Hydraulic Modeller - Wastewater / Stormwater
Auckland, Wellington or Christchurch
Join GHD, where passion propels us forward.
At GHD, we stand shoulder-to-shoulder with you to tackle the world’s most pressing challenges to make water, energy and communities sustainable for generations to come. It’s purpose-driven work that makes a real difference and we’re proud to be part of it.
With more than 90 years of experience behind us, our water team brings deep expertise and fresh thinking to the table. We don’t just respond to water challenges. We help lead the way, shaping smarter, more sustainable outcomes.
We’re not just hiring – we’re looking for passionate people who are ready to roll up their sleeves, share ideas and grow together. If you're looking for meaningful work, surrounded by great people and supported to make your mark, you’ll find it here.
Come be part of work that matters and contribute to projects like:
Dive into your next opportunity
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Mechanical Engineer - Water, EOI
Auckland, Wellington or Christchurch
Chart your course at GHD
A career that flows with your life and aspirations
When you join us, you get more than just a job. We invest in your growth and provide a platform for you to thrive in a career that grows with you.
Proudly employee-owned
GHD's employee-owned status is a powerful point of differentiation, allowing our people to build their stake in the company and pass it on to the next generation.
Regional reach
With more than 600 passionate people across Aotearoa New Zealand, and the support of over 5,000 across our Asia Pacific business, we’re united by a shared commitment to creating lasting, sustainable impact.
Our Water team has a strong presence across the country, backed by long-standing industry relationships and established teams in more than nine offices in New Zealand and over 43 in Australia. Whether it’s moving between locations, exploring different disciplines, or stepping into new markets, you’ll find real opportunities to grow your career and deepen your impact.
Flexibility unlocked
We know life is a delicate balance, and we value the moments outside the workplace. That’s why we prioritise work-life harmony and flexibility, recognising our team members’ diverse responsibilities.
Explore your options
Explore your options
Empowered growth
At GHD, professional development is not just encouraged; it’s essential. We actively support our Water team in attaining professional accreditation and building on their expertise, guiding them to reach new heights in their discipline.
Values in action
When you join our Water team, you become part of a legacy focused on transforming communities. Whether it’s through the GHD Foundation, our consistent supplier diversity commitments, or other partnerships, our people are actively involved in giving back. We’re proud to support organisations like Zealandia Eco Sanctuary and work alongside a range of not-for-profits across Aotearoa New Zealand, helping to create more inclusive, sustainable outcomes for the communities we serve.
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Stronger together
We're proud to partner with clients across Aotearoa and the Asia Pacific, drawing on the strength of our water team to tackle evolving challenges. As the sector changes, we’re growing our team with exceptional talent focused on what’s next. Join us and let's make a lasting impact together."
Nathan Malcolm - Water Market Leader, New Zealand
Join the pledge, shape the future
Ready to make an impact? Join GHD and lead a team that’s committed to transforming challenges into opportunities.
The importance of water to the health of our world can’t be overstated
As the frequency and intensity of floods, droughts and storms increases, the water industry must continue to build resiliency and lead from the front.
Together with our clients, we are thinking and doing things differently to help pre-empt and prepare for what's next. Be a part of this dynamic and committed team of diverse water specialists and drive change for your community.