The Engineering World Has a People Problem. Today's a Good Day to Talk About It.

Today is World Engineering Day for Sustainable Development. UNESCO proclaimed it back in 2019 as a way to recognise the role engineers play in tackling global challenges, and every year on March 4, the profession takes a moment to look at where things stand.

This year's main event is happening in Jakarta, co-organised by the World Federation of Engineering Organizations and the Institution of Engineers Indonesia. The theme is "Smart Engineering for a Sustainable Future Through Innovation and Digitalisation." And while that sounds like a mouthful, the actual conversations are worth paying attention to, especially if you're trying to hire engineers in Australia right now.

What's going on in Jakarta

The three-day programme covers a lot of ground, but it really comes down to two things: how AI and digitalisation are changing what engineers do, and how the profession delivers sustainable infrastructure when there aren't enough people to do the work. There's a dedicated panel on AI in engineering with speakers from across Africa, the Middle East, Latin America, and Southeast Asia. These aren't separate problems. They feed into each other.

AI isn't hype anymore. It's a hiring problem.

It's easy to tune out when someone brings up AI. But the reason it has its own panel at the world's biggest engineering event is because it's changing what employers expect from engineers day to day.

Firms designing bridges, managing building services, or planning transport infrastructure are all being expected to integrate digital capability into their delivery now. BIM, data literacy, AI-assisted design. A few years ago this stuff was a nice-to-have. Now it's table stakes.

That means firms don't just need a good structural or civil engineer. They need someone who gets the engineering fundamentals and can work with the new digital and sustainability tools. Finding someone who ticks both boxes is genuinely hard. And it's getting harder.

There aren't enough engineers. But it's more complicated than that.

One of the reasons UNESCO created this day in the first place was to encourage more people into engineering. Seven years on, is that still the issue?

Short answer: yes. But it's not just a numbers game.

Korn Ferry's research projects that by 2030, more than 85 million jobs globally could go unfilled because there simply aren't enough skilled people, costing the global economy roughly $8.5 trillion a year. In the US, engineering unemployment sat at just 1.8% in January 2026, less than half the national average. The BLS projects engineering employment to keep growing faster than average through 2034.

So there's demand. But the problem isn't that companies can't find engineers at all. It's that they can't find the right one. The American Council of Engineering Companies found in early 2025 that 9% of positions stay unfilled, even as 75% of firms plan to hire more in the year ahead. The gap is specialisation, location, and experience. Not headcount.

In Australia, it's worse Engineers Australia's data puts it bluntly: the engineering skills shortage is the worst it's been in over a decade. Demand is growing at three times the rate of the general workforce. Around 50,000 positions need to be filled now, and Professionals Australia projects a shortfall of 200,000 engineers by 2040 if nothing changes.

Civil engineers are the most in demand by a wide margin, making up almost half of all engineering vacancies. More than 15 engineering occupations are in national shortage according to Jobs and Skills Australia's latest data.

The pipeline isn't keeping up. Engineers Australia found that up to 25,000 engineers will retire in the five years to 2026, and another 3,200 leave the profession every year for other sectors. Only a quarter of engineering students finish on time. Half of those who start an engineering degree never finish one. And over a fifth of those who do graduate end up working outside engineering entirely.

Representation makes it worse. Only 13% of qualified engineers in Australia are women, and just 11.2% of the working engineering workforce is female. Globally, UNESCO puts the figure at 10 to 20%. That's not just a diversity talking point. It's a massive chunk of potential talent the profession keeps failing to attract and keep.

None of this is going to fix itself. These are structural problems that need real, sustained effort to address.

So what does this actually mean for firms hiring right now?

AI is changing what engineers need to know. Sustainability mandates are changing what they need to deliver. And the talent pool keeps shrinking.

If you're still writing job specs from five years ago, running eight-week interview processes, or assuming good candidates will wait around while you deliberate, you're going to keep losing people. Engineering unemployment is under 2%. The best candidates have options, and they're using them.

The firms that are winning right now are the ones doing the less glamorous work: upskilling their existing engineers, creating real pathways for graduates, building cultures that actually retain women and diverse talent, and partnering with recruiters who understand engineering well enough to get the brief right the first time.

The specialist shortage is real, it's structural, and it's not going away. The firms that accept that and adapt are the ones that will come out ahead.

And to the engineers out there doing the work, happy World Engineering Day. The infrastructure we rely on, the cities we live in, the systems we take for granted every day, none of it exists without you. Thanks for what you do.

At Source of Hire Recruitment, we specialise in placing engineering and technology professionals across Australia and the US. Every candidate we represent goes through a skills assessment, so when we put someone forward we can speak to what they actually bring. If you're feeling the pinch, we'd love to have a conversation.