Which Engineering Degree Should I Get? A Trade-by-Trade Guide for 2026
Quick answer: Pick the engineering discipline that matches the system you already troubleshoot. Electricians map to electrical engineering, median $120,630; HVAC techs and pipefitters to mechanical, $104,110; machinists to industrial, $102,440; carpenters and concrete crews to civil, $100,840 (BLS OEWS, May 2025). Mechanical and electrical are the most portable and the most widely offered online.
Engineering Degree Decisions at a Glance
| Question | Short answer | Source |
|---|---|---|
| Highest median pay here | Aerospace engineering, $134,960 | BLS OEWS, May 2025 |
| Deepest job market | Civil engineering, 367,840 employed | BLS OEWS, May 2025 |
| Fastest projected change | Industrial engineering, 11.0% | BLS Employment Projections, 2024-34 |
| Most annual openings | Industrial engineering, about 25,200 per year | BLS Employment Projections, 2024-34 |
| Best fit for electricians | Electrical engineering, $120,630 median | BLS OEWS, May 2025 |
| Accreditation to verify | ABET EAC for engineering, ETAC for engineering technology | ABET |
| Licensure sequence | NCEES FE exam, qualifying experience, NCEES PE exam | NCEES |
Which Engineering Degree Should I Get for My Trade?
You are not starting from zero. You already have years of pattern recognition in one physical system, and the degree that reuses that knowledge is the one you will finish while working full time. Here is the mapping, trade by trade.
| Your trade now | Best-fit discipline | Why it fits | Median wage (BLS OEWS, May 2025) | Career page |
|---|---|---|---|---|
| Electrician | Electrical engineering | Load calcs, distribution, controls, and code are the curriculum | $120,630 | Electrical Engineer |
| HVAC tech, pipefitter, steamfitter | Mechanical engineering | Thermo, fluids, and heat transfer describe what you already balance | $104,110 | Mechanical Engineer |
| Welder, fabricator | Welding or materials engineering | Procedure qualification, metallurgy, and weld failure analysis | Not published separately | Welding Engineer |
| Machinist, CNC programmer | Industrial engineering | Process capability, tooling, throughput, and quality systems | $102,440 | Industrial Engineer |
| Carpenter, concrete, ironworker | Civil engineering | Structures, means and methods, and site work you already build | $100,840 | Civil Engineer |
| Water and wastewater operator | Environmental engineering | Treatment processes and permit compliance are the daily job | $107,110 | Environmental Engineer |
| A&P mechanic | Aerospace or mechanical engineering | Airworthiness, systems, and failure behavior on real hardware | $134,960 | Aerospace Engineer |
| Safety coordinator, foreman | Health and safety engineering | Hazard analysis and controls, formalized | $115,160 | Health and Safety Engineer |
| Shipyard, marine, tug and barge | Marine engineering | Propulsion, stability, and vessel systems | $112,230 | Marine Engineer |
BLS does not publish a separate wage series for welding engineers in the OEWS data used here, so treat mechanical and industrial as the wage proxy. And aerospace shows the highest pay partly because it is the smallest and most concentrated market on the list, which is the trade-off covered further down.
What Does Each Discipline Actually Pay and Grow?
Pay is only half the question. Openings tell you how often somebody is actually hiring.
| Discipline | Median wage | Employment | Projected change 2024-34 | Annual openings |
|---|---|---|---|---|
| Aerospace engineers (17-2011) | $134,960 | 67,710 | 6.1% | about 4,500 |
| Electrical engineers (17-2071) | $120,630 | 198,750 | 7.2% | about 11,700 |
| Health and safety engineers (17-2111) | $115,160 | 21,450 | 4.4% | about 1,500 |
| Marine engineers and naval architects (17-2121) | $112,230 | 8,250 | 5.8% | about 600 |
| Environmental engineers (17-2081) | $107,110 | 38,340 | 3.9% | about 3,000 |
| Mechanical engineers (17-2141) | $104,110 | 296,810 | 9.1% | about 18,100 |
| Industrial engineers (17-2112) | $102,440 | 365,740 | 11.0% | about 25,200 |
| Civil engineers (17-2051) | $100,840 | 367,840 | 5.0% | about 23,600 |
Wage and employment figures are BLS OEWS, May 2025. Change and openings are BLS Employment Projections, 2024-34.
Set that against where you stand today. Electricians have a median of $63,190 and HVAC and refrigeration mechanics $61,010; welders are at $53,750 and machinists at $58,750 (BLS OEWS, May 2025). That gap is real, but it is a gap between two medians, not a promise about any one offer. The bands overlap: electrical engineering’s 10th percentile is $76,550 and mechanical’s is $73,990, while experienced electricians reach $108,510 at the 90th percentile.
Do You Need ABET EAC or ETAC Accreditation?
This is the first of three cross-cutting decisions, and the one people get wrong most often. ABET accredits engineering programs through its Engineering Accreditation Commission (EAC) and engineering technology programs through its Engineering Technology Accreditation Commission (ETAC). It also runs CAC for computing and ANSAC for applied science. The degrees look similar in a course catalog and behave very differently in a hiring pipeline.
