About SUEZ

SUEZ is a global leader in the water and waste management sectors. We have been operating for over 160 years, employing more than 45,000 people across 40 countries — all united by one common objective: to protect our resources and improve the quality of life wherever we operate.

In Australia, SUEZ provides access to drinking water for over 14 million Australians and wastewater treatment services for a further 3.5 million. Our core services include Design & Build, Operations & Maintenance, Build Own Operate & Transfer (BOOT), and a range of partnership models.

With a diverse, inclusive, and globally connected workforce, SUEZ brings a worldwide perspective to solving complex challenges. We support flexible working arrangements, prioritise wellbeing, and foster a collaborative environment that encourages innovation, continuous improvement, and career development.

About the Role

We are seeking a Senior Mechanical Engineer to join our Engineering & Construction team, supporting the delivery of complex water and wastewater infrastructure projects from concept through to commissioning.

In this role, you will provide mechanical design leadership across multiple project phases, ensuring designs are technically robust, compliant with Australian standards, and aligned with project requirements. You will work closely with multidisciplinary teams, supporting design coordination, construction activities, and commissioning to ensure successful project outcomes.

You will also play a key role in reviewing designs, managing vendor and subcontractor inputs, and supporting site-based engineering activities, ensuring quality, safety, and performance expectations are consistently met.

About You

You are an experienced Mechanical Engineer with a strong background in the design and delivery of water or wastewater infrastructure projects. You enjoy working across the full project lifecycle and bring a practical, solutions-focused mindset to engineering challenges.

You are confident collaborating within multidisciplinary teams and have strong communication skills that allow you to engage effectively with internal stakeholders, clients, and suppliers. You are detail-oriented, commercially aware, and capable of balancing technical requirements with project timelines and constraints.

What You’ll Bring

·         Mechanical Engineering degree with 5+ years’ design experience (including Australian water projects)

·         Strong capability in P&IDs, mechanical layouts, and equipment selection

• Strong capability across design, construction, and commissioning of pipelines, pump stations, or treatment systems

• Experience working within highly regulated environments (WSA, Australian Standards, client specifications)

• Ability to coordinate across multidisciplinary teams, contractors, and vendors

• Experience contributing to HAZOP / Safety in Design and risk-based engineering decisions

Highly regarded: Chartered / NER / RPEQ and experience supporting FAT/SAT and vendor management

Applications close Friday, 8 May 2026

Please note we will not be accepting unsolicited resumes from third-party recruitment agencies.