Are you a recognised mechanical engineering leader looking to shape technical excellence across a global engineering business?

Mineral Technologies is seeking an experienced Principal Mechanical Engineer to provide technical leadership, governance and strategic direction across our Mechanical Engineering discipline. This is a rare opportunity to take ownership of engineering standards, mentor and develop talented engineers, and influence the delivery of complex mineral processing projects around the world.

Reporting to the Engineering Manager, you will act as the Mechanical Design Authority, ensuring technical quality, innovation and consistency across studies, detailed design and project delivery activities. While this is a leadership position, it remains a hands on technical role, with a significant focus on project delivery and solving complex engineering challenges.

You will work closely with project teams, discipline leaders, clients and industry partners to drive technical excellence, strengthen capability and support the continued growth of our Engineering and Projects business.

What We're Looking For

- Degree qualifications in Mechanical Engineering
- RPEQ registration and membership with a recognised professional engineering body
- More than 15 years post graduate experience, including extensive experience within mining, minerals processing or a related heavy industry
- Proven experience across the full project lifecycle including concept studies, feasibility studies, detailed design and project execution
- Extensive knowledge of wet mechanical and process plant design, including pumping systems, piping networks and slurry handling infrastructure
- Robust experience with mechanical equipment selection, technical evaluations and vendor management




- Demonstrated experience leading technical governance, design reviews, standards development and quality assurance processes
- Proven capability in developing engineers through mentoring, coaching and technical leadership
- Strong stakeholder engagement skills with the ability to influence project teams, clients and industry partners

Experience in mineral sands, iron ore processing, modular plant design, construction and commissioning activities, or international project delivery will be highly regarded.

What We Offer

- The opportunity to influence engineering standards and practices across a global business
- Exposure to diverse and challenging mineral processing projects
- A collaborative and highly experienced engineering team
- Genuine opportunities to mentor and develop future engineering leaders
- A values driven culture that prioritises safety, continuous improvement and professional growth
- Flexible working arrangements and a supportive team environment
- Competitive remuneration and employee benefits

About Mineral Technologies

Mineral Technologies, a subsidiary of Downer, is renowned as the world's most relied upon fine mineral processing solutions provider. For more than 80 years we have partnered with customers in mining operations to deliver innovative, cost-effective process solutions for a wide range of fine minerals. Our teams help customers to produce quality mineral products that are used to manufacture everyday items including paint, ceramics, glass, steel making, sunscreen, cosmetics and much more. Recognised for our expertise, we employ a skilled and diverse workforce delivering metallurgical testing, equipment manufacturing and engineering solutions. Our teams are based in key mining regions across Australia, India, Africa, North and South America.

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📌 Principal Mechanical Engineer (City of Gold Coast)
🏢 Downer Edi
📍 City of Gold Coast