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Assistant Strength Conditioning Jobs in California

Assistant Swim Coach

San Ramon, CA · On-site

$30K - $45K/yr

We focus on technical proficiency, mental training, injury prevention, and strength & conditioning ... This role will: * Assist with Age Group practices (6 per week) * Conduct 3-4 hours of in-person ...

Assistant Swim Coach

San Ramon, CA · On-site

$30K - $45K/yr

We focus on technical proficiency, mental training, injury prevention, and strength & conditioning ... This role will: * Assist with Age Group practices (6 per week) * Conduct 3-4 hours of in-person ...

Showing results 21-40

Assistant Strength Conditioning information

What is an assistant strength and conditioning coach?

Assistant Strength and Conditioning Coaches are professionals who help design and implement training programs to improve athletes’ strength, speed, and overall physical performance. They work under the supervision of a head strength and conditioning coach and collaborate with sports coaches to develop safe and effective exercise routines. Their responsibilities include demonstrating proper techniques, monitoring athletes’ progress, and ensuring workouts are performed safely to prevent injuries. They often work in schools, colleges, or professional sports organizations.

What are some common challenges faced by assistant strength and conditioning coaches, and how can they be addressed?

Assistant Strength and Conditioning Coaches often face the challenge of balancing individualized athlete needs with team-wide training programs. They must also ensure proper communication and collaboration with head coaches, athletic trainers, and other staff to optimize athlete performance and safety. Time management is critical, especially during peak training seasons, as assistants may be responsible for multiple teams or groups. Adapting to varying athlete skill levels and maintaining motivation throughout long seasons are also key aspects. Proactively seeking feedback, staying updated on training methodologies, and developing strong organizational skills can help address these challenges.

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

To thrive as an Assistant Strength and Conditioning Coach, a strong background in exercise science, human physiology, and a relevant bachelor's degree or certification (such as CSCS) is generally required. Familiarity with strength training equipment, performance tracking software, and safety protocols is essential. Strong communication, motivational abilities, and the capacity to build rapport with athletes are standout soft skills in this role. These competencies are crucial for designing effective training programs, ensuring athlete safety, and fostering an environment that supports athletic development.

What is the difference between Assistant Strength Conditioning vs Assistant Athletic Trainer?

AspectAssistant Strength ConditioningAssistant Athletic Trainer
CertificationsCSCS, NSCA-CPTATC, BOC Certification
Work EnvironmentGyms, sports facilities, universitiesHospitals, sports teams, clinics
Industry UsageSports performance, fitness centersInjury prevention, rehabilitation

Assistant Strength Conditioning focuses on improving athletic performance through training programs, while Assistant Athletic Trainers assist with injury prevention, assessment, and rehabilitation. Both roles often work in sports settings but have distinct certifications and responsibilities.

What are the most commonly searched types of Strength Conditioning jobs in California? The most popular types of Strength Conditioning jobs in California are:
What are popular job titles related to Assistant Strength Conditioning jobs in California? For Assistant Strength Conditioning jobs in California, the most frequently searched job titles are:
What cities in California are hiring for Assistant Strength Conditioning jobs? Cities in California with the most Assistant Strength Conditioning job openings:
Infographic showing various Assistant Strength Conditioning job openings in California as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 2% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Performance Trainer - Explosive, Speed, Strength & Conditioning

Just Hoop Inc

San Leandro, CA • On-site

$25 - $40/hr

Part-time

Re-posted 16 days ago


Job description

Job Purpose


The Performance Trainer is responsible for designing and delivering structured athletic performance programs with a focus on explosiveness, speed, strength, agility, injury prevention, and conditioning for youth basketball athletes. This individual will support player development by helping athletes move better, train smarter, and perform at higher levels—while aligning with JustHoop’s mission, values, and player-first culture.


Duties and Responsibilities


Overall Responsibilities

  • Serve as a visible ambassador of the JustHoop brand, representing our mission with professionalism, energy, and integrity.
  • Design and lead dynamic warm-ups, speed/agility drills, strength training, and recovery sessions appropriate for various youth age groups.
  • Modify and scale workouts to meet the needs of athletes at different developmental stages.
  • Communicate regularly with basketball coaches and directors to align physical development goals with on-court performance.
  • Engage and educate athletes on proper movement mechanics, injury prevention, and recovery practices.
  • Create a safe, inclusive, and positive training environment that encourages growth, grit, and consistency.
  • Help cultivate a performance-driven culture rooted in discipline, humility, and long-term development.


Training Sessions

  • Prepare and execute high-quality workouts based on JustHoop’s performance methodology.
  • Track athlete progress and adapt programming to ensure continuous improvement and performance gains.
  • Provide constructive feedback and encouragement to motivate athletes.
  • Monitor form and technique to minimize injury risk.
  • Assist in building a consistent, positive performance culture that complements basketball skill development.


Facility & Session Support

  • Arrive early to set up training areas with equipment and ensure safety protocols are in place.
  • Maintain cleanliness, organization, and functionality of the training space.
  • Collaborate with JustHoop staff on scheduling and logistics.


Qualifications

  • High school diploma or GED required; college coursework in kinesiology, sports science, or a related field preferred.
  • Certified in one or more of the following: NASM, NSCA, CSCS, USAW, ISSA, or similar.
  • Experience working with youth athletes in a performance or sports training capacity.
  • Passion for athletic development and youth mentorship.
  • Strong verbal communication and motivational skills.
  • High energy, positive attitude, and team-oriented mindset.
  • Basic understanding of basketball athletic demands preferred.
  • First Aid and CPR certification required.
  • Must pass a background check and complete child safety training.


Working Conditions

This role requires regular evening and weekend availability. Training takes place both indoors (facility court or weight room) and occasionally outdoors depending on programming. Travel and schedule flexibility are required.


Physical Requirements

  • Able to demonstrate movement patterns, exercises, and drills as needed.
  • Requires regular physical activity including lifting up to 50 pounds, dynamic movement, standing/walking for long periods.
  • Must be able to react quickly and remain composed in high-energy training settings.