A twenty-four-year-old with a high school diploma and eighteen months of paid training can walk into an FAA control tower and start climbing toward six figures, with no lecture halls behind them and no student loan statement waiting in the mailbox every month for the next twenty years.
That’s not a fluke. Federal wage data tracks hundreds of occupations that pay well above what many four-year college graduates bring home in their first decade of work, and plenty of them never ask for a diploma from anywhere but a high school, a trade school, or an apprenticeship program.
If you’ve been told for years that a real career starts with a bachelor’s degree, it’s worth knowing that isn’t universally true, especially in fields short on workers and heavy on training.
Air traffic control sits at the top of the pay scale, and it doesn’t require the four-year degree most people assume it does.
Table of contents
- Air traffic controller
- Nuclear power reactor operator
- Elevator and escalator installer
- Power plant operator
- Transportation, storage, and distribution manager
- Electrical lineworker
- Aircraft mechanic
- Fire inspector and investigator
- Police detective
- Construction trades supervisor
- Boilermaker
- Real estate broker
- Court reporter and captioner
- Property manager
- Plumber, pipefitter, and steamfitter
- Structural iron and steel worker
- Wind turbine technician
- Electrician
- Commercial diver
- HVAC technician
- Correctional officer supervisor
Air traffic controller
Air traffic controllers earn a median $144,580 a year, the highest wage on this list by a wide margin. The job doesn’t require a four-year degree. Candidates can qualify with an associate’s degree from an FAA-approved training program, or through up to three years of progressively responsible work experience, including military air traffic control duty.
Every new hire goes through months of training at the FAA Academy in Oklahoma City, followed by more than a year of on the job training before becoming fully certified. The work is intense. Controllers manage multiple aircraft at once, often in semi-dark rooms, and the FAA requires them to retire by age 56.
The tradeoff for that intensity is pay that starts strong and climbs fast. Developmental controllers earn less while training, but certified controllers at busy facilities routinely clear well past the median. Job growth is slow since automation lets each controller handle more traffic, but retirements alone create about 2,200 openings a year.
Nuclear power reactor operator
Nuclear plants will train someone with a high school diploma to run a reactor before they’ll ask about a college transcript. Reactor operators earn a median $120,350 a year, and the top ten percent clear more than $151,980.
Getting licensed takes real work. The Nuclear Regulatory Commission requires operators to pass a rigorous exam after one to two years of paid, plant-specific training that covers reactor theory, plant systems, and emergency procedures. Most plants recruit heavily from Navy nuclear program veterans, but civilians without any nuclear background get hired and trained too.
The job is shift work, often rotating through nights and weekends, inside a control room that never fully shuts down. Plants can’t run without a licensed operator physically present, which gives operators real bargaining power during contract talks. The number of nuclear plants in the U.S. has stayed fairly flat for decades, so openings mostly come from operators retiring or moving into supervisory roles rather than new plants breaking ground.
Elevator and escalator installer
Elevator mechanics pull down a median $106,580 a year, the highest wage of any construction trade tracked by the government. Entry requires only a high school diploma, but nearly all of the real training happens through a four-year paid apprenticeship that combines classroom instruction with supervised fieldwork.
The trade covers more than elevators. Installers also work on escalators, moving walkways, and dumbwaiters, and the work involves electrical wiring, hydraulics, and computerized control systems. Most mechanics eventually join the International Union of Elevator Constructors, which controls access to the highest paying jobs in major metro areas.
Demand is steady rather than explosive. Employment is projected to grow five percent over the next decade, driven by an aging elevator infrastructure that needs constant modernization and a workforce old enough that retirements will open a meaningful share of new positions. With roughly 24,000 mechanics nationwide, it’s also one of the smallest, most tightly held trades on this list, which helps explain why the pay stays high even when growth is modest.
Power plant operator
Power plant operators control the equipment that keeps electricity flowing to homes and businesses, and they earn a median $103,600 a year for it. A high school diploma is the standard entry point, followed by an extended stretch of on the job training that can run several years before an operator works independently.
The job runs on rotating eight or twelve hour shifts, since power generation doesn’t stop for a weekend. Operators monitor gauges, adjust equipment, and respond immediately when something goes wrong, since a mistake can knock out power to an entire region.
Employment in this specific role is actually shrinking, down a projected ten percent over the next decade as automation and more efficient plants reduce the need for staff. That decline doesn’t mean the door is closed. Retirements are still expected to create thousands of openings, and workers who start here often move sideways into higher paying specialties like nuclear reactor operation once they’ve built a track record.
