AI's data center boom is creating blue-collar jobs — but backlash may slow it
Electricians, welders and pipefitters are cashing in on the AI data center build-out, even as public opposition and delayed projects raise questions about how long the boom lasts.
What happened: While most AI job coverage focuses on which white-collar roles might disappear, a separate boom has been quietly building: skilled trades work tied to constructing and running data centers. Electricians, HVAC technicians, welders and pipefitters are in high demand to build the facilities, substations and cooling systems that power AI. ZipRecruiter data shows postings for welders and pipefitters up 164% year-over-year, and the mean minimum salary for data center jobs jumped 125% to nearly $208,000, driven by specialized engineering roles.
Why it matters: This upends the usual AI-jobs story. These roles can't be automated or shipped overseas because someone has to physically lay pipe and wire a substation. Unlike past tech waves that mostly rewarded college graduates, this boom is lifting workers without four-year degrees: a Harvard workforce researcher says high-school-educated welders can earn $65,000-$75,000 quickly, with apprentices at $40,000-$60,000 and experienced electricians topping $100,000. Small manufacturers feeding the supply chain, like a family-owned Georgia hose maker, have grown 40% in 18 months.
How it works, plainly: Data centers need far more than server racks: substations, cooling loops, piping and eventually smart grid components like batteries and microgrids. Every 100 megawatts of new construction is estimated to generate roughly 1,300 local jobs, according to Cushman & Wakefield. Growth is uneven, concentrating in places with cheaper land and lighter regulation, like Houston and Birmingham, over costlier coastal metros. Community colleges near projects like Microsoft's Virginia data center have built credential programs specifically for this work.
The rollout: The optimism collides with public opinion: Gallup finds 70% of Americans oppose a data center in their area, and at least 75 projects worth about $130 billion have been blocked or delayed this year, including moves by Texas and New York officials. One economist who has tracked data centers since the 1990s argues developers have overpromised jobs and that permanent employment effects fade quickly after construction. Experts expect existing projects to keep hiring for now, but say spreading moratoria could eventually shrink the pipeline, with a lag.