ZipRecruiter

Log In

1

Assistant Strength Coach Jobs in Seattle, WA (NOW HIRING)

KidStrong

Youth Strength Coach, KidStrong

Everett, WA · On-site

$20 - $25/hr

... * Assist parents of students, ages 3 and younger, with the direction and flow of a class * Attend ... Prior experience coaching students within the appropriate KidStrong age is preferred * CPR ...

KidStrong

Youth Strength Coach, KidStrong

Edmonds, WA · On-site

$20 - $25/hr

... * Assist parents of students, ages 3 and younger, with the direction and flow of a class * Attend ... Prior experience coaching students within the appropriate KidStrong age is preferred * CPR ...

Gold's Gym

Assistant Coach/Head Instructor

Woodinville, WA · On-site

$22 - $28/hr

... assist with our younger age groups. As an age group coach, you will be responsible for helping ... strength and performance, Gold's Gym has defined serious training for nearly six decades. What ...

Seattle Gymnastics Academy

Recreational Coach

Seattle, WA · On-site

$21.30 - $25/hr

... strength, skill and character through gymnastics. As a Recreational Coach, you will help kids of ... more! * Assist in light cleaning duties to keep our gyms fresh and ready for the next round of ...

next page

Showing results 1-20

All JobsStrength Coach JobsAssistant Strength Coach JobsAssistant Strength Coach Jobs in Seattle, WA

Assistant Strength Coach information

See Seattle, WA salary details

$7

$19

$34

How much do assistant strength coach jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for assistant strength coach in Seattle, WA is $19.71, according to ZipRecruiter salary data. Most workers in this role earn between $15.38 and $22.26 per hour, depending on experience, location, and employer.

What is an assistant strength coach?

Assistant strength coaches are professionals who support head strength and conditioning coaches in developing and implementing training programs to improve athletes' performance, strength, and overall fitness. They assist in supervising workouts, teaching proper exercise techniques, and monitoring athletes' progress. Additionally, assistant strength coaches help ensure athletes' safety during training sessions and may also contribute to administrative tasks, such as maintaining equipment and recording performance data. Their work is crucial in preparing athletes for optimal performance while reducing the risk of injury.

What are the typical daily responsibilities of an assistant strength coach?

As an Assistant Strength Coach, your daily responsibilities include designing and implementing strength and conditioning programs, supervising athletes during workouts, monitoring progress, and ensuring proper exercise technique to reduce injury risk. You will also collaborate closely with head coaches, athletic trainers, and other staff to tailor programs to specific sports and individual athlete needs. Your role is crucial in helping athletes achieve peak performance and in fostering a positive, disciplined training environment. Consistent communication and adaptability are essential as you support both team and individual goals.

What are the key skills and qualifications needed to thrive as an assistant strength coach?

To thrive as an Assistant Strength Coach, you need a solid understanding of exercise science, program design, and injury prevention, typically supported by a bachelor's degree in a related field and certifications such as CSCS or SCCC. Familiarity with strength and conditioning equipment, performance assessment tools, and athlete management software is often required. Strong communication, motivational skills, and adaptability help build rapport with athletes and work effectively within coaching teams. These skills ensure safe, effective training programs and foster athlete development and performance improvement.

What is the difference between Assistant Strength Coach vs Personal Trainer?

AspectAssistant Strength CoachPersonal Trainer
CertificationsCSCS, NSCA, or similar strength and conditioning certificationsACE, NASM, or similar personal training certifications
Work EnvironmentSports teams, athletic facilities, gymsGyms, private studios, individual clients
Employer & IndustrySports organizations, colleges, professional teamsFitness centers, private clients, health clubs

While both roles focus on fitness and training, an Assistant Strength Coach primarily works with athletes in sports settings, emphasizing strength and conditioning programs. A Personal Trainer typically works with individual clients in gyms or private settings, focusing on general fitness, weight loss, or health goals. The certifications and work environments overlap but serve different client needs and industry sectors.

What are popular job titles related to Assistant Strength Coach jobs in Seattle, WA?

For Assistant Strength Coach jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Assistant Strength Coach jobs in Seattle, WA look for?

