Opportunity to have a large impact, building mines from early stages of operational readiness, being involved from the very beginning
Play a key part in supporting MinRes' rapidly growing position in the lithium sector and be part of the growth
MinRes Employee share plan + Great employee perks
The Opportunity
As the Senior Underground Mining Engineer, you will play a key technical role in supporting the onsite restart and ramp-up of the underground mine at the Mount Marion Operation, helping guide the project through to steady-state production.
This position will commence on an 8D6X roster, flying from Perth.
Reporting to the Underground Superintendent, this role will support the delivery of safe, efficient and practical underground mine plans, schedules and technical outputs. You will work closely with operations, contractors and corporate technical teams to develop and implement mine planning processes, optimise execution plans and ensure technical functions are aligned with operational readiness and production requirements.
Key Responsibilities:
Support the development and execution of underground mine plans, schedules, physicals, costs and infrastructure plans
Deliver short-term mine planning and scheduling activities to support operational readiness and steady-state production
Provide technical input across underground design, drill and blast, ventilation, geotechnical, pastefill and infrastructure requirements
Work collaboratively with the Underground Superintendent, operations teams and contractors to ensure plans are practical, safe and executable
Monitor performance against plan, identify variances and support the development of corrective actions
Assist with contractor coordination, performance monitoring and compliance from a technical and operational planning perspective




Collaborate with corporate commercial and technical teams to support contracting strategies, mine planning deliverables and project ramp-up requirements
Support the development and implementation of underground planning systems, processes and reporting tools
What is Required:
Tertiary qualification in Mining Engineering or equivalent
WA First Class Mine Manager's Certificate of Competency required and a current Schedule 26 Certificate highly regarded
Strong underground mining engineering experience, ideally within large-scale mechanised long-hole stoping with pastefill operations
Experience supporting underground project ramp-up, operational readiness or transition into steady-state production
Strong capability in short-term mine planning, scheduling, design and operational support
Familiarity with relevant underground mining software and technologies
Sound understanding of contractor coordination, performance monitoring and compliance requirements
Ability to work closely with operational, technical and corporate stakeholders to deliver practical outcomes
Growth mindset with strong communication, problem-solving and relationship-building skills
About Mt Marion
Mt Marion is located 40km south-west of Kalgoorlie in the Goldfields region of Western Australia. MinRes manages all mining activities at Mt Marion, including a spodumene concentrate processing plant with an annual production capacity of 600,000 tonnes (SC6 equivalent).
About Mineral Resources
MinRes is a leading diversified resources company with extensive operations in lithium, iron ore, energy and mining services across Western Australia. With a focus on people and innovation, MinRes has become one of the ASX's best-performing companies since listing in ****.
At MinRes, the future's bright. Be part of our next chapter.
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📌 Senior Ug Mining Engineer (Western Australia)
🏢 Mineral Resources
📍 Western Australia