Career roadmap
How to Become a Substation Technician
The education, training, certifications and steps it takes to start working as a substation technician, plus how long it takes and where the career can lead.
To become a substation technician: (1) study electrical or electronics technology, (2) get hired as an apprentice, (3) learn testing and switching, (4) earn certifications, (5) advance. Most people need about 1–2 years + experience. BLS lists “postsecondary nondegree award” as the typical entry-level education.
5 steps to become a substation technician
Study electrical or electronics technology
Certificate or associate degree.
Get hired as an apprentice
Utilities and contractors.
Learn testing and switching
On-the-job training.
Earn certifications
NETA or journeyman status.
Advance
Become a relay specialist or lead tech.
Education and training requirements
A postsecondary electrical or electronics certificate or degree is typical, plus years of on-the-job training or apprenticeship.
| Typical entry-level education (BLS) | Postsecondary nondegree award |
|---|---|
| Related work experience | Less than 5 years |
| On-the-job training | Moderate-term on-the-job training |
| Typical training time | 1–2 years + experience |
Certifications and licenses
- NETA Level III or IV technician: Electrical testing certification.
- Utility apprenticeship: Journeyman substation or relay tech.
- NFPA 70E training: Electrical safety.
- Relay manufacturer training: Such as SEL University.
Skills to build now
Start with electrical theory, relay testing, and breaker and transformer maintenance, and practice attention to detail and problem solving. Learning the substation technician vocabulary early makes training and interviews easier.
Where the career can lead
- Apprentice: Learn substation work.
- Substation Technician: Maintain equipment.
- Relay or Protection Specialist: Specialize.
- Supervisor or Engineer Tech Lead: Lead teams.
Get a head start
Our self-paced Substation Technician 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
Do substation techs need a degree?
A postsecondary certificate or degree is typical.
How long does it take to become a substation technician?
Most people need about 1–2 years + experience of training. A postsecondary electrical or electronics certificate or degree is typical, plus years of on-the-job training or apprenticeship.
Do you need a degree to be a substation technician?
No four-year degree is typically required. BLS lists “postsecondary nondegree award” as the typical entry-level education, plus moderate-term on-the-job training.
What certifications are available for substation technicians?
Common credentials include NETA Level III or IV technician, Utility apprenticeship, NFPA 70E training, and Relay manufacturer training. Requirements vary by state and employer.
Sources
- U.S. Bureau of Labor Statistics, BLS Occupational Employment and Wage Statistics (OEWS), May 2025, SOC 49-2095 (Electrical and electronics repairers, powerhouse, substation, and relay).
- U.S. Bureau of Labor Statistics, BLS Employment Projections, Table 1.2 (2025–35).
- O*NET OnLine summary for Electrical and electronics repairers, powerhouse, substation, and relay (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.