Behavioral Interventionist (Part-Time) Job at Cortica, Santa Ana, CA

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  • Cortica
  • Santa Ana, CA

Job Description

We're immediately hiring passionate Behavior Therapists in Irvine, California, and surrounding areas to join our team, delivering Play-Based ABA Therapy to families in a variety of settings including homes, communities, schools, and clinics.

At Cortica, we are on a mission to transform lives—one child, one family, and one community at a time. We celebrate diversity and foster an inclusive, collaborative environment where every voice is heard and valued.

Starting Pay Range: $21.18 - $28.42/hour.

We would love to hear from you if:

  • You love working with children and enjoy engaging in play.
  • You have a high school diploma/GED, a bachelor’s or master’s degree in a related field (preferred but not required).
  • You hold a valid Driver’s License and have reliable transportation.
  • You’re available to work in the early or late afternoons, with occasional Saturday availability.

What You’ll Do:

  • Provide 1:1 behavior-analytic services through play-based therapy to children with autism and other neurodevelopmental differences.
  • Implement positive behavior strategies developed in collaboration with a Board-Certified Behavior Analyst (BCBA).
  • Use data-driven techniques to support children’s individualized treatment plans in home, community, school, or clinic settings.
  • Document progress and outcomes with data collection and session notes.


Why Join Cortica?

  • Referral Bonus ($250-$500).
  • Cell Phone Stipend.
  • Paid Training & Comprehensive Onboarding Experience.
  • BCAT Exam Review & Training.
  • Flexible Schedules.
  • Paid Drive Time & Mileage Reimbursement.
  • Continuing Education Reimbursement.
  • Ongoing Professional Development & Career Growth.
  • Supportive Leadership (Led by experienced BIs, ABA Supervisors, and Assistants).
  • Clear Career Pathways (With opportunities to advance through internal job boards).
  • Collaborative, Multidisciplinary Teams (Work alongside BCBAs, Speech Therapists, Music Therapists, Occupational and Physical Therapists, Pediatricians, Neurologists, and more).
  • Fun Monthly Team Building Events.


If you're considering a career in mental health, child development, special education, or behavioral health, this is the perfect opportunity to start your journey! Many of our team members go on to pursue roles as BCBAs, behavior specialists, or even ABA adjunct faculty. We’re not just an ABA company—we’re committed to making a difference in the lives of children and families.

Apply today to connect with a recruiter and explore joining our transformative team. Let’s make an impact together!

EOE. This posting is not meant to be an exhaustive list of the role and its duties. You are occasionally required to stand, walk, sit, climb, balance, kneel, crouch, or crawl; reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Team members must occasionally lift and/or move up to 40 pounds.

Please review the job description at the following link:

Privacy Notice:
Cortica is committed to protecting your personal information in compliance with applicable federal and state laws. Please review our Privacy Notice to understand how your data is collected, used, and protected. 

Fair Chance Ordinance Compliance:  
Cortica is committed to fair hiring practices. Qualified candidates with criminal histories and/or driving violations will be considered and are not automatically disqualified from employment, consistent with applicable federal law, the California Fair Chance Act, and local ordinances. 

Driving Requirement:
This position requires the successful completion of a post-offer background check and a motor vehicle report review. 

E-Verify Participation:
This employer participates in E-Verify. Click here to view the E-Verify Poster and your Right to Work.
Este empleador participa en E-Verify. Haga clic aquí para ver el cartel de E-Verify y su derecho a trabajar.

About Cortica:

Cortica is a leading provider of advanced neurological therapies for children with autism and other developmental differences. We offer in-home, in-clinic, and telehealth services that empower families to achieve long-lasting, transformative results.

Job Tags

Part time, Local area, Immediate start, Flexible hours, Saturday,

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