- EAC engineering is the analytical, math-heavy route. It is the standard qualifying degree for the NCEES Fundamentals of Engineering (FE) exam and, later, the Professional Engineer (PE) exam. Job postings titled “engineer” usually screen for it.
- ETAC engineering technology is the applied route. It is often more forgiving of a working schedule and maps well onto what technicians already do. Some state boards accept ETAC graduates for licensure with additional experience, some restrict the path. Check your board’s rules in writing before you enroll, not after.
If licensure is irrelevant to your target job and you want the fastest applied credential, an online engineering technology degree can be the pragmatic choice. If there is any chance you will want the PE, go EAC.
Institutional accreditation is separate from ABET and matters too. HLC, SACSCOC, MSCHE, NECHE, NWCCU, and WSCUC govern whether your credits transfer. A program should have both.
Does the PE License Matter in Your Discipline?
The PE is decisive in some fields and nearly irrelevant in others. Do not pay for the wrong assumption.
| Discipline | How much the PE matters | Typical reason |
|---|---|---|
| Civil | High | Sealing public infrastructure and permit drawings |
| Environmental | High | Permits, remediation plans, regulatory sign-off |
| Health and safety | Moderate | Often paired with BCSP credentials such as ASP or CSP |
| Electrical | Low to moderate | Building systems and consulting work need it; product design usually does not |
| Mechanical | Low to moderate | Same split: building systems yes, manufacturing typically no |
| Industrial | Low | Almost entirely in-house manufacturing roles |
| Aerospace | Low | Industrial exemption; FAA DER authority carries more weight |
| Marine | Low to moderate | Varies by employer and by government work |
The path itself is uniform: an ABET EAC bachelor’s, the NCEES FE exam (most people sit for it as a senior or shortly after graduating), roughly four years of qualifying experience under a licensed engineer, then the NCEES PE exam in your discipline. If you are in a low-PE discipline, spend that effort on a credential your employer actually rewards instead - PMI’s PMP or CAPM for project work, ASCM’s CPIM or CSCP in manufacturing and supply chain, or BCSP’s ASP and CSP on the safety track, which pairs naturally with an online occupational safety degree.
Should You Pick the Deepest Market or the Most Interesting Name?
Aerospace and marine engineering sound better at a cookout. Industrial and civil hire more people, more often.
Look at the openings column again. Industrial engineering has about 25,200 projected annual openings and civil about 23,600, against about 600 for marine engineering (BLS Employment Projections, 2024-34). A 25,200-opening market means you can change employers without changing cities. A 600-opening market means your career may be tied to a handful of shipyards and one coastline.
That is not an argument against the small fields. It is an argument for checking where the work is concentrated before you commit four years. Marine engineering is worth it if you already live near the work; aerospace is worth it if you hold an A&P and live near an airframer.
Mechanical and electrical degrees also survive an industry downturn better than any narrow discipline, because employers in nearly every sector hire them. Both are also the two most widely available engineering bachelor’s degrees online, which is why the online mechanical engineering degree and the online electrical engineering degree are the two paths most working tradespeople actually finish.
Where Does Each Discipline Pay Best?
State-level pay differs enough to change the calculation, especially if you are already mobile.
| Discipline | Top-paying state | Median wage there | Employment there |
|---|---|---|---|
| Electrical | New Mexico | $158,520 | 2,560 |
| Mechanical | New Mexico | $157,710 | 2,710 |
| Aerospace | Minnesota | $159,060 | 140 |
| Industrial | Alaska | $156,510 | 220 |
| Marine | District of Columbia | $172,330 | 490 |
| Civil | California | $122,500 | 55,180 |
| Environmental | Louisiana | $130,510 | 340 |
| Health and safety | California | $131,540 | 2,470 |
All figures BLS OEWS, May 2025. Read the employment column beside the wage: New Mexico pays electrical engineers the most but employs 2,560 of them, while California pays civil engineers $122,500 and employs 55,180. Depth usually beats a headline wage in a thin state.
What Is Your Trade Experience Worth in Credit?
None of this works if the degree takes eight years. Shortening it is a paperwork exercise, and the highest-return hour you will spend before enrolling.
- Apprenticeship coursework. DOL Registered Apprenticeship programs listed in RAPIDS often carry ACE credit recommendations. See college credit for apprenticeship for how to document it.
- Military training. A Joint Services Transcript translates service schools into ACE-recommended credit. Details in military credit for college.
- Testing out. CLEP and DSST exams clear general education requirements quickly, which is where most of the wasted semesters hide.
- Employer support. Many industrial and utility employers reimburse coursework; see employer tuition assistance.
Ask every school for a written transfer evaluation before you deposit anything. Two programs with identical ABET accreditation can differ by more than a year of coursework in how they treat your existing credit. Cost varies widely by school type and delivery format.
Which Bridge Page Should You Read Next?
If you already know your trade, skip the survey. Each page below covers the transfer credit, course sequence, and realistic timeline for one starting point.
- Electrician to Engineer
- HVAC Tech to Mechanical Engineer
- Welder to Welding Engineer
- Machinist to Industrial Engineer
- Carpenter to Civil Engineer
Still deciding whether the degree is the right move? Is college worth it works the numbers for a working tradesperson, and associate vs bachelor degree covers the two-year option.
