Location, Auckland
Career growth opportunities
Sustainability advocate

He kōrero mō mātou | About us:

At KiwiRail, we’re helping to build a cleaner, better connected Aotearoa. For more than 150 years, we’ve brought people, places, and products together across the country. Today, our purpose—Hononga Whaikaha, Oranga mō Aotearoa (Stronger Connections, Better New Zealand)—guides us as we connect communities and customers through sustainable transport solutions.

We’re proud to be part of New Zealand’s journey to a low-carbon future. Our people work together to deliver real benefits for customers, communities, and the environment.

He whakamārama mō te tūranga mahi | About the role:

As a Sustainability Associate, you’ll help drive KiwiRail’s sustainability goals by supporting carbon emissions reporting, building internal engagement, and embedding sustainable practices across our business. You’ll play a key role in our Sustainability Programme—from leading our Team Kākāriki employee network to contributing to climate adaptation and waste minimisation projects and supporting business units to meet their sustainability targets.

This is a hands-on, collaborative role that combines data analysis, communication, and project coordination to help us deliver meaningful progress on our sustainability commitments.

Ngā pukenga e rapu nei mātou | What you will bring:

We’re looking for someone who:

Has 2–4 years’ experience in sustainability or a related field.
Is confident managing and analysing greenhouse gas (GHG) emissions data for sustainability reporting.
Familiar with GHG reporting platforms such as BraveGen.
Communicates clearly and builds strong relationships across teams.
Is organised, adaptable, and motivated to make a difference.
Passionate and brings positive energy to the role.
Has an analytical mindset.
Shares our commitment to safety, wellbeing, and continuous improvement.

Nōu te rourou | What’s in it for you:

A meaningful role contributing to New Zealand’s low-carbon future.
Opportunities for professional development and learning in a growing sustainability team.
Competitive salary and benefits.
Hybrid work flexibility.

At KiwiRail, we celebrate diversity and inclusion. We welcome applications from people of all backgrounds, abilities, and identities. If you have a passion for sustainability and the skills to contribute, we’d love to hear from you.

Kua rite, kia rite | Ready to Make a Difference?

If you’re ready to help shape a more sustainable future for Aotearoa, apply now and join us on our journey toward a cleaner, connected New Zealand.

Please note: successful candidates will be required to pass a pre-employment checks and hold the right to work in New Zealand.

Me pēhea te tuku tono | How to Apply

Submit your CV and cover letter online. If you’re a current KiwiRail employee, please apply using your internal profile.

Rā aukati | Applications close: 30th November 2025 (unless filled sooner)

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Sustainability Associate