Trades and Manufacturing

A 22-year-old electrician shows up to work with four years of paid training behind her, zero debt, and a $60,000 salary. She’s been investing since she was 19.

Down the hall, a 22-year-old college graduate starts his first job with a marketing degree, $35,000 in student loans, and a $45,000 salary. He won’t start investing for years.

By 35, the electrician has roughly $200,000 in the market. The college graduate has about $60,000. Same work ethic, same intelligence, different starting math.

Most people never calculate the difference. They follow the default advice, sign the loan paperwork, and figure it out later.

The College Math Has Changed

The math behind “go to college, get a good job” stopped working about fifteen years ago. Average student loan debt at graduation now exceeds $30,000. Many students take five or six years to finish. And the earnings premium that a degree provides is concentrated in a handful of fields: engineering, computer science, nursing, accounting. A degree in communications or general business often doesn’t repay its own cost.

Meanwhile, nearly half of the fastest-growing occupations projected by the Bureau of Labor Statistics don’t require a bachelor’s degree. Many are in trades: electricians, plumbers, HVAC technicians, wind turbine service technicians, construction managers.

Every parent I know tells their kid to go to college. None of them can get a plumber to return their call. That disconnect is supply and demand at work: a generation of “college for everyone” advice created a massive shortage of skilled tradespeople and an oversupply of graduates competing for the same white-collar jobs.

What the Numbers Actually Look Like

Here’s a concrete comparison of two people starting at age 18.

Path A: Electrician

Ages 18-22: Earns ~$35,000/year as an apprentice (paid training)
Age 22 onward: Earns $60,000/year as a journeyman (a fully certified tradesperson, one step below master level), rising to $80,000+ with experience
Student debt: $0
Starts investing $500/month at age 20

Path B: College Graduate

Ages 18-22: Earns little, accumulates $35,000 in student loans
Age 22 onward: Starting salary $48,000, rising with experience
Loan payments: ~$350/month for 10 years
Starts investing $500/month at age 28

By 35, the electrician has been investing for 15 years. At the stock market’s historical average of 10% per year, that $500/month has grown to roughly $207,000. The college graduate has been investing for 7 years. Same contribution, same returns: about $60,000. (If the compounding math is new to you, Why Invest at All walks through the basics.)

The electrician is $147,000 ahead. Not because she’s smarter or luckier, but because she started earlier with no debt dragging on her.

Those eight extra years of compounding aren’t just eight years of contributions. They’re eight years of returns earning returns earning returns. Compounding doesn’t care about your diploma.

Why This Work Isn’t Going Away

Your accountant’s work is being eaten by software. It has been for years. Tax prep, data entry, financial analysis: these tasks moved to algorithms long before anyone started talking about AI. White-collar work that follows rules and lives on screens is the easiest kind to automate. Always has been.

Nobody’s built a robot that can fix a burst pipe in your basement at 2am.

Trade work resists automation because it happens in the physical world, in spaces that are never the same twice. A plumber walking into a 1920s rowhouse faces completely different challenges than the same plumber in a new-construction condo. The pipes are different, the access points are different, and the homeowner’s description of the problem is usually wrong in a way the plumber has to diagnose on-site. The job changes the moment the wall opens up.

AI will reshape trade work too. Quoting, scheduling, and materials ordering are already getting easier with software. But that’s the paperwork side. The actual work (crawling under a house, reading a circuit panel, making a call when the blueprint doesn’t match what’s behind the wall) is the part that isn’t going anywhere.

The Shortage Is Your Leverage

The average age of a skilled tradesperson in the United States is north of 55. Retirements are accelerating. New workers aren’t entering fast enough, largely because an entire generation was told that college was the only respectable path.

When supply drops and demand holds steady, wages rise. Construction, infrastructure maintenance, and building systems aren’t industries that disappear. Electricians in high-demand markets earn $90,000 to $120,000. Master plumbers regularly clear six figures. Commercial HVAC technicians earn $80,000 to $100,000. These aren’t outliers. They’re the going rate in markets with real shortages, and the gap is projected to widen for years.

If you’re competent and reliable, you have options: negotiate wages, choose clients, start your own business, or move to wherever demand is strongest.

Where This Breaks

The math above is real, but it doesn’t tell the whole story. Real outcomes depend on geography, specific trade, and career trajectory. Trades have real downsides worth weighing honestly.

Physical toll. Plumbing, roofing, and construction are hard on the body. Knees, backs, and shoulders take punishment over decades. Some tradespeople can’t work past their mid-50s. The smart move: plan your career trajectory so you’re moving into supervision, inspection, estimating, or running your own crew before your body makes the decision for you.

Geography matters. Wages vary enormously by location and specialization. An HVAC technician in rural Mississippi earns a fraction of what one in Boston or Seattle takes home. Research your specific market before committing.

Manufacturing is a different world. The title of this article covers both trades and manufacturing, but they’re distinct paths. Skilled manufacturing roles (CNC machining, which is programming computer-controlled cutting and shaping tools; robotics maintenance; quality engineering) pay well and are in demand. Repetitive assembly-line work is a different category entirely: it’s been declining for decades and will keep declining. Know which side of that line you’re on.

Earnings ceiling. Some trades cap out around $90,000 unless you move into management or start a business. If that ceiling matters to you, think about the ownership path early. Running your own crew or starting a contracting business is how most tradespeople break through it.

Getting Started

Apprenticeship programs are the fastest on-ramp: you earn while you train, and you graduate with zero debt and a job waiting.

What does an apprenticeship actually look like? You work alongside experienced tradespeople during the day and take classes in the evening or on weekends. In most electrical apprenticeships, you start by pulling wire and running conduit. By year three, you’re reading blueprints and wiring panels. By year five, you’re a journeyman who can work independently. Your paycheck rises as your skills grow.

The Department of Labor’s ApprenticeshipUSA program lists registered programs by state and trade. Unions like the IBEW (electricians) and UA (plumbers and pipefitters) run some of the strongest programs in the country.

Community colleges offer trade-focused certificates and associate degrees that can accelerate your entry. Many have direct hiring partnerships with local employers.

The military provides excellent trade training. Electricians, mechanics, welders, and construction specialists leave with years of experience and certifications that transfer directly to civilian work.

And if you start and realize it’s not for you? The skills transfer. Two years of apprenticeship experience is paid work and hands-on problem-solving that applies across technical careers.

The best career research isn’t a website or a personality test. It’s a conversation with someone who does the work. Find a working electrician, plumber, or machinist and ask them what they wish they’d known at your age.

What’s Next

Trades are one strong answer to the career question, but they’re not the only path worth considering. Some careers resist automation for reasons that have nothing to do with physical work.

Next up: AI-Resilient Fields explores which careers are hardest for technology to displace, and why.