AI Labor Tracker / Foundations

The data center electrician is the new software engineer

AI's physical build-out is paying a premium for people who can pull wire, cool racks and run power lines, and most of those jobs start with an apprenticeship, not a degree.

For a decade, we told every bright kid to learn to code. In 2026, the better bet for a lot of them is learning to wire the building where the code runs.

Look at where the hiring is. Job postings for software development on Indeed sit at 80.8% of their February 2020 level, while construction postings sit at 129.2%, according to Indeed Hiring Lab data published by the St. Louis Fed.

In early 2022 software postings were more than double their pre-pandemic baseline. They then fell by about 70% and have only partly recovered.

Meanwhile a different kind of tech job keeps growing. It wears a hard hat.

Follow the money

The sums are enormous.

Amazon expects about $220 billion in cash capital spending in 2026, most of it for AI and cloud infrastructure, the company said in its third-quarter results on Oct. 29. The day before, Alphabet held its forecast at $195 billion to $205 billion, and a week earlier Meta guided to $135 billion to $145 billion, CNBC reported.

Microsoft trimmed its outlook for calendar 2026 to about $170 billion from $175 billion, partly because third-party GPU providers had delays, its finance chief said on the company’s October 28 earnings call. Analysts now expect hyperscaler spending to top $1 trillion next year.

Some of that money buys chips. A lot of it buys concrete, switchgear, transformers, chillers and miles of copper.

The Census Bureau tracks the building part. Private spending on data center construction ran at a seasonally adjusted annual rate of $85.0 billion in August 2026, up from $49.1 billion a year earlier, according to the latest construction spending release. That is a 73% jump in twelve months.

For scale, spending on general office buildings was $45.8 billion. Data centers now get almost twice as much construction money as offices.

And this is happening while the rest of construction is flat. Total US construction spending was down 1.7% from a year earlier in August, per the Census release. Data centers and power projects are carrying the industry.

Then there is the electricity. The International Energy Agency estimates that data centers used 485 terawatt-hours worldwide in 2025 and will use about 950 by 2030, roughly double, in its 2026 energy and AI report. The power density of AI servers rose elevenfold from 2020 to 2025, the agency says, and a single rack can now draw as much as 65 households.

In the US, Lawrence Berkeley National Laboratory found data centers used 4.4% of the country’s electricity in 2023 and projected 6.7% to 12% by 2028, in a report for the Energy Department.

Every one of those megawatts has to be generated, transmitted, stepped down, distributed and cooled. Every step needs a person with a license.

What the trades pay

This is the question to ask of every AI story: what happens to the people doing the work? Usually it is a worried question. Here it mostly isn’t.

Electricians earned a median $63,190 in May 2025, about 24% more than the median for all occupations, according to the Bureau of Labor Statistics. The top tenth earned more than $108,510.

BLS projects 9% job growth from 2025 to 2035 and about 72,700 openings a year. The typical way in is a high school diploma plus an apprenticeship.

The people who build and maintain power lines do even better. Line installers and repairers earned a median $95,320, with the top tenth above $128,690, and BLS expects 10% growth with a high school diploma as the usual entry point, according to its occupational handbook. Inside the projections, electrician jobs in the power and communication line construction industry are expected to grow 18%, per the BLS national employment matrix.

HVAC mechanics, the people who keep those racks from cooking themselves, earned a median $61,010 and are projected to grow 11%, according to BLS.

Now compare the white-collar side. Software developers still earn far more, a median $135,980, per BLS.

Nobody should pretend otherwise. But computer programmers, the more routine end of the coding world, are projected to shrink 7% over the decade, and BLS explicitly cites AI tools automating programming tasks, in its programmer outlook.

So the coder still earns more on average. The difference is direction. One line is flattening and the other is going up, and the one going up doesn’t require $100,000 in student debt to enter.

The data center premium

The averages undersell what the build-out pays.

Indeed’s economists looked at postings tied to data centers and found that installation and maintenance jobs advertised hourly pay 42% higher than similar jobs elsewhere, in an August Hiring Lab analysis. Data center facilities managers were offered about $50,000 more a year, and construction managers and superintendents about $30,000 more. Ninety percent of data center installation and maintenance postings mentioned a 401(k), against 48% of comparable postings.

The staffing firms see the same thing. Kelly Services put the pay bump for data center work at 25% to 30%, and Randstad said demand for HVAC engineers rose 67% between 2022 and 2026, CNBC reported in March.

Contractors confirm it from the other side of the table. In the Associated General Contractors of America’s 2026 workforce survey, which drew 1,830 respondents, 87% of firms had openings for hourly craft positions and more than eight in ten were raising base pay at least as much as a year earlier, according to the AGC.

