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Close to $200 billion of New Zealand projects and too few people: what it could mean for UK engineers and trades

News · 2026-08-20 · 4 min read

If you are a civil engineer, project manager or skilled tradesperson in the UK wondering where your career goes next, New Zealand is worth a closer look. The country has more infrastructure work lined up than it has people to deliver it, and there is pressure on the government to close that gap.

The size of the pipeline

Committed and planned infrastructure projects add up to close to $200 billion, covering roads, rail, water and energy. On paper that is a boom. In reality, industry leaders accept there are not enough qualified people to carry it out, and extra funding does not change that.

Infrastructure New Zealand has been urging the industry to see infrastructure as a driver of growth rather than a list of building jobs. That is why skilled people from overseas matter so much: the country needs capability as well as money.

Why New Zealand cannot staff it from home

Several figures explain the opening:

• Construction employment fell 3.5% in the year to March 2025, part of a two-year decline that has cost around 16,000 jobs.
• Around 46,400 New Zealand citizens left on a net basis in the year to September 2025, most of them for Australia and its better pay and steadier work.
• The sector needs around 2,300 new engineers a year and is well short. Engineering makes up a smaller share of degrees than the OECD average, and a third of new engineering graduates leave the profession within two years.
• About one in three engineers working in New Zealand trained overseas, so the system already depends on migration.

Industry leaders also point to a cycle: when projects are cut, skilled people either leave the industry altogether or move to countries with a more dependable flow of work.

The tunnelling lesson

The Auckland City Rail Link is the example the industry keeps coming back to. When its tunnelling finished, more than 100 tunnel boring machine operators left the country. If that skill is needed again for a future Waitematā Harbour crossing, the talent pool will largely have to be built again from the beginning. Engineering New Zealand made a related point in early 2025: professionals need a pipeline that lasts beyond election cycles so they can plan careers around it.

Where the forecasts are heading

The national construction forecasts point upwards, as the figures below show.

Officials themselves said the growth in transport demand was faster than the local workforce could realistically meet.

What UK workers should weigh up

For engineers, construction managers and specialist trades, a lasting shortage, rising demand and a government keen to keep its pipeline believable is the kind of setting where employers compete harder for people. That works in the favour of a well-prepared candidate, but it is not a promise of a job or a visa.

A few practical steps help if you are thinking of applying from the UK:

• Gather proof of your qualifications and experience, such as degree certificates, an NVQ, City & Guilds records or a completed apprenticeship. They are in English already, though certified copies may be asked for.
• Check whether your occupation needs registration in New Zealand, as some trades do.
• Look at the work visa options on the official New Zealand visas pages before you start talking to employers.

For more background, read our pieces on New Zealand's plumbing shortage and what the latest jobs data means if you plan to move. You can also browse jobs in New Zealand and Australia.

Until New Zealand builds a pipeline steady enough to stop its own people leaving, the gap is unlikely to close by itself, and there is room for skilled newcomers who come prepared.

#engineers #new zealand #infrastructure #construction #trades #skilled migration