Maxon Wille, an 18-year-old in Surprise, Ariz., was driving toward Interstate 17 last year when he noticed a massive construction site: Taiwan Semiconductor Manufacturing Company at work on its new factory in Phoenix.A few weeks later, as he was watching YouTube, an advertisement popped up for a local community college’s 10-day program that trains people to become semiconductor technicians. He graduated from the course this month and now hopes to work at the plant once it opens.“I can see this being the next big thing,” Mr. Wille said.Semiconductor manufacturers say they will need to attract more workers like Mr. Wille to staff the plants that are being built across the United States. America is on the cusp of a semiconductor manufacturing boom, strengthened by billions of dollars that the federal government is funneling into the sector. President Biden had said the funding will create thousands of well-paying jobs, but one question loo …