The top searched job categories for Assistant Strength Coach jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Assistant Strength Coach jobs?

Cities near Seattle, WA with the most Assistant Strength Coach job openings:

Assistant Strength Coach jobs near you
Infographic showing various Assistant Strength Coach job openings in Seattle, WA as of August 2026, with employment types broken down into 2% As Needed, 75% Full Time, 19% Part Time, 1% Temporary, and 3% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $40,995 per year, or $19.7 per hour.

Youth Strength Coach, KidStrong

KidStrong Everett

Everett, WA • On-site

$20 - $25/hr

Part-time

Re-posted 10 days ago

Job description

Benefits:
  • Company parties
  • Employee discounts
  • Flexible schedule
  • Free food & snacks
  • Free uniforms
  • Training & development
  • Opportunity for advancement

WHAT IS KIDSTRONG? 
At KidStrong, we help parents build stronger, smarter, more athletic kids. KidStrong is a science-based kids training program that builds strong, confident and high-character kids. Kids walking to age 11 tackle challenges in weekly classes led by expert coaches
 
KidStrong Everett is looking for talented, enthusiastic professionals who are passionate, energetic, and excited to engage with parents and kids and make an impact on their lives. 
 
PERKS!
  • Joining a workplace where you can be part of a fun, energetic and professional team that loves what they do!
  • Free snacks
  • Free uniforms
  • Career Advancement opportunities
  • Bonus incentives
  • Flexible evening and weekend hours
THE ROLE & SCHEDULE
  • We are looking for coaches with an athletic or coaching background who ideally have experience coaching kids ages walking to 11 years old
  • KidStrong Coach would focus on coaching children on brain, physical, and character development that stems from evolving monthly curriculum
  • Our classes run typically weekdays 9am -11am and evenings 3pm until 7pm, and weekends are typically from 8am through 3:30pm  
  • Opportunity for a flexible work schedule depending on center needs. 
  • Additional opportunity to increase scheduled hours through private party coaching hours.
COACH RESPONSIBILITIES 
  • Coach class sizes of 6 to 15 children, age groups range from roughly 12 months old to 11 years old
  • Teach the KidStrong curriculum as provided by the HQ programming team
  • Must be able to ensure classes both start and end on schedule and follow the appropriate pace of curriculum
  • Greet students as well as the parent(s)/guardian(s) individually prior to and at beginning of class
  • Maintain a dynamic, fun, motivational, and professional demeanor when leading class
  • Demonstrate and manage the implementation of various exercises
  • Ensure cleanliness of the center 
  • Effectively use the KS Coach’s App to record class data and provide records of data for parents (attendance, awards, etc.)
  • Communicate professionally with co-workers 
  • Complete trainings as directed
  • Must be able to work in a physically intensive environment - coaches may cover multiple miles in a shift moving through class, lifting and repeatedly moving equipment up to 25 pounds in weight.
  • Must be comfortable working "hands-on" with kids to ensure proper technique and ensure student safety.
  • Assist parents of students, ages 3 and younger, with the direction and flow of  a class
  • Attend monthly center staff programming meetings to receive training for next' month's curriculum
  • Attend additional mandatory staff meetings as required by KidStrong Management
  • (Optional) Learn and manage Coach KidStrong Camp - special classes held by centers when local schools are not operating (for example: Winter Break, Summer Break) 
JOB QUALIFICATIONS
  • Passion for working with children is non-negotiable!
  • Prior experience coaching students within the appropriate KidStrong age is preferred
  • CPR certified
  • Positive, motivating, and effective interpersonal communication skills
  • Self-starter who just gets a job done
  • If you enjoy the spotlight, this position was meant for you!
Supervisory Responsibilities
This position has no direct supervisory responsibilities, but will be mentoring so communication and interpersonal skills are important.
Sphere of Interaction
Coaches will work closely with center leadership, families, and members of the HQ team.
This franchise is independently owned and operated by a franchisee. Your application will go directly to the franchisee, and all hiring decisions will be made by the management of this franchisee. All inquiries about employment at this franchisee should be made directly to the franchise location, and not to KidStrong Corporate.