A.I. companies are recruiting electricians and carpenters by the thousands

6 hours ago (nytimes.com)

I would be very careful about basing your career decsions based on this trend. The data center build out will always be very boom and bust, which would really suck to work in. One year you would be making 300k working on dataceters and the next you would make 30k because thousands of electricians are now competing to build a few single family homes.

  • Industrial electricians have always been in the boom-bust cycle.

    IBEW (Union electricians) have been doing really well this decade. Another option if you don't want to be a contractor or an Anthropic employee. But they've also gone years without enough work to go around.

    Scroll down to this comment for a better discussion than I could give: https://news.ycombinator.com/item?id=49098874

  • Also, an electrician just doesn't pop into existence. You have to go through years of apprenticeship and union dues payments.

    • I was in the IBEW when I was doing basic tech support for HawaiianTel 15 years ago... making $15/hr, union dues were nothing even at that wage and they rarely ever go up.

      This cry of "OMG dues suck" is so stupid for what you get in return. But go ahead and buy more into republican propaganda.

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    • Very true, it is difficult to even find an opening for the training to start the process, the schools are limited and have short enrollment windows that are fiercely competitive (at least in California).

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  • Sure, but these also aren't professions that will disappear when data center demand goes down or will get automated away in the long term.

    I’d go as far as to say that for someone in their teens electrician (or trades in general) is a more stable long term career path than software engineer.

  • Yeah, but you might still want to enter the field based on the aging of the current workforce. Seems likely to be a shortage of electricians over the next while.

  • On the other hand, the economy is going to be increasingly electrified. Demand is going to be there in some form.

    • On a third hand, electricity is just movement of electrons.

      While DC is driving electrons down the line, AC is basically just when you vibrate them around.

      Anyway my point is the field (no pun intended) may change drastically in the increasingly electrified future. I'm personally excited for more wireless power in areas, and the concept of ambient energy - harvesting power out of the already vibrating electrons in the static in the air.

  • > The data center build out will always be very boom and bust, which would really suck to work in.

    HVAC and electrical (e.g. UPSes) need somewhat regular maintenance, so once build-out is done, if you're with one of the OEMs, you'll probably have regular work babysitting the gear.

  • I mean, no career is ever perfectly secure against future uncertainty (a few years ago I would've joked "... except prostitution", but even that seems threatened by AI these days). The question is a relative one: how stable is it compared to feasible alternatives? I could certainly see job losses and wage stagnation in software engineering being worse than those of electricians over the next 15 years.

Next, plumbers. The future of data centers seems to be more liquid cooling and less ductwork. Take a look at this new 1 megawatt server rack.[1] It has more pipes than cables. All that coolant flow and all that electrical power in a crowded space is scary.

[1] https://www.youtube.com/watch?v=8Ssp1t-g_wM

  • > All that coolant flow and all that electrical power in a crowded space is scary.

    Maybe it's a non-conductive oil? I recall seeing someone who overclocked their PC (circa 2005) to 5GHz, and ran the motherboard completely submerged in an oil bath.

  • Listen to the video again, he clarifies early on that this is supporting multiple racks. A megawatt is 1000kW. If you took 5 B300 systems (10 rack units each), you'd still only be at 75kW, which if you're doing redundancy properly, means you have wired 150kW to the rack, but you're not generating a megawatt of heat.

It's nice to hear tradespeople getting paid well with lots of work. I'm happy for them :-)

  • Yes, that's good. It also prices out a lot of other better uses for their labor. Projects I work on have seen prices soar. I don't consider building the things everyone hates because they promise concentration of wealth and an attack on labor at the expense of building literally anything else to be somehow a big W for labor because a few people get a slightly higher temporary paycheck. Ask the Wagyu cows how they feel about the hand they are dealt.

    • I am, exactly right this minuit, trying to explain that I am not able to quote competitivly for certain types of specialised metal work as there are specialists for that, but am facing insistent inquirys anyway.I do clean sheet custom one of a kind projects as a rule, for which, due to AI recomending my company through some imaculate process, I am exploring how much I can charge for helping the singuarity along, though all in all I am glad I have other skill sets to deploy should we run the whole thing into the ground.

    • > Projects I work on have seen prices soar.

      Could you be more specific? Things are still competitive in the large commercial electrical market I am bidding in, if you’re bidding to make more than 10-15% you’ll get underbid by someone willing to accept a lower profit margin.

