How Semiconductor Manufacturing Is Creating Electrical Careers

The CHIPS and Science Act, signed in August 2022, put $52.7 billion in federal funding behind domestic semiconductor manufacturing, with $39 billion of that earmarked specifically for fab construction subsidies. The bet behind it was straightforward: the U.S. produces roughly 12% of global chip supply today, down from 37% in 1990, and closing that gap requires building fabrication plants — "fabs" — on U.S. soil at a scale the industry hasn't attempted in decades. The federal incentives have since catalyzed more than $300 billion in private investment, enough that U.S. fab capacity could roughly triple between 2022 and 2032 if current projects proceed.

That buildout is now underway across roughly 21 states, led by major projects including TSMC in Arizona, Samsung in Taylor, Texas, Micron in New York and Idaho, GlobalFoundries in New York, SK hynix in Indiana, and multiple Intel projects in Arizona, Ohio, and New Mexico. Each of these is, first and foremost, a massive construction project before it's ever a chip-manufacturing facility — and construction is where electricians enter the picture directly.

A single fab generates roughly 7,000 to 20,000 construction jobs at peak, spanning general contractors, electricians, pipefitters, sheet metal workers, ironworkers, and specialized cleanroom construction trades. Electrical scope on a fab project is substantial: power distribution built to support extremely sensitive manufacturing equipment, backup and redundant power systems, extensive low-voltage and instrumentation work, and the same kind of mission-critical commissioning standards found on data center projects. The Semiconductor Industry Association estimates the CHIPS Act and related manufacturing incentives have supported roughly 70,000 jobs across the broader semiconductor ecosystem since 2020, with construction-related employment a meaningful share of that total.

It's worth being precise about which jobs are which, because semiconductor coverage often blurs construction with fab operations. Building a fab requires the same craft trades as any large industrial project — a trade apprenticeship or journeyman card plus OSHA 30 is typically the minimum bar for entry. Running a completed fab is a different labor pool entirely: trained technicians and engineers who operate cleanroom equipment, a category where McKinsey projects 48,000 new jobs needed by 2030 and warns a meaningful share may go unfilled. Electricians are central to the construction phase; the operations phase draws on different, more specialized technical roles.

That distinction matters for how electricians should think about the opportunity. Fab construction work is real, well-paying, and geographically concentrated — Arizona, Texas, Ohio, New York, and Idaho are the states to watch — but it's also project-based and tied to a specific build phase rather than an ongoing facility need. The more durable opportunity for electricians is treating fab construction the way many already treat data center work: as a specialization built through one project that becomes a credential for the next one, across a pipeline of announced fabs that's expected to keep this construction wave running for years.