In short: DCD Connect London 2026, held on 16 and 17 September, made clear that Europe's data centre growth is limited as much by people as by power. Grid connection queues in the major hubs already average seven to ten years, CBRE expects more than 750MW of new capacity across Europe in 2026, and the scarcest skills sit in commissioning, operations, controls and liquid cooling. Pressure is sharpest outside FLAP-D, and employers are increasingly open to people arriving from energy, pharmaceuticals, semiconductors and other regulated industries.
After two days on the Main Stage at DCD Connect London 2026, the scale of Europe's data centre opportunity was obvious, and so were the constraints. Power, planning, supply chains and rapidly changing AI requirements are all shaping where capacity can be built and how quickly it can be delivered. Running through every session was another dependency that gets far less airtime: people.
The next phase of European growth will need more than a bigger workforce. It will need earlier talent planning, new combinations of technical capability, and a willingness to bring experienced people into the sector from other regulated industries. That last point matters as much to anyone weighing up a move into the sector as it does to the employers doing the hiring, so this piece looks at both.
Why power, permits and people belong in the same conversation
One of the simplest frameworks heard across the two days was power, permits and people. These are not separate hurdles to be cleared in sequence. Together they determine whether a proposed location is genuinely deliverable.
AI requirements can change within months, while grid connections, planning consent and construction programmes still take years. The International Energy Agency put numbers on that in November 2025: wait times for a grid connection across the EU range from two to ten years depending on the country, and in the major data centre hubs developers face queues averaging seven to ten years. Set against the European Commission's target of tripling EU data centre capacity within five to seven years, the gap between ambition and deliverability is largely a question of what can realistically be built, connected and staffed.
A developer may secure land and identify customer demand yet still lack the designers, contractors, commissioning specialists and operational workforce needed to deliver the programme. Talent availability is becoming part of development risk, not an HR question that gets picked up once the investment decision has already been made.
Can Europe compete without copying the US hyperscale model?
The opening panel, Europe's precision strategy: can a purpose-built digital continent still compete globally?, brought together Bruce Stephenson of HSCALE, Mark Pestridge of Telehouse, Manuel Greisinger of Google Distributed Cloud EMEA, Greg Roberts of Ramboll and George Rockett of DCD. It challenged the assumption that Europe should simply copy the scale and concentration of the US market, asking instead whether precision-engineered, high-spec facilities might be the continent's real competitive advantage.
The context makes that a live question. Europe's share of global data centre capacity fell from more than 25 per cent in 2015 to 15 per cent in 2024, according to the IEA, so the continent is arguing about how to grow from a weaker position than a decade ago.
Europe has different strengths and constraints: established interconnected facilities, regional power markets, stricter regulation, sovereign requirements and a growing need for inference capacity closer to users. That points towards a mixed landscape rather than a single model. Large AI campuses will continue, but so will regional facilities, urban interconnection, sovereign cloud and the retrofit of existing estates, and each of those needs a different combination of development, engineering, construction and operations talent.
What does growth outside FLAP-D mean for hiring?
The panel on the new European data center map looked at strategy outside FLAP-D, the established hubs of Frankfurt, London, Amsterdam, Paris and Dublin. Penny Madsen of STACK Infrastructure, Svante Horn of Scandinavian Data Centers, Russell Poole of Apto, Jess Simmonds of Google and Dan Loosemore of DCD discussed how power availability, renewable energy access and faster regulatory processes are opening up the Nordics, the Mediterranean and Eastern Europe.
The scale of that build is easy to underestimate. CBRE's European Real Estate Market Outlook 2026 expects more than 750MW of capacity to be added across Europe during 2026, which it describes as the equivalent of France's entire colocation capacity arriving in a single year, and it forecasts vacancy falling to a record low of 6.5 per cent. Capacity that tight means new supply gets absorbed almost as fast as it lands, and every megawatt of it needs people to commission and run it.
A location with available power is not automatically a location with the workforce to build and operate a facility. Regional development needs credible plans for mobilisation, relocation and local skills. Construction may last several years, but operations may continue for twenty or thirty, so importing a temporary project workforce does not remove the need to build sustainable local capability, work with education providers and make the long-term value visible to the communities involved.
