Senior Therapist

Schedule: Weekdays – Flexible, 10–12 hours per week

About Us

Montessori Kids by OneHealth is an innovative therapy and education centre blending Applied Behaviour Analysis (ABA) with Montessori principles . We specialize in supporting neurodiverse children through 1:1 therapy, small group programming, and whole-child development.

Our team operates within a collaborative, family-centred model, grounded in evidence-based practice, compassion, and respect for each child's unique strengths. This role is based at our new OneHealth Functional Centre in Bells Corners .

Opportunity

We are seeking a passionate and experienced RBA ( RBA ) to join our multidisciplinary team on a part-time basis. This is an in-person role within our centre. The successful candidate will support a caseload of children with ASD and related neurodevelopmental needs, working alongside therapists, clinical supervisors, and families to develop and monitor individualized treatment programs.

Key Responsibilities

• Conduct Functional Behaviour Assessments (FBAs) and skill-based assessments.
• Develop, implement, and monitor individualized Behaviour Support Plans (BSPs).
• Supervise Instructor Therapists, senior therapists providing coaching, training, and fidelity checks.
• Track clinical outcomes and provide documentation aligned with MCCSS and OAP standards.
• Attend in-centre planning meetings and collaborate with senior clinicians.
• Track clinical outcomes and provide documentation aligned with MCCSS and OAP standards.
• Attend in-centre planning meetings and collaborate with senior clinicians.
• Ensure all clinical interventions are trauma-informed, developmentally appropriate, and aligned with Montessori philosophy.

Requirements

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• Must be certified as a Registered Behaviour Analyst (RBA) in Ontario.
• Minimum of 3 years’ experience working with children with autism and developmental delays.
• Strong knowledge of ABA principles, OAP guidelines, and ethical service delivery.
• Able to work collaboratively in a multidisciplinary team within a busy clinical environment.
• Excellent communication, documentation, and leadership skills.
• Must be available for in-person services. This is not a virtual position.

Compensation & Hours

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• $75.00/hour – Fee-for-service
• 10–12 hours per week
• Flexible weekday schedule
• Reports to the Clinical Program Director
• Supervision provided by our consulting Psychologist

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How to Apply

Please send your resume and cover letter to

• support@onehealthkids,ca
• 📧 Subject Line: RBA Application – Montessori Kids
• Only qualified candidates will be contacted. We thank all applicants for their interest.