Phoenix is building
data centers
Phoenix has 1 GW of data centers across 4 sites. That is a lot of work for the trades, and there are not enough workers nearby to do it.
Worth training up for in the Phoenix area?
YES means the data centers will need more of that trade than the Phoenix area can spare — so they pay well, pay to train, and run overtime. NO means there are already plenty.
"Short" means the data centers need more of that trade at the busiest point than the area has free to take on new work. Most workers stay on their regular jobs; only about 1 in 4 are free for big new projects like these.
Will the Phoenix area have enough workers?
At the busiest point of the build. Bars to the left mean a shortage (good if you are in that trade). Bars to the right mean workers to spare.
What this means for workers near Phoenix
Phoenix, AZ has about 1 GW of AI data centers across 4 sites, with 630 MW still to build. The builders here include QTS, Aligned, Oracle, Amazon (AWS).
At the busiest point, about 1,210 skilled workers will be on these sites at once, across all the trades. Many drive in from nearby towns, but the work starts here — and it is not split evenly, so some trades are short and some are not.
Worth training up for? The work near Phoenix is steady, but the area has enough workers for most trades. Here is the read by trade.
Ironworkers — probably not, just for this. The data centers need about 170 ironworkers, and the Phoenix area already has about 645 free for this kind of work. Plenty. Still steady work, but no special data-center shortage.
Network/low-voltage technicians — probably not, just for this. The data centers need about 76 network/low-voltage technicians, and the Phoenix area already has about 402 free for this kind of work. Plenty. Still steady work, but no special data-center shortage.
Electricians — probably not, just for this. The data centers need about 340 electricians, and the Phoenix area already has about 4,185 free for this kind of work. Plenty. Still steady work, but no special data-center shortage.
Welders — probably not, just for this. The data centers need about 94 welders, and the Phoenix area already has about 1,418 free for this kind of work. Plenty. Still steady work, but no special data-center shortage.
Sheet metal workers — probably not, just for this. The data centers need about 38 sheet metal workers, and the Phoenix area already has about 615 free for this kind of work. Plenty. Still steady work, but no special data-center shortage.
Carpenters — probably not, just for this. The data centers need about 208 carpenters, and the Phoenix area already has about 3,620 free for this kind of work. Plenty. Still steady work, but no special data-center shortage.
These are some of the best-paying jobs you can get without a four-year degree. When a trade is short, builders run overtime and pay to train, and experienced workers can clear $100,000 a year, with health care and a pension through the union. It is the same across the country: builders cannot find enough skilled workers. The U.S. needs about 140,000 more trade workers by 2030 to build all the data centers, and most builders say hiring is their hardest problem. Microsoft's president has called the shortage of electricians the biggest thing slowing data centers down.
You sign up and get your license through Arizona. The Arizona trade pages show you how to start. Sources: a national survey of data-center building plans, plus U.S. jobs and pay data.
Every trade, by the numbers
| Trade | Needed at peak | Free to take it on | Short or extra | New data-center jobs | Train up? |
|---|---|---|---|---|---|
| Electricians | 340 | 4,185 | 3,845 spare | 39 | NO |
| Carpenters | 208 | 3,620 | 3,412 spare | — | NO |
| Ironworkers | 170 | 645 | 475 spare | — | NO |
| Pipefitters | 132 | 2,498 | 2,366 spare | — | NO |
| Welders | 94 | 1,418 | 1,324 spare | — | NO |
| Data center technicians | — | 182 | 32 spare | 150 | YES |
| HVAC/R technicians | 76 | 1,980 | 1,904 spare | 17 | NO |
| Network/low-voltage technicians | 76 | 402 | 326 spare | 9 | NO |
| Plumbers | 57 | 2,498 | 2,441 spare | — | NO |
| Sheet metal workers | 38 | 615 | 577 spare | — | NO |
| Elevator mechanics | 19 | — | — | — | — |
"Needed at peak" is the most of that trade working across all the building at the busiest time. "Free to take it on" is how many local workers could move to data-center jobs — about 1 in 4 of the trade; the rest keep their regular jobs. "Short or extra" is the gap. "New data-center jobs" are permanent jobs that stay once a data center opens. "Train up?" is YES when the work needs more than the area can spare (so they pay well and pay to train), NO when there are plenty already. Elevator mechanics are left out of the verdict because their work depends on the building's design.
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