Part-Time Baseball Strength & Conditioning Coach
5 Tool Performance | Westwood, MA
Help develop the next generation of baseball athletes through strength, speed, movement, and sports science.
5 Tool Performance is a baseball player development facility in Westwood, Massachusetts, featuring approximately 18,000 square feet of training space, including a dedicated strength and conditioning area.
We're seeking a knowledgeable, motivated Strength & Conditioning Coach who is passionate about baseball, athletic performance, and helping young athletes reach their potential.
Our athletes range primarily from youth and middle school players to competitive high school athletes preparing for the next level. We take an individualized, data-informed approach to development, combining baseball instruction, physical performance training, and modern sports technology.
Whether you're an experienced strength coach or a certified professional looking to expand your work in baseball performance, we're interested in individuals who bring strong coaching fundamentals, curiosity, and a commitment to athlete development.
What You'll Do
- Lead individual and small-group strength and conditioning sessions for youth, middle school, and high school baseball athletes.
- Develop and implement age-appropriate training programs focused on strength, power, speed, agility, mobility, stability, and overall athletic performance.
- Conduct movement assessments and performance testing to identify individual strengths and areas for improvement.
- Teach proper exercise techniques, movement mechanics, and safe training practices.
- Monitor athlete progress, document results, and adjust training programs based on performance and development goals.
- Collaborate with hitting, pitching, and player development coaches to support each athlete's on-field performance.
- Incorporate sports science, technology, and performance data into training decisions.
- Communicate effectively with athletes, parents, and fellow coaches to provide feedback and reinforce development goals.
- Maintain a safe, organized, positive, and motivating training environment.
What We're Looking For
Required Qualifications
- Current nationally recognized personal training or strength and conditioning certification (NSCA-CPT, CSCS, NASM-CPT, ACSM-CPT, NCSF-CPT, or equivalent).
- Strong understanding of strength training principles, exercise physiology, biomechanics, and proper movement technique.
- Ability to confidently lead and supervise individual and small-group training sessions.
- Understanding of age-appropriate athletic development and safe training practices for younger athletes.
- Strong interest in baseball and the physical demands of the sport.
- Excellent communication skills and the ability to motivate and connect with athletes of different ages and abilities.
- Interest in using sports technology, performance metrics, and objective data to improve training outcomes.
- CPR/AED certification or willingness to obtain it before beginning coaching.
Preferred Qualifications
- Degree in Exercise Science, Kinesiology, Strength and Conditioning, Sports Performance, or a related field.
- Previous experience coaching youth, high school, collegiate, or competitive athletes.
- Baseball playing, coaching, or strength and conditioning experience.
- Experience designing individualized athletic development programs.
- Familiarity with performance testing technologies, including force plates, velocity-based training, or athlete management software.
- Knowledge of rotational biomechanics, throwing-related physical demands, and baseball-specific movement patterns.
- Additional certifications or continuing education in sports performance, speed development, mobility, or related disciplines.
We value practical coaching ability, professionalism, and a willingness to continue learning. Candidates with different levels of experience are encouraged to apply.
Why Join 5 Tool Performance?
A Baseball-Focused Training Environment
Work with motivated athletes who are committed to improving their physical abilities and competing at higher levels. Our training philosophy connects strength and conditioning directly to baseball performance.
Technology & Sports Science
Be part of a facility that values measurable results. We integrate athlete performance testing, data tracking, and modern training technology into our player development process.
Collaborative Coaching
Work alongside experienced baseball instructors, including former professional players, to develop a more complete understanding of how physical preparation translates to performance on the field.
Professional Development
Expand your knowledge through collaboration, continuing education, and exposure to different approaches to athlete development.
Opportunity for Growth
As our strength and conditioning programs expand, opportunities may become available for additional hours, expanded coaching responsibilities, or full-time employment.
Position Details
• Location: Westwood, MA (in person)
• Position Type: Part-time
• Schedule: Weekday afternoons/evenings (primarily 3–9 PM) and/or weekends (primarily 9 AM–3 PM)
• Compensation: [Insert hourly pay range based on qualifications and experience]
• Growth Potential: Opportunity for expanded responsibilities and future full-time consideration
How to Apply
If you're passionate about baseball, understand the importance of physical development, and enjoy helping athletes become stronger, faster, and more confident, we'd love to hear from you.
Please submit your resume along with a brief introduction describing your coaching background, experience with baseball or youth athletics, and what interests you about joining 5 Tool Performance.