    • >a lot of other better uses for their labor

      Who on Earth are you to decide what is the "better" use for labor? And do you scrutinize every construction project or only AI?

      Is it a waste when contractors build a temporary set for a trashy reality TV show? A factory that makes cosmetics for dogs?

      Having someone the arbiter of what is the "right" use of labor is communism. In capitalism, people get to decide for themselves what they work on and what they buy.

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    • There's sort of no winning here!

      AI unemploys middle-class workers: AI is stealing jobs from the middle class!

      AI employs unionized middle-class workers: AI is stealing cheap labor from the rest of us!

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  • just don't forget these are temporary, eventually there will be "enough" data centers, and none of these jobs will exist, so if you are planning a 20 year + career, don't count on this being the norm.

    • Nah. If USA returns to its senses we are going to need tons of tradespeople to build all the stuff we need for the billion Americans.

  • Allegedly many an American 'believes' that Jesus will be back some time right about now. They are serious about this belief, however, it is never explained as to how he waves a magic wand and fixes the many, many entirely man-made problems we have.

    But now I see the light. Jesus was a carpenter, right?

    I am imagining that Jesus, with his carpentry skills, is driving right now in his Chevy truck to the job site, to help erect that data centre for one of our billionaire overlords.

    Just saying, it could happen, and is probably needed to happen, if this data centre build out is to get anywhere near completion.

    • >however, it is never explained as to how he waves a magic wand and fixes the many, many entirely man-made problems we have.

      It's explained in the Book of Revelations - Jesus comes back and kills everyone who isn't Christian (and actually most Christians too) with plagues and fire and violence and burns the world down to ashes. And then (something something multi-headed dragon something something Whore of Babylon) a giant cube-shaped crystal city drops down from space lit by God's radiance and all of the dead Christians come back wearing white robes to live there and eat and drink and praise Jesus forever and never leave because why would you?

      And belief in this is legitimately a big part of why we will never take climate change seriously.

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  • Oh, so you are happy for them? You do realize that home owneer and landlords don't get any contracts anymore and prices skyrocket for normal people? That makes you happy, huh?

    • > home owneer and landlords don't get any contracts anymore and prices skyrocket for normal people

      i like how you differentiated "normal people"

    • >50% of the US population live in single-family, detached houses. It is one thing to be combative, it is another to be combative and wrong. "normal" people live in detached homes

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  • For the next 6 months until they get all replaced by robots

    • What passes for "AI" these days hasn't successfully replaced workers doing even the most menial jobs. Several efforts have been made by massive corporations to get "AI" to take fast food orders at the drive thru and so far they've failed. While I think there are still some trials out there, "AI" hasn't managed to take humans out of that workforce and that job is so simple that literal children often do it successfully.

      I don't think we have to worry about "AI" being capable of replacing electricians and carpenters any time soon and that's ignoring all the unsolved problems with the robotics.

      It's nice to have sci-fi fantasies and everything, but in the real world tradespeople are going to be around for a very very long time. They won't be building data centers for that long though. This is a short term hike in demand that just isn't going to last.

As long as Nvidia pays you to buy Nvidia, which the stock market increasingly does not like.

RAM manufacturers are falling, and today after the MSFT numbers are out we'll see additional CapEx worries.

There are a few Data Centers going up within a couple hours of me, it has pulled all of the trades people away from us. I've called around to every electrician I can find online, or been recommended by neighbors, they are all out of town for the foreseeable future. Same with HVAC and to a lesser extent plumbers.

I've had to learn a lot of skills this summer trying to get some repairs done on my house, and I've had to pay some extreme "fuck off" prices for work that I couldn't do myself.

My father-in-law is a construction manager for a large power company, and they've been expanding their footprint as well for these datacenters, and hiring like crazy to speed up their construction.

He said it will be a few years before the independent trades people become more available.

  • I assume this kind of thing is why every quote we got for dead-simple mini-split heat pump installation last year had an effective person-day labor rate of like $2.5k or more (we didn't end up paying, I mean my god, I'll just fucking do it at those prices, it'll take me twice as long as someone who does it every day, but that's insane). Electricians and HVAC workers with certs in crazy-high demand, I guess.

    Quotes for other stuff like hardwood floor installation and finishing—a job I'd personally consider harder and requiring greater skill than installing a mini-split in a totally uncomplicated setting—was extremely cheap by comparison.

