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Market Analyst / Senior Market Analyst

Join Transpower in Wellington as a Market Analyst. Support electricity system reliability by analyzing market data, forecasting supply, and informing policy. Work in a collaborative team driving New Zealand’s decarbonisation. Enjoy a dynamic role with health and lifestyle benefits in a diverse workplace.

On-site Full time UTC+13:00 Updated 1 day ago

Applies on careers.transpower.co.nz

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  • Contribute to ensuring electricity system reliability
  • Inform policy, forecast electricity supply, and investigate system changes

Transpower owns and operates the national grid, a critical utility that runs the full length of New Zealand from Kaikohe to Bluff.

As System Operator, we operate the wholesale electricity market and ensure supply (provided by generators) matches demand (by electricity users).

We are also responsible for ensuring New Zealand's electricity system is reliable, competitive, and innovative as we play an integral role in the planning of New Zealand's electricity future.

About the team

The Market Services group supports real-time delivery of the System Operator service, provides information to enable a market response to evolving conditions including risks to security of supply, procures specialist market products such as ancillary services and supports stakeholder engagement with the System Operator.

The group also contributes to market development initiatives and is responsible for System Operator strategy, performance, reporting and regulatory contract management. Read more about the System Operator on our website https://www.transpower.co.nz/system-operator and here https://www.ea.govt.nz/industry/mosp/system-operator/

About the opportunity

This is a great opportunity to join us and work in our Wellington office, in a complex, stimulating environment that provides a unique and essential service to Aotearoa New Zealand.

It's an exciting time for the industry as we support our country's decarbonisation journey. You will be joining a small collaborative and expert team who are integral to the power system's ability to keep the lights on for homes, business and communities across the motu.

Taking on a key role in the team, you'll contribute to modelling and analysis of the electricity market. Your work will help inform policy, forecast electricity supply, and investigate system changes that will enable new technology to be deployed across the power system.

With no two days the same, you'll:

  • Contribute to the modelling and analysis of the electricity market today and into the future
  • Inform policy, forecast electricity supply, and investigate system changes that will enable new technology to be deployed across the power system
  • Communicate the insights of your work to colleagues, senior staff and external stakeholders, enabling them to make informed decisions
  • Deliver effective analytical expertise and support, you will be able to prioritise work including projects, whilst demonstrating agility, flexibility and resilience in assessing often fluid situations that sometimes require answers at short notice

To be considered, your CV and covering letter will demonstrate:

  • Skilled in using Python and Power BI
  • Ability to work with ambiguity and solve problems with missing information
  • Good troubleshooting, analytical and problem-solving abilities
  • Excellent written and oral communication skills, including documentation skills and ability to present technical concepts in an easy-to-understand way
  • Strongly results-orientated with a proactive drive for improvements
  • An inquisitive and analytical mind
  • A bachelor's (or higher) degree in mathematics, science, engineering, economics, operations research or a related field is a requirement of the role.

While not essential, knowledge of the New Zealand electricity or energy sector, familiarity working with complex systems that model electricity markets and/or analysing and drawing insights from large data sets would be advantageous.

Join us at Transpower

Aotearoa is powered by the people who work here. Every home, every marae, every electric vehicle, every hospital relies on the electricity we manage and deliver. As an equal opportunity employer, we embrace diversity.

Our people are made up of over 32 nationalities which makes for a dynamic and stimulating environment. Our benefits include a range of health and lifestyle options to support your wellbeing. View them here: https://www.transpower.co.nz/about-us/careers/benefits

Next Steps

If you're ready to join a great team, and put your analytical skills to the test, please review the position description below and apply without delay.

Please note existing eligibility to work in New Zealand is required.

Interested in knowing more, and seeing our Wellington head office? Watch a brief video here

About this role

Posted
21 Oct 2026
Updated
21 Oct 2026
Job type
Full time
Workplace
On-site
Sectors
Working hours
UTC+13:00
Experience
Bachelor's degree required
LinkedInTranspower

About Transpower

Company Overview

Name

Transpower New Zealand, a state-owned enterprise owned by the New Zealand Crown

Headquarters

Wellington City, New Zealand

Founded

1987

Size

Approximately 1,300 employees globally, with reported staff numbers ranging from about 800 to over 1,300 in recent years (source: linkedin.com, ibisworld.com). Operating revenue of NZ$986 million in FY25 (source: transpower.co.nz).

What They Do

Transpower New Zealand is the state-owned enterprise responsible for owning and operating the country’s national electricity transmission system, known as the National Grid, and also acts as the System Operator managing real-time electricity system stability and security (source: transpower.co.nz). Their core business focuses on planning, building, maintaining, and operating the high-voltage transmission network that moves electricity across New Zealand, serving generators, lines companies, large industrial users, and the wider electricity market (source: transpower.co.nz). The company operates under heavy regulatory oversight, with over 90% of its revenue derived from regulated transmission activities overseen by the Commerce Commission (source: transpower.co.nz). Transpower’s strategic importance stems from its dual role as both asset owner and system operator, positioning it centrally within New Zealand’s electricity infrastructure and market operations (source: transpower.co.nz).

Projects & Track Record

Transpower’s project portfolio primarily consists of national grid investments rather than standalone power generation facilities. Their assets include approximately 12,000 kilometers of transmission lines, 168 substations, and around 25,000 transmission towers, managing over NZ$5 billion in transmission assets (source: transpower.co.nz, transpower.co.nz). The company has a substantial pipeline of regulated network investment, with proposed spending of NZ$4.7 billion under the RCP4 regulatory control period starting April 2025 (source: transpower.co.nz). Recent projects have focused on grid upgrades, substation enhancements, transmission corridor developments, and system operations initiatives to support customer growth and maintain network reliability (source: transpower.co.nz).

Recent Developments

In the last two years, Transpower released its FY25 annual results reporting operating revenue of NZ$986 million and operating expenses of NZ$420 million, reflecting growth linked to the commencement of the RCP4 regulatory period on 1 April 2025 (source: transpower.co.nz). The company has also actively recruited for a variety of roles across Wellington, Auckland, and Christchurch, including senior positions such as Group Financial Accountant, Project Engineering Group Manager, and Experienced Engineer – Power System Dynamics (source: transpower.co.nz, linkedin.com). These developments underscore Transpower’s ongoing investment in both its infrastructure and workforce to support New Zealand’s evolving electricity needs.

Working There

Transpower offers a wide range of career opportunities across engineering, system operations, project delivery, commercial and procurement, finance, investment management, and technical field support (source: transpower.co.nz). The company emphasizes roles critical to maintaining New Zealand’s 24/7 electricity supply, including power technicians, protection technicians, electricians, electrical fitters, mechanical fitters, transmission and distribution line mechanics, high-voltage switchers, site-based project managers, and site supervisors (source: transpower.co.nz). With offices in Wellington, Auckland, and Christchurch, Transpower supports a culture focused on nationally critical infrastructure, offering both office-based and field-based career paths (source: linkedin.com).

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