Renewable energy jobs at Transpower

  • 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).


    Last updated on Aug 31, 2026 | Report an issue

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