Among the 28% of firms doing data center work, 58% reported more competition for skilled workers and 49% reported wage pressure. Electricians were the most widely reported hard-to-fill craft, with 81% of firms that had electrician openings reporting difficulty, per the survey analysis.

“The need for people to work on new data centers is keeping labor conditions tight even as demand for many other types of projects remains relatively soft,” said Ken Simonson, the AGC’s chief economist, at a media briefing, according to the association’s release.

The nonunion builders agree. Associated Builders and Contractors estimates the industry needs 349,000 net new workers in 2026 and 456,000 in 2027. Its chief economist, Anirban Basu, said “demand for electricians capable of precision wiring has surged due to the rapid increase in data center construction,” and added that “approximately one-fifth of all electricians are over 55,” in the ABC forecast.

Union and open shop, the message is identical. When the AGC and ABC say the same thing, pay attention. It happens about as often as a perfect game.

The scary part

The worry is a bust, and it deserves a straight answer.

Data centers are a construction boom, and construction booms end. Indeed’s own analysts flag it: building a hyperscale campus takes thousands of workers, but running one takes far fewer, according to the same Hiring Lab report.

The jobs also move. About 26% of data center postings said “up to 50% travel,” against less than 1% of comparable postings.

And the spending is not guaranteed. Amazon’s trailing twelve-month free cash flow was negative $42.4 billion in its latest report, because it is pouring so much into buildings and chips.

Microsoft has already trimmed its number once. If the AI bet disappoints, some of these projects will get cancelled.

So what does the data say about a bust?

First, the skill transfers. An electrician who learned on a data center can wire a hospital, a factory or a battery plant.

The license goes with you. That is a very different position from a coder whose specific stack gets automated.

Second, the grid work outlasts the buildings. Power construction spending was $186.0 billion in August, up 8.5% from a year earlier, per Census. Transmission lines and substations are built for decades, and BLS projects double-digit growth for line work regardless of who wins the AI race.

Third, the demographic math is brutal in the worker’s favor. One in five electricians is over 55, per ABC. Even if new demand flattens, retirements alone keep openings coming.

My read: the boom part will cool, probably within a few years, and the trades part won’t. The data center is the on-ramp. The career is electricity, and every forecast I can find says the country needs a lot more of it.

The line out the door

People have noticed. The North Texas Electrical Training Center now gets about 700 applications a month, up from 60 to 70, roughly ten times the number of spots available, WFAA reported in October.

Apprentices there start at $20.33 an hour with benefits, in a four-year program with 8,000 hours of on-the-job training. “There’s just not enough of us out there,” Jason Allen, the center’s training director, told the station.

The money to train them is starting to show up too. Google.org committed $50 million to trades training, about $20 million of it to the Electrical Training Alliance, the IBEW reported in August.

The union noted that its apprentices “already take on virtually no debt during training.” Amazon announced a $1 billion community fund around its data centers that includes free community college and trades training, in its Q3 release.

Think about how strange that is. The companies building the AI that writes code are paying to train people to do jobs AI can’t do.

Dignity, and a paycheck

There is a cultural part to this that the numbers don’t capture.

For forty years we treated the trades as the fallback, the thing you did if college didn’t work out. That was always wrong, and it is getting more wrong by the month.

The person who terminates the medium-voltage feed into a 100-megawatt hall is doing skilled, high-stakes technical work. If they get it wrong, nobody’s chatbot works.

That is what dignity of work looks like in this economy. Being the person the whole system depends on, and getting paid like it.

It also matters for the bigger question this publication is built around. If AI does shrink white-collar work, as we argue in our opening piece, people will need good jobs that a model can’t do from a server rack. Physical, licensed, local work is the most obvious candidate.

The build-out is proving the point in real time. Relevancy, in 2026, might come with a tool belt.

If you’re choosing a path

If you are 18 and deciding, look hard at an electrical apprenticeship. Apply to the joint IBEW and NECA programs and to the ABC and independent ones, because lines are long and you want more than one shot. You will earn while you learn, you won’t carry college debt, and you’ll be in one of the few fields where every major forecast points up.

If you are 35 and in a job that AI is starting to eat, the same advice holds, with one tweak. Look at line work and HVAC as well as inside wiring, since those programs can be shorter and the pay for line work is already near six figures.

Employers should stop waiting for the labor market to hand you people. Fund apprenticeships, partner with a local training center, and pay the premium now. It will be cheaper than the delays.

Lean in to the physical side of AI. It’s hiring. Apply to an apprenticeship before you pay for another coding course.

