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Instructor Assistant Jobs in O Fallon, MO (NOW HIRING)

JETSET Pilates

Instructor - Des Peres

Des Peres, MO · On-site

JETSET Pilates Instructors motivate clients through 50-minutes, choreographed classes. They are ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

JETSET Pilates

Instructor - Des Peres

Des Peres, MO

JETSET Pilates Instructors motivate clients through 50-minutes, choreographed classes. They are ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

JETSET Pilates

Instructor - Des Peres

Des Peres, MO

JETSET Pilates Instructors motivate clients through 50-minutes, choreographed classes. They are ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

Spartan Fitness

Pilates Instructor

Saint Louis, MO · On-site

Maintain a clean and organized studio space; assist with cleaning and equipment upkeep as needed ... Instructors are eligible for a quarterly incentive program. Instructors earn 10% commission on ...

Spartan Fitness

Pilates Instructor

Saint Louis, MO

Maintain a clean and organized studio space; assist with cleaning and equipment upkeep as needed ... Instructors are eligible for a quarterly incentive program. Instructors earn 10% commission on ...

Spartan Fitness

Pilates Instructor

Saint Charles, MO · On-site

Maintain a clean and organized studio space; assist with cleaning and equipment upkeep as needed ... Instructors are eligible for a quarterly incentive program. Instructors earn 10% commission on ...

Spartan Fitness

Pilates Instructor

Saint Charles, MO · On-site

Maintain a clean and organized studio space; assist with cleaning and equipment upkeep as needed ... Instructors are eligible for a quarterly incentive program. Instructors earn 10% commission on ...

Mathnasium

Entry Level Math Instructor

Wildwood, MO · On-site

$13.75 - $15/hr

Support the maintenance of a clean & professional learning environment * Assist with non-teaching ... Our passionate instructors provide personalized math instruction in any of the following areas:

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Instructor Assistant information

See O Fallon, MO salary details

$8

$22

$44

How much do instructor assistant jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for instructor assistant in O'Fallon, MO is $22.70, according to ZipRecruiter salary data. Most workers in this role earn between $16.63 and $26.78 per hour, depending on experience, location, and employer.

What are the requirements to be an instructor assistant?

Instructor assistants typically need a high school diploma or equivalent, and some roles may require relevant coursework or experience in the subject area. Strong communication skills, patience, and the ability to follow instructions are important, and some positions may require background checks or certifications such as CPR or first aid. Availability during scheduled class times is also often necessary.

What is an instructor assistant?

Instructor Assistants, sometimes known as teaching assistants, support teachers or professors in classroom settings. Their duties often include helping prepare lesson materials, assisting with grading, providing additional support to students, and managing classroom activities. They play a key role in ensuring classes run smoothly and that students receive the help they need. Instructor Assistants can work in schools, colleges, or universities, and their responsibilities may vary depending on the educational institution.

What are the key skills and qualifications needed to thrive as an instructor assistant, and why are they important?

To thrive as an Instructor Assistant, you typically need foundational knowledge in the relevant subject area, a high school diploma or higher, and experience supporting classroom activities. Familiarity with learning management systems, educational software, and basic office tools is often required. Strong communication, patience, and organizational skills help you effectively support both instructors and students. These competencies ensure smooth classroom operations and enhance the educational experience for learners.

What is the difference between Instructor Assistant vs Teaching Assistant?

AspectInstructor AssistantTeaching Assistant
Required CredentialsHigh school diploma or equivalent; some roles may require certificationsHigh school diploma; some positions may require coursework or certifications
Work EnvironmentEducational settings, classrooms, labsClassrooms, labs, online platforms
Employer & Industry UsageSchools, colleges, training centersSchools, universities, educational programs
Common Search & Comparison IntentUnderstanding support roles assisting instructorsAssisting teachers or instructors in educational activities

Instructor Assistants and Teaching Assistants both support educational staff, but Instructor Assistants often have slightly more responsibilities and may require additional certifications. Both roles work in similar environments and are employed by educational institutions to help facilitate learning and classroom management.

How does an instructor assistant typically support classroom management and student engagement?

