Title:  Senior Investigator - Safety, Health & Wellbeing

• Make a difference in safety investigations for New Zealand’s rail network
• Permanent full-time role
• Based at any KiwiRail Depot, with on-call duties and travel as required

Position Description

He kōrero mō mātou | About Us

At KiwiRail, we’re connecting New Zealand through rail – a vital network that moves freight, passengers, and tourists across the country. With over 150 years of service, we’re committed to shaping the future of rail transport with innovation, sustainability, and a focus on safety and wellbeing for all.  As a proud State-Owned Enterprise, our role is vital in delivering economic, social, and environmental value to Aotearoa. We value teamwork, diversity, and wellbeing, ensuring that everyone returns home safe and healthy every day.

He whakamārama mō te tūranga mahi | About the Role

We’re looking for a highly skilled and experienced Senior Investigator who can lead investigations and make strategic decisions.

In this role, you will be part of a team responsible for:

• Leading high-level safety investigations
• Implementing investigation policies and procedures
• Integrating learnings into safety initiatives and programs
• Supporting and mentoring the business to drive continuous improvement

As a subject matter expert in safety investigations, you will uphold best practices, ensure regulatory compliance, and promote the use of standardized investigation tools and planning across the business.

You will also play a key role in developing and sustaining safety investigation capability by working with business units and Safety, Health & Wellbeing (SHW) partners to embed consistent investigation practices.

Ngā pukenga e rapu nei mātou | What You Will Bring

Ideally, you will bring:

• 5+ years of experience in a similar investigation or safety role.
• A deep understanding of incident investigation methodologies, such as ICAM, and experience applying them in high-risk, time-sensitive environments.
• Expertise in analysing incidents and producing high-quality reports that support corrective actions and safety improvements.
• Ability to communicate effectively with internal teams and external agencies, maintaining strong relationships with stakeholders.
• A qualification in incident investigation and analysis, with HSE or human factors training preferred.
• A current and valid NZ driver’s licence and the ability to travel as required.

Nōu te rourou | What’s in it for You

At KiwiRail, we offer more than just a job – we offer a chance to be part of something bigger. You will enjoy:

• Competitive salary plus 4% employer KiwiSaver contribution
• Staff discount southern cross medical insurance
• A wide range of discounts at retail partners
• 5 weeks annual leave
• Discounted staff travel
• Access to join NZ Rail Staff Welfare Trust where you will enjoy a range of benefits including access to holiday homes across New Zealand, as well as support for optometry, physiotherapy,  GP services, and prescription costs.
• Professional development opportunities to help you grow and succeed
• Be part of a diverse and inclusive workplace dedicated to innovation, sustainability and community impact

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

If you’re ready to help shape KiwiRail’s safety standards and lead impactful investigations, we’d love to hear from you. Apply now and become part of a team that’s driving safety across Aotearoa.

Applications close Sunday 30th of November 2025.