Transportation, storage, and distribution manager
Someone overseeing a company’s trucking fleet, warehouse, or shipping operation earns a median $102,010 a year, and a high school diploma is technically all that’s required to get there. Employers typically want five or more years of hands on experience in logistics before they’ll hand over a management title, even if they’ll occasionally prefer a bachelor’s degree on top of that experience.
Most people land in this role after years working as a dispatcher, warehouse supervisor, or logistics coordinator, learning the operation from the ground up rather than in a classroom. That path matters more to hiring managers than a degree does, since the job is really about knowing how freight, inventory, and delivery schedules actually move.
The field is growing faster than average, at six percent over the next decade, largely because online shopping keeps pushing more goods through warehouses and delivery networks. Openings pay especially well in states with heavy shipping and manufacturing activity, and the highest paid ten percent of managers clear nearly $195,000 a year.
Electrical lineworker
Line workers who install and repair the cables carrying electricity across cities and rural stretches earn a median $92,560 a year. A high school diploma gets someone in the door, and the real training happens through an apprenticeship that mixes technical instruction with hands on work near live, high voltage equipment.
The danger is real, and it’s part of why the pay is high. Line workers climb poles and towers, work in bucket trucks at serious heights, and handle equipment that can kill if a single safety step gets skipped. Storm response adds another layer to the paycheck, since utilities pay heavy overtime when crews get called out after hurricanes, ice storms, or wildfires knock out power for entire regions.
Job growth here is strong, projected at seven percent over the next decade, much faster than the average occupation. Aging power infrastructure across the country needs constant repair and replacement, and utilities have been raising apprentice pay just to keep enough people entering the trade.
Aircraft mechanic
Aircraft mechanics keep planes airworthy, and they earn a median $78,680 a year doing it. The path in runs through a Federal Aviation Administration approved training program rather than a four-year degree, typically twelve to twenty-four months long, ending with a set of FAA certification exams.
Mechanics who specialize in the electronics side of aviation, working as avionics technicians, actually out earn general mechanics, pulling a median $81,390 a year. Both roles are in constant demand because airlines and repair stations can’t operate without certified staff signing off on every inspection and repair.
Pay varies sharply by employer. Mechanics working directly for airlines earn noticeably more than those at smaller repair shops, and the top ten percent of aircraft mechanics nationwide clear more than $120,000 a year. Growth is projected at five percent over the next decade, and a wave of retirements among current mechanics is expected to open even more positions than the growth numbers alone suggest.
Fire inspector and investigator
Fire inspectors walk buildings looking for code violations and figure out what caused fires that have already happened, and the role pays a median $78,060 a year. Almost nobody starts here straight out of high school. The standard path runs through several years working as a firefighter first, then transitioning into inspection and investigation work once that experience is in place.
Once hired, inspectors go through additional on the job training in code enforcement and investigative techniques, and many pursue certifications through the International Code Council or National Fire Protection Association to strengthen their standing. A four-year degree helps for a handful of specialized roles, but it isn’t the standard requirement for the job itself.
Demand is growing faster than average, at six percent over the next decade, partly because updated building codes and stricter compliance rules require more inspection work across residential and commercial buildings alike. For firefighters looking for a way off the truck and into steadier hours without leaving the field, this is one of the more direct routes.
Police detective
Detectives who investigate crimes after they happen, gathering evidence and building cases for prosecution, work under the broader police and detectives category that pays a median $77,270 a year. Most departments still hire officers with nothing more than a high school diploma, sending them through a police academy before they ever set foot on patrol.
Making detective isn’t about extra schooling. It’s about time on the job. Officers typically spend several years on patrol, building the experience and internal track record that gets them considered for a detective slot, and some departments require passing a separate promotional exam on top of that.
The work carries real risk, and police work overall has some of the highest injury rates of any occupation tracked by the federal government. Pay reflects seniority and jurisdiction more than anything else. Detectives in major metro departments and federal agencies routinely earn well above the median, while those in smaller towns see less, and about 62,200 openings a year keep the pipeline moving as officers retire or transfer out.
Construction trades supervisor
Someone running a crew of electricians, carpenters, or plumbers on a job site earns a median $76,760 a year as a construction supervisor. Nobody walks into this job without first working the trade themselves. Most supervisors spend years as journeymen before an employer trusts them to manage schedules, safety, and other workers.
The role sits at the intersection of hands on skill and people management. Supervisors still need to understand the technical side of construction well enough to catch mistakes and answer questions from the crew, but the job also demands scheduling, budgeting, and constant communication with project managers and contractors.
