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Assistant Behavior Analyst Jobs in Illinois (NOW HIRING)

Total Spectrum Care

Assistant Behavior Analyst

Peoria, IL · On-site

$68K/yr

Board Certified Assistant Behavior Analysts (BCaBAs) have demonstrated expertise in behavior treatment and are committed to delivering individualized, person-centered care rooted in the principles of ...

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Assistant Behavior Analyst information

See Illinois salary details

$27.1K

$69.5K

$132.8K

How much do assistant behavior analyst jobs pay per year?

As of Aug 29, 2026, the average yearly pay for assistant behavior analyst in Illinois is $69,453.00, according to ZipRecruiter salary data. Most workers in this role earn between $47,500.00 and $80,900.00 per year, depending on experience, location, and employer.

What is an assistant behavior analyst?

An Assistant Behavior Analyst is a professional who works under the supervision of a Board Certified Behavior Analyst (BCBA) to implement behavior intervention plans and support individuals with behavioral challenges, often those with autism or developmental disabilities. They use principles of Applied Behavior Analysis (ABA) to help clients develop important skills and reduce problematic behaviors. Assistant Behavior Analysts may collect data, assist with assessments, and provide direct therapy, but do not independently design behavior plans.

What are the key skills and qualifications needed to thrive as an assistant behavior analyst?

To thrive as an Assistant Behavior Analyst, you need a strong understanding of applied behavior analysis (ABA) principles, typically supported by a bachelor's degree in psychology or a related field and Registered Behavior Technician (RBT) certification. Familiarity with ABA data collection software, behavioral assessment tools, and progress monitoring systems is commonly required. Strong observational skills, patience, and effective communication are crucial soft skills for working with clients and collaborating with supervising analysts and caregivers. These competencies ensure accurate data collection, effective intervention implementation, and positive outcomes for clients receiving behavioral support.

What are some common challenges assistant behavior analysts face when working with clients, and how can they be addressed?

Assistant Behavior Analysts often face challenges such as managing varying client behaviors, adapting interventions to individual needs, and maintaining consistent documentation. Navigating these challenges requires strong communication skills, flexibility, and close collaboration with supervising Board Certified Behavior Analysts (BCBAs) and other team members. Regular supervision, ongoing training, and open discussions with colleagues can help address these obstacles and ensure effective support for clients.

What is the difference between Assistant Behavior Analyst vs Behavior Analyst?

AspectAssistant Behavior AnalystBehavior Analyst
Required CredentialsBachelor's degree, supervisionMaster's degree, certification (BCBA)
Work EnvironmentSupervised settings, clinics, schoolsIndependent practice, clinics, agencies
Employer & IndustryBehavior therapy providers, schoolsBehavior analysis agencies, healthcare
Common Search IntentEntry-level, support roleLicensed, independent role

The main difference between an Assistant Behavior Analyst and a Behavior Analyst lies in their credentials and level of independence. Assistant Behavior Analysts typically hold a bachelor's degree and work under supervision, while Behavior Analysts have a master's degree and certification (BCBA), allowing them to work independently. Both roles are common in behavior therapy settings, but Behavior Analysts have greater responsibilities and autonomy.

What are the most commonly searched types of Behavior Analyst jobs in Illinois?

The most popular types of Behavior Analyst jobs in Illinois are:

What cities in Illinois are hiring for Assistant Behavior Analyst jobs?

Cities in Illinois with the most Assistant Behavior Analyst job openings:

Assistant Behavior Analyst jobs near you
Infographic showing various Assistant Behavior Analyst job openings in Illinois as of August 2026, with employment types broken down into 2% As Needed, 79% Full Time, 16% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $69,453 per year, or $33.4 per hour.

Assistant Behavior Analyst

Peoria, IL

Total Spectrum Care
See more jobs at Total Spectrum Careexternal

$68K - $81K/yr

Full-time, Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 27 days ago

Job description

Looking to jump-start your future career as a BCaBA? Check out this opportunity just for YOU!

See why joining our team could be the perfect fit for you:

https://www.youtube.com/watch?v=oBxY-3qZZN4&ab_channel=LEARNBehavioral


Total Spectrum is looking for a bachelor's-level ABA professional to join us in providing high-quality, evidence-based, contemporary ABA therapy to children with autism. Board Certified Assistant Behavior Analysts (BCaBAs) have demonstrated expertise in behavior treatment and are committed to delivering individualized, person-centered care rooted in the principles of assent-based treatment. BCaBAs assist behavior analysts in supervising cases, providing protocol modification, delivering treatment by protocol, and family treatment guidance.  


For nearly 10 years, Total Spectrum has provided evidence-based, contemporary ABA therapy to help children, teens, and young adults with autism find success. Our goal is to empower our clients to build the skills needed to live a happy and fulfilling life.

As a BCaBA at Total Spectrum, you’ll not only have access to experienced local clinical leadership and support, but you’ll also be part of LEARN Behavioral—a collective group of ABA providers delivering collaborative care to communities from coast-to-coast. LEARN employs over 500 BCBAs and offers services in 18 states, and our average clinical leader has been with the organization for 10 years.


LEARN Perks

  • Free, on-demand CEUs on our proprietary LEARNing Lab
  • New Hire Training & additional trainings to help you transition into a supervisory role
  • Mileage & Drive-time reimbursement between clients
  • Tablet for use across working environments + electronic data collection
  • Person-centered and assent-based programming
  • PTO, paid holidays, and floating holidays for full-time employees
  • Sick leave in accordance with state policies
  • Support from multiple specialty teams including: Feeding Intervention Support Team, Functional Analysis Support Team, and High-Risk Review Team
  • DE&I, Neurodiversity, and other specialty groups to foster a diverse and inclusive workplace
  • Organization-wide commitment to ethical, quality-led services for families!

Additional Benefits

  • Mileage & Drive-time reimbursement between clients
  • Tablet for use across working environments + electronic data collection
  • Full-time and part-time benefits available including:
    • Medical
    • Vision
    • Dental
    • Mental Health/Well-being resources (EAP, Care.com Membership, and Lifecare Specialists)
    • 401(k) with discretionary match starting at year 1
    • Accident Benefit, Short Term Disability, Life/AD&D Insurance, and more
  • PTO, paid holidays, and floating holidays for full-time employees
  • Sick leave in accordance with state policies

  • Bachelor’s degree required
  • Board Certified Assistant Behavior Analyst (BCaBA) or expected to sit for the BCaBA exam in the next three months
  • Supervision hours in progress or completed (as outlined by the BACB requirements)
  • Certification, registration, and/or license as required by local statutes to deliver behavior treatment
  • Commitment to our five values: clinical curiosity, integrity, parent partnership, client-focus, and clinical competency

  • Provide behavior treatment by protocol to clients, as-needed
  • Provide clinical direction to technicians, as-needed
  • Assist behavior analysts in protocol modification, assessments, family treatment guidance, treatment planning and clinical programming
  • Follow guidelines regarding time spent on non-billable activities
  • Ensure data is collected and recorded with fidelity and reliability
  • Complete mandatory trainings and attend required meetings
  • Document services delivered accurately and timely according to company policies
  • Report clinical and scheduling concerns promptly
  • Adhere to all company compliance policies, written or unwritten
  • Complete other tasks as assigned by supervisor

Total Spectrum/LEARN Behavioral is an Equal Opportunity Employer. Applicants must be presently eligible to work in the U.S.


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