Updated November 2026
TL;DR:
- You don’t need a four-year degree to earn a strong living. The 14 careers below have a national median pay of about $80K to $130K a year.
- There are two fast ways in. Ten of these careers start with a school program of about two years or less, such as a certificate or associate degree. The other four start with paid training, so you earn a paycheck while you learn.
- Healthcare roles like sonographer, dental hygienist and radiation therapist offer some of the best pay for a two-year degree.
- Growth varies. Sonographers, lineworkers and substation repairers are in high demand, while nuclear and power plant operator jobs are projected to shrink.
College keeps getting more expensive, and a bachelor’s degree takes four years or more. For many people, that’s too much time and too much debt. The good news is that some of the best-paying careers available today don’t require either one.
This guide covers 14 high-paying trade careers you can start in under two years, what they pay, how fast they’re growing and exactly what it takes to get in. We’ve also been upfront about which ones take a little longer than they first appear.
High-Paying Trade Careers at a Glance
| Career | Median pay (about) | Job growth 2025–35 | How you get started |
|---|---|---|---|
| Nuclear power reactor operator | $120K–$130K | −6% | Paid on-the-job training plus NRC license |
| Nuclear technician | $110K–$120K | +1% | Associate degree |
| Radiation therapist | $100K–$110K | +3% | Associate degree or certificate |
| Powerhouse, substation and relay repairer | $100K–$110K | +10% | Certificate or associate degree |
| Nuclear medicine technologist | $100K–$110K | +4% | Associate degree or certificate |
| Elevator and escalator installer | $100K–$110K | +6% | 4- to 5-year paid apprenticeship |
| Power plant operator | $100K–$110K | −5% | Paid on-the-job training |
| Dental hygienist | $95K–$100K | +8% | Associate degree plus state license |
| Diagnostic medical sonographer | $95K–$100K | +14% | Associate degree or certificate |
| MRI technologist | $95K–$100K | +8% | Associate degree |
| Electrical power-line installer | $95K–$100K | +10% | Lineworker program, then paid apprenticeship |
| Respiratory therapist | $80K–$85K | +9% | Associate degree plus state license |
| Aircraft mechanic | $80K–$85K | +6% | FAA-approved school, 18 to 24 months |
| Radiologic technologist | $80K–$85K | +5% | Associate degree |
What “Under Two Years” Really Means
There are two different routes into these careers, and it helps to know which one you’re signing up for.
- School first. You complete a certificate or associate degree program, usually in two years or less, then take a licensing or certification exam. You start working once you pass.
- Paid training. You get hired as a trainee or apprentice and learn on the job. You’re earning from day one, but it can take several years to reach full pay and full qualification.
Both routes get you into the field quickly. The difference is whether you pay for school up front or get paid while you train.
Careers You Can Train for in About Two Years or Less
These careers start with a school program. Most are associate degrees in healthcare or technical fields, and several also offer shorter certificate routes for people with related experience.
1. Nuclear technician
Nuclear technicians help run and monitor nuclear reactors and the equipment around them. They take radiation readings, collect samples and help keep workers and the public safe. Most work at nuclear power plants, and some work in research labs.
- Median pay: about $110K–$120K a year (BLS, May 2025)
- Job growth: 1% from 2025 to 2035, slower than average
- Training: Associate degree in nuclear science, nuclear technology or a related field, followed by employer training
It’s the best-paying career on this list that you can reach with a two-year degree, but it’s a small field. BLS expects only about 100 new jobs over the decade, so most openings come from people retiring or moving on. Expect a background check and plenty of on-the-job training after you’re hired.
2. Radiation therapist
Radiation therapists run the machines that deliver radiation treatment to cancer patients. They position patients, check the treatment plan and watch for side effects, so the job mixes technical skill with a lot of patient care.
- Median pay: about $100K–$110K a year (BLS, May 2025)
- Job growth: 3% from 2025 to 2035, about as fast as average
- Training: Associate degree in radiation therapy, plus a state license in most states and usually ARRT certification
If you’re already a radiologic technologist, some schools offer a certificate program of about a year that gets you into radiation therapy.
3. Powerhouse, substation and relay repairer
These repairers inspect, test and fix the electrical equipment in power plants and substations, including the relays and switches that keep the grid running. They work for utilities and the contractors who serve them.
- Median pay: about $100K–$110K a year (BLS, May 2025)
- Job growth: 10% from 2025 to 2035, much faster than average
- Training: Certificate or associate degree in electronics or electrical technology, then on-the-job training
Growth is strong as utilities upgrade aging equipment and add new power sources to the grid.