Pay climbs sharply with the size and complexity of the projects being run. Supervisors on commercial and industrial jobs typically out earn those overseeing residential work, and the top ten percent nationally clear more than $122,000 a year. With roughly 800,000 people working in this role already, it’s one of the largest management jobs on this list that doesn’t require anything beyond a high school diploma and years of trade experience.
Boilermaker
Boilermakers build and repair the pressure vessels, tanks, and boilers used in power plants, refineries, and chemical facilities, and the trade pays a median $73,340 a year. Entry requires a high school diploma and a spot in a registered apprenticeship, typically run through the International Brotherhood of Boilermakers, that takes about four years to complete.
The work is physically brutal. Boilermakers spend long stretches inside dark, cramped vessels doing welding and fabrication work, often during scheduled plant shutdowns called outages that can require ten to twelve hour shifts, six or seven days a week, for weeks at a stretch.
Those outage stretches are also where the real money shows up. Overtime and per diem pay during peak outage seasons can push total annual earnings well past $100,000 for experienced journeymen, even though the median sits lower. Employment nationally is shrinking slightly as some plants close or automate, but retirements among an aging boilermaker workforce still create hundreds of openings a year for anyone willing to travel to where the work is.
Real estate broker
Real estate brokers, who are licensed to run their own brokerage and manage other agents, earn a median $72,280 a year. A high school diploma is the only formal education requirement. Every state instead requires a set of real estate courses and a passing score on a licensing exam, along with additional experience requirements to move from agent to broker.
Income here swings wildly based on how well someone sells, not on credentials. The lowest paid ten percent of brokers earn under $37,000, while the top ten percent clear more than $166,000, and most brokers work on commission rather than salary, which means slow months hit directly.
Most brokers are self-employed, setting their own hours and building their business around referrals and local reputation rather than a corporate ladder. Growth is projected at a modest three percent over the next decade, roughly in line with the broader job market, but the sheer size of the field, with more than half a million brokers and agents nationwide, means new openings show up constantly as the market turns over.
Court reporter and captioner
Court reporters who create word for word transcripts of trials, depositions, and legal proceedings earn a median $67,310 a year. The path in runs through a postsecondary certificate program in stenography or voice writing rather than a four-year degree, and most programs take one to three years depending on the method being taught.
The field is short on workers right now. Many working reporters are approaching retirement, and fewer people have been entering training programs than the courts and captioning industry actually need, which has pushed demand for live, real-time captioning higher, especially for television broadcasts and remote legal proceedings.
Pay stretches well beyond the median for reporters with strong speed and accuracy. The top ten percent earn more than $117,000 a year, and many reporters work as independent contractors, picking up assignments from multiple courts, law firms, or broadcasters rather than working for a single employer. Most states require a license or a certification from a professional association before someone can start taking on paid work.
Property manager
Managing an apartment complex, homeowners association, or commercial building pays a median $66,700 a year, and most people get there with nothing more than a high school diploma paired with several years of relevant work experience. Some states require a license, particularly for managers overseeing community associations or handling tenant funds directly.
The job covers a wide range of responsibilities, from collecting rent and coordinating maintenance to enforcing lease terms and managing the budget for an entire property or association. Managers overseeing larger buildings or higher end properties tend to earn considerably more than those running smaller residential complexes.
Growth is projected at four percent over the next decade, roughly average, but the field is enormous already, with more than 460,000 people working in it nationally. Many managers start as leasing agents or assistant managers and work their way up, which means the entry point into this career is often lower stress and lower stakes than the eventual management role itself.
Plumber, pipefitter, and steamfitter
Plumbers, pipefitters, and steamfitters earn a median $62,970 a year installing and repairing the pipe systems that carry water, gas, and waste through homes, businesses, and industrial facilities. A high school diploma gets someone into a four to five year paid apprenticeship, and most states require a license before anyone can work unsupervised.
The trade splits into a few distinct lanes. Plumbers focus on residential and commercial water and waste systems, while pipefitters and steamfitters typically work in industrial and commercial settings like power plants and manufacturing facilities, often earning more due to the technical complexity of the work.
Master plumbers who eventually run their own business tend to clear well past the median, with the top ten percent nationally earning more than $102,000 a year. Growth is projected at a modest four percent over the next decade, but the trade rarely goes out of style since every building needs working plumbing, and the physical, on site nature of the work has kept it largely untouched by automation.
Structural iron and steel worker
Ironworkers who raise the steel frameworks for buildings, bridges, and roads earn a median $62,700 a year. Most learn the trade through an apprenticeship or extended on the job training rather than through a formal degree program, and a high school diploma is typically the only educational requirement to get started.