    • So we had our central HVAC burn up, and I bought a mini-split heat pump to replace it, because the HVAC companies around me don't do mini-splits. Apparently they also don't just remove old systems unless they are replacing them. So for 30 minutes of demo work, they charged me $2900 to just remove the old system. I need to install the mini-split myself still, but for now, to get me through the summer and fall, I have a couple window units.

      The electrical work I need done is because the previous owner (my grandfather-in-law) built the house and did absolutely NOTHING to code, and inspection found none of this. There are splices in the walls, there is yellow romex being used as power lines to sub panels across the lawn, strung from tree to tree to keep it off the ground. The electrical panel is installed 5-inches from the washing machine... where there is water, and lots of it. There are 4 sub panels strewn throughout the house - it is 1300 square feet. There are random nutted romex wires just poking out of holes in the walls. Basically we need the entire house to be rewired.

      Same with plumbing, there isn't a single valve in this house. Everything is plumbed directly from the cold or hot lines. So when the shower sprung a leak, we had to turn the mains water off, rip out the shower to fix it, then re-install it. And that is all over the house, as well.

      Don't buy a house built by a family member, even if that family member is a GC that builds houses for a living, because they aren't getting paid to build their own house, and will 1000% cut every corner known to man.

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  • You will get downvoted by the folks here. They are blind to the fact that AI is sucking the economy dry and making life miserable for everyone who's not getting paid by free AI money. Something is gonna crack eventually, they'll all be dumbfounded.

Oh, I thought it's about AI companies asking people to wear those little head-mounted cameras, in hopes of gathering data to train future robot-electricians.

The same thing happened with the oil sands boom 15 years ago. Industrial sites were losing skilled trades people left and right as they went up north to make 2-3x their salary. Then that bubble popped and these folks were tossed onto the street before they could blink.

By all means go make money if the opportunity presents itself. I love to see well compensated trades. But be under no illusions that when the bubble pops (and it will) you’ll be tossed aside before you know what happened. So make money now, and milk these AI players for everything they’ve got, but just have a clear plan on what comes next.

  • The clear plan for electricians and carpenters is to eh continue to do electrical and wood works. Or do you think they would be out of work if there are no more AI-related jobs?

Electricians, sure, but carpenters? I figured these buildings always had steel frames.

I would have thought this would be about electricians and carpenters with camera's on their heads to train AI. Apparently not yet. Imagine robots (humanoids or something more specialized) building datacenters...

  • I would think that data centers would be using as much prefab / modular construction as possible and on-site work would be as limited as possible.

    Those prefab factories may not exist though, and companies want to build out now before the market is mature, instead of a long-term play.

  • might take a while I expect there's a lot of regulation around using a licensed electrician, that kind of thing needs more legislation to allow a robot to replace it, I am speculating

This is horrible. AI industry is sucking the economy dry of resources and labor, making everything more expensive who is not an AI company.

  • Things come to be only when there's demand for them. Nothing else makes the capitalist pay the worker or expand any business. AI providing the missing demand might be the thing that will push our infrastructure industries into XXI century. Because everywhere except China infrastructure seems to be stuck in the 70-ties of the previous one.

    • Things come to be only when the people with MONEY demand them. If you have no money your demand doesn't exist. A society this unequal serves only the rich (whether that's people or companies).

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    • Are they? Or just creating a demand shock and a monopsony?

      Amazon has hired so many journeymen electricians from our area that apprenticeship waiting lists have exploded. If you can assume that happens where the demand is being bought up, jobs could fail to emerge even if wages go up for existing experts.

      In any case, the externalities like power and water draw or pollution rain down on the locals permanently, even if trades enjoyed a brief period of demand. It's not like a city emerging. It's a big warehouse that's pretty sparsely employed relative to its size.

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    • "Royal Executioner" is a job. "Bioweapon engineer" is a job. "Baby seal clubber" is a job. I could go on.

Before reading the article, I assumed AI companies were recruiting electricians and carpenters to capture their expertise to train robots or AI models on how to plan an entire project from start to finish: "Guide me through building a complete house".

Before you decide to change jobs - the demand in electricians is caused by a temporary massive construction boom of data centers. Maintaining an already built data center doesn't require much personnel. It's a clickbait article.

  • If you get into any construction job you need to expect to move job sites regularly. If it is a single family house that might be as much as twice a day. If it is a large industrial site it might be every few years. However it is unusual to work at the same location for much longer.

    You are also subject to the economy more than most jobs. When things start going bad you are the first one cut.