Why workforce planning belongs in the supply chain conversation
Dr Ehsaan Farsimadan of AWS framed his keynote around scaling faster while reducing complexity and blast radius, and a version of that tension ran through the supply chain conversations across both days. There is a meaningful difference between speed and unmanaged speed. Forecast visibility, early decisions and closer supplier collaboration create genuine pace, whereas compressing a programme late simply transfers risk further down the chain.
The same principle applies to talent. Waiting until projects are fully mobilised before recruiting scarce electrical engineers, package managers or commissioning leaders creates avoidable competition and delay. Workforce planning needs to sit alongside procurement and equipment strategy rather than trailing behind it.
The industry's own numbers suggest this is not yet happening. Uptime Intelligence found that 86 per cent of owners and operators were planning to build new facilities, expand existing ones, or both, while only 35 per cent reported taking on more new hires than the year before. Over the same period the share of organisations without a formal mentorship programme rose from 36 to 43 per cent. Building plans are accelerating faster than the pipelines meant to staff them.
Why commissioning specialists are needed earlier in the project
Commissioning came up repeatedly as something that should influence design and procurement rather than simply verify a finished facility. By the time formal commissioning begins, many of the decisions that affect maintainability, isolation, testing and safe operation have already been fixed.
The same is true of operations. The people responsible for running a high-density facility need a voice while the systems and procedures can still be changed, and that raises the value of commissioning and operational-readiness specialists much earlier in the lifecycle than most programmes currently plan for.
How is AI changing the skills behind familiar job titles?
The AI operations pivot panel, with Alistair Barnes of CloudHQ, Roberto Leoni of Mediterra Datacenters, James Feeney of Salute and Vlad-Gabriel Anghel of DCD Academy, put the problem plainly: high-density AI workloads are exposing the limits of traditional operating models.
A contracted megawatt figure does not explain how a facility will actually behave. Training and inference workloads have different profiles, and rack density, liquid cooling, controls, power curves and grid interaction all shape the operating requirement. Mechanical and electrical engineering remain fundamental, but employers increasingly need people who can work across traditional discipline boundaries. Competency in controls, cooling, HV safety, integrated testing, monitoring and operating procedures is becoming more important than a familiar job title on its own.
What does liquid cooling demand from operations teams?
The liquid cooling discussion was practical rather than theoretical. Demand is real, but many operators will be managing mixed estates containing both air and liquid-cooled environments, and much of Europe's existing capacity will need to be adapted rather than replaced.
The difficult questions concern ownership, maintenance, water quality, leak response, heat rejection, commissioning and safe working. The most valuable people will be those who can connect design decisions with the realities of operating a live mission-critical facility, and that combination is still rare.
Which industries can you move into data centres from?
Slow grid delivery is increasing interest in onsite generation, storage and hybrid energy strategies, which creates new interfaces between utilities, power generation, controls, commissioning and data centre operations.
That opens a genuine route in from energy, oil and gas, pharmaceuticals, semiconductors, automotive and other regulated environments, and it is far wider than engineering job titles alone. Commissioning managers, project and package managers, planners, controls and instrumentation people, technicians, quality and HSE professionals and operations supervisors all bring something the sector is short of. If you have commissioned plant, worked to strict safety and testing regimes, managed a package on a complex programme or kept a live critical system running, most of what makes you effective already transfers. The gap is usually vocabulary and standards rather than capability. For employers the challenge is the mirror image, which is recognising that capability rather than screening for sector experience, and then supporting people properly while they learn data centre standards, language and operating culture.
What this means if you are looking at a data centre career
If you are weighing up a move, the useful signal from DCD Connect is where the scarcity actually sits. Commissioning, operational readiness, controls, HV work, package management and liquid cooling came up repeatedly, and those are the areas where employers are most likely to look past a CV that does not say data centre on it. That applies whether you sit on the engineering side, in project delivery, in operations or in a technician or supervisory role.
