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Freelance Protection Relay Testing Jobs in Phoenix, AZ

Electronics Technician

Phoenix, AZ ยท On-site

$25 - $36/hr

Field Service Technician, Electrical Testing. Protection and Controls (P&C) Technician. Protective Relay Technician. Substation Technician. Circuit Breaker Shop Technician. Transformer Test ...

Designer I

Phoenix, AZ ยท On-site

$32 - $37/hr

Experience testing and commissioning protective relay, process control and SCADA control systems * Electrical utility, consulting or system integrator experience * Application knowledge of protective ...

Experience testing and commissioning protective relay, process control and SCADA control systems * Electrical utility, consulting or system integrator experience * Application knowledge of protective ...

Designer I

Phoenix, AZ ยท On-site

$32 - $37/hr

Experience testing and commissioning protective relay, process control and SCADA control systems * Electrical utility, consulting or system integrator experience * Application knowledge of protective ...

Electrical Commissioning Field Trainer

Chandler, AZ ยท On-site

$54K - $59K/yr

... protection studies, and approved settings. * Provide practical instruction on electrical testing, including insulation resistance, continuity, grounding, breaker and relay testing, primary/secondary ...

Electrical Commissioning Field Trainer

Chandler, AZ ยท On-site

$54K - $59K/yr

... protection studies, and approved settings. * Provide practical instruction on electrical testing, including insulation resistance, continuity, grounding, breaker and relay testing, primary/secondary ...

Field Technician - Substations

Phoenix, AZ ยท On-site

$19.50 - $26.75/hr

Performs equipment, control system, communications, troubleshooting, relay testing, start-up, and ... Programs, wires, and installs protective relaying and control systems * Programs, installs, and ...

Electrical Test Technician

Phoenix, AZ ยท On-site

$21.75 - $29.75/hr

Familiarity with protective relay brands (SEL, ABB, Schneider, Siemens etc.) and microprocessor-based relays. * Experience with factory pre-shipment commissioning, QA/QC, or manufacturing testing.

Electrical Test Technician

Phoenix, AZ ยท On-site

$20.50 - $28/hr

Familiarity with protective relay brands (SEL, ABB, Schneider, Siemens etc.) and microprocessor-based relays. * Experience with factory pre-shipment commissioning, QA/QC, or manufacturing testing.

Showing results 41-60

Freelance Protection Relay Testing information

See Phoenix, AZ salary details

$14

$47

$131

How much do freelance protection relay testing jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for freelance protection relay testing in Phoenix, AZ is $47.37, according to ZipRecruiter salary data. Most workers in this role earn between $24.09 and $61.35 per hour, depending on experience, location, and employer.

What is freelance protection relay testing?

Freelance protection relay testing involves independently assessing and verifying the functionality of protection relays in electrical power systems. These relays are critical for detecting faults and safeguarding equipment by triggering circuit breakers during abnormal conditions. Freelance testers are not tied to a single employer and are often contracted by utilities, industrial plants, or engineering firms to ensure relays are correctly installed, configured, and performing to standards. The role typically requires technical expertise, specialized testing equipment, and knowledge of industry standards such as IEC or IEEE.

What are the key skills and qualifications needed to thrive as a freelance protection relay testing engineer, and why are they important?

To thrive as a Freelance Protection Relay Testing Engineer, you need a strong background in electrical engineering, in-depth knowledge of protection schemes, and hands-on experience with relay testing, typically supported by a relevant degree or certification. Familiarity with specialized relay testing equipment (such as Omicron, Doble, or Megger), report generation software, and industry standards like IEC or IEEE is crucial. Attention to detail, strong analytical thinking, and effective communication are standout soft skills for collaborating with clients and resolving complex technical issues. These skills ensure accurate system protection, compliance with safety standards, and client satisfaction in critical power system environments.

What are some common challenges freelance protection relay testers face when working independently, and how can they be addressed?

Freelance protection relay testers often encounter challenges such as coordinating schedules with multiple clients, managing travel to various substations, and ensuring access to up-to-date testing equipment and software. Additionally, staying current with evolving industry standards and maintaining thorough documentation for each project can be demanding without the support of a larger team. Building a strong professional network, investing in ongoing training, and utilizing specialized project management tools can help address these challenges and maintain high-quality service.

