Behavior Technician with Paid RBT Certification
Florissant · Full Time
Spend your day playing, teaching and cheering on little wins. Explore Behavior Technician and Registered Behavior Technician (RBT) careers at AB Spectrum: clinic-based, play-based 1:1 ABA for young children, with BCBA supervision and a paid path to RBT certification.
Start or grow your ABA career with AB Spectrum.

At AB Spectrum, Behavior Technicians and RBTs deliver individualized 1:1 ABA therapy in our clinics, supported by BCBAs and team leaders.
New to ABA? Paid training from Day 1 and your RBT certification costs covered.
Work one-on-one with children ages 1–6, following individualized treatment plans.
Spend your day in the clinic, not driving between homes and appointments.
Ongoing supervision and on-site support from Board Certified Behavior Analysts.
You will spend your day playing, moving, teaching, learning and engaging with children rather than sitting behind a desk.
Clinic-based pediatric ABA and child-led ReggioABA® care across 5 St. Louis-area clinics.
Applications go through our Rippling job board. View every AB Spectrum opening on Rippling.
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Reggio ABA brings together two powerful approaches: the evidence-based strategies of Applied Behavior Analysis and the child-centered principles of Reggio Emilia.
Children are active participants in their learning. Individualized, data-driven treatment is paired with creativity, exploration, self-expression and collaboration, helping children build communication, social and daily-living skills through meaningful experiences.
AB Spectrum is the world’s first Reggio ABA™ clinic. Behavior Technicians and RBTs deliver therapy within a pioneering model designed around both measurable progress and the whole child.
Explore the Reggio ABA approach →
Build social, communication and daily-living skills through play and Natural Environment Teaching.
Use each child’s interests and natural surroundings to create engaging, meaningful learning opportunities.
Strengthen relationships through 1:1 support and ongoing collaboration with parents and caregivers.
Track behavioral and skill-acquisition data, adapting goals as each child progresses and develops.
See how play, exploration and meaningful relationships come together in our clinics.




“I love working at ABS because it helped me discover my true passion and career path.”
When I first joined, I had recently graduated from college and was unsure of my next steps regarding the right setting and population for me. Working as an RBT at ABS made me fall in love with ABA—specifically early intervention. That experience inspired me to go back to school to become a BCBA, and it has been the most rewarding job I’ve ever had.
There is nothing better than watching our clients progress, hearing parents express their gratitude, and knowing that things are improving at home. It is incredibly fulfilling to help families better understand their child’s diagnosis while making their daily home life a little easier.
Jesika W., BCBA, Team Member since 2022
“I love working here because I can see the way every decision made focuses on prioritizing PEOPLE, both clients and employees. Our model places clinical excellence and employee support above everything else, which is becoming increasingly rare.”
Kelsey B., BCBA, Team Member since 2022
Pay, schedules and requirements are as listed on each current job posting and may vary by location. Confirm current details with the AB Spectrum recruitment team.
Explore Behavior Technician and RBT careers built around play, 1:1 therapy and child-led learning.