Hydraulic Modeller

Overview

Hydraulic Modeller – Water and / or Wastewater – Auckland

Auckland | Help shape the future of water infrastructure in Aotearoa

Create lasting impact with purpose. At Mott MacDonald, we’re more than a global consultancy—we’re a community of passionate professionals committed to delivering sustainable, people-focused solutions. Our work is grounded in integrity, collaboration, and care for the communities we serve. We’re proud of our legacy in Aotearoa New Zealand, where our locally based teams have contributed to some of the country’s most strategic and meaningful infrastructure projects. Now, we’re looking for a Hydraulic Modeller to join our growing Water team in Auckland.

Why this role matters

Water is life—and how we manage it shapes the wellbeing of our people, our environment, and our future. As a Hydraulic Modeller, you’ll play a key role in delivering innovative, data-driven solutions that support resilient, sustainable water systems across New Zealand.

You’ll work alongside a tight-knit, supportive team of engineers, planners, and digital specialists, contributing to projects that span the country and beyond. Your work will directly influence how communities grow, adapt, and thrive.

What You’ll Do

• Contribute to hydraulic modelling and network planning projects across water and / or wastewater systems
• Develop and refine models to support strategic master planning and infrastructure development
• Apply your knowledge in software platforms such as InfoWorks WS Pro, EPANET, InfoWorks ICM, DHI MIKE+, ArcGIS, and QGIS
• Collaborate with multidisciplinary teams across Auckland, Wellington, and nationally
• Communicate insights and solutions clearly to clients and stakeholders
• Learn from team members and contribute to a culture of learning and excellence

What You’ll Bring

Why Mott MacDonald?

We believe in empowering our people to thrive—professionally and personally. When you join us, you’ll be part of a diverse, inclusive team that values your voice and supports your growth.

We Offer

Location(s) : Auckland Central, NZ

Contract Type : Permanent

Work Pattern : Full Time

Market : Water

Discipline : Water

Job Ref : 10635

Recruiter Contact : Simon Hampton

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