4. Nuclear medicine technologist
Nuclear medicine technologists prepare small doses of radioactive drugs, give them to patients and use special cameras to create images that help doctors find disease. Most work in hospitals.
- Median pay: about $100K–$110K a year (BLS, May 2025)
- Job growth: 4% from 2025 to 2035, about as fast as average
- Training: Associate degree in nuclear medicine technology; many states also require a license or certification
People who already hold a healthcare credential, such as radiologic technologists, can often finish a certificate program in about a year.
5. Dental hygienist
Dental hygienists clean teeth, take X-rays, check for signs of gum disease and teach patients how to care for their teeth. Hours are predictable, and part-time schedules are common.
- Median pay: about $95K–$100K a year (BLS, May 2025)
- Job growth: 8% from 2025 to 2035, much faster than average
- Training: Associate degree in dental hygiene and a state license
The hygiene program itself usually takes about two years, but many schools require a year of science prerequisites first, so plan on closer to three years in total. Learn more in our guide to dental hygienist vs. dental assistant.
6. Diagnostic medical sonographer
Sonographers use ultrasound equipment to create images of organs, blood vessels and developing babies. Getting a clear image takes skill with the probe, a strong sense of anatomy and the ability to keep patients comfortable.
- Median pay: about $95K–$100K a year (BLS, May 2025)
- Job growth: 14% from 2025 to 2035, much faster than average
- Training: Associate degree in sonography, or a 12- to 18-month certificate if you already have healthcare training; most employers want certification
It’s the fastest-growing career on this list. See our guide to becoming a diagnostic medical sonographer.
7. MRI technologist
MRI technologists operate magnetic resonance imaging scanners, prepare patients for scans and make sure the images are clear enough for a doctor to read.
- Median pay: about $95K–$100K a year (BLS, May 2025)
- Job growth: 8% from 2025 to 2035, much faster than average
- Training: Associate degree, often in radiologic technology, plus MRI certification
Many MRI techs start as radiologic technologists and then add MRI training and certification, which can add some time. A few schools offer associate degree programs focused on MRI from day one.
8. Respiratory therapist
Respiratory therapists care for patients who have trouble breathing, from premature babies to older adults with lung disease. They manage ventilators, give breathing treatments and respond to emergencies in the hospital.
- Median pay: about $80K–$85K a year (BLS, May 2025)
- Job growth: 9% from 2025 to 2035, much faster than average
- Training: Associate degree in respiratory therapy and a state license (every state except Alaska requires one)
Demand is growing as the population ages and more people live with chronic lung conditions.
9. Aircraft mechanic
Aircraft mechanics inspect, repair and maintain planes and helicopters to strict FAA standards. Airlines, repair stations and manufacturers all hire them.
- Median pay: about $80K–$85K a year (BLS, May 2025)
- Job growth: 6% from 2025 to 2035, faster than average
- Training: An FAA-approved aviation maintenance program (about 18 to 24 months), then FAA mechanic certification
Many experienced mechanics are nearing retirement, which keeps demand steady. Learn more about aircraft mechanic training.
10. Radiologic technologist
Radiologic technologists take X-rays and other diagnostic images. Many go on to specialize in CT, MRI or mammography, which can raise their pay.
- Median pay: about $80K–$85K a year (BLS, May 2025)
- Job growth: 5% from 2025 to 2035, faster than average
- Training: Associate degree in radiography, plus a state license or ARRT certification in most states
It’s also a common stepping stone to higher-paying jobs on this list, like MRI technologist, radiation therapist and nuclear medicine technologist. See our radiology tech program guide.
Careers Where You Earn While You Train
These careers don’t require a degree to get started. Employers and unions hire trainees and apprentices and pay them while they learn. The training itself takes longer than two years, but you start earning right away.
11. Nuclear power reactor operator
Reactor operators control nuclear reactors from the plant’s control room. They adjust power output, watch for problems and respond fast when something changes.
- Median pay: about $120K–$130K a year (BLS, May 2025)
- Job outlook: projected to decline 6% from 2025 to 2035
- Training: High school diploma, then years of paid on-the-job training and a Nuclear Regulatory Commission (NRC) license
This is the highest-paying job on the list, but be realistic about it. You can start in a trainee role, but earning the operator license usually takes several years, and BLS projects the number of jobs to shrink. Navy nuclear experience or a nuclear technology degree gives you a big edge.
