Tronox is the world’s leading vertically integrated manufacturer of titanium dioxide (TiO2) pigment and other materials that add brightness and durability to products you encounter every day. We are 5,700 people strong, located across six continents and unified by a strong set of values that guide us in our work. At our mines and manufacturing plants, labs and offices, we responsibly transform the earth’s resources into products and opportunities that enhance lives. Our vision is to shape a sustainable, thriving world through enriched and refined minerals.

Why join TRONOX?

Celebrate Your Wins: Be eligible for the Tronox bonus scheme because your hard work deserves recognition

Boost your Super: Enjoy 13% Superannuation

Long Service, sooner: Early access to Long Service Leave at 5 years (pro-rata)

Peace of Mind: Company paid salary continuance, journey, TPD & life insurances

More Time for You: Top up your holidays with our annual leave purchase program

Health & Wellness Perks: Annual health related programs and advantages

Extend your learning: Access to LinkedIn Learning for professional development

At Tronox, we offer more than just a role - we provide the tools, support, and opportunities to help you achieve your career aspirations.

About The Role We are seeking a Payroll Officer on a part-time basis to join our team located at our Kwinana Pigment Plant, approx. 35 minutes south of Perth.

This is a permanent part-time chance, working an outstanding 38-hour fortnight,



offering genuine work-life balance while remaining connected to a supportive and collaborative team.

Reporting to the Payroll Supervisor, your key responsibilities will include:

Payroll-related employee enquiries by independently researching issues, identifying root causes, and delivering accurate and timely resolutions.

Processing end-to-end payroll activities and providing payroll administration support.

Maintaining employee payroll records and ensuring data accuracy and integrity across payroll systems.

Processing employee changes, including new starters, terminations, leave transactions, and remuneration updates.

Producing standard and ad hoc payroll reports and assisting with data analysis and reconciliations.

Ensuring compliance with payroll legislation and requirements, including Fair Work, PAYG, Superannuation, and Single Touch Payroll (STP).

Calculating, validating, and reconciling employee overpayments, including allowances, deductions, PAYG, and superannuation impacts, and supporting timely recovery in line with company policy.

Assisting with month-end activities, payroll reconciliations, audit requirements, and reporting obligations.

Collaborating with HR, Finance,



and site stakeholders to ensure accurate and compliant payroll outcomes.

Identifying opportunities for continuous improvement and supporting payroll process enhancements.

About You To be successful in this role, you will demonstrate:

Previous experience working in a busy payroll environment with a strong focus on accuracy and attention to detail.

A sound understanding of Australian payroll legislation and compliance requirements.

Solid problem-solving and analytical skills, with the ability to investigate and resolve payroll discrepancies.

Experience using Dayforce (highly regarded).

Experience using SAP SuccessFactors (highly regarded).

Intermediate Microsoft Excel skills and experience producing payroll reports.

Excellent interpersonal and communication skills, with the ability to build positive working relationships across all levels of the business.

A strong commitment to delivering exceptional customer service.

The ability to manage confidential information with professionalism and discretion.

Strong organisational skills and the ability to manage competing priorities while meeting deadlines.

Flexibility to work additional hours, up to full-time, to support leave coverage and business requirements when needed.

Applications close on 28 October 2026.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or disability.

📌 Payroll Officer (Wattleup)
🏢 Tronox
📍 Wattleup