Job Description

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- Help establish our brand-new Gossan Valley mine at Golden Grove.
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- Manage and develop a small team.
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- Lead on-site technological improvement projects.
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- Be developed into a future mining leader with a formal succession plan.
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About the Opportunity

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An opportunity has arisen for a Senior Mining Engineer to join our Golden Grove operation in Western Australia. In this role, you will report to the Alternate Underground Manager and work on an 8:6 roster at our new Gossan Valley mine.

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Your focus will be on supporting underground mining operations by ensuring short-term production plans are effectively developed and executed.

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Your primary responsibilities will include:

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- Leading short-term mine scheduling, including weekly and monthly development and production planning.
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- Overseeing drill and blast design and charge-up planning aligned with contractor capabilities.
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- Reviewing and updating short-term mine designs and Plans of Intent (POIs).
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- Collaborating closely with technical services, contractors, and operations teams to ensure plan execution.
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- Monitoring daily operational performance and reconciling outputs against production targets.
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- Promoting and upholding HSEC standards to drive a culture of safety and continuous improvement.
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About You

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Our ideal candidate will have a robust operational mining background, including experience in underground hard-rock environments.

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Other key skills, experience, and qualifications:

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- A tertiary qualification in mining engineering or a related field.
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- A strong understanding of underground mining practices, including longhole stoping with CHF and paste backfill.
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- Experience managing a contractor workforce.
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- Proficiency with mining software packages.
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About 29Metals and Golden Grove

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29Metals is an ASX-listed mining company producing copper and other base and precious metals critical to the global energy transition. Headquartered in Melbourne, we also have support offices in Perth and Brisbane.

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We operate two long-life assets: Golden Grove in Western Australia and Capricorn Copper in Queensland, along with a portfolio of exploration interests, including a strategic tenement package and project in Redhill, Chile.

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Golden Grove is a high-grade underground mining operation producing copper, zinc, and precious metals. With a mine life exceeding 10 years, it has strong potential for further extension. The site is currently undergoing an expansion, including the development of a new mine, the extension of existing operations, and major infrastructure upgrades.

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Next Steps

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Candidates will be required to undergo pre-employment testing, which may include a medical assessment, respiratory mask fit testing, drug and alcohol screening,



national police clearance, working rights verification, reference checks, and qualification / licence checks.

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Unlock job insights

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Hirer responsiveness Salary match Number of applicants

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Mining, Minerals & Metals 101-1,000 employees

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29Metals is a copper-focused base and precious metals mining company.

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We explore for, develop and produce metals in the form of mineral concentrates that are sold to commodity trading firms or smelters for refining and on-sale as a refined metal product for end use.

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29Metals has two key assets: Golden Grove in Western Australia (copper, zinc, gold and silver) and Capricorn Copper in Queensland (copper and silver).

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We have a pipeline of organic growth opportunities, including identified productivity and operational improvements, and in-mine and near-mine growth opportunities at Golden Grove and Capricorn Copper.

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29Metals is a copper-focused base and precious metals mining company.

n

We explore for, develop and produce metals in the form of mineral concentrates that are sold to commodity trading firms or smelters for refining and on-sale as a refined metal product for end use.

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29Metals has two key assets: Golden Grove in Western Australia (copper, zinc, gold and silver) and Capricorn Copper in Queensland (copper and silver).

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We have a pipeline of organic growth opportunities, including identified productivity and operational improvements, and in-mine and near-mine growth opportunities at Golden Grove and Capricorn Copper.

📌 Senior Mining Engineer (Mandurah)
🏢 29Metals
📍 Mandurah