Healthcare: driven by demographics
The largest and most predictable shortage in the labour market. Populations are ageing across nearly every developed country, and older populations consume substantially more healthcare.
The supply side cannot respond quickly. Training a specialist physician takes over a decade, a nurse three to four years, and the number of training places is limited by clinical placement capacity as much as by funding.
The result is sustained demand across almost the entire sector, and it is one of very few labour market forecasts that can be made with real confidence.
- Registered nurses, and nurse practitioners in particular
- Physician assistants and nurse anaesthetists
- Home health and personal care aides
- Physical, occupational and speech therapists
- Mental health counsellors and psychiatrists
- Medical laboratory scientists and technicians
- Diagnostic sonographers and radiologic technologists
- Pharmacists and pharmacy technicians
- Dental hygienists
- Health information and clinical data specialists
Skilled trades: a retirement cliff
Trades face a demographic problem of a different shape. A large cohort of experienced workers is retiring, and decades of steering school leavers towards university has left too few apprentices entering.
The consequence is straightforward: wages rising, waiting times lengthening, and strong bargaining power for anyone qualified. Electrification and heat pump installation are adding demand on top of the existing shortfall.
These roles are also among the hardest to automate, requiring physical presence, improvisation and judgement in unpredictable environments.
- Electricians, especially those qualified in renewables
- Plumbers and heating engineers
- HVAC and refrigeration technicians
- Welders, particularly certified industrial and pipeline
- Elevator installers and repairers
- Industrial mechanics and millwrights
- Construction managers and site supervisors
- Heavy equipment and crane operators
Technology: demand has moved
Technology hiring normalised after an exceptional period, but demand did not disappear — it concentrated. General entry-level roles became more competitive while specialist areas remained genuinely short of people.
Security is the clearest case: the shortage has persisted for years, and breaches have made it a board-level concern rather than an IT one. AI and data infrastructure roles have grown rapidly because most organisations have data they cannot yet use.
The pattern to note is that demand is strongest where the work is hard, not merely where it is popular.
- Machine learning and AI engineers
- Cybersecurity analysts and security architects
- Data engineers and analytics engineers
- Cloud and platform engineers
- Site reliability engineers
- Software developers with genuine specialisation
- Technical product managers
Energy transition and infrastructure
Decarbonisation is creating demand for skills that barely existed as distinct categories twenty years ago, alongside heavy demand for traditional engineering.
Grid modernisation, renewable generation, storage, electric vehicle infrastructure and building retrofit all require large workforces, and most countries have committed to timelines their current workforce cannot deliver.
This is one of the few areas where policy commitments make demand reasonably predictable over a long horizon.
- Wind turbine and solar installation technicians
- Electrical and power systems engineers
- Energy efficiency and retrofit assessors
- Environmental and sustainability specialists
- Civil and structural engineers
- Water and wastewater treatment operators
Education, care and skilled services
Sustained demand also exists in areas driven by demographics and persistent understaffing rather than technology.
Early years and special education staff are short almost everywhere. Social work faces high caseloads and turnover. Veterinary services have seen demand rise substantially alongside pet ownership, with a training pipeline that has not kept pace.
These roles vary considerably in pay, but demand is not in doubt.
- Special education teachers
- Early years educators and childcare workers
- Mathematics and science teachers
- Social workers and case managers
- Veterinarians and veterinary technicians
- Skilled logistics and supply chain planners
- Actuaries and risk analysts
- Accountants and auditors
- Financial and compliance analysts
What makes demand durable
Not all shortages are equal. The ones worth planning around share recognisable features.
A long training pipeline means supply cannot respond quickly to demand, which sustains wages. Licensing restricts entry structurally. Physical presence resists both automation and offshoring. And demand driven by demography or legislated policy is far more predictable than demand driven by a business cycle or a trend.
Roles combining several of these — a licensed clinical role, a certified trade, an engineering discipline tied to infrastructure commitments — are the most durable bets available.