About the role

Provide specialist resource geology expertise to Bumi Resources Australia Pty Ltd (BRA) – the Australian sub-holding company for PT Bumi Resources Tbk (BUMI)'s non-coal mineral portfolio. The Lead Specialist – Model and Resource Geology is accountable to the Chief Technical Officer for mineral resource estimation, geological modelling, and resource reporting that underpin BRA's subsidiary assets.

Key responsibilities

- Deliver mineral resource estimates for BRA's subsidiary assets to recognised standards, applying geostatistical methods and sound estimation practice to resource modelling
- Deliver three-dimensional geological and grade models for BRA's subsidiary deposits, applying sound geological interpretation and domaining to model construction
- Deliver exploration and resource definition support, including drilling programme input, applying sampling, quality assurance and control, and data-integrity protocols
- Support mineral resource reporting under recognised reporting codes, applying competent-person and technical-governance standards to resource reporting
- Apply BUMI Group technical standards in BRA resource geology and estimation, supporting technical reporting to the Group Head – Technical Services and the BUMI parent
- Observe BRA safety requirements and demonstrate personal safety leadership in all work activities, applying critical controls and secure work practice when working at or visiting BRA mine sites
- Work within the approved budget and apply cost-conscious practice in the area of work




- Identify and support improvement initiatives within the area of technical work, supporting a culture of continuous improvement by adopting sound technical practice
- Contribute as an effective team member to the BRA function, modelling BUMI Group values and contributing to a constructive and professional team culture
- Share technical knowledge and support capability building across the BRA team

About you

- Bachelor's degree in Geology, Geoscience, or a closely related discipline
- Solid experience in mineral resource estimation and geological modelling
- Demonstrated track record of resource estimation, geostatistics, and resource classification
- Familiarity with resource reporting under recognised codes and competent-person practice
- Experience with resource estimation and geological modelling software and technical tools
- Eligibility to work at and access mine sites under Queensland mining requirements
- Right to work in Australia
- Strong safety awareness; integrates safety into geological fieldwork and technical practice
- Technical rigour and accuracy; produces robust, defensible resource estimates
- Sound geological judgement; interprets ore bodies and geological data soundly

About us BRA is a wholly-owned Australian sub-holding company established by PT Bumi Resources Tbk (BUMI) to acquire, develop, and operate non-coal mineral assets through its subsidiary portfolio, with provision for additional subsidiaries as the Australian strategy evolves. BRA grows in phases from holding-company establishment through operational scale-up to steady-state production across its subsidiaries.

📌 Lead Specialist Model and Resource Geologist (Brisbane)
🏢 Bumi Resources Australia
📍 Brisbane