Sources

1. “Electricians,” Occupational Outlook Handbook, U.S. Bureau of Labor Statistics, 2026. https://www.bls.gov/ooh/construction-and-extraction/electricians.htm
2. “Line Installers and Repairers,” Occupational Outlook Handbook, U.S. Bureau of Labor Statistics, 2026. https://www.bls.gov/ooh/installation-maintenance-and-repair/line-installers-and-repairers.htm
3. “Heating, Air Conditioning, and Refrigeration Mechanics and Installers,” Occupational Outlook Handbook, U.S. Bureau of Labor Statistics, 2026. https://www.bls.gov/ooh/installation-maintenance-and-repair/heating-air-conditioning-and-refrigeration-mechanics-and-installers.htm
4. “Software Developers, Quality Assurance Analysts, and Testers,” Occupational Outlook Handbook, U.S. Bureau of Labor Statistics, 2026. https://www.bls.gov/ooh/computer-and-information-technology/software-developers.htm
5. “Computer Programmers,” Occupational Outlook Handbook, U.S. Bureau of Labor Statistics, 2026. https://www.bls.gov/ooh/computer-and-information-technology/computer-programmers.htm
6. “National Employment Matrix: Electricians (47-2111),” Employment Projections, U.S. Bureau of Labor Statistics, 2026. https://data.bls.gov/projections/nationalMatrix?ioType=o&queryParams=47-2111
7. “Monthly Construction Spending, August 2026,” U.S. Census Bureau, Oct 1, 2026. https://www.census.gov/construction/c30/pdf/release.pdf
8. “Value of Private Construction Put in Place, Seasonally Adjusted Annual Rate,” U.S. Census Bureau, Oct 1, 2026. https://www.census.gov/construction/c30/pdf/privsa.pdf
9. “Software Development Job Postings on Indeed in the United States,” Indeed Hiring Lab via FRED, Federal Reserve Bank of St. Louis, accessed Nov 1, 2026. https://fred.stlouisfed.org/series/IHLIDXUSTPSOFTDEVE
10. “Construction Job Postings on Indeed in the United States,” Indeed Hiring Lab via FRED, Federal Reserve Bank of St. Louis, accessed Nov 1, 2026. https://fred.stlouisfed.org/series/IHLIDXUSTPCONS
11. “Amazon.com Announces Third Quarter Results,” Amazon.com, Inc., Oct 29, 2026. https://ir.aboutamazon.com/news-release/news-release-details/2026/Amazon-com-Announces-Third-Quarter-Results/
12. “AI buildout hits snag as Google and Microsoft put off raising capex forecasts,” CNBC, Oct 29, 2026. https://www.cnbc.com/2026/10/29/microsoft-google-ai-capex-estimates.html
13. “Fiscal Year 2027 First Quarter Earnings Conference Call,” Microsoft, Oct 28, 2026. https://www.microsoft.com/en-us/investor/events/fy-2027/earnings-fy-2027-q1
14. “Key Questions on Energy and AI: Executive Summary,” International Energy Agency, 2026. https://www.iea.org/reports/key-questions-on-energy-and-ai/executive-summary
15. “2024 United States Data Center Energy Usage Report,” Lawrence Berkeley National Laboratory, Dec 2024. https://eta-publications.lbl.gov/sites/default/files/2024-12/lbnl-2024-united-states-data-center-energy-usage-report_1.pdf
16. “Construction Industry Must Attract 349,000 Workers in 2026 Despite Macroeconomic Headwinds,” Associated Builders and Contractors, Jan 15, 2026. https://www.abc.org/News-Media/News-Releases/abc-construction-industry-must-attract-349000-workers-in-2026-despite-macroeconomic-headwinds
17. “Construction Workforce Shortages Remain Acute Despite Soft Market Conditions; Data Centers Strain,” Associated General Contractors of America, Sep 3, 2026. https://www.agc.org/news/2026/09/03/construction-workforce-shortages-remain-acute-despite-soft-market-conditions-data-centers-strain
18. “2026 Workforce Survey Analysis,” Associated General Contractors of America and NCCER, Sep 2026. https://www.agc.org/sites/default/files/users/user21902/2026%20Workforce%20Survey%20Analysis%20(4).pdf
19. “Working in the Data Center Build-Out,” Indeed Hiring Lab, Aug 13, 2026. https://hiringlab.indeed.com/2026/08/13/working-in-the-data-center-build-out/
20. “How the red-hot AI data center boom is igniting demand for a new, lucrative career path: Trade workers,” CNBC, Mar 18, 2026. https://www.cnbc.com/2026/03/18/ai-data-center-buildout-jobs-salary-skilled-traders-worker-shortage.html
21. “Data center boom leads to surge in demand for electricians - and interest in joining trade,” WFAA, Oct 19, 2026. https://www.wfaa.com/article/money/business/data-center-boom-leads-surge-demand-for-electricians-interest-joining-trade/287-f9caf322-a7ea-4f2c-af63-7885234c30ab
22. “Google Funding Means More Jobs,” The Electrical Worker, IBEW, Aug 1, 2026. https://ibew.org/electrical_worker/google-funding-means-more-jobs/