After School Instructor
Join All Things Science and play an important role in bringing high-quality, hands-on STEM programs to students in your community.
About Us
All Things Science designs and delivers hands-on STEM classes that make science fun and accessible for K–8 students across Southern California. Through exciting experiments and real-world projects, we help kids explore topics like biology, chemistry, rocketry, robotics, and 3D printing.
Job Description
We’re looking for a Lead After-School Instructor to lead STEM-focused classes in Fullerton, CA. If you're enthusiastic about teaching and enjoy working with students, this role offers an impactful way to share your passion and help shape future scientists and engineers.
Key Responsibilities
- Teach structured, engaging STEM lessons for elementary and middle schoolers
- Facilitate hands-on projects and group learning
- Maintain a positive and safe classroom atmosphere
- Be available weekday afternoons (most programs begin around 1:00 PM)
- Commute to local schools in the Fullerton area
Qualifications
- Love for science and helping kids learn by doing
- Valid U.S. driver’s license and consistent personal transportation
- High school diploma or GED (required)
- Background working with students (camps, tutoring, classrooms, etc.)
- Interested in a future in STEM or education
- Confident, organized, and coachable
- Dependable and professional attitude
Compensation & Benefits
- Hourly wage: $30.00–$40.00
- Paid onboarding and training
- Ongoing growth opportunities
- A fulfilling role helping kids get excited about science
How to Apply
Excited to bring STEM to classrooms across Fullerton? Click Apply Now to join the All Things Science team.
Current Openings
After School Instructor
Pay
After School Instructor
Pay
After School Instructor
Pay
After School Instructor
Pay
All Things Science FAQs
Have questions about working with All Things Science? We've put together answers to the most common questions about our after-school STEM instructor roles, training, scheduling, and what to expect on the job.
Q.
What does a typical day look like for an after-school STEM instructor?
Our instructors lead hands-on STEM lessons at elementary and middle schools in the afternoon, typically starting between 1:00 PM and 3:00 PM. Each session lasts about an hour and includes a mix of structured teaching, group activities, and science or engineering projects. Lesson plans and materials are provided.
Q.
Do I need a teaching credential or degree to apply?
No, a teaching credential or degree is not required. We welcome applicants who are passionate about STEM education and have experience working with youth in educational, camp, or tutoring settings. Many of our instructors are college students pursuing careers in education or science.
Q.
How does scheduling work, and how many hours will I get?
This is a part-time role with flexible weekday scheduling. Most instructors work 15–20 hours per week, depending on availability and program needs. We try to match you with school sites close to your location and availability.
Q.
Will I need to travel for this role?
Yes, instructors travel to schools within a specific region (like Los Angeles County or Orange County). Reliable transportation is required, and we make every effort to assign you to locations that minimize travel time.
Q.
What kind of support or training will I receive?
All instructors go through an onboarding process with training on classroom management, safety protocols, and how to deliver our STEM lessons. Ongoing support is provided by our team leads, and you’ll always have access to lesson plans, supply kits, and guidance throughout your time with us.
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