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Posted Apr 23, 2026

Registered Behavior Technician (RBT) – In-Home ABA Therapy Specialist for Children with Autism Spectrum Disorder in Chattanooga, Tennessee

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Join arenaflex: Transform Lives as a Registered Behavior Technician

Are you searching for a meaningful career that allows you to make a genuine difference in the lives of children and families? Do you have a passion for helping individuals with autism spectrum disorder reach their full potential? If you answered yes, arenaflex invites you to join our growing team of dedicated professionals who are committed to providing exceptional applied behavior analysis (ABA) therapy services to children and adolescents across Tennessee.

At arenaflex, we believe that every child deserves the opportunity to thrive, learn, and grow in a supportive environment. Since our founding, we have been passionate about delivering high-quality, evidence-based ABA therapy that empowers children on the autism spectrum to develop essential skills, build meaningful connections, and achieve their personal goals. We are currently seeking motivated and compassionate individuals—regardless of whether you are an experienced professional or just beginning your career in behavioral health—to fill immediate openings in the Chattanooga, Tennessee area.

What sets arenaflex apart from other organizations? We provide comprehensive training, competitive compensation, and genuine opportunities for career advancement in the rapidly growing field of applied behavior analysis. If you are ready to embark on a rewarding journey where your work directly impacts the lives of children and their families, we encourage you to apply today.

About arenaflex: Our Mission and Vision

arenaflex is a leading provider of autism services throughout multiple states, including Tennessee, Massachusetts, Georgia, North Carolina, Colorado, Illinois, and Texas. Since our establishment in 2014, we have been dedicated to serving individuals with autism spectrum disorder and other related conditions by delivering personalized, family-centered treatment programs.

Our philosophy is rooted in the understanding that family is the foundation of a child's development. At arenaflex, we view families as essential partners in the therapeutic process. We strive to equip both children and their families with the necessary skills to build strong, satisfying relationships. We believe that learning occurs most effectively within the context of playful, reciprocal interactions—making family involvement crucial to successful outcomes.

Our team of compassionate, highly trained professionals works collaboratively with families, case managers, and other stakeholders to provide the level of support needed to improve the lives of the clients we serve. We are committed to helping individuals and their families become self-sufficient and live as independently as their abilities allow.

Position Overview: Registered Behavior Technician

As a Registered Behavior Technician (RBT) at arenaflex, you will play a vital role in implementing individualized ABA therapy programs under the supervision of a Board Certified Behavior Analyst (BCBA). This position involves working directly with children and adolescents with autism spectrum disorder in their homes, providing one-on-one therapy that addresses behavioral challenges, builds adaptive skills, and promotes overall development.

We expect all candidates to be available for a mid-to-late May start date. Upon joining arenaflex, you will participate in our comprehensive training program designed to equip you with the knowledge and skills necessary for success in this role. We are proud to offer bonuses upon successful completion of our training program.

Key Responsibilities

As a Behavior Therapist at arenaflex, you will be responsible for the following duties:

Work Schedule and Location

This position is based in Chattanooga, Tennessee, and involves working in-client homes throughout the surrounding area. Most cases are scheduled during after-school hours to accommodate clients' academic schedules. Therefore, candidates must demonstrate flexibility in their availability and be willing to work morning, afternoon, and evening shifts throughout the week.

Compensation and Benefits

arenaflex is committed to providing competitive compensation that reflects the importance and value of your work. The hourly pay rate for this position starts at $20.00 per hour and increases based on experience and qualifications. The expected salary range is $20.00 - $25.00 per hour.

In addition to competitive hourly rates, arenaflex offers the following benefits and incentives:

Qualifications and Requirements

Essential Qualifications

Preferred Qualifications

Physical Requirements

This role requires physical engagement with clients, so candidates must meet the following requirements:

Why Choose arenaflex for Your Career?

At arenaflex, we understand that choosing a career is one of the most important decisions you will make. Here is why arenaflex should be your top choice:

Apply Today: Start Your Rewarding Career at arenaflex

If you are passionate about helping children with autism spectrum disorder achieve their goals and live fulfilling lives, arenaflex wants to hear from you. This is an excellent opportunity to join a respected organization that truly values its employees and the meaningful work they do every day.

All positions have an expected start date of mid to late May, so we encourage you to apply as soon as possible. Upon successful completion of our training program, you will be fully equipped to begin making a positive impact in the lives of the children and families we serve.

To learn more about career opportunities with arenaflex, please visit our careers page at www.arenaflex.com/careers.

arenaflex is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.