true potential. This is a chance to build upon your skills as a personal trainer and learn how to effectively connect with clients digitally, providing ongoing personalized support through messaging and video chatting.

As a Caliber trainer, you'll be joining a fast-growing company aimed at reshaping how people train with expert guidance, delivered 100% virtually through the Caliber mobile app and web platform.

Minimum Qualifications

  • NCCA accredited certification with preference for CSCS, NSCA-CPT, or other strength and conditioning focused credentials (ACSM, ACE, NASM also accepted).
  • 1+ years of experience in online coaching.
  • Strong written and verbal communication skills.
  • Strong time management and organizational skills.
  • Understanding of proper exercise technique, especially for primary weight training exercises such as the bench press, squat, and deadlift.
  • Experience working with diverse populations and a variety of fitness levels.
  • Available to work at least 20 hours per week.

Preferred Qualifications

  • Bachelor's degree in Exercise Science, Kinesiology, or related field.
  • CSCS certification or other advanced strength and conditioning credentials.
  • Experience with online nutrition coaching and flexible dieting approaches.
  • Available to work 40 hours per week.

Responsibilities

  • Design individualized strength training programs based on client goals, experience level, available equipment, and schedule constraints.
  • Provide expert form analysis and technique coaching through video review and in-app messaging.
  • Develop nutrition strategies tailored to support strength gains, body composition goals, and overall health objectives.
  • Maintain consistent communication with clients through in-app messaging and scheduled video calls.
  • Provide ongoing education to clients in tandem with the Caliber in-app lessons covering a range of topics including nutrition, supplements, training, and exercise techniques.
  • Proactively monitor client progress and adjust programming based on performance data and feedback.
  • Collaborate with the engineering, product, and marketing teams to improve the experience for each Caliber member.

Benefits

  • Join a diverse, passionate and driven team with a variety of backgrounds.
  • Flexible vacation policy.
  • Opportunity to join a fast-growing startup.
  • Ability to work 100% remotely.

Diversity Statement

Caliber is committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status.