Engineering accounts for 31 per cent of total employment in Ireland, according to Engineering Economy and Place, Ireland, the first comprehensive place-based analysis of the engineering economy published jointly by the Royal Academy of Engineering and the Irish Academy of Engineering in March 2026. Over 725,000 people work in engineering-related industries and occupations, with the sector growing 44 per cent between 2011 and 2022 against 29 per cent for total employment. Generating an average salary of nearly 60,000 euros, which is 14 per cent above the national average, engineering is not one industry among many but the structural foundation of the Irish economy.

The report introduces a county-by-county typology that should inform investment and workforce strategy across the sector. Dublin’s four local authorities are classified as Tech Heavyweights, accounting for 34 per cent of Ireland’s engineering economy employment and the highest concentration of R&D roles. Cork, Limerick, Kildare and Meath are designated Engineering Powerhouses, with Kildare anchoring semiconductor and advanced manufacturing and Meath developing an agri-tech cluster. Galway, Clare and Waterford are classified as Industrial Innovators, with Clare tied to aviation and aerospace at the Shannon Free Zone and Galway sustaining a recognised medtech cluster. Remaining counties operate as Local Engines or Embedded Engineering economies, each with high local significance but lower R&D intensity.

The timing of this analysis is significant. Ireland’s National Development Plan Review, published in July 2025, commits 275.4 billion euros in public capital investment between 2026 and 2035, with 102 billion euros earmarked by 2030 across housing, energy, water and transport. The engineering sector the EEP report maps is the primary delivery mechanism for that programme. The county typology identifies where workforce gaps will bind most tightly: Tech Heavyweight counties face competition for R&D talent from multinational firms, while Engineering Powerhouse regions must simultaneously serve infrastructure programmes and advanced manufacturing throughput. The finding that over one fifth of engineering employment is in research, development or evaluation adds complexity to the talent picture.

Three priorities follow. Engineering firms operating across multiple counties should use the EEP typology to calibrate hiring and supply chain strategies to the specific industrial character of each location rather than treating Ireland as a single labour market. The all-island dimension of the methodology, funded by InterTradeIreland, identifies complementary strengths between the Republic and Northern Ireland that support shared workforce planning and procurement. Skills pipelines, particularly at technician and apprenticeship level, should be structured around the county classifications, with Engineering Powerhouse and Industrial Innovator regions prioritised for mid-tier investment.

Engineering Economy and Place, Ireland establishes that engineering’s contribution to the national economy has been systematically underestimated by traditional sectoral analysis. Forty per cent of those in engineering occupations work outside the formally defined engineering sector, meaning the workforce is larger and more distributed than existing data suggested. The 275.4 billion euro infrastructure programme under way will test that workforce at every point of the typology. Firms and policymakers that act on the EEP evidence are better placed to capture the decade of investment ahead.

(The views expressed by the writer are his/her own and do not necessarily reflect the views or positions of BusinessRiver.)