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Career Change•6 min read

Best trades to earn while you learn

Start with electrician and plumbing apprenticeships, then compare industrial maintenance jobs with training. Choose by a real paid offer, not a course advertisement.

By The Human Trades · Last reviewed

Bottom line

Our first options to investigate are electrical and plumbing apprenticeships. Industrial maintenance is another option when an employer confirms a paid training role. This shortlist favors learning within employment, not the highest national wage. No current openings or starting pay are verified here.

How we chose these options

We looked for a documented apprenticeship or on-the-job training route in official national occupation guidance. We separated that route from buying a school course. The order below is an editorial starting point, not a measured ranking of local availability. Registered Apprenticeship combines paid work with instruction. A helper job is not automatically a Registered Apprenticeship.

1. Electrician: investigate a supervised apprenticeship

BLS says most electricians learn through an apprenticeship. That makes an employer or sponsor a useful first contact if you need income during training. Ask about the actual work schedule and required instruction before applying. The catch is that an established training route does not prove a local vacancy or your eligibility.

Read the electrician guide. Ask the relevant state authority what registration and supervision your entry role requires.

2. Plumber: compare employers and sponsors

BLS describes apprenticeship as the usual learning route for plumbers, pipefitters and steamfitters. Ask which occupation the advertised position covers. These are related jobs, not interchangeable job offers. The catch is that the sponsor's application process, work location and paid terms must fit your household.

Read the plumbing guide. Check the exact local route before paying for a course that claims to help you qualify.

3. Industrial machinery mechanic: ask about employer training

BLS describes on-the-job training for industrial machinery mechanics and maintenance workers. Millwright apprenticeship is a separate route within the broader occupation group. Do not assume a maintenance vacancy includes an apprenticeship. The catch is that training, supervision and shift expectations depend on the specific employer.

Read the industrial machinery guide. Ask which tasks a beginner performs and who teaches them.

What to ask before accepting

  • Who employs and pays me? What is the starting rate in writing?
  • Is the position open now? What are the application steps?
  • Who supervises my work? Is this a Registered Apprenticeship or a different training arrangement?
  • Is classroom time paid? What tools, travel and fees must I cover?
  • When do benefits begin? What hours and locations can change?

This week

Choose two routes. Use the official Apprenticeship Finder and contact one employer or sponsor for each. Put their written answers into your household budget. Keep your current income in the plan until a confirmed offer supports a change. A listing is a lead, not a job guarantee.

Use this article for planning, not as a license, job offer, or financial guarantee. Check current rules, prices, wages, and program terms with the relevant official source before acting.

Primary sources for this article

Last reviewed: 2026-10-10

These sources support the factual context and decision guidance above. They do not determine a state license, local permit, current opening, sponsor seat, or individual qualification.

Choose your next step

Continue with a trade guide

See what the work involves and check the wage sources for these related trades.