Top 1887 Fitness instructor Jobs in Westfield, Nj

School Coaches - Spring 2026 and Fall 2026
Oak Knoll School of the Holy Child —Summit, NJ
- $2,500 - $8,000 a year
- Temporary
- School experience
- High school
- In-person
Quick Apply
Fitness Coach for Adults 40+ (Small Group Personal Training)
GameChanger Fitness —Livingston, NJ
- Up to $35 an hour
- Part-time
- CPR Certification
- Adults
- In-person
- Employee discount
- Professional development assistance
Quick Apply
Small Group Personal Trainer - Growing Fitness Brand
GameChanger Fitness —Madison, NJ
- Up to $35 an hour
- Part-time
- CPR Certification
- Mid-level
- In-person
- Employee discount
- Professional development assistance
Quick Apply
Pilates Instructor
Spartan Fitness —New Providence, NJ
- $35 - $70 an hour
- Part-time
- Mid-level
- In-person
- Ability to stand for extended periods
- Disability insurance
- Health insurance
Quick Apply
Certified Pilates Reformer Instructor - Scotch Plains
RWJ Fitness and Wellness Center —Scotch Plains, NJ
- $24 - $40 an hour
- Part-time
- CPR Certification
- US work authorization
- In-person
- Health savings account
- Health insurance
Quick Apply
Fitness Coach
Orangetheory - Franchise #0308 —Garwood, NJ
- $25 - $75 an hour
- Full-time
- CPR Certification
- Customer service
- Mid-level
- Commuter assistance
- 401(k)
Quick Apply
Group Exercise Instructor – Part Time
Fanwood-Scotch Plains YMCA —Scotch Plains, NJ
- $20.25 an hour
- Part-time
- No experience needed
- Teaching
- Entry level
- 403(b)
- Flexible schedule
Cycle Instructor – Part Time
Fanwood-Scotch Plains YMCA —Scotch Plains, NJ
- $20.25 an hour
- Part-time
- No experience needed
- Teaching
- Entry level
- 403(b)
- Flexible schedule
Instructor - Short Hills
SLT —Short Hills, NJ
- Part-time
- Teaching
- Entry level
- Store discount
Quick Apply
Personal Trainer/Group Class Trainer
Ten Percent Performance —Cranford, NJ
- $400 - $8,000 a month
- Part-time
- In-person
- Communication skills
- Entry level
- Gym membership
- Professional development assistance
Quick Apply
11d
Certified Personal Trainer - Scotch Plains
RWJ Fitness & Wellness Center Scotch Plains —Scotch Plains, NJ
- $15.92 - $55.00 an hour
- Part-time
- CPR Certification
- Bachelor of Science
- Business development
- Health savings account
- Health insurance
Quick Apply
7d
Kids Gymnastics Teacher
My Gym Children's Fitness —Westfield, NJ
- $16 - $20 an hour
- Part-time
- Caregiving
- Ability to lift 50 pounds
- In-person
Quick Apply
Jersey City Certified Yoga Instructors
NFC Amenity Management —Jersey City, NJ
- $65 an hour
- Part-time
- Hospitality
- CPR Certification
- Sales
- Paid training
- Disability insurance
Quick Apply
Group Instructor and Coach
Life Time —Berkeley Heights, NJ
- $45 - $80 per class
- Part-time
- CPR Certification
- Mid-level
- High school diploma or GED
- Disability insurance
- Health insurance
5d
Water Exercise Instructor – Part Time
Fanwood-Scotch Plains YMCA —Scotch Plains, NJ
- $19.11 an hour
- Part-time
- Teaching
- Entry level
- 403(b)
- Flexible schedule
Group Fitness Instructor
Life Time —Florham Park, NJ
- $50 - $85 per class
- Part-time
- CPR Certification
- High school diploma or GED
- Ability to lift 50 pounds
- Disability insurance
- Health insurance
5d
Personal Trainer
IRON CULTURE HOLDINGS LLC —West Orange, NJ
- $45 - $50 an hour
- Weekends as needed
- Anatomy knowledge
- Customer service
- Mid-level
Quick Apply
Martial Arts Instructor
Impact Kids —Scotch Plains, NJ
- $40 - $75 an hour
- Teaching Certification
- Mid-level
- Bachelor's degree
Quick Apply
Preschool Sports & Fitness Instructor
Amazing Athletes —Westfield, NJ
- $20 - $30 an hour
- Part-time
- School experience
- 18 years or older
- Driver's License
- Paid training
- Flexible schedule
Quick Apply
Fitness Coach
Out Run Your Fork Personal Training —Westfield, NJ
- $25 - $30 an hour
- Full-time
- In-person
- Entry level
- Health insurance
- 401(k)
Quick Apply

