Lead Mechanical Designer

From design to delivery, engineer your future with us! Don’t be just a number, be part of a legacy. At Delonix Solutions, your work has influence, your ideas have impact, and your contribution helps shape the future of mining project delivery. Your strategic thinking will drive innovative results.

About Delonix Solutions//

Our value-driven engineering solutions serve the resource and heavy industries, ensuring seamless project execution through an integrated, multi-disciplinary approach. We deliver projects under EPC, EPCM, contracts, offering flexibility to meet the evolving needs of our clients.

With expertise in modular plant design and delivery, we provide scalable, cost-effective solutions that accelerate project timelines and maximise return on investment.

In essence, we don’t just build projects we optimise, innovate, and create lasting value for our clients.

The Opportunity//

Join a leading multi-discipline design engineering consultancy delivering complex projects across the mining sector. We’re seeking a skilled Lead Level Mechanical Designer to lead the spatial and functional design of plant and infrastructure layouts. This role will be reporting to the Design Manager and is responsible for driving the development and execution of high-quality, innovative, and practical technical designs across multiple engineering projects.

Key Accountabilities//

• Lead mechanical layout design for mineral processing and materials handling systems.
• Oversee 3D modelling and drafting using Bentley tools (MicroStation, OpenPlant).
• Coordinate with other disciplines to ensure integrated, clash-free designs.
• Incorporate site constraints and constructability into layouts; support brownfield upgrades.
• Contribute to EPC/EPCM deliverables, ensuring design intent through execution.
• Engage with clients to translate requirements into practical solutions.
• Mentor junior designers and manage drafting standards and resource allocation.
• Ensure compliance with Australian Standards, safety-in-design, and regulatory codes.
• Drive continuous improvement in design efficiency and collaboration.

What You’ll Bring//

• 10+ years in mechanical design, with a focus on process and materials handling layouts.
• Experience in greenfield and brownfield projects, and EPC/EPCM delivery from concept to commissioning.
• Strong leadership in multi-disciplinary design coordination.
• Proficient in 2D/3D modelling (preferably MicroStation/OpenPlant) and design integration.
• Solid understanding of mechanical systems, piping, and equipment layout.
• Detail-oriented, organised, and adaptable to changing project scopes.
• Familiar with Australian Standards and mining design codes

Cultural Fit//

You are a curious and engaging person who thrives when solving problems, delivering the right outcomes and continuously improving systems, processes and procedures.

You are adaptable and agile and thrive in fast-paced, evolving environments where each day brings new challenges and opportunities.

Like what you’re seeing?

Apply now//

At Delonix Solutions, we are rapidly expanding our business delivering tailored solutions and exceptional results for clients across Australia and internationally. We’re looking for top industry talent who can add value in a vibrant culture founded on leadership integrity, clarity and enthusiasm.

We have a dedicated engineering and design workforce of approximately 100 subject matter experts and support services. We are all a welcoming bunch who put our energy into being the best we can be. For us, this means shared respect, great communication between teams, and celebrating our success.

Please note that full and unrestricted Australian working rights are required for this role.

We kindly ask that recruitment agencies refrain from submitting CVs at this time, as we are managing this process directly.