What they do
Works on medium- and high-voltage systems, terminations, and equipment where specialized safety practice is mandatory.
Typical environments
SubstationsUtility yardsIndustrial campuses
Skills required
- MV terminations
- Cable testing
- Switching
- Grounding
Licenses & certifications
- · Journeyman license
- · NFPA 70E
- · HV safety certification
Credential requirements vary by state and jurisdiction. Verify with the official licensing authority before making career decisions.