The Data Centre industry is the single most competitive market I have seen across Australia's construction sector in the last decade. The hype is real, the numbers are bonkers, and the demand for talent is unprecedented. For the foreseeable future, this will not change.
Engineering consultants design the internal organs, foundations, and backbone of these facilities to ensure they are fit for purpose. The fight for the professionals who can design them has never been greater. Finding and retaining this talent has become a primary boardroom focus across the whole industry.
The Client-Side Lure
I talk to business leaders navigating Australia's Data Centre landscape every day. It has become an all-consuming space. Australia's real estate is hot property for developers, introducing a myriad of local bottlenecks. These range from resource constraints like power and water availability to a severe shortage of the engineers needed to design them.
Compounding this, developers and client-side businesses increasingly want bigger and more capable in-house design teams. The lure of a client-side role has long been a reality for consultants, with question marks surrounding whether the grass really is greener, but the golden carrot being dangled, for many, is now too great to ignore.
Challenge one: The local talent pool is not growing fast enough to keep up with demand. The same handful of experienced engineers are being pursued by developers, operators, hyperscalers, infrastructure investors, and equipment manufacturers. Most of these players can outbid a consultancy on salary, and most are doing so.
The Scale of the Build: 2024 vs. 2026
The speed of escalation is staggering. In October 2024, research by Mandala forecast $26 billion of investment by 2030, with deployable capacity rising to 3,100 MW. Fast forward to 2026, and Commonwealth Bank economists put the Australian Data Centre investment opportunity at roughly $150 billion by 2030, and climbing closer to $220 billion if the full pipeline is built and fitted out. The current pipeline stands at roughly 6 GW, around four times our current operational capacity, with about half of it concentrated in New South Wales.
And it is not just the market that is growing; it is the physical footprint of each build. Only three of Australia's 162 operational Data Centres exceed 100 MW, yet many in the pipeline far surpass that:
- Plumpton (VIC): Syncline Energy is planning a 2.4 GW AI hub across a 350-hectare precinct, billed as Australia's largest.
- Western Downs (QLD): The proposed Western Downs Digital Park spans 725 hectares, with 1.44 GW planned across its first four buildings.
- Sydney (NSW): AirTrunk's proposed Mamre Road campus at Kemps Creek is set for 1.2 GW, making it the first Australian facility positioned to pass the 1 GW mark.
The Power Bottleneck
This brings us to challenge two: grid capacity. Transgrid recently confirmed that signed connection agreements have locked up roughly 1.5 GW of Western Sydney's network capacity, stacked against a massive 20 GW of active enquiries. While upgrades could unlock an additional 2 GW, developers are being told they must foot the bill, prompting Transgrid to point new projects toward the Hunter and Riverina regions.
Naturally, the pipeline will follow the power. This explains why many of the largest proposals sit on the outskirts of Melbourne or in Queensland. This isn't a long-term solution, but a practical workaround for developers eager to break ground. Where the grid cannot upgrade fast enough, developers are discussing how to generate and store their own power. This is partly due to accessibility, but also down to incoming federal standards which will require new facilities to underwrite their own renewable supply. Building a Data Centre will soon be a large-scale energy project in its own right. The crunch point: the engineers who can design these systems are drawn from the same talent pool the energy sector is already starved of.
The Price of Talent
Unsurprisingly, this supply-and-demand saga has driven salaries to unsustainable levels. Across some executive and regional leadership searches we have run recently, packages are two to three times what they were in 2024, notably for leaders who can bring clients with them. More typically, they sit around 60% higher, and at the delivery level, packages are up by roughly 55%.
The Housing Industry Association and the National Electrical and Communications Association have warned that Data Centres, energy, and defence are all pulling from the same limited pool of skilled workers. While their warning focused on the trades, the same pressure exists across the entire design and engineering ecosystem. Skills are transferable, but many of the engineers and leaders who could make the move have already done so. This leaves specialist search firms looking beyond Australia to bridge the gap.
Who Consultancies Are Competing With
A Data Centre build brings multiple parties to the table, and everyone needs the exact same technical expertise:
- Developers & Operators: Require engineers to review, challenge, and accept the consultant's designs.
- Hyperscalers: Build in-house design teams to standardise systems across global regions and drive cost efficiency.
- Infrastructure Investors: Need technical leadership to assess assets and protect capital.
- Equipment Manufacturers: Need engineers who understand the use case for their products, and the people who specify and buy them.
- Contractors: Require design managers to carry a concept through to commissioning.
The core differentiator here is simple economics. For a developer or investor, a highly skilled engineer ensures the integrity of an asset worth hundreds of millions of dollars; a project delay costs far more than a salary. A manufacturer is selling high-margin equipment into a hyper-growth market.
A consultancy, by contrast, is selling hours, at fee rates their clients continue to negotiate hard on. The irony is stark: the consultancy designs the very asset everyone else is scrambling to protect, yet they all want to feed from the consultancy's developed talent.
The Squeeze on Engineering Consultancies
Consult Australia's 2026 Market Conditions Report (surveying 42 member businesses employing over 27,800 people) lays bare how tight this squeeze has become:
- 78% ranked salaries among their fastest-rising costs (up from 48% the previous year).
- 92% were unable to pass their full cost increases on to clients.
- 62% expect increased price competition in the year ahead.
- 57% reported active engineering and technical skills gaps.
Salaries are spiking while fees are compressing. While this isn't a new phenomenon for engineering consultancies, it has hit a critical high. Counter-offering every bid from a developer or hyperscaler is unsustainable.
Widening the Pool: The Solution in Plain Sight
If the local pool cannot grow fast enough, the solution lies in changing where you look. The consultancies making the most headway have stopped competing solely for the same local engineers and are looking further afield with impressive success:
- Target Mature Markets: Ireland, the Netherlands, the Nordics, the UK, the US, and Singapore have been building hyperscale infrastructure for well over a decade. Their engineers have delivered at the scale Australia is only now planning. Many are open to relocating, particularly those with existing ties to Australia.
- Tap Adjacent Mission-Critical Sectors: Hospitals, pharmaceutical cleanrooms and other such mission critical environments all require the same complex resilience thinking. With targeted mentoring, the pivot into Data Centres is a shorter step than it looks on paper.
- Growth From Within: Developing graduates and mid-level engineers is the only way to build a sustainable, homegrown talent pipeline. While this takes time that Australia technically doesn't have right now, it remains an absolute necessity for the bigger picture.
None of this is quick. An international hire takes longer than a local one, with visas, skills assessments and state registration adding months, and it takes more than a salary to persuade an engineer to move hemispheres. The businesses that come through this best will be the ones that plan for it, looking further afield before a role becomes urgent rather than after.