Children’s Gym Instructor PT and FT

Crunch LLC.; Braintree; On-site; GBP 20,000 - 25,000; Part time

Job summary

Join My Gym as an energetic instructor shaping the lives of young children through physical activity and fun! You'll teach engaging classes, lead activities, and assist with birthday parties in a vibrant, high-energy environment. With flexible shifts and no lesson planning required, it's a perfect opportunity for those passionate about childhood fitness education.

Benefits

401(k) matching

Company parties

Competitive salary

Flexible schedule

Free uniforms

Opportunity for advancement

Paid time off

Qualifications

• Experience with children aged 3 months to 10 years.
• Physically able to move for 4–6 hour shifts.
• Outgoing and reliable.

Responsibilities

• Teach 50-minute active classes for young children.
• Assist with weekend birthday parties.
• Attend weekly paid curriculum meetings.

Skills

Experience working with young children

Physical activity

Team-oriented

Job description

Benefits:

• 401(k) matching
• Company parties
• Competitive salary
• Flexible schedule
• Free uniforms
• Opportunity for advancement
• Paid time off

Looking for an energetic, rewarding job working with young children?

Join My Gym—an award-winning children’s fitness center that combines physical activity, early learning, and BIG fun! We’re hiring upbeat, athletic individuals to teach engaging classes and help run birthday parties for kids.

Why You’ll Love This Job:

• Flexible morning, afternoon and early evening shifts – great for students or those with another job
• No lesson planning – curriculum is provided
• Every day is different – work with a variety of age groups and team members
• Opportunities to help with marketing, sales, admin, and events
• A fun, high-energy workplace where kids are laughing and learning

Responsibilities:

• Teach 50-minute and 1-hour active early learning classes (ages 3 months–10 years)
• Lead songs, games, gymnastics stations, obstacle courses, and more
• Assist with weekend birthday parties (1 per week required)
• Prep and clean the gym before/after classes and parties
• Attend weekly paid curriculum meetings (required - Fridays 2:30–5pm)
• Support additional tasks like marketing, inventory, and customer service

Requirements:

• Experience working with young children (infants to 8 years old)
• Must be physically active and able to move for 4–6 hour shifts
• Outgoing, reliable, and team-oriented
• Available for 4–5 shifts/week, including Friday afternoons and 1 weekend day
• Interest in long-term growth (trainer, assistant manager, marketing specialist, etc.)

About Us:
My Gym is a worldwide leader in early childhood physical education, with hundreds of locations globally. Locally owned, our Norwell location has been open since 2008, and our Braintree location launched in June 2024.

Learn More:
Website: www.mygym.com/braintree
Instagram: @mygymbraintree
Facebook: facebook.com/mygymbraintree

How to Apply:
Submit your resume. We also love cover letters, but they’re optional!