Frequently Asked Questions
Which engineering degree should I get if I am an electrician?
Electrical engineering is the direct match, because the code, load calculations, and power distribution you already work with are the core of the curriculum. Electrical engineers earn a median of $120,630 per year, and BLS projects a 7.2% employment change from 2024 to 2034 with about 11,700 openings a year (BLS OEWS, May 2025; BLS Employment Projections, 2024-34).
Which engineering degree has the most job openings?
Of the disciplines covered here, industrial engineering has the most projected annual openings at about 25,200 per year, followed by civil engineering at about 23,600 and mechanical engineering at about 18,100 (BLS Employment Projections, 2024-34). Openings count retirements and occupation changes, not just new positions, so it is the better hiring signal than growth rate alone.
Is mechanical or electrical engineering better for a tradesperson?
Both are portable and widely offered online. Mechanical engineering is broader, employs 296,810 people, and is projected to change 9.1% from 2024 to 2034. Electrical engineering pays more, with a median of $120,630 versus $104,110 for mechanical (BLS OEWS, May 2025; BLS Employment Projections, 2024-34). Pick by which system you already troubleshoot without a manual.
What is the difference between ABET EAC and ETAC accreditation?
ABET accredits engineering programs under its EAC commission and engineering technology programs under ETAC. EAC is the standard route to the NCEES FE and PE exams and to jobs titled engineer. ETAC programs are more applied and often friendlier to working technicians, but some state boards restrict the licensure path for ETAC graduates. Confirm with your board before enrolling.
Which engineering degree pays the most for someone leaving the trades?
Among the disciplines in this guide, aerospace engineering has the highest median at $134,960, followed by electrical engineering at $120,630 and health and safety engineering at $115,160 (BLS OEWS, May 2025). Aerospace is also the smallest of those markets at 67,710 jobs, so pay alone is a poor reason to pick it over a deeper field.
Do I need a PE license to work as an engineer?
It depends on the discipline. Civil and environmental engineers who sign public infrastructure or permit drawings generally need the PE. Most electrical, mechanical, industrial, and aerospace engineers at manufacturers work under the industrial exemption and never license. The sequence is the same either way: ABET EAC degree, NCEES FE exam, qualifying experience, then the NCEES PE exam.
Can my apprenticeship count toward an engineering degree?
Sometimes. DOL Registered Apprenticeship coursework listed in RAPIDS, military training on a Joint Services Transcript, and programs carrying ACE credit recommendations are the three most common sources of transfer credit. CLEP and DSST exams can also clear general education requirements. Get a written transfer evaluation before you enroll, because policies differ sharply between schools.
Which engineering degree is easiest to finish online while working?
Mechanical and electrical engineering have the widest online availability, with industrial engineering and engineering technology close behind. The constraint is lab and design coursework, which many programs deliver in short residencies or proctored kits. Civil and environmental degrees are offered online less often at the bachelor's level, though online master's options are more common.
Related Guides and Degree Paths
- Electrical Engineer - pay, licensing, and outlook for the electrician’s natural target
- Mechanical Engineer - the broadest and most portable discipline on this list
- Civil Engineer - the deepest job market of the eight, and a PE-driven field
- Industrial Engineer - the fastest-growing option and the most annual openings
- Environmental Engineer - where water and wastewater operators convert plant experience into design work
- Welding Engineer - procedure qualification and metallurgy for career welders
- Electrician to Engineer - the credit-transfer and course map for licensed electricians
- HVAC to Mechanical Engineer - thermo and fluids for people who already balance systems
- Welder to Welding Engineer - the step-by-step bridge from the booth to the engineering office
- Machinist to Industrial Engineer - turning shop-floor process knowledge into a degree
- Carpenter to Civil Engineer - from means and methods to structural design
- Online Degrees for Tradespeople - every online path we cover, sorted by trade
- All trade careers that require a 4-year degree - the full list, with pay and outlook for each
Sources
- U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025 - Aerospace Engineers (17-2011), Civil Engineers (17-2051), Electrical Engineers (17-2071), Environmental Engineers (17-2081), Health and Safety Engineers (17-2111), Industrial Engineers (17-2112), Marine Engineers and Naval Architects (17-2121), Mechanical Engineers (17-2141), Electricians (47-2111), Heating, Air Conditioning, and Refrigeration Mechanics and Installers (49-9021), Machinists (51-4041), Welders, Cutters, Solderers, and Brazers (51-4121)
- U.S. Bureau of Labor Statistics, Employment Projections, 2024-34 - projected employment change and annual openings
- ABET - EAC and ETAC accreditation criteria
- NCEES - Fundamentals of Engineering (FE) and Professional Engineer (PE) exam requirements
About this guide: Researched and written by the TradeCareerPath Editorial Team. Our editorial team researches and sources every trade school and career guide using federal labor and education data, including BLS OEWS and Employment Projections, DOL apprenticeship records, IPEDS, College Scorecard, and state licensing boards. We follow the editorial standards documented at /editorial-policy/.