The work happens at real heights, often on exposed steel beams before walls or floors exist, and it demands physical strength along with a tolerance for working outdoors in whatever weather shows up. Safety gear, including harnesses and hard hats, is mandatory given how far a fall from structural steel can be.
Demand is projected to grow four percent over the next decade, about average, driven partly by infrastructure spending on bridges and heavy construction. Roughly 65,700 people work in this specific role nationally, and the physically demanding nature of the job means turnover creates a steady stream of openings even in years when new construction slows down.
Wind turbine technician
Wind turbine technicians, who maintain and repair the massive turbines generating renewable electricity, earn a median $62,580 a year. Entry runs through a postsecondary certificate program, usually six months to two years, rather than a four-year degree, and most training happens through community colleges or technical schools built specifically around wind energy.
This is the fastest growing occupation tracked by the federal government, with employment projected to jump fifty percent over the next decade as wind farms keep expanding across the country. That kind of growth is rare, and it means technicians entering the field now are stepping into an industry that’s still actively hiring rather than one that’s leveled off.
The work isn’t easy. Technicians climb turbine towers that can reach hundreds of feet, often working in confined spaces and at serious heights, sometimes in remote rural locations far from a major city. The top ten percent of wind techs earn more than $88,000 a year, and pay tends to run highest in states with the most aggressive wind energy buildout.
Electrician
Electricians install and repair the wiring that powers homes, businesses, and industrial buildings, earning a median $62,350 a year. A high school diploma is the standard entry point, followed by a four to five year paid apprenticeship that combines classroom instruction with supervised fieldwork under a licensed electrician.
Nearly every state requires a license to work independently, which usually means passing an exam after logging thousands of hours of supervised experience. Once licensed, electricians can specialize in residential wiring, commercial buildings, or industrial systems, and pay tends to climb with the complexity of the work being done.
Master electricians who eventually run their own contracting business often clear well past the median, since owning the business adds profit on top of the trade income itself. Job growth is strong, projected at nine percent over the next decade, much faster than average, driven by new construction, an aging electrical grid, and rising demand tied to electric vehicles and home solar installations.
Commercial diver
Commercial divers who inspect, repair, and build underwater structures like bridges, dams, and offshore platforms earn a median $61,300 a year, though the range in this field is unusually wide. Training happens through a commercial diving school rather than a four-year degree, typically a program lasting several months that covers surface supplied air diving, underwater welding, and safety procedures.
The most physically demanding assignments pay the most. Divers working offshore oil and gas platforms, particularly those trained in saturation diving for deep water work, can earn well past six figures, and the top ten percent of all commercial divers nationally clear more than $136,000 a year.
Divers who prefer to stay closer to home can find steady work inspecting bridges, dams, and shipyards inland, trading some of the higher offshore pay for a schedule that doesn’t require living on a vessel for months at a time. The field is small, with only a few thousand workers nationally, which keeps competition for the best assignments tight even as demand for underwater infrastructure work continues.
HVAC technician
Heating, air conditioning, and refrigeration technicians earn a median $59,810 a year keeping the systems that heat and cool buildings running. Most enter the field through a postsecondary certificate program lasting six months to two years rather than a four-year degree, and many states require passing a license exam before working without supervision.
The job stays in demand no matter what the broader economy is doing, since heating and cooling systems break down regardless of whether people are buying houses or cutting back on spending elsewhere. Technicians who specialize in commercial refrigeration or industrial systems tend to earn more than those focused purely on residential work.
Growth is projected at eight percent over the next decade, much faster than average, driven by construction of new buildings and the ongoing replacement of aging systems. The top ten percent of technicians nationally earn more than $91,000 a year, and technicians who move into running their own service business or specializing in emerging areas like heat pump installation tend to sit at the higher end of that range.
Correctional officer supervisor
Correctional officers who supervise other officers and jailers inside jails and prisons typically start on the floor. Officers themselves earn a median $57,950 a year, and a high school diploma is the only educational requirement most agencies ask for before sending a new hire through several weeks of training at a correctional academy.
Supervisor roles open up after officers put in time on the job, learning the facility, its inmates, and its procedures well enough to be trusted with managing a shift or a unit. Pay climbs noticeably once someone moves into a supervisory title, often into the $70,000s and higher depending on the state and the size of the facility, since supervisors carry more responsibility for safety, discipline, and emergency response.
Employment for line officers is actually projected to decline over the next decade as some states reduce incarceration rates, but that decline doesn’t erase the need for supervisors managing the officers who remain. Around 31,900 openings a year, mostly from retirements and transfers, keep this a realistic entry point for someone without a college degree who wants a clear promotion path.
