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Behavior Interventionist

BEHAVIORAL THERAPEUTIC SERVICES LLC
Ontario, CA Part Time
POSTED ON 1/28/2026 CLOSED ON 3/28/2026

What are the responsibilities and job description for the Behavior Interventionist position at BEHAVIORAL THERAPEUTIC SERVICES LLC?

Job Title: Behavior Interventionist (ABA Therapy) – Part-TimeCompany: Behavioral Therapeutic Services (BTS)Locations: Rancho Cucamonga, CA & Hesperia, CAEmployment Type: Part-TimePay Range: $18.00 – $27.00 per hour, depending on experienceJob DescriptionBehavioral Therapeutic Services (BTS) is seeking compassionate and motivated Behavior Interventionists to provide Applied Behavior Analysis (ABA) therapy to children with special needs in the Rancho Cucamonga and Hesperia areas. This role is ideal for individuals who are passionate about making a meaningful difference in the lives of children and their families.Behavior Interventionists work one-on-one with clients in home, school, and/or community-based settings under the supervision of a Board Certified Behavior Analyst (BCBA).ResponsibilitiesImplement individualized ABA treatment plans developed by a BCBAProvide one-on-one behavioral therapy to children with special needsCollect accurate data on client progress and behaviorUse positive reinforcement and evidence-based interventionsCommunicate effectively with supervisors, families, and team membersMaintain professionalism and confidentiality at all timesAttend required training sessions and supervision meetingsQualificationsHigh school diploma or equivalent (college coursework in psychology, education, or related field preferred)Experience working with children with special needs preferred (ABA experience a plus, but not required)Willingness to learn and receive ongoing training and feedbackStrong communication and interpersonal skillsReliable transportation and ability to travel to client homesMust pass background check and TB clearanceSchedule & AvailabilityPart-time hoursAfternoon and early evening availability preferredFlexible scheduling based on client needsBenefitsPaid training and ongoing supervisionCompetitive hourly pay based on experienceOpportunities for growth within the ABA field (including RBT pathway)Supportive team environmentMeaningful work that positively impacts children and familiesCompany DescriptionBehavioral Therapeutic Services (BTS) is an Applied Behavior Analysis (ABA) therapy provider dedicated to supporting children with special needs and their families. We work primarily with children diagnosed with autism spectrum disorder and other developmental challenges, providing individualized, evidence-based behavioral intervention services.At BTS, our services focus on building meaningful skills that promote independence, communication, and social development. We believe in using positive, strength-based approaches that respect each child’s unique abilities and needs. Our team is committed to delivering ethical, compassionate, and effective care through consistent collaboration with families and ongoing professional support for our staff.By emphasizing independence and positive, client-centered care, Behavioral Therapeutic Services strives to create lasting progress that improves quality of life for the children and families we serve.

Salary : $18 - $27

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