Join the Team

Work With People Who Care About
More Than the Workout

At Duddy Performance, we don't just train people — we build relationships, develop coaches, and create a culture where everyone belongs. If that sounds like your kind of place, we'd love to hear from you.

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8+

Coaches on
Staff

5+

Years in
Sudbury

10+

College
Affiliations

Why Duddy Performance

A Place Where Coaches Grow Too

Real Coaching Experience

Work hands-on with athletes of all ages — from youth sports performance to adult fitness and Hyrox training — in a real coaching environment with real athletes.

A Culture You'll Actually Love

We're warm, supportive, and inclusive — not just with our clients, but with our team. We care about the whole person, not just their performance metrics.

Mentorship & Development

Learn from experienced, certified coaches. Whether you're working toward your CFSC, CSCS, or just getting started, we invest in your growth as a coach.

Current Openings

Open Positions

We're always looking for passionate, people-first coaches to join our team in Sudbury, MA.

Now Accepting Applications

Performance Coaching Internship

📍 Sudbury, MA ⏱ Min. 10 hrs/week 🎓 2 positions per semester

What You'll Do

  • →Work with youth and adult athletes across all programs
  • →Assist with assessments and movement screens
  • →Teach proper exercise technique and lead warm-ups
  • →Learn how to write strength & conditioning programs
  • →Contribute to facility operations and daily coaching

Who Should Apply

  • →Earning college internship credits or pursuing S&C career
  • →Athletic background and outgoing personality
  • →Willingness to learn and accept constructive feedback
  • →Weekday evening and/or weekend availability

Details

Hours: Minimum 10 per week
Positions: 2 per semester
Location: 33 Union Ave, Sudbury, MA 01776
Compensation: Unpaid / College Credit

Preferred Qualifications

Progress in Kinesiology, Exercise Science, or related degree
Strength & conditioning or personal training experience
Working toward CFSC, CSCS, or SCCC certification
CPR / First Aid certified

All applicants must complete our online form. We'll reach out to selected candidates.

Apply Now

Other Opportunities

We don't have any other openings at the moment, but we're always looking for talented, passionate coaches. Check back soon or join our talent network to be the first to know when new positions open.

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Not seeing the right fit right now? Drop your info and we'll reach out when something opens up that matches your background. We'd rather know about you before we're hiring than scramble when we are.
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Train Like It Matters at Duddy Performance
We're dedicated to empowering athletes and fitness enthusiasts of all ages to unlock their full potential. Through expert coaching, personalized programs, and a supportive community — we meet you where you are.
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Duddy Performance
Premiere personal training in Sudbury, MA.
Email: coachliza@duddyperformance.com
Phone: 978-917-9091
Duddy Performance
33 Union Ave
Sudbury, MA 01776
Hours of Operation:
Mon–Fri: 5am – 7pm
Saturday: 7am – 1pm
Sunday: 7am – 1pm
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Based in Sudbury, MA — in-person & online options