    It can still be a good career overall, but it does have downsides and isn't for everyone. I'm not leaving my job even though I know how to do construction.

    • It’s a good career if your unionize ie electrician, plumber, HVAC, fire protection, steel, concrete, and it also helps if you’re operating within the radius of a large city and all the suburbs around it, ie Santa Barbara to San Diego, Los Angeles to Palm Springs within that radius, very good opportunities, and very good living if your unionized.

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  • Yeah, it's exactly like that oil boom in North Dakota. There was a brief, massive increase in demand for construction labor to build oil rigs, and you had "man camps" an the like. Then once the rigs were built, the employment dropped massively because it takes a lot fewer guys to run an oil well than build one.

  • I'll second this with the following anecdote. A few years ago, I completed an electrician certificate program at a community college in Texas. I wasn't exactly looking to switch careers, but I wanted to learn how to work on electric motors safely. As part of that program, they talked to us about the job and pay.

    As a preface, in Texas, anyone in Texas can apprentice as an electrician if one is willing to pay $50 for a license. This requires one to work for a master electrician and generally as a helper for a journeyman. After 8000 hours (4 years), one can take a journeyman exam. As as a journeyman, one can work solo day to day, but still must work under a master electrician. After 4000 additional hours (2 years) and passing the master electrician exam, one can become a master and work fully independently. Most states are similar, but they are licensed independently.

    A few guys dropped out of the program to apprentice. They were getting paid $16/hour to haul parts for home generator installs. Journeyman pay was around $30-40/hr depending. We were told that journeyman union pay in large metros like Chicago was about $50/hr. I'm not sure if any pay differential exists for master electricians if they are doing solo work. The real money in electrical work was by becoming a master electrician because then you could hire journeyman and apprentices to work for you and tax their labor. As with any job, the technical training does not prepare one to run a business and some people are good at it and some aren't. However, at the end of the day, it's capitalism. One generally becomes wealthy by having other people do work for you and you keeping a portion of that labor. It doesn't matter if it's electrical work, yard work, or computing.

    Anyway, if one wants to become an electrician, great! However, you're almost certainly not going to get rich from it. I met some guys who followed some of the disaster/building booms running communication wires and they all got stiffed on their promised pay. That doesn't mean you will, but please don't think it's guaranteed.

    • > We were told that journeyman union pay in large metros like Chicago was about $50/hr. I'm not sure if any pay differential exists for master electricians if they are doing solo work

      Journeyman union pay is over $60 an hour in Minneapolis and St Paul, $110 an hour if you include fringes. I feel bad for electricians in Texas.

      Master electricians don’t earn any more than a journeyman, as an electrical PM I don’t care if you passed a test that lets you sign plans and open a shop. Union electricians have multiple levels, our locals use Journeyman, Foreman, General Foreman, and General Foreman in Charge. Each step up is $4-5/hr extra. The classifications are based on how many people they are supervising, but if you’re a good electrician, you’ll have no problem getting foreman or general foreman pay for solo work. Employers are only obligated to pay you foreman etc if you’re supervising but if you’re productive, they’ll pay you more to keep you happy since the company can make way more than $10/hr extra from a very productive electrician.

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  • When PE has taken over trades, it still is a good option to become a quality tradesman, who can start his own business. Quality = higher premium, high end.

  • > Before you decide to change jobs

    Trades work is hard. Traveling to a far away job site every day and doing physical labor in a building that isn’t heated or cooled yet is the complete opposite of our comfortable office or remote tech jobs.

    If you’re dreaming about escaping meetings and annoying coworkers, imagine if most of the people you work around aren’t your coworkers at all. They’re other trades people from other companies who run the range of being understanding and kind to total DGAF about you or your job requirements because they know you being upset has no connection back to their job safety. This varies based on the site and who’s running it, but that also changes from month to month or day to day.

    I say this as someone who spent very little time in trades related work before graduating college and who has career electrician family members. Trades work is hard. If you work on computers in an office, we have it so very easy.

    • > Trades work is hard.

      most of my extended family was hardcore blue collar (ranchers, welders, oil hands, etc). When they got older their bodies were pretty broken, most couldn't walk from one end of their house to the other after about age 70. That work is hard on your body year after year and it eventually just wears out. For comparison, my father was the typical white collar worker. He's a minor pickleball celebrity in Florida at 80.

    • > Trades work is hard

      And lots of tradespeople do very well. Many of the bigger houses round here have work vans in the drives. Many of them are landlords too with significant assets. My street is slowly filling up with rentals, mostly by landlord tradespeople.

