Treasury Assurance Unit Lead

(6-month fixed-term or secondment)

Mō mātou | About Us

At The Treasury Te Tai Ōhanga we’re creating a better future for New Zealand and everyone who calls our amazing country home. We’re the Government’s economic and financial advisor, working hard to raise the standard of living for everyone in Aotearoa, now and in the future.

Our talented people bring their diverse backgrounds and experiences to tackling New Zealand’s biggest and most inter-connected issues. Every day, they are influencing, advising, and supporting Ministers, Crown CEOs and Government decision-makers to shape our country’s collective tomorrow.

The Treasury Assurance Unit (TAU) is a new team established within the Budget and Fiscal Strategy Division to coordinate non-infrastructure Investment Decision Assurance (IDA) reviews, operate and maintain the IDA framework, and provide system-level assurance insights.

Kōrero mō te tūranga | About the Role

We are on the hunt for a highly skilled and motivated TAU Lead.

In this role, you will establish and lead the TAU, setting its operating model, governance, work programme and service standards. You will oversee the delivery and quality of IDA Reviews, build trusted relationships across government while maintaining the TAU’s independence, and ensure evidence and lessons are captured to inform the TAU’s future direction.

This is a full time, fixed term position (40 hours per week) based in Wellington, New Zealand for 6 months.

Ō pūmanawa | About You

This important work takes a special kind of person with a passion for making a difference and getting things done. We are committed to employing people, with a wide range of academic, cultural and social backgrounds and experiences, who represent the New Zealand community we serve. The specific experience, skills, and qualities that will help you succeed in this role include

• Significant experience in investment assurance, major projects, public finance, governance, or a related field, supported by relevant tertiary qualifications.
• Proven ability to establish and lead new functions, operating models, or complex change programmes.
• Strong strategic thinking and assurance judgement, with the ability to navigate ambiguity and make risk-informed decisions.
• Demonstrated success building credibility and influencing senior stakeholders, including Ministers and public sector leaders.
• Exceptional communication skills, with the ability to provide clear, concise advice to senior decision-makers.
• Strong understanding of the New Zealand public sector environment, with the ability to obtain and maintain the required security clearance.

Ko ngā hua | What we Offer

This is an important job and that's why we'll do all we can to support your success. Flexible work arrangements along with a range of other health and wellbeing initiatives, will help you enjoy a positive work/life balance. Our numerous social events, sports teams and employee networks will enable you to connect and have fun.

The wharenui, at the heart of our workplace, embodies our commitment to diversity and making this an inclusive place that will welcome the unique experiences and perspectives you bring to our collaborative team culture.

We'll prioritise your development, offering you opportunities to train and advance your chosen career. The work will stimulate and challenge you, helping you learn, grow and build valuable experience and skills.

Appointments will be made based on the successful candidate's skills, experience and alignment with the requirements of the role.

Tono mai ināianei | Apply Now to shape your, and New Zealand's, tomorrow.

Apply online. Applications close 11 55pm on Sunday, 22 November 2026.

For more information and a kōrero please contact us at talent@treasury.govt.nz.

Please note, we will review applications as they are received and may interview suitable candidates before the closing date, so don't wait to apply!

Kia Pono (Making a Difference) | Kia Whakamana (Enhancing Mana) | Kia Hono (Achieving Together)