The Transmission Bottleneck Has Moved. It’s No Longer A Project Problem – It’s a People Problem

TLDR – The 30-Second Read

• The Australian transmission market has crossed a threshold. For years the conversation was about pipeline uncertainty, planning approvals and project delays. That conversation has shifted.
• The industry is no longer short on projects. It’s short on the experienced people who can deliver them.
• Sydney West is becoming a serious driver of new investment, with data centres, the new airport, renewable connections and broader infrastructure growth all stacking on top of each other.
• Utilities are quietly losing experienced PMs, Senior PMs and Project Engineers to major project teams offering stronger packages and marquee project exposure. Humelink is regularly referenced in market conversations.
• HV commissioning capability – engineers with genuine transmission switching and energisation experience -remains the single hardest gap to close.
• Contractors and utilities are increasingly discussing overseas workforce strategies, while EBA pressures are emerging as a major issue for HV contractors scaling delivery across NSW and VIC.

A market reframe

A consistent theme is surfacing across recent conversations between Talesca and utility leaders, EPC contractors and senior delivery people in the Australian transmission market. It’s coming through in client briefings, candidate calls and the work our Associate Director for Transmission & Distribution has been doing across the sector.

The theme is this: the bottleneck has moved.

For most of the last decade, the transmission narrative in Australia has been about getting projects across the line – pipeline visibility, planning approvals, regulatory clarity, social licence. That work is far from finished, but the constraint that’s actively shaping market behaviour right now is different.

The constraint is people. Specifically, the layer of experienced delivery talent that turns approved capital programs into energised assets.

That shift matters because it changes what good looks like for hiring teams. It changes the questions clients should be asking their recruitment partners. And it changes what candidates can credibly negotiate.

Sydney West is a perfect storm

The clearest example of demand compounding is Sydney West.

Load growth there is becoming a serious driver of transmission investment in its own right. Several things are happening at once:

• Data centres are landing in Sydney West at a scale and pace that has surprised even people who model the load forecasts for a living.
• Western Sydney International Airport is now operationally close enough that the supporting infrastructure can’t be deferred any longer.
• Renewable connections queued through the AEMO process are pulling against the same transmission and substation capability.
• General infrastructure and residential growth is doing what it always does in growth corridors – adding base load that has to be planned for.

Individually, each driver would be significant. Stacked together, they create a demand profile that the existing delivery workforce simply wasn’t sized for. And Sydney West is one geography. Similar dynamics are playing out across Victoria, South Australia and parts of regional Queensland.

Utilities are losing their best delivery people

There’s a quieter conversation going on inside the utilities themselves.

Experienced PMs, Senior PMs, and Project Engineers are leaving utility BAU teams to join major project delivery teams – both inside other utilities and across the contractor and EPCM side. The pull factors are well understood: stronger packages, marquee project exposure, and the chance to work on something genuinely once-in-a career. Humelink comes up regularly in current market conversations as a magnet for this kind of move.

That movement matters because of where it leaves the utilities. The people walking out the door are often the same individuals who knew how to navigate internal stage gates, manage stakeholder politics across asset planning and operations, and keep a complex utility capital program on the rails. Replacing them isn’t just a case of finding someone with the right CV. It’s rebuilding institutional knowledge under time pressure.

Inside the contractor and EPCM market, there’s a parallel issue. The major project teams that win these people then need to backfill the layer below them – and the people qualified for those roles are also being pulled by the same handful of marquee programs.

It’s a circulation problem, not a generation problem. The same pool is being moved around an expanding number of seats.

HV Commissioning: The Capability That Can’t Be Shortcut

Of all the gaps the market is currently trying to fill, HV commissioning is the one that comes up most often as the hardest.

Specifically, this means engineers and managers with genuine transmission switching and energisation experience. People who have actually energised substations, written and walked through SAPs, managed live switching schedules, and signed off on assets going into service.

There’s no shortcut into that experience. It takes years of supervised exposure on real assets, and the cohort of people with deep credentials sits at a particular age and career stage. As that cohort thins through retirement, lifestyle moves and project hopping, the pipeline behind them is not growing fast enough to replace it.

The result is a tight, well-paid, in-demand pool of HV commissioning talent that knows exactly what it’s worth. When clients ask why these roles are taking longer than they used to, this is the honest answer: there are fewer people who can credibly do the work, and they are in active conversation with multiple projects at any given time.