Two things are worth doing with that. The first is to translate your existing experience into data centre language, so integrated testing, isolation, method statements and witness testing get described the way the sector describes them. The second is to think about geography, because growth in the Nordics, the Mediterranean and Eastern Europe means work in places that do not yet have deep local talent pools, and being willing to look at those markets puts you in a much smaller field. Careers here also tend to outlast the build, since a facility that takes a few years to construct may operate for twenty or thirty.
What this means for employers
Europe's data centre challenge is often described as a race for power and land. DCD Connect London 2026 showed that it is equally a race to build capability. Employers who wait until construction is under way to address commissioning, operations or local workforce supply will end up competing for the same limited talent at the most expensive point in the programme.
The stronger approach is to plan talent alongside capacity: define the competencies early, map regional supply, build routes in for people with transferable experience, and involve commissioning and operations while the important decisions can still be influenced.
Recruitment adds the most value when it helps a business understand risk before it becomes a vacancy. That means knowing where skills are genuinely scarce, which experience transfers, and how to build the teams capable of delivering and operating Europe's next generation of digital infrastructure.
Frequently asked questions
Which data centre roles are hardest to fill in Europe?
Commissioning engineers, operational-readiness specialists, controls engineers, HV-qualified electrical engineers and package managers are consistently the hardest to source. Demand is rising fastest for people who can work across mechanical, electrical and controls disciplines rather than within a single one.
How do you get into the data centre industry from another sector?
Most people move across from energy, oil and gas, pharmaceuticals, semiconductors or automotive, where the regulated, safety-critical way of working is already familiar. The practical step is to describe your existing experience in data centre terms, covering integrated testing, isolation, witness testing and method statements, rather than waiting until you have sector experience on paper.
Do you need data centre experience to get a data centre job?
Increasingly not, particularly in commissioning, controls, HV and operations where demand outstrips the available pool. Employers under programme pressure are more willing to hire on transferable competency and support the sector learning, though this is far more common in scarce disciplines than in oversupplied ones.
Where are data centre jobs growing fastest in Europe?
Beyond the established FLAP-D hubs, growth is moving towards the Nordics, the Mediterranean and Eastern Europe, driven by power availability, renewable energy access and faster regulatory processes. These markets have the least developed local talent pools, so competition for roles there is usually lighter.
What is FLAP-D and why does it matter?
FLAP-D stands for Frankfurt, London, Amsterdam, Paris and Dublin, Europe's five established data centre hubs. These markets hold the deepest pools of experienced staff, so growth beyond them means building or relocating capability rather than inheriting it.
What skills does liquid cooling require from operations teams?
Beyond the mechanical fundamentals, teams need competency in water quality management, leak detection and response, heat rejection, ownership boundaries between IT and facilities, and safe working on live systems. Most operators will need these skills alongside existing air-cooled capability, not instead of it.
How early should data centre workforce planning start?
At the same point as procurement and equipment strategy, well before a programme is mobilised. Commissioning and operations input is most valuable while design decisions can still be changed, which in practice means engaging those people during design rather than at handover.
For candidates
If you are thinking about data centres, or already in the sector and wondering where to go next, we can tell you honestly where your experience lands and which markets are worth looking at. That goes for engineering, commissioning, project delivery, operations and technician roles alike. Browse our live data centre roles, or book a 15-minute career call with one of our consultants.
For employers
If you are planning a data centre programme in the UK or Europe and want a clear view of where the skills are, we can help you map it before it becomes a hiring problem. Talk to our data centre team, or download the Data Centre Salary Guide Europe 2026.
Sources
International Energy Agency, Overcoming energy constraints is key to delivering on Europe's data centre goals, 16 November 2025. CBRE, European Real Estate Market Outlook 2026, Data Centres chapter, 12 January 2026. Uptime Intelligence, Are data center workforce initiatives effective?, 14 May 2025. Session details from DCD Connect London 2026, 16 and 17 September 2026.
Emma Stevens is a Principal Recruitment Consultant at Eligo Recruitment, where she supports data centre design, construction, commissioning and operations hiring across the UK and Europe. She works with developers, operators, consultancies and contractors on the engineering and operational roles that programmes depend on. Connect with Emma on LinkedIn.