12. Elevator and escalator installer
Elevator mechanics install, test and repair elevators, escalators and moving walkways, often in tight shafts and at height. The work is precise and safety-critical.
- Median pay: about $100K–$110K a year (BLS, May 2025)
- Job growth: 6% from 2025 to 2035, faster than average
- Training: High school diploma, then a 4- to 5-year paid apprenticeship; many states require a license
Apprentices earn a wage from the first day, and it rises as they gain skills. Apprenticeship spots are competitive, so apply early and look for openings through union locals and elevator companies.
13. Power plant operator
Power plant operators run the boilers, turbines and generators that produce electricity. They monitor gauges and control systems and make adjustments to keep the plant running safely.
- Median pay: about $100K–$110K a year (BLS, May 2025)
- Job outlook: projected to decline 5% from 2025 to 2035
- Training: High school diploma, then long-term paid on-the-job training; math and science courses help
BLS projects fewer jobs as older plants close and plants become more automated, but retirements still create openings. Coursework in power plant technology can help you stand out.
14. Electrical power-line installer
Lineworkers install and repair the power lines that carry electricity to homes and businesses. The work happens outdoors, at height and sometimes in storms after an outage.
- Median pay: about $95K–$100K a year (BLS, May 2025)
- Job growth: 10% from 2025 to 2035, much faster than average
- Training: High school diploma, often a lineworker program of a few months, then a multiyear paid apprenticeship
Demand is growing as utilities upgrade the grid and connect new energy sources. A short lineworker program teaches climbing and safety basics and can help you land an apprenticeship.
Pay figures are national medians, rounded to a range. Actual pay depends on where you live, your employer, union membership and experience.
How to Choose the Right Program
A short program only pays off if it leads to a license and a job. Before you enroll, check these things:
- Accreditation. Many of these careers require you to graduate from an accredited program before you can sit for the licensing exam. Look for CODA (dental hygiene), CAAHEP (sonography), JRCERT (radiography, radiation therapy and MRI), JRCNMT (nuclear medicine), CoARC (respiratory therapy) or FAA Part 147 approval (aircraft mechanics).
- Exam pass rates and job placement. Good programs publish these numbers. If a school won’t share them, that’s a warning sign.
- Clinical or hands-on time. Ask where you’ll do clinical rotations or shop training, and how placements are arranged.
- Prerequisites. Some healthcare programs require anatomy, chemistry or math courses before you start, which can add a semester or two.
How to Pay for Training
- Federal financial aid. Accredited trade school and community college programs often qualify for Pell Grants and federal student loans. Fill out the FAFSA to see what you can get.
- Scholarships. Many are set aside for trade and technical students. Start with our trade school scholarship guide.
- Paid apprenticeships. For elevator, lineworker and power plant careers, the employer or union covers most training costs, and you earn a wage while you learn.
- Employer tuition help. Hospitals and utilities sometimes pay for training in hard-to-fill roles in exchange for a work commitment.
Frequently Asked Questions
What is the highest-paying trade you can learn in under two years?
Among careers that start with a school program, nuclear technicians have the highest median pay, at about $110K–$120K a year with an associate degree. Radiation therapists, nuclear medicine technologists and substation repairers follow at about $100K–$110K. If you count paid training, nuclear power reactor operators earn even more, but reaching that job usually takes several years.
Which of these careers has the most job openings?
Sonographers, dental hygienists, respiratory therapists and lineworkers are all projected to grow much faster than average from 2025 to 2035, and each adds thousands of jobs. Nuclear technician and reactor operator are small fields with few openings.
Can I get a high-paying job with a six-month certificate?
Sometimes, but the highest-paying careers usually need more training. Short certificates in HVAC, welding or automotive repair typically lead to jobs with a median pay of about $50K–$65K a year. A short lineworker program can be your way into a paid apprenticeship that leads to pay near $100K.
Do apprentices get paid?
Yes. Registered apprentices earn a wage from the start, usually a percentage of a fully trained worker’s pay, with raises as they complete each stage of training.
Do I need to be good at math and science?
For most of these careers, yes. Healthcare imaging programs include anatomy and physics, and electrical and power plant jobs use math every day. You don’t need to be an expert before you start, but be ready to study.
Your Next Step
A high-paying career doesn’t have to start with four years of college. Pick two or three careers from this list, read about the day-to-day work and compare programs or apprenticeships near you. Not sure where to start? Try our skilled trade quiz, or search for schools in your area below.