How to become an engineer: the route into each kind of engineer.
“Engineer” is a family of jobs, and each has its own route in. Here is the education, experience and training BLS lists for every one, what employers report about licenses, and the order to tackle them.
Bachelor's degree
Across the 18 BLS occupations on this page. Typical, not a legal requirement.
For every one of the 18 BLS engineer occupations on this page, BLS lists a bachelor's degree as the typical entry-level education (Employment Projections, 2025–35). Civil engineers, the largest of them (367,840 employed in May 2025), typically need a bachelor's degree. Many of these jobs also need a state license or certification; rules vary by state.
Becoming an engineer at a glance
BLS lists a bachelor's degree as the typical entry-level education for all 18 engineer occupations on this page: civil engineers, industrial engineers, mechanical engineers, electrical engineers and “engineers, all other” and 13 more.
Source: BLS Employment Projections, 2025–35
For industrial engineers, BLS's Occupational Requirements Survey found that employers required a license or certification for less than 0.5% of workers (2025, preliminary).
Source: BLS Occupational Requirements Survey, 2025, preliminary
Education BLS lists for each kind of engineer
Data One row per BLS occupation, ordered by typical entry-level education. Links open that occupation's own page.
| Occupation (BLS title) | Typical entry-level education | Related work experience | Typical on-the-job training | O*NET Job Zone | License or certification required (employers, ORS) |
|---|---|---|---|---|---|
| Civil Engineers | Bachelor's degree | None | None | 4 | not published |
| Industrial Engineers | Bachelor's degree | None | None | 4 | less than 0.5% |
| Mechanical Engineers | Bachelor's degree | None | None | 4 | less than 45% |
| Electrical Engineers | Bachelor's degree | None | None | 4 | not published |
| Engineers, All Other | Bachelor's degree | None | None | n/a | not published |
| Electronics Engineers, Except Computer | Bachelor's degree | None | None | 4 | not published |
| Computer Hardware Engineers | Bachelor's degree | None | None | 4 | not published |
| Aerospace Engineers | Bachelor's degree | None | None | 4 | not published |
| Environmental Engineers | Bachelor's degree | None | None | 4 | not published |
| Bioengineers and Biomedical Engineers | Bachelor's degree | None | None | 4 | not published |
| Materials Engineers | Bachelor's degree | None | None | 4 | not published |
| Health and Safety Engineers, Except Mining Safety Engineers and Inspectors | Bachelor's degree | None | None | 4 | not published |
| Chemical Engineers | Bachelor's degree | None | None | 4 | not published |
| Petroleum Engineers | Bachelor's degree | None | None | 4 | not published |
| Nuclear Engineers | Bachelor's degree | None | None | 4 | not published |
| Marine Engineers and Naval Architects | Bachelor's degree | None | None | 4 | not published |
| Mining and Geological Engineers, Including Mining Safety Engineers | Bachelor's degree | None | None | 4 | not published |
| Agricultural Engineers | Bachelor's degree | None | None | 4 | not published |
What each education level means
Data BLS Employment Projections education categories, 2025–35.
- Bachelor's degreeCivil Engineers; Industrial Engineers; Mechanical Engineers; Electrical Engineers; Engineers, All Other; Electronics Engineers, Except Computer; Computer Hardware Engineers; Aerospace Engineers; Environmental Engineers; Bioengineers and Biomedical Engineers; Materials Engineers; Health and Safety Engineers, Except Mining Safety Engineers and Inspectors; Chemical Engineers; Petroleum Engineers; Nuclear Engineers; Marine Engineers and Naval Architects; Mining and Geological Engineers, Including Mining Safety Engineers; Agricultural Engineers
A bachelor's degree, which usually takes 4 years of full-time study.
Five steps to becoming an engineer
Advice Steps 1, 2 and 4 apply the BLS data above; steps 3 and 5 are advice.
- Step 1Choose the occupation
“Engineer” covers 18 BLS occupations with different entry routes. Use the table above to pick the one you mean, then read its own page.
- Step 2Match the education
Plan for a bachelor's degree, the typical entry-level education BLS lists for all of them.
- Step 3Check licensing where you will work
Many of these jobs need a state license or certification, and rules vary by state; confirm the current requirements with your state's licensing board before you enrol.
- Step 4Plan the training after hiring
BLS lists the typical on-the-job training in the table; an internship or residency, where listed, comes after the degree.
- Step 5Apply with proof
When you apply, show the credential, clinical or field hours and results that the posting asks for; a resume check helps you see what an applicant tracking system reads.
Data Once qualified, median annual pay in May 2025 ranged from $98,590 (agricultural engineers) to $161,740 (computer hardware engineers) across these occupations (BLS OEWS). Full pay table: Engineers salary and education.
Becoming an engineer: common questions
What degree do you need to be an engineer?
Do you need a license to be an engineer?
How this page is built
Education, related work experience and on-the-job training are the BLS Employment Projections 2025–35 typical-entry categories for each BLS detailed occupation listed, which describe what is typical, not legal requirements. Job Zones are O*NET 31.0. The license or certification share is BLS Occupational Requirements Survey 2025 (preliminary), as reported by employers; state licensing rules are separate. Which occupations count is the same editorial list as the Engineers page.
- Licensing or certification rules in your state.
- Admission requirements of a specific school or program.
- Which of these careers suits you personally.
- U.S. Bureau of Labor Statistics, Employment Projections, 2025–35 (public domain): typical entry-level education and projected employment change.
- U.S. Bureau of Labor Statistics, Occupational Requirements Survey, 2025 estimates (preliminary; public domain): share of workers whose employer requires a license or certification.
- O*NET 31.0 Database, U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under the CC BY 4.0 license (Job Zones and related occupations). TryHired selected, ranked and combined the data; O*NET is not responsible for these pages.
- U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates (public domain).