Enhance your clinical career with AB Spectrum, a team proudly named a Top Workplace by the St. Louis Post-Dispatch. We earned this recognition, which is based entirely on employee feedback, because we foster a culture where people feel valued, supported, and inspired to grow.

AB Spectrum provides specialized Reggio ABA™ (Applied Behavior Analysis) therapy for young children (ages 1-6). Our foundation is ABA, an evidence-based therapy focused on developing communication, social, and adaptive living skills.

• Our Model: Our centers utilize a unique Therapy Through Play model. We embrace the principles of Reggio Emilia by devising a Natural Environment Teaching (NET), child-led learning environment to deliver individualized, high-quality early intervention services in settings that replicate a natural preschool.
• Our Team: Join our collaborative team of BCBAs, RBTs, SLPs, and Administration. You'll benefit from cross-disciplinary collaboration and unique special visits, including music facilitators, pet interactions, and other partnerships.

We are seeking adaptable, high-energy individuals to provide 1:1 clinical support during our busy mid-day lunch and transition blocks. This is a fast-paced, technical role focused on maintaining consistency across multiple student programs; it is not a "buddy," mentor, or talk-therapy position. Working with children ages 1–6, you will rotate between students to implement Applied Behavior Analysis (ABA) protocols during critical mealtime and play-based learning periods.

In this role, you function as a clinical implementer who can jump into various cases and follow specific protocols with precision. Under the guidance of a BCBA, you will help different students master functional life skills—ranging from social table manners and self-feeding to potty training and peer interaction. Because you will be supporting multiple children throughout your shift, you must be able to switch gears quickly while maintaining accurate data collection for each individual student.

Success in this coverage role requires a "professional-first" mindset and the ability to remain calm during high-energy transitions. You will be the steady, clinical presence a child needs when they struggle with mealtime routines or sensory challenges, which includes following specific behavioral plans for screaming, hitting, or biting. We are looking for candidates who are exceptionally reliable, detail-oriented, and committed to meeting measurable goals through consistent, scientific practice.

Ballwin | St. Peters | Florissant | Mehlville | Wright City

Please note that while we have several clinics, hiring needs vary by location. Positions are offered based on current site availability, clinical skill-set matching, and where we believe you will be most successful. We are an equal opportunity employer dedicated to building a diverse team that reflects the wonderful communities we serve.

Part-time | Monday–Friday | 10:00 AM – 2:00 PM
This shift is a vital part of our daily 'relay,' providing the coverage our therapists need for their lunch breaks while ensuring the children’s care never skips a beat. Because the team and the kids depend on this specific window, we are unable to adjust the days or times for this role.

Compensation
Starting Pay: $18.00/hour.

RBT Certified Pay: $20.00/hour.

• • Upon successfully obtaining your RBT certification, your rate increases to $20.00/hour starting the following full pay period.

• Provide 1:1 ABA therapy to children ages 1–6 in a clinic-based setting
• Implement individualized behavior intervention plans written by a BCBA
• Collect and track accurate data on each child’s progress
• Support daily care tasks (feeding, diapering, dressing, grooming) as needed
• Maintain a clean, organized, and safe environment for children and staff
• Collaborate with teammates and communicate professionally and respectfully with families
• Encourage play, social engagement, and positive behavior through our Reggio ABA™ approach
• Participate in regular training, supervision, and feedback sessions to build your skills

The successful candidate must meet the following minimum qualifications and be able to maintain these standards throughout their employment:

Basic Requirements & Legal Compliance

• Age: Must be at least 18 years old.
• Education: Must have a High School Diploma or GED equivalent. Candidates must present a copy or photo of their high school diploma, GED, or transcripts during orientation.
• Background Check: Must be able to pass a background check and maintain a clear record throughout employment.
• Work Authorization: Must be legally authorized to work in the United States without the need for employer sponsorship, now or in the future.
• Conflict of Interest: Must not have immediate family members currently receiving therapy or services at our clinics to prevent potential conflicts of interest.

Physical & Safety Capability

• Physical Demands: Must be physically willing and able to perform the duties of the role, including the ability to safely lift and/or move children up to 45 pounds.
• Challenging Behaviors: Must be physically and emotionally able to support children with challenging behaviors, which may occasionally include aggression such as hitting or biting.

Professional Reliability & Commitment

• Attendance & Punctuality: Must demonstrate professional reliability, meaning consistent attendance and punctuality are essential for both initial training and all scheduled shifts.
• Transportation: Must have reliable transportation to ensure consistent attendance at the assigned clinic location for all scheduled shifts.

Mindset & Interpersonal Skills

• Communication & Teamwork: Must possess strong communication and teamwork skills to effectively collaborate with supervisors, peers, and client families.
• Flexibility: Must be flexible and collaborative, capable of adapting to schedule changes and shifting client needs.
• Growth Mindset: Must demonstrate a willingness to learn, apply feedback, and grow within the role, guided by a mission-driven mindset.

The RBT Path

• Proactive Certification: Must be willing to complete the 40-hour RBT training. Certification is required 90 days post successful competency completion.
• Company-Backed Support: While training is self-paced, we provide the required 40-hour video series, financial coverage for exam fees, and the necessary competency assessments/supervision to get you certified.
• Ethical Foundation: Must be prepared to learn and adhere to the RBT Ethics Code immediately upon hire.

Training Schedule Requirement

To ensure all team members receive a consistent and comprehensive onboarding experience, part-time employees are required to attend nine (9) full days of paid training prior to beginning their regular work schedule.

Training Schedule:

• Monday through Friday
• 7:30 a.m. – 4:15 p.m.
• Nine (9) total training days

Because each day builds upon the previous day's curriculum, full attendance is required. Candidates should be available to attend all scheduled training days before accepting employment.

• Bonusly Rewards: An employee recognition program where points earned and given convert to cash.
• Company-Wide Events – Celebrate with us at our Winter Gala and Spring Picnic
• Clinic-Based Celebrations – Enjoy local team bonding events like our Fall Festival
• Special Guest Visits – Surprise and delight with visits from:
• • 🎶 Music Facilitator for fun, interactive sessions
  • 📚 Story Time with our very own clinic mascot
  • 🚌 The Gym Bus for movement and play
  • 🫧 The Bubble Bus for outdoor sensory fun
  • 🍌 Chef Bananas and other engaging guests throughout the year

Joining our team means being part of a mission-driven, supportive, and lively environment, where your work makes a real difference for children, families, and colleagues alike.

Autism and Behavioral Spectrum is an Equal Opportunity Employer.
Autism and Behavioral Spectrum is committed to the principles of equal employment. We are committed to complying with all federal, state, and local laws providing equal employment opportunities, and all other employment laws and regulations. We intend to maintain a work environment that is free of harassment, discrimination, or retaliation based on the following protected classes: age, race, color, national origin, ancestry, religion, sex, sexual orientation (including transgender status, gender identity or expression), sexual stereotyping, pregnancy (including childbirth, lactation, and related medical conditions), marital status, physical or mental disability, genetic information (including testing and characteristics), association with anyone who is a member of a protected class, AIDS/HIV status, veteran status, uniformed servicemember status, or any other status protected by federal, state, or local laws. The Company is dedicated to the fulfillment of this policy regarding all aspects of employment, including, but not limited to, recruiting, hiring, placement, transfer, training, promotion, rates of pay, and other compensation, termination, and all other terms, conditions, and privileges of employment.