JOB DESCRIPTION

An exciting role for a driven and experienced Principal Mechanical Engineer to join an award-winning company on a full-time basis.
Quattro Project Engineering, based in Western Australia, has over 10 years of experience delivering engineering and construction solutions to the Resources and Civil sectors. Partnering with diverse clients, Quattro manages projects from feasibility to commissioning, ensuring reliable outcomes through disciplined engineering.
With a focus on underground mining and paste plants, Quattro’s divisions - Engineering, Operations, and Manufacturing - drive innovation, efficiency, and safety. Guided by integrity, adaptability, and respect, Quattro seeks passionate professionals eager to excel and contribute to a culture of collaboration and growth.
More About

• Provide expert design input for mine processing plants and underground infrastructure (including de-watering and mechanical services)
• Perform and oversee mechanical calculations, simulations, and analysis to ensure design integrity and compliance
• Lead projects from concept to delivery, managing resources, timelines, budgets, and deliverables
• Collaborate with multidisciplinary teams
• Mentor and develop the mechanical engineering team; foster a high-performing and collaborative culture
• Support business development by identifying opportunities, preparing proposals, and engaging with clients
• Maintain strong client relationships and drive successful outcomes on domestic and international contracts
• Ensure compliance with relevant codes, regulations, and company standards
• Prepare technical documentation, reports, and tender submissions
• Review vendor documentation and perform system modelling using engineering softwar