Analyst Modelling Specialist

New Zealand Government; Wellington; On-site; NZD 91,000 - 123,000; Full time

Benefits offered by this job

Flexible work arrangements

Five weeks' annual leave

Health and wellbeing initiatives

Social events & networks

Inclusive culture

Career development

Job summary

The Treasury in Wellington is seeking two Modelling Specialists to contribute to its analytics, modelling and policy analysis capability. This hands-on role involves applying quantitative methods to complex, policy-relevant questions across projects including economic modelling, microdata analysis, forecasting, and applied policy work.

You will work with Treasury colleagues to develop evidence, insights, and analytical products for Ministers and decision-makers, with a focus on rigour and impact.

Qualifications

• A tertiary qualification in economics, econometrics, statistics, mathematics, or another quantitative discipline.
• Proven ability to apply quantitative skills to real-world policy problems.
• Experience working with data, models, analytical tools, and code.
• Strong problem-solving, data manipulation, and analytical skills.
• Excellent written and verbal communication, able to explain complex analysis to technical and non-technical audiences.

Responsibilities

• Contribute to Treasury modelling, data, and analytical capability.
• Work on economic modelling, microdata analysis, forecasting, or applied policy analysis.
• Develop analytical tools and improve analytical processes.
• Support adoption of new approaches and technologies to enhance analysis quality and efficiency.

Skills

Quantitative analysis

Data manipulation

Communication skills

AI/automation experience

Education

Tertiary qualification in economics/econometrics/statistics or mathematics

Tools

Analytical tools

Coding/Scripting

Job description

Have you got what it takes to shape Aotearoa New Zealand’s tomorrow?Why join AIM? Be part of a new team shaping how analytics and modelling are done across the Treasury Work on high-impact, system-wide policy questions Collaborate with talented colleagues across Treasury and other agencies Join a supportive, inclusive culture that values excellence.

About Us

Mō mātou | About UsAt 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 lead 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.

About the team

Analytics, Insights, and Modelling (AIM) team is the Treasury’s centre of excellence for quantitative economic analysis and modelling. The team works across a range of modelling and analytical disciplines, including economic modelling, forecasting, microdata analysis, and quantitative research. The team works closely with policy colleagues, forecasters, and external experts to ensure analytical work is technically robust and directly relevant to New Zealand’s most important economic challenges. AIM values intellectual rigour, collaboration, and curiosity. We offer an environment where analysts can develop deep quantitative expertise while seeing their work shape real world policy decisions.

About the Role

We are seeking two Modelling Specialists at the Analyst level to contribute to the Treasury's modelling, data, and analytical capability. This is a hands‑on analytical role for people who enjoy solving complex problems and applying quantitative methods to policy‑relevant questions. Depending on priorities, you may contribute to a range of projects including economic modelling, microdata analysis, forecasting, or applied policy analysis. You may also contribute to developing analytical tools, improving analytical processes, and supporting the adoption of new approaches and technologies that enhance the quality and efficiency of analysis. You will work closely with colleagues across Treasury to develop evidence, insights, and analytical products that help inform advice to Ministers and decision‑makers.

• These are permanent, full‑time positions (40 hours per week) based in Wellington, New Zealand.
• Depending on priorities, you may contribute to a range of projects including economic modelling, microdata analysis, forecasting, or applied policy analysis.
• You may also contribute to developing analytical tools, improving analytical processes, and supporting the adoption of new approaches and technologies that enhance the quality and efficiency of analysis.

Base salary ranges for these roles are as follows: Analyst – Modelling Specialist: $90,693.30 to $122,702.70. Appointments will be made based on the successful candidate’s skills, experience, and alignment with the requirements of the role.

About You

You are a curious and capable analyst who enjoys using quantitative methods, data, modelling, or technology to solve complex problems and apply them to policy‑relevant work. To be successful in this role, you will bring:

• A tertiary qualification in economics, econometrics, statistics, mathematics, or another discipline that has provided you with strong quantitative and analytical skills.
• Demonstrated ability to apply your skills to solve real‑world problems.
• Experience working with data, models, analytical tools, and code.
• Strong problem‑solving, data manipulation, and analytical skills.
• Strong written and verbal communication skills, including the ability to communicate complex analysis clearly to both technical and non‑technical audiences.
• We would be particularly interested in candidates with experience applying AI, automation, or other emerging analytical tools to support modelling, analysis, and evidence‑based advice.
• Be adaptable and comfortable working in a fast‑paced policy environment.
• Take pride in aligning rigorous analysis with organisational priorities and achieving real‑world impact.

What we Offer

• Flexible work arrangements and five weeks annual leave, 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.

Applications close 11:55pm on Wednesday, 23 September 2026.

Contact us at [e-mail].

Kia Pono (Making a Difference) | Kia Whakamana (Enhancing Mana) | Kia Hono (Achieving Together)#LI-TSY1