A career in Applied Behavior Analysis lets you work directly with children and adults on the autism spectrum, helping them build communication, social, and life skills. It is one of the fastest-growing healthcare fields in the country, with strong salaries, job security, and a genuine impact on the people you serve.

Why Choose a Career in ABA Therapy?

Demand for ABA professionals has increased dramatically over the past decade. The CDC estimates that 1 in 36 children in the U.S. has autism spectrum disorder (ASD), up from 1 in 150 in 2000. As diagnosis rates rise and insurance mandates expand coverage, the need for qualified ABA practitioners far outpaces current supply.

The Bureau of Labor Statistics projects that jobs for behavioral disorder counselors, which includes ABA roles, will grow 11% through 2032, faster than the average for all occupations. The BACB reports consistent year-over-year growth in certificant numbers, but hiring demand continues to exceed that growth in most markets.

Beyond job security, ABA therapy work is genuinely meaningful. You spend your days helping children learn to communicate, connect with others, and gain independence. The families you work with often describe their ABA team as some of the most important people in their child’s life.

What Are the Career Paths in ABA Therapy?

The field has a clear career ladder with defined certification levels, each requiring progressively more education and supervision.

Registered Behavior Technician (RBT)

The RBT is the entry point. It requires a high school diploma, completion of a 40-hour training program, and passing the RBT exam administered by the BACB. RBTs work directly with clients, delivering the therapy sessions designed by their supervising BCBA.

RBT positions are ideal for people exploring the field or working toward a bachelor’s degree. Average hourly wages range from $18 to $25 nationally, with higher rates in high-demand states. As of 2024, there are over 200,000 active RBT certificants worldwide.

Board Certified Assistant Behavior Analyst (BCaBA)

A BCaBA requires a bachelor’s degree in behavior analysis, psychology, or a related field, plus supervised fieldwork hours and passing the BCaBA exam. BCaBAs can design and implement behavior programs under the supervision of a BCBA, and may supervise RBTs in some settings.

The BCaBA credential suits people who want more clinical responsibility than an RBT role but are not yet ready to pursue a master’s degree. Average salaries run $45,000 to $60,000 annually depending on location and setting.

Board Certified Behavior Analyst (BCBA)

BCBA is the standard clinical credential. It requires a master’s degree in behavior analysis or a related field, 2,000 hours of supervised fieldwork, and passing the BCBA exam. BCBAs design treatment plans, conduct functional assessments, supervise RBTs and BCaBAs, and are primarily responsible for clinical outcomes.

Average BCBA salaries nationally run $75,000 to $95,000. In high-demand states like New Jersey, Massachusetts, and Hawaii, experienced BCBAs regularly earn over $100,000. BCBAs with private practices or leadership roles can earn $120,000 to $145,000 or more.

Board Certified Behavior Analyst – Doctoral Level (BCBA-D)

The BCBA-D is the highest certification level, requiring a doctoral degree (Ph.D. or Psy.D.) plus the same exam as the BCBA. BCBA-Ds typically work in research, university settings, or senior clinical leadership roles. They develop the theoretical and empirical foundations that practitioners use in the field.

Behavior Technician (BT)

Some organizations hire Behavior Technicians without requiring full RBT certification. BTs work similarly to RBTs, delivering direct therapy under BCBA supervision. The role is common for individuals in college pursuing psychology, education, or special education degrees, looking for hands-on experience.

What Education Is Required?

Education requirements depend on the certification level you are pursuing.

• RBT: High school diploma plus 40-hour training. No college degree required.
• BCaBA: Bachelor’s degree with coursework in behavior analysis. The BACB’s website lists verified course sequences at accredited programs.
• BCBA: Master’s degree. Programs accredited by the Association for Behavior Analysis International (ABAI) are the most direct path. Common degrees include M.S. in Applied Behavior Analysis, M.Ed. in Special Education with ABA concentration, or M.S. in Psychology with ABA focus.
• BCBA-D: Doctoral degree, typically Ph.D. in Behavior Analysis, Psychology, or Special Education.

