Registered Psychologist | Positive Behaviour Support Practitioner

Registered Psychologist & Positive Behaviour Support Practitioner

$195,000 to $120,000 + super + bonuses + $2,500 PD allowance
Full-time | Adaptable FTE considered | Bibra Lake base | Metro Perth outreach | WFH admin/report-writing time

Are you a registered psychologist who is already working in Positive Behaviour Support, or a psychologist who wants to develop into PBS with the right support?

Sigma Therapies is looking for a Registered Psychologist and Positive Behaviour Support Practitioner to join our clinician-led Perth team.

This role is ideal for someone who enjoys clinical complexity, formulation, behaviour assessment, therapy, stakeholder consultation and meaningful community-based work.

You will support a mix of NDIS participants and private/self-funded clients , with flexibility to shape the role around your skills, PBS experience and clinical interests.

No formal cover letter is required. A CV and a short message are enough.

Important note about this role

This is not a PBS-only role.

We are looking for someone who is:

- a registered psychologist already considered suitable as an NDIS Behaviour Support Practitioner, or
- a registered psychologist who is genuinely interested in developing into Positive Behaviour Support with appropriate supervision and support

If you are not yet considered suitable as an NDIS Behaviour Support Practitioner, we can discuss a development pathway. PBS responsibilities will depend on your experience, suitability status and supervision requirements.

Why psychologists choose Sigma Therapies

- Strong salary package

- Earn $95,000 to $120,000 + super , with bonus potential depending on role structure, performance and caseload.

- Psychology plus PBS, not just one narrow caseload

- Your role can include psychological therapy, PBS, functional behaviour assessment,



consultation, NDIS reporting and private/self-funded clinical work.

- WFH report-writing and admin flexibility

- Supervision and case discussion

- Admin support

- Meaningful clinical work

- Clinician-led team

About the role

Depending on your experience and PBS suitability status, your role may include:

- psychological therapy for NDIS and private/self-funded clients

- functional behaviour assessments

- interim and comprehensive behaviour support plans

- behaviour support implementation and review

- stakeholder consultation with families, support workers, coordinators, schools and providers

- clinical formulation and risk assessment

- restrictive practice reduction planning, where relevant

- NDIS documentation and reporting

- collaboration with OTs and other allied health clinicians

- future aged care service development opportunities as Sigma expands

The exact caseload will be shaped around your skills, interests and experience.

This role may suit you if you are

- a psychologist already working in PBS

- a psychologist wanting to move into PBS

- a psychologist with NDIS experience

- a psychologist with disability, complex behaviour, mental health, trauma, forensic, child/adolescent or neurodevelopmental experience

- looking for a role that is more varied than a high-volume therapy-only caseload

- wanting flexibility, supervision, admin support and room to grow

What you will bring

You will need:





- general registration as a psychologist with AHPRA

- interest in Positive Behaviour Support, or current PBS experience

- strong clinical formulation and report-writing skills

- ability to work with families, support workers, providers and multidisciplinary teams

- a valid WA driver’s licence and reliable vehicle

- NDIS Worker Screening Check, or willingness to obtain

- a practical, ethical and person-centred approach

Ideally, you will already be considered suitable as an NDIS Behaviour Support Practitioner at Core level or above. However, psychologists who are not yet PBS practitioners but are genuinely interested in developing into this area are encouraged to apply.

About Sigma Therapies

Sigma Therapies is a clinician-led therapy practice based in Bibra Lake, supporting clients across Perth.

We provide psychology, behaviour support, occupational therapy and allied health services across NDIS, private/self-funded clients and future service development areas.

We are building a team where clinicians are supported to do high-quality work, write properly, think properly and practise safely.

Apply now

Click Apply and send your CV.

You do not need to send a formal cover letter. A short message is enough.

In your message, tell us briefly:

- your psychology experience

- your PBS experience or interest in PBS

- whether you prefer full-time or part-time work

- when you may be available to start

Not ready to formally apply?

You are welcome to request a confidential chat first.

For a confidential conversation, contact: Nicholas Fares *** **************@sigmatherapies.com.au

Be careful - Don’t provide your bank or credit card details when applying for jobs. Don't transfer any money or complete suspicious online surveys. If you see something suspicious, report this job ad.

#J-18808-Ljbffr

📌 Registered Psychologist | Positive Behaviour Support Practitioner (City of Cockburn)
🏢 Sigma Therapies
📍 City of Cockburn