Senior Resource Geologist

• Lead Mineral Resource governance, estimation assurance, and geological modelling to deliver robust, compliant, and auditable resource outcomes across WesCEF Minerals.
• Enjoy long-term career development with WesCEF, including competitive remuneration, share allocations, and access to diverse opportunities across the Wesfarmers Group.
• Permanent, full-time position based in Perth or Melbourne with travel as required

WesCEF Minerals

WesCEF Minerals is part of Wesfarmers Chemicals, Energy and Fertilisers (WesCEF), a division of Wesfarmers Limited. WesCEF businesses manufacture and supply essential products to over 225,000 customers in 26 countries, supporting key sectors including agriculture, mining, energy, construction and households. Safety, sustainability and community are central to how we operate. We are committed to continuous safety improvement and are working toward net zero Scope 1 and 2 emissions by 2050. With more than 1,300 employees across WA, Queensland and Victoria, we foster a respectful, inclusive workplace where diverse thinking is valued. Guided by our Diversity, Equity, Inclusion and Belonging Strategy and Aboriginal Inclusion Plan, we support gender balance, cultural respect, Indigenous employment and flexible work. We invest in our people through training, career development and recognition programs. With our headquarters in Perth, WesCEF plays a key role in supporting Australia’s economic growth and advancing a more sustainable future.

WESCEF: We create long-term value for critical industries and everyday life.

About the role

We’re seeking a technically strong and governance-focused Senior Resource Geologist to join WesCEF Minerals. In this role, you will govern, deliver and maintain compliant and auditable Mineral Resource estimates and geological models through robust QA/QC, documentation and peer review. You will provide the technical assurance and stewardship required to support internal decision-making, scoping, pre-feasibility and feasibility studies, mine planning inputs and statutory reporting in alignment with WesCEF Exploration’s development objectives.

Key responsibilities

• Establish and maintain governance frameworks for Mineral Resource estimation, including standards, assumptions, documentation, version control and audit trails.
• Lead end-to-end Resource estimation and model updates, including domaining, variography, estimation, validation, classification and uncertainty communication.
• Own data QA/QC across drilling, sampling, assay and geological datasets, and drive corrective actions with internal teams and external laboratories.
• Coordinate peer reviews and independent audits of geological interpretations, models and estimates, ensuring findings are closed out and documented.
• Prepare and/or technically review Mineral Resource reports and supporting documentation for internal studies and statutory disclosure requirements.
• Provide fit-for-purpose Resource model outputs and technical guidance to mine planning and study teams, including grade-tonnage, cut-off sensitivity, assumptions and limitations.
• Promote continuous improvement in estimation workflows, software practices and technical assurance across WesCEF Exploration.

About you

• Hold a Bachelor’s degree in Geology, Geoscience, Applied Geology or equivalent.
• Postgraduate qualification in Economic Geology, Geostatistics or a related discipline (desirable).
• Eligibility for, or membership of, a recognised professional body such as AIG or AusIMM.
• Competent Person status for Mineral Resource reporting under the applicable reporting code, or demonstrable progress toward CP status.
• Strong understanding of Mineral Resource estimation workflows and governance, from data through to domaining, variography, estimation, validation and classification.
• Demonstrated QA/QC capability across drilling, sampling, assay and geological logging datasets.
• Experience preparing and/or technically reviewing Mineral Resource reports and supporting documentation suitable for internal studies and statutory disclosure.
• Strong stakeholder engagement and technical communication skills, with the ability to translate Resource outcomes into practical mine planning and study inputs.
• Competence with industry-standard geological modelling and resource estimation software, and strong data analysis skills.
• A demonstrated commitment to safety, integrity, collaboration, accountability and continuous improvement.

What we offer

At Wesfarmers Chemicals, Energy & Fertilisers (WesCEF), we value our people and offer a range of benefits designed to support your wellbeing, development and career growth, including:

• Competitive remuneration, including access to the Wesfarmers employee share plan and participation in our annual incentive plan.
• Flexible working arrangements, including work-from-home options where applicable.
• Salary sacrifice opportunities, including novated leasing.
• Access to a wide range of employee benefits across the Wesfarmers Group, including staff discounts at Bunnings, Kmart, Target, Officeworks and Kleenheat, as well as access to Wesfarmers-sponsored arts and cultural events.
• Paid parental leave of up to 18 weeks.
• Ongoing professional development and career opportunities across WesCEF and the broader Wesfarmers Group.

Why WesCEF

At WesCEF, we are committed to building an engaged, high-performing and inclusive workforce that reflects the communities in which we operate. We value diversity of thinking, skills and experience, knowing this drives innovation and better business outcomes.

We welcome applications from people of all backgrounds and encourage Aboriginal and Torres Strait Islander peoples to apply.

We are proud to support flexible working arrangements and understand that flexibility looks different for everyone. If flexibility is important to you, we encourage you to discuss your needs as part of the application process.

Applications close: Sunday 19th July 2026

Our recruitment process considers your alignment to our company values and the requirements of the role. We also have several checks which may be conducted to demonstrate your suitability for the role including but not limited to psychometric assessment, police checks, medical, drug and alcohol testing, right to work check, qualifications, due diligence and/or reference checks.     

We reserve the right to commence the recruitment process prior to the closing date. Therefore, it is recommended to apply as soon as possible.     

Agency applications will not be accepted.  

Applicants must have suitable work rights for Australia to apply.