Instructor Assistants play a vital role in maintaining a positive classroom environment by helping manage student behavior, assisting with lesson preparation, and facilitating small group activities. They often provide individualized support to students who need extra help, ensuring everyone stays engaged and on track. Collaboration with the lead instructor and other staff members is common, allowing for a more inclusive and effective learning experience. This hands-on involvement helps Instructor Assistants gain valuable experience in educational settings and can open doors to further career advancement in teaching or educational administration.

What cities near O'Fallon, MO are hiring for Instructor Assistant jobs?

Cities near O'Fallon, MO with the most Instructor Assistant job openings:

Instructor Assistant jobs near you
Infographic showing various Instructor Assistant job openings in O'Fallon, MO as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 21% Part Time, 1% Temporary, and 4% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $47,213 per year, or $22.7 per hour.

Lead Instructor / Assistant Math Learning Center Director

Mathnasium

MO • On-site

$14 - $18/hr

Part-time

Re-posted 17 days ago

Mathnasium rating

6.3

Company rating: 6.3 out of 10

Based on 234 frontline employees who took The Breakroom Quiz

122nd of 222 rated education and training

Job description

Who We Are:
Across North America and all over the world, Mathnasium Learning Centers are committed to teaching children math so that they understand it, master it, and love it.
Our world-class curriculum is built upon the Mathnasium Method™- the result of decades of hands-on instruction and development - and has changed the lives of children since 2002.
Why Work with Us:
At Mathnasium of St Peters North, we're passionate about both our students and our employees!
We set ourselves apart by providing Lead Instructors and Asst Center Directors with:
  • A rewarding leadership opportunity to transform the lives of 2nd-12th grade students
  • Consistent, part-time hours after school and on weekends
  • A fun, supportive, and encouraging work culture
  • Opportunities for advancement
  • Continuous training on education, sales, and management best practices
  • All necessary curriculum and instructional tools

If you are driven, motivated, and eager to make a difference, we would love to meet you!
Job Responsibilities:
  • Support the Center Director in administering student assessments and developing student learning plans
  • Assist with sales responsibilities, including promptly responding to leads and successfully enrolling students
  • Provide exceptional customer service by building relationships with families and communicating student progress
  • Lead and coach team members to effectively deliver individualized instruction in a group setting
  • Manage students' learning progress and engagement throughout instructional sessions
  • Mentor and support employee development by providing on-the-job training to instructional staff
  • Teach/tutor in-center, online, and/or via hybrid delivery using the Mathnasium Method™, terminology, and teaching practices
  • Become proficient with digital educational materials and processes
  • Support the maintenance of a safe and professional learning environment
  • Assist with administrative tasks as needed

Qualifications:
  • Passion for math and working with students
  • Excellent interpersonal and organizational skills
  • Eagerness to learn and be trained
  • Ability to cultivate teamwork and balance education and sales responsibilities
  • Exceptional math competency through at least Algebra I
  • Proficiency in computer skills

All applicants will be required to take a math literacy test to demonstrate math proficiency, provide work authorization, and pass a background check.
Compensation: $14.00 - $18.00 per hour
Mathnasium locations are independently owned and operated by franchisees of Mathnasium Center Licensing, LLC ("Mathnasium"). Franchisees are independent business people and not employed by Mathnasium. Thus, each franchisee and each franchisee center is unique and the franchisee is alone responsible for all employment matters in their center. If you are hired to work at a center, the franchisee will be your employer, not Mathnasium.

What Mathnasium employees say

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About Mathnasium

Sourced by ZipRecruiter

Serving our community by changing lives through math is our mission. Mathnasium, The Math Learning Center is your neighborhood math-only learning center that teaches kids math in a way that makes sense to them. Our families are our top priority! With our team of experienced math Instructors, students from K - 12th grade are provided with an exceptional learning experience. Our dedication to our families' success has allowed us to be the #1 Franchisee in the US and have also been Certified as a Great Place To Work!

Industry

Education, elementary and secondary schools and education programs administration

Company size

1,001 - 5,000 Employees

Headquarters location

Los Angeles, CA, US

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