Internal Auditor at Public Transport Authority

Position Internal Auditor
Posted 11 May 2026
Expired 10 Jun 2026
Company Public Transport Authority
Location Perth | AU
Job Type Full Time

Job Description:

Latest job information from Public Transport Authority for the position of Internal Auditor. If the Internal Auditor vacancy in Perth matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.

Please note that applying for a job may not always be easy, as new candidates must meet certain qualifications and requirements set by the company. We hope the career opportunity at Public Transport Authority for the position of Internal Auditor below matches your qualifications.

An opportunity is available for an experienced internal audit professional to join the Public Transport Authority (PTA) and contribute to the delivery of high‑quality internal audit services across the organisation. This role undertakes internal audits across all PTA divisions, identifying risks, reporting on compliance and performance, and supporting improved governance, systems and processes.

Working closely with the Internal Audit Manager, the position supports the delivery of the approved audit plan in accordance with the Internal Audit framework and relevant professional standards. The role involves planning and conducting audits, preparing clear and concise reports, presenting findings to stakeholders, and liaising with executives and divisional teams to support the effective implementation and follow‑up of audit recommendations.

About You

To be successful in this role you will have:

  • Relevant tertiary qualifications with eligibility for professional membership (IIA, CPA, CAANZ or IPA).
  • Extensive experience leading and delivering internal audits in complex, commercial environments.
  • Strong knowledge of financial governance, audit standards and legislative frameworks.
  • Highly developed analytical, communication and report‑writing skills, with the ability to engage stakeholders at all levels and deliver outcomes to agreed timeframes.
About Us

The Public Transport Authority (PTA) is a leader in its field, driven by a simple and powerful purpose: getting everyone there. Through constant care, education and forward thinking, we provide a world‑class network and workplace that will get everyone there.

Under the PTA, Western Australia’s public transport system is the best in Australia and among the most efficient, clean and safe networks globally. With over 150 million boardings across all services during FY24/25, our buses, ferries and trains move the people of WA where they need to go now, while the numerous METRONET projects build toward meeting their needs in the future.

Moving millions of people requires the skill and commitment of a talented workforce, one that is fostered by a culture of inclusivity and benefits from its diversity. This is ultimately what ensures the PTA delivers on our purpose while upholding our values every step of the way.

Our Values
  • Safety - We are committed to safety and protecting your future.
  • Respect - We value and respect our customers, suppliers and each other.
  • Recognition - We recognise each other for achievement, initiative and innovation.
  • Integrity - We are honest and ethical.
  • Sustainability - We consider the long‑term economic, social and environmental impact of everything we do.
You can expect.
  • Government role with stability and opportunities to grow through personal development and career pathways
  • Health and Wellbeing programs including access to a free 24/7 onsite Gym.
  • Subsidised Corporate Apparel and Spectacles
  • Opportunity to join our Social Club offering savings and benefits all year round.

This is a Permanent full‑time opportunity available for an immediate start. Applicants assessed as suitable through this process may be used to fill similar vacancies on a fixed term or permanent basis that may arise within the next 12 months.

To be eligible to work permanently at the PTA you must be either an Australian Citizen, have Permanent Residency status or hold a current visa with permanent working rights in Australia, at the time of application (or for the length of the contract).

The PTA is an equal opportunity employer and encourages people with disability, Aboriginal and Torres Strait Islander people and persons from culturally diverse backgrounds to apply.

Further information

For further information about the role please contact Justine Davies, Director Audit & Risk on

For more information about the PTA, please visit

For technical difficulties, please contact the RAMS helpdesk at or email

How to Apply

Applicants must apply online, using the ‘Apply for this job’ button and this will take you to the WA Jobs board where you will need to follow the instructions listed on the advert. If not directed straight to the position, please key Position Number 37483 in the web search box.

Closing Date: 5pm (WST) on Wednesday, 20 May 2026

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Job Info:

  • Company: Public Transport Authority
  • Position: Internal Auditor
  • Work Location: Perth
  • Country: AU

How to Submit an Application:

After reading and understanding the criteria and minimum qualification requirements explained in the job information Internal Auditor at the office Perth above, immediately complete the job application files such as a job application letter, CV, photocopy of diploma, transcript, and other supplements as explained above. Submit via the Next Page link below.

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