Mechanical Engineer – Product & Systems Development

About the role

The Mechanical Engineer – Product & Systems Development will join GACWheels Mining’s R&D team on the Sunshine Coast to design, validate and improve advanced wheel systems for mining equipment. This full‑time, on‑site position focuses on turning mechanical concepts into detailed CAD models and production‑ready drawings while supporting prototype testing and data‑driven design refinements.

Key responsibilities

• Develop mechanical concepts, perform engineering calculations and create detailed CAD models and drawings for prototype and production builds.
• Support R&D activities, including prototyping, testing, data collection and analysis.
• Translate performance insights into design refinements and system‑level improvements.
• Collaborate with manufacturing, supply chain and field deployment teams to ensure designs are manufacturable and compliant with relevant standards.
• Manage technical documentation, contribute to project planning and execution, and engage with internal and external stakeholders to resolve engineering issues.

Required profile

• Strong foundation in Mechanical Engineering with a Bachelor’s degree or higher.
• Experience in research and development, prototyping, testing and iterative design improvement.
• Ability to work cross‑functionally, manage timelines and document progress.
• Familiarity with engineering standards, safety practices and regulatory frameworks in mining or heavy‑equipment contexts.

Required skills

• Computer‑Aided Design (CAD)
• Machine Design
• Prototyping
• Testing
• Data analysis