How to hire electrical and electronics repairers, powerhouse, substation, and relay
A job description you can copy, interview questions tied to the real work, and what to pay. Free.
Job description template
Copy it, fill in the brackets, and remove anything that does not fit your job. Keep only must-haves you would really turn someone away for.
[Job title] at [Company name] [City, State] · [Full-time / Part-time] · [Pay range] About the role [Two or three sentences about your team, the work and why it matters.] What you will do • Analyze test data to diagnose malfunctions, to determine performance characteristics of systems, or to evaluate effects of system modifications. • Consult manuals, schematics, wiring diagrams, and engineering personnel to troubleshoot and solve equipment problems and to determine optimum equipment functioning. • Inspect and test equipment and circuits to identify malfunctions or defects, using wiring diagrams and testing devices such as ohmmeters, voltmeters, or ammeters. • Notify facility personnel of equipment shutdowns. • Open and close switches to isolate defective relays, performing adjustments or repairs. • Prepare and maintain records detailing tests, repairs, and maintenance. • Repair, replace, and clean equipment and components such as circuit breakers, brushes, and commutators. • Run signal quality and connectivity tests for individual cables, and record results. What you bring • [Required license, certification or years of experience, if any] • [Education, only if you truly need it. Typical to start in this job: Postsecondary nondegree award] • Strong critical thinking, reading comprehension, active listening, speaking and monitoring skills • Working knowledge of mechanical, mathematics, engineering and technology and public safety and security • [Anything else you would really turn someone away for] Pay and benefits [Pay range]. For reference, the U.S. median for this job is $49.53 an hour ($103,020 a year). [Benefits, schedule and anything else candidates should know.] How to apply [Apply on JAI Bot. Every applicant hears back.]
Interview questions for electrical and electronics repairers, powerhouse, substation, and relay
Ask every candidate the same questions, in the same order, and write down what they say. Questions about past work show what someone has actually done.
- Tell me about a time you had to analyze test data to diagnose malfunctions, to determine performance characteristics of systems, or to evaluate effects of system modifications. What did you do, and how did it turn out?
- Tell me about a time you had to consult manuals, schematics, wiring diagrams, and engineering personnel to troubleshoot and solve equipment problems and to determine optimum equipment functioning. What did you do, and how did it turn out?
- Tell me about a time you had to inspect and test equipment and circuits to identify malfunctions or defects, using wiring diagrams and testing devices such as ohmmeters, voltmeters, or ammeters. What did you do, and how did it turn out?
- Tell me about a time you had to notify facility personnel of equipment shutdowns. What did you do, and how did it turn out?
- Describe a decision at work where the obvious answer was wrong. How did you work out the better choice?
- Tell me about written instructions, a policy or a manual you had to follow closely. How did you make sure you followed it correctly?
- Tell me about a time you had to understand a request or problem that was explained poorly. How did you make sure you got it right?
- Why this job, and why now? What would make you stay here for the long term?
Good answers name a real situation, what the person did themselves and what happened. Avoid questions about age, family plans, religion, health, national origin or anything else unrelated to the job.
What electrical and electronics repairers, powerhouse, substation, and relay do
- Analyze test data to diagnose malfunctions, to determine performance characteristics of systems, or to evaluate effects of system modifications.
- Consult manuals, schematics, wiring diagrams, and engineering personnel to troubleshoot and solve equipment problems and to determine optimum equipment functioning.
- Inspect and test equipment and circuits to identify malfunctions or defects, using wiring diagrams and testing devices such as ohmmeters, voltmeters, or ammeters.
- Notify facility personnel of equipment shutdowns.
- Open and close switches to isolate defective relays, performing adjustments or repairs.
- Prepare and maintain records detailing tests, repairs, and maintenance.
- Repair, replace, and clean equipment and components such as circuit breakers, brushes, and commutators.
- Run signal quality and connectivity tests for individual cables, and record results.
Skills that matter most
Education, experience and outlook for electrical and electronics repairers, powerhouse, substation, and relay
- Typical education to start: Postsecondary nondegree award (BLS)
- Related work experience most have: 2 to 4 years (O*NET)
- Experience usually needed to start: Less than 5 years (BLS)
- Training on the job: Moderate-term on-the-job training (BLS)
- Job outlook: +9.7% over ten years, much faster than average · about 1,800 openings a year (BLS)
What to pay electrical and electronics repairers, powerhouse, substation, and relay
Pay depends a lot on where the job is. Highest and lowest median yearly pay by state:
| State | Median yearly pay |
|---|---|
| California | $121,520 |
| Georgia | $106,930 |
| North Carolina | $104,710 |
| Texas | $102,470 |
| Florida | $101,780 |
See electrical and electronics repairers, powerhouse, substation, and relay pay in every state
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Post this job on JAI Bot. Free to start: JAI Bot reads every applicant against your must-haves, shows the resume evidence behind each one, and helps you reply to everyone. People make every decision.
Post a job freePay by areaJob duties and skills: O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under the CC BY 4.0 license; O*NET® is a trademark of USDOL/ETA. JAI Bot has modified this information; USDOL/ETA has not approved, endorsed, or tested these modifications. Pay: U.S. Bureau of Labor Statistics OEWS, May 2025. Interview questions and the job description template: JAI Bot, based on the duties and skills above.