We do it all the time in the construction industry.

For instance, Bechtel has 55,000 people in the US.

“Since the 1950s, Bechtel has designed, serviced, or delivered 80% of all nuclear plants in the U.S… Bechtel has provided engineering and construction services for 88 of the 104 operating nuclear plants in the United States.”

So just hire them. Too bad they lost almost all of their institutional knowledge about nuclear construction compared to what they used to have.