      I was just chatting to a retired one yesterday at the station and he said he was going to have an extremely good retirement until he got divorced and she took half of everything.

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  • There was a high demand for trade jobs even before. Because people have been told to take a loans and go to college to make more $$$ for decades, there's been a labor shortage in trade jobs for quite a while now.

    • If you don’t know anyone have family in the trades, generally most people outside don’t even know these jobs exist particularly fire protection, fire sprinkler pipe fitters (unionized), and fire sprinkler design/engineering no one outside, even knows.

      If you know someone and you get into it, you can have a pretty good career I would not recommend being a non-union pipe fitter or even working for a non-union company in any trade (except a family business) not if you want to learn and do it right and have longevity and financial security, most of the unionized construction trades usually have educational training facilities thru the union or junior college for their apprentices coming up, non Union fire sprinkler companies are basically like picking people up from Home Depot.

      Note: many junior colleges across the country have programs for the HVAC trade as part of their curriculum.

I think this will cause the same effect as energy bills going up - other people are going to pay for the increased wages of carpenters.

Carpenters? Are we making the data centers out of wood?

Carpenters? As in carrying around a framing hammer and nails? I'm not sure they have the right term here. I'm not familiar with these wooden datacenters.

  • It's plausible quite a few smaller datacenters have modern engineered wood frames. Wood is pretty high-tech these days. Engineered wood is cheap, lightweight, preserves as well as reinforced concrete, and increasingly for new residential buildings under 5 stories. It would be competitive in a bidding process considering the investors clearly have an appetite for risk.

    But even for a steel and concrete datacenter you would want a few carpenters for the interior where humans (at least occasionally) work, more to help with scaffolding and other temporary buildings (e..g housing) during construction, and building framing for drainage ditches and other landscaping. I imagine wood-and-nails carpenters are quite in-demand for most datacenter projects.

  • This is generally the right term. Carpenters also refers to the guys who put up metal studs, doors and things of that nature. But they might be referring to the people who put up their framing for the concrete structures and molds.

    • "Aluminium carpentry" is a thing around here: people that build and install window frames, metal gazebos, conference stalls, custom sheds and so on. These huge data centers probably aren't using the quaint standard data center server cabinets.

    • A mason would be doing the concrete work. Metal studs and doors is usually done by the drywall and framer subcontractors - which could also be a carpenter - but drywall at datacenter or any commercial scale is almost always done by a framer and drywall specialist. They headline is using the wrong term.

This is the first time in a long time that the USA has been building infrastructure at noticeable scales.

HN doesn't like the reason for this infrastructure, but they'll like not having it even less.

  • USA is not building anything. Private companies are. And unlike regular infrastructure projects (housing, transportation, energy) this won’t really benefit the public at large when it’s done. It’ll just enable companies to churn out more slop, faster, and reel us further in.

    Or to put it another way, a semiconductor, car or airplane factory wouldn’t really count as “infrastructure”, would they?

    • It’s also always been private companies doing the building no? Just funding and ownership could be public.

    • >won’t really benefit the public at large when it’s done

      Then the public should make them look like fools and not pay for AI. But if people are paying for it, then they are probably capturing most of the value it produces. Paying Anthropic $20/mo is a trivial cost to recoup if it assists with your work, even at $60 or $100 it still makes sense for many.

    • "this won’t really benefit the public at large when it’s done"

      I'm currently enjoying subsidized AI usage at relatively cheap prices from these same companies. It's cheaper than a cell phone bill and most people can afford it.

      "Or to put it another way, a semiconductor, car or airplane factory wouldn’t really count as “infrastructure”, would they?"

      No, but flying on an airplane 50+ years ago was only for the rich. Everyone I know now has flown somewhere, and it's very obtainable. I remember cell phones in the 80s being > $1 minute and a sign of being wealthy.

      Capitalism can and does bring the costs of these things down.

      Data centers will definitely benefit the public, as long as the government doesn't decide on creating their own monopoly.

    • The datacenter buildout is just a buildout of the electric grid in a roundabout fashion.

      If you are for green energy and the electrification of primary energy this giant wave of unlimited private investment is the best gift you could have ever dreamed for. The fact we are doing our best to squander it is amazing to me.

      We have a generational chance to build entire industrial supply chains and rapidly catch up from multiple generations of lack of investment in our electric grid but instead we are going to resist it every single step of the way.

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