Arizona needs
welders for its data centers

Arizona is building 8.3 GW of new AI data centers across 28 sites. On a data center, welders weld the steel and the pipe that hold the building and its cooling together.

Welders — worth training up: YES, tight. The data centers need about 1,240 welders at the busiest point — close to all of the ~1,908 welders Arizona has free for this kind of work. Expect overtime, steady work, and builders willing to train.

Arizona has 28 data-center sites in the works, with 8.3 GW still to build. That keeps welders busy for years: as one job winds down, the next one is starting, so the work does not dry up after a single build.

Arizona welders earn about $53,770 a year on average. Data-center work pays more than that, and when a trade is short, overtime can push experienced welders well over $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.

The building work runs a few years, not forever — but Arizona has enough lined up to keep you busy, and the skills carry over to every other big job in the state. To start, look at the Arizona welders apprenticeship programs. That is the way in. Sources: a national survey of data-center building plans, plus U.S. jobs and pay data.