Substation Relay & Protection Technician

Tests and programs the equipment that protects the power grid from blowing up during faults.

A day in the life

You plug a test set into a substation relay, simulate a lightning strike, and confirm the breaker trips in a fraction of a second.

Pay over a career

Starting
$70k
Typical
$100k
High
$135k

Approximate: anchored on Bureau of Labor Statistics data for a broader job group.

Training

Associate's degree (2-year), about 4 years after high school. Associate in electrical/electronics technology plus utility training.

Ways in: 2-year college, Apprenticeship. Training cost: Under $15k.

Majors to look at: Electrical Engineering Technology, Electronics Technology.

Outlook

Growing about average. No separate BLS projection for this specialty; rating is an estimate based on industry trends.

Will it last? Our AI estimate

Low risk for 10 years. Relay software and AI fault analysis help, but testing and setting protection gear in live substations stays human.

Start now, in high school

Classes: Physics, Algebra II, Electronics CTE.

Official data: O*NET occupation 49-2095.

More Power Line & Telecom Trades careers

Career Universe is an early version. Pay, training and AI-risk figures are estimates to start your own research, not verified facts. The research was written with AI research assistants, checked by validation scripts and spot-checked by hand. Check anything important with schools, employers and official sources. How the numbers work.