
Recent reports have focused primarily on the impact of the Ministry of Defence’s growth on sectors such as construction, infrastructure and the electricity grid. The HeadFirst Group’s data shows that the effects are broader. There is also a clear shift of professionals towards the Ministry of Defence in the public sector and business services, which is putting further pressure on the existing shortage there.

Shortages in technical sectors are having a domino effect
In addition to public and business services, technical sectors also supply substantial numbers of professionals to the Ministry of Defence. ICT and communications account for nine per cent of those switching careers, industry for eight per cent and financial services for six per cent. These are sectors that are already grappling with structural shortages and, at the same time, are vital for major societal challenges such as housing construction, the energy transition and infrastructure renewal. When multiple sectors simultaneously draw on a limited talent pool, shortages ripple through supply chains more quickly. Projects are more likely to be delayed, scaled back or require alternative solutions.
“The Ministry of Defence has an important social mission, and it is positive that it is able to attract talent in a tight labour market,” says Ton Sluiter, data manager at HeadFirst Group. “At the same time, our figures show that these additional Defence investments mainly lead to a redistribution of scarce expertise, not to extra capacity in the labour market as a whole. This requires other sectors to think more carefully about retention, training and cross-sector collaboration, and to manage scarce talent more effectively.”
