Hiring.Camp

HIIT Instructor (part-time & substitutes)

Trustmark

·

May 27, 2026

Salary
$50+
Location
Federal Reserve Bank of Boston MA, United States of America
Workplace
Onsite
Type
Part-time
Department
Fitness
Seniority
Entry
Experience
2+ years
Environment
Customer-Facing
Source
Workday

Overview

As a HIIT Instructor, you'll provide fun, effective, and safe group exercise sessions for members participating in High Intensity Interval Training programs. This flexible role offers part-time or substitute scheduling opportunities. You'll guide members through fitness classes, deliver top-notch training sessions, and empower individuals to achieve their health goals. The position requires current group exercise instructor certification, Adult CPR/AED certification, and preferably 2+ years of group exercise instruction experience. You'll have the opportunity to earn additional income through personal training sessions.

Description

HealthFitness, a Trustmark company, is a proven leader in providing fitness solutions that engage and connect people both on-site and online, to create a strong community of health. Our work focuses on creating meaningful connections with each of our participants to help them move forward. We foster each individual’s journey by creating communities of health within the organizations we serve – so that everyone is supported. As an employee of HealthFitness you will enjoy a variety of health and financial benefits and receive competitive pay. We provide personal and professional support, training and development and flexible employment opportunities.

About the role

Are you passionate about helping others achieve their health and fitness goals? HealthFitness is seeking dynamic, motivated HIIT Instructors to join our vibrant fitness team at a premier client site in Boston, MA! This flexible role is offered as either part-time (teaching 1 class per week) or substitute/as-needed/fill-in (number of hours working depends on demand and scheduling)!

In this role, you’ll have the opportunity to make a meaningful impact—guiding members through fitness classes, delivering top-notch training sessions, and empowering individuals to be their best selves. If you thrive in a people-focused environment and love inspiring others to live healthier lives, we’d love to connect with you!

In this position you will provide fun, effective, and safe group exercise to members participating in our High Intensity Interval Training program!

Minimum Requirements

  • Current group exercise instructor certification from ACE, AFAA/NASM, ACSM, NETA, NCCPT required.
  • Adult CPR/AED certifications from American Heart Association, American Red Cross or American Safety & Health Institute required.
  • 2+ years group exercise instruction experience strongly preferred.
  • Ability to navigate electronic onboarding and timecard systems required.

Compensation: $50.00/hr $65.00/hr. Pay is dependent on experience and qualifications. Additional commission opportunities for someone with an industry recognized and HealthFitness approved Personal Trainer certification. The final wage offer will be determined based on factors such as location, qualifications, experience, skill set, and other relevant factors.  We understand that compensation is an important factor when considering a new opportunity, and we strive to provide a competitive wage within the market.

Brand: HealthFitness

HealthFitness is committed to leveraging the talent of a diverse workforce to create great opportunities for our people and our business.  We are an equal opportunity employer, including disability and protected veteran status.

Skills

CPR

Benefits

Health and financial benefitsCompetitive payTraining and developmentCommission opportunities

Licenses & Certifications

Group exercise instructor certificationAdult CPR/AED certification

Languages

English

About HealthFitness

HealthFitness is a proven leader in providing fitness solutions that engage and connect people both on-site and online to create a strong community of health.