Career roadmap
How to Become a Nuclear Engineer
The education, training, certifications and steps it takes to start working as a nuclear engineer, plus how long it takes and where the career can lead.
To become a nuclear engineer: (1) earn a nuclear engineering degree, (2) do plant or lab internships, (3) join as an engineer, (4) earn SRO or PE, (5) lead. Most people need about 4-year engineering degree. BLS lists “bachelor's degree” as the typical entry-level education.
5 steps to become a nuclear engineer
Earn a nuclear engineering degree
ABET-accredited.
Do plant or lab internships
Experience.
Join as an engineer
Entry.
Earn SRO or PE
Advance.
Lead
Senior engineer.
Education and training requirements
A bachelor’s degree in nuclear engineering or a related field is required.
| Typical entry-level education (BLS) | Bachelor's degree |
|---|---|
| Related work experience | None |
| On-the-job training | None |
| Typical training time | 4-year engineering degree |
Certifications and licenses
- PE license: Optional.
- SRO certification: Senior reactor operator.
- Security clearance: Defense and labs.
- Master’s: Common.
Skills to build now
Start with reactor physics, thermal hydraulics, and radiation protection, and practice attention to detail and integrity. Learning the nuclear engineer vocabulary early makes training and interviews easier.
Where the career can lead
- Engineer I: Entry.
- Nuclear Engineer: Own systems.
- Senior Engineer: Lead.
- Engineering Manager: Lead teams.
Get a head start
Our self-paced Nuclear Engineer training gives you a realistic, practical overview of the job (duties, terminology, step-by-step tasks, safety and interview prep) so you can decide with confidence and show employers you’re serious.
Common questions about getting started
How long does it take to become a nuclear engineer?
Most people need about 4-year engineering degree of training. A bachelor’s degree in nuclear engineering or a related field is required.
Do you need a degree to be a nuclear engineer?
Usually, yes. BLS lists a bachelor's degree as the typical entry-level education, although skills, certifications and experience can sometimes substitute.
What certifications are available for nuclear engineers?
Common credentials include PE license, SRO certification, Security clearance, and Master’s. Requirements vary by state and employer.
Sources
- U.S. Bureau of Labor Statistics, BLS Occupational Employment and Wage Statistics (OEWS), May 2025, SOC 17-2161 (Nuclear engineers).
- U.S. Bureau of Labor Statistics, BLS Employment Projections, Table 1.2 (2025–35).
- O*NET OnLine summary for Nuclear engineers (U.S. Department of Labor).
- BLS Occupational Outlook Handbook.
Reviewed by the Career Education Institute Curriculum Team. Pay figures are national estimates; local pay varies. See our editorial policy.