What the Talesca Pipeline is Showing

Talesca works deeply across transmission, distribution and HV delivery, so this isn’t abstract. Looking at activity across these specialisations:

• Active pipeline across all five states (QLD, VIC, SA, NSW, WA) with the heaviest concentration in Queensland (around 44% of relevant roles) and Victoria (around 31%) – reflecting the project intensity in those geographies.
• A diverse role mix spanning Director of Transmission, Senior PMs, Commissioning Managers, BESS Commissioning Engineers, HV Estimating Managers, Substation Design Engineers and Project Commissioning Leads. This isn’t one segment of the market under pressure – it’s the full delivery stack.
• A majority of recently filled roles in this space saw the placed candidate start within the first 3 months of the role being opened – which, given the scarcity of the talent pool, reflects how a retained, transparent search model can compress a market that contingent recruitment typically can’t.

Publishing those numbers is deliberate. The transparency conversation matters in this market. If you’re briefing a transmission role today, you should be making your hiring decisions based on real market dynamics, not on optimistic assumptions about the size of the available pool.

Overseas workforce strategies are now a real conversation

A year ago, suggesting an overseas workforce strategy to a domestic HV contractor would have been a niche conversation. Today it’s a mainstream one.

Contractors and utilities are increasingly looking at:

• Migration pathways for skilled HV professionals from the UK, Europe, South Africa and parts of South-East Asia
• 482 and ENS visa sponsorship as part of standard delivery service, not just for hard-to-find executive roles
• Partnerships with EPCs that already have an international footprint and can second experienced people into Australian programs

There are real complexities – local licensing, regulator familiarity, switching authority recognition and EBA alignment all add friction. But the conversation has shifted from “should we consider this?” to “how do we make this work safely and at scale?”

That’s a meaningful change in market posture, and contractors that have invested in safe, compliant onboarding infrastructure are getting more attention from candidates and clients as a result.

EBA and Industrial Relations Pressure is Real

The final thread worth flagging is around industrial relations.

EBA discussions are becoming a major issues for HV contractors trying to scale delivery capability across NSW and VIC infrastructure projects. The pattern is consistent: as projects get bigger, more visible and more politically sensitive, the IR layer becomes a delivery risk in its own right.

This isn’t a problem any single contractor can solve unilaterally. But it does change how hiring decisions need to be made – particularly for senior delivery leadership, where understanding the IR landscape is now table stakes rather than a nice-to-have.

What this means for clients

If you’re hiring into transmission or distribution delivery in Australia right now, four things follow from the shift:

1. Brief on what’s actually scarce, not on what was scarce two years ago. The market for senior delivery, HV commissioning and IR-literate leadership is genuinely tight. Plan timelines, packages and process accordingly.
   
2. Treat hiring as a brand exercise, not a transaction. Candidates with options will compare not just packages but project, leadership and culture. The way you show up during the recruitment process is part of your offer.
   
3. Be honest about your delivery context. Strong candidates will see through generic role descriptions. The clients winning at the moment are the ones who can credibly explain stakeholder complexity, asset criticality and where the role sits in the broader portfolio.
   
4. Resist the temptation to widen the brief at the expense of fit. Hiring an under-experienced PM or commissioning lead into a high-risk program rarely solves the delivery problem – it shifts it.

What this means for candidates

For experienced PMs, SPMs, commissioning engineers and HV technical leaders, the market is genuinely favourable. But favourable doesn’t mean unstructured. A few things are worth thinking about:

• Be deliberate about the project, not just the package. The marquee projects are exposed, complex and politically visible. They’re career-defining for the right reasons, but they’re also intense. Make sure the project context fits where you are in your career.
  
• Look past the headline brand to the delivery team. A program is only as strong as the leaders directly above and around you. Spend time understanding who you’d actually be working with day-to-day.
  
• Use this market to upskill into scarcer capability. Whether it’s formal HV commissioning credentials, IR exposure, or moving from project engineer into PM, the talnet shortage creates room for accelerated development if you’re strategic about it.

Where this is heading

The transmission market in Australia is going to remain demand-heavy for the foreseeable future. The drivers – electrification, renewables, data centres, urban growth, ageing infrastructure renewal – are all long-cycle and durable.

That means the people problem isn’t a six-month spike. It’s the structural feature of the next decade of transmission delivery.

The contractors, utilities and program owners who get ahead of it will be the ones who treat workforce as a delivery input as seriously as engineering, procurement and approvals. That means investing in employer brand inside delivery teams, building serious pipelines (not just job ads), partnering with specialists who actually know the market, and being honest internally about which projects are genuinely deliverable with the team you have versus the team you’d need to build.

That’s the conversation worth having. And it’s where the strongest delivery organisations in this market are already focused.

Want to talk transmission & distribution hiring?

If you’re building or scaling a transmission, distribution or HV delivery team in 2026, Talesca can help.

Talesca works deeply across project management, engineering, commissioning and senior delivery leadership in Australia’s energy and utilities sector – and runs a recruitment process designed to compete in a market where the strongest candidates have options. Get in touch with the Talesca team or learn more about our work in the transmission & distribution space.

Frequently Asked Questions