Supervised fieldwork hours are required for BCaBA, BCBA, and BCBA-D certification. The BACB specifies exact requirements for each level, including what types of supervision count and minimum supervision percentages. Working at an ABA organization while pursuing your degree is one of the most efficient ways to accumulate those hours.

What Are the Different Work Settings?

ABA professionals work across a wide range of settings, which is one of the field’s appeals.

ABA therapy centers

Center-based settings are the most common for BCBAs and RBTs. These clinics provide structured programming for children in a purpose-built environment with resources, peer interaction opportunities, and team collaboration built in. See what center-based ABA therapy looks like at Treetop.

In-home therapy

Many ABA providers offer in-home ABA therapy, where RBTs work with children in their own homes. This is particularly effective for generalizing daily living skills and is often preferred for younger children or those who do best in familiar environments.

Schools and educational settings

BCBAs in schools consult on IEP goals, behavior intervention plans, and staff training. Some school districts employ BCBAs directly; others contract with ABA organizations. school-based ABA therapy work typically follows the academic calendar and offers strong benefits.

Residential and adult services

Some BCBAs specialize in adult populations, working in group homes, vocational programs, or supported living settings. This is a growing area as the autism community ages and early-intervention children reach adulthood.

Research and academia

BCBA-Ds and some BCBAs work in university settings, conducting research and training the next generation of practitioners. Academic positions typically require a doctoral degree.

What Does a Typical Day Look Like?

For an RBT at an ABA center, a typical day involves running structured and naturalistic teaching sessions with 2 to 4 clients, collecting data on every skill target and behavior, collaborating with other team members, and meeting briefly with the supervising BCBA to review data and get feedback.

For a BCBA, the day is split between direct client supervision, reviewing and updating treatment programs, conducting assessments, meeting with families, and managing administrative tasks. Clinical leadership roles add team supervision and organizational responsibilities.

Most ABA positions involve genuine variety. No two clients are the same, and programs evolve continuously based on data. Professionals who thrive in the field tend to be curious, data-driven, emotionally grounded, and energized by working with children and families.

What Is the Job Outlook and Salary Range?

The outlook is strong across all certification levels. Key data points:

• BCBA certificants have grown from around 10,000 in 2010 to over 65,000 in 2024 (BACB Annual Report)
• Job postings for BCBAs have grown faster than certificant numbers in most years
• All 50 states mandate insurance coverage for ABA therapyage for ABA, sustaining employer demand
• States like New Jersey, Massachusetts, and Nevada consistently pay BCBAs above the national average

For detailed state-by-state salary data, see our post on average BCBA salary by state.

Frequently Asked Questions

Do I need a degree to work in ABA therapy?

Not to start. The RBT credential requires only a high school diploma and a 40-hour training program. Many people begin their ABA career as an RBT while pursuing their bachelor’s or master’s degree. It is one of the best ways to gain supervised fieldwork hours while earning income.

How long does it take to become a BCBA?

Typically 4 to 7 years from a bachelor’s degree: 2 to 3 years for a master’s degree plus the time needed to complete supervised fieldwork hours. If you work in an ABA setting while in graduate school, you can complete fieldwork hours concurrently with your coursework.

Is the BCBA exam difficult?

Pass rates hover around 55 to 65% for first-time test takers, so it requires serious preparation. The BACB publishes a task list that defines all tested content. Most candidates use study guides, practice exams, and peer study groups. Programs accredited by ABAI typically have higher student pass rates.

Can I work in ABA while going to school for my master’s?

Yes, and it is highly recommended. Working as an RBT or BT while in a BCBA master’s program lets you accumulate supervised fieldwork hours, see the clinical concepts you are studying in real practice, and build relationships with BCBAs who can serve as supervisors. Many ABA organizations specifically recruit graduate students and offer flexible scheduling.

What is the difference between an RBT and a BT?

RBT is a BACB certification with specific training and exam requirements. BT (Behavior Technician) is a job title that some organizations use, sometimes with less formal training. An RBT certification is more portable and recognized across employers and states.

Does Treetop hire RBTs and BCBAs?

Yes. Treetop ABA is actively hiring across multiple states. We offer competitive pay, supervision support for those pursuing BCBA certification, and a collaborative clinical culture. View current openings and apply at our careers page.