U.S. — The rapid buildout of U.S. data centers powering artificial intelligence is generating millions of temporary construction jobs but far fewer permanent positions, fueling debate over the economic value of public subsidies. The construction phase has created a short-term surge in blue-collar employment, though data centers typically require only a small number of full-time workers to operate once completed.

According to a 2025 report from the American Edge Project, data centers under development are projected to generate 4.7 million temporary construction jobs and about 697,000 permanent roles for ongoing operations and management. While the construction boom supports local economies through hotel stays, restaurant visits, and related services, critics question whether billions in tax breaks offered by local governments align with the modest long-term employment gains.

“Roles data centers create for long-term maintenance aren't huge in volume.” said Revelio Labs chief economist Lisa Simon. Data centers are often described as largely empty warehouses filled with high-tech machinery, requiring specialized technicians to monitor, repair, and maintain servers around the clock.

Supporters argue that these facilities still deliver meaningful employment and economic activity. “When construction companies ship people in to build these things out, those people need to stay in hotels and eat. So the buildout of a data center can produce a local employment impact.” said Greg Wright, a workforce expert and author of a Brookings Institution report.

Parminder K. Jassal, a fiber optics engineer and cofounder of Umudl, emphasized the technical demands of operating AI infrastructure. “Every AI data center requires people who can monitor, repair and continuously operate these facilities.” Jassal said. He added, “The role focuses specifically on keeping the physical infrastructure behind all the computing and AI systems running.”

Data center technicians in the U.S. earn a median salary of $88,000 per year, according to Glassdoor, and major companies including Microsoft, IBM, Amazon, and Google continue to advertise openings for these positions. The rush to erect data centers has also drawn public concern over strain on local power grids and environmental impacts, even as the sector attracts massive investment—McKinsey estimates technology companies could spend up to $7 trillion on U.S. data centers by 2030.