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fitness instructor jobs near westfield, nj

School Coaches - Spring 2026 and Fall 2026

Oak Knoll School of the Holy Child
Summit, NJ

Quick Apply

Job Details

Temporary | Seasonal
$2,500 - $8,000 a year

Qualifications

School experience
Working with athletes
Sports-specific training instruction
Coaching
Soccer coaching
Sports coaching experience
Cultural competency
Working with students
Teaching

Full Job Description

To apply for one of our coaching vacancies, please complete the Application using this link:

https://www.oakknoll.org/about-us/employment

SPRING 2026:

● Assistant Girls Spring Track and Field - Jumps, Sprints, and Hurdles Focus

Assistant Spring Track and Field - Oak Knoll seeks an assistant coach for its high school varsity track & field team. To be considered for this position, the applicant will need to be proficient in teaching and developing athletes, familiar with competitive track meets, and able to specialize if necessary. The applicant should have experience coaching and/or competing. The season will run from March through June. The position will be expected to be available for weekday practices, 3:15PM - 5:30PM and for meets during the week and on some weekends.

FALL 2026:

Head Varsity Girls Tennis Coach

Oak Knoll seeks a Varsity Head Coach for its high school girls’ tennis team. This position will work with the JV coach to teach and develop players. The season will run from August to mid-October. This is a Monday-Friday commitment. Coaching and/or playing experience is preferred.

Oak Knoll School of the Holy Child is an independent Catholic School, coeducational from PK to grade 6, and girls only in grades 7-12. We are part of the global Holy Child Network of Schools, which includes nine schools across the U.S. and 13 overseas. Oak Knoll is Judeo-Christian in heritage, Roman Catholic in teaching and worship, where we believe that each person is created by God for an intended purpose. An Oak Knoll education guides students to discover that purpose and make a significant, positive impact on the world.

Oak Knoll is an equal-opportunity employer where diversity is celebrated, and cultural competency is required. As a Holy Child school, we work for Christian principles of justice, peace, and compassion in every facet of life. We know that we can build a better world by learning from each other and embracing differences, and we are committed to making Oak Knoll a truly inclusive place to work and learn.

To apply, please complete the online employment application.

Fall 2026 - JV Girls Soccer Coach

Oak Knoll seeks a JV Coach for its high school JV Soccer team. This position will work directly with the varsity coaches to teach and develop players. The season will run from August through November. Coaching and/or playing experience is preferred.

To apply, please complete the online employment application.

Job Type: Seasonal

Pay: $2,500.00 - $8,000.00 per year

Work Location: In person

Quick Apply

Refine Your Search

fitness instructor jobs in westfield, nj

School Coaches - Spring 2026 and Fall 2026

Fitness Coach for Adults 40+ (Small Group Personal Training)

Small Group Personal Trainer - Growing Fitness Brand

Pilates Instructor

Certified Pilates Reformer Instructor - Scotch Plains

Fitness Coach

Group Exercise Instructor – Part Time

Cycle Instructor – Part Time

Instructor - Short Hills

Personal Trainer/Group Class Trainer

Certified Personal Trainer - Scotch Plains

Kids Gymnastics Teacher

Jersey City Certified Yoga Instructors

Group Instructor and Coach

Water Exercise Instructor – Part Time

Group Fitness Instructor

Personal Trainer

Martial Arts Instructor

Preschool Sports & Fitness Instructor

Fitness Coach

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