What is the difference between Freelance Protection Relay Testing vs Protection Relay Testing?

AspectFreelance Protection Relay TestingProtection Relay Testing
CredentialsTypically requires electrical certifications and relay testing trainingRequires similar certifications, often with additional industry-specific licenses
Work EnvironmentIndependent, on-site or remote testing for various clientsUsually within utility companies, power plants, or industrial facilities
Employer/Industry UsageSelf-employed or subcontractor in electrical power industryEmployed by utilities, power generation, or industrial firms

Freelance Protection Relay Testing involves independent work testing relays for multiple clients, often requiring certifications and flexible work settings. Protection Relay Testing typically refers to in-house or contracted testing within utility or industrial environments, with a focus on maintaining power system reliability.

What are popular job titles related to Freelance Protection Relay Testing jobs in Phoenix, AZ?

For Freelance Protection Relay Testing jobs in Phoenix, AZ, the most frequently searched job titles are:

What job categories do people searching Freelance Protection Relay Testing jobs in Phoenix, AZ look for?

The top searched job categories for Freelance Protection Relay Testing jobs in Phoenix, AZ are:

What cities near Phoenix, AZ are hiring for Freelance Protection Relay Testing jobs?

Cities near Phoenix, AZ with the most Freelance Protection Relay Testing job openings:

Infographic showing various Freelance Protection Relay Testing job openings in Phoenix, AZ as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, and 4% Contract. Highlights an 76% Physical, 1% Hybrid, and 23% Remote job distribution, with an average salary of $98,527 per year, or $47.4 per hour.

Electronics Technician

RPC Company

Phoenix, AZ โ€ข On-site

$25 - $36/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 19 days ago


Job description

Our client makes low-voltage and medium-voltage switchgear. The client has a plant in Phoenix, Arizona, and we are hiring for 1 direct-hire Electrical Test Technician job at this location.


Pay is up to $36.00 each hour, plus a bonus and a full benefits package. This is direct hire, full-time employment and the pay is hourly.


Overtime is pre-approved and pays 1.5 times your rate, at a plant that grows fast.


You are the last quality gate before each unit leaves the plant. This work is switchgear and breaker tests. It is not RF or radio communication work.


Benefits for Direct Employees

●        401(k) with a company match of 50 cents on each dollar, up to 6% of your pay.

●        Profit sharing. You share in the results of the company.

●        Medical, dental, and vision insurance. Preventive care is fully covered.

●        Company-paid life insurance, AD&D insurance, and disability insurance for every employee.

●        Flexible paid time off. You take the time when you need it.

●        Wellness benefits: telemedicine, an employee assistance program, gym discounts, commuter benefits, and pet wellness coverage.

●        Safety gear supplied by the plant: boots, safety glasses, gloves, and work apparel.

●        A bonus, and a clear path to a higher job in a company that grows fast.


Schedule and Interview

This is a first-shift job.


A normal day starts in the morning and ends in the afternoon. In a busy week the day can start as early as 5:00 AM, or run as late as 7:00 PM, but an 11-hour day is not the standard.


The interview is about one hour at the plant, and that hour includes a tour and a short assessment on meters and devices.


Day to Day

●        Test switchgear, breakers, relays, panelboards, and automatic transfer switches before shipment.

●        Do primary injection and secondary injection, megger, hipot, contact resistance, timing, and trip tests.

●        Test each relay for correct function and correct coordination.

●        Compare each unit to the one-line diagram, the schematics, and the project specification.

●        Write a clean test record for each project.

●        Find faults, report them, and close them out with the engineers.


Requirements

●        2+ years of switchgear test work in a plant, or equivalent electrical test work.

●        You use relay test sets, meggers, hipot testers, multimeters, timing sets, and injection sets.

●        You read schematics, one-line diagrams, and breaker diagrams, and you know what CTs and PTs do.

●        You stay in your jobs. This client looks at your tenure first.

●        You work well in a team. This is a team floor.

●        You know NEC, NFPA 70E, OSHA, and NETA practice.

●        NETA certification, arc flash training, or SEL, ABB, Schneider, or Siemens relay work is a big plus. It is preferred but not required.


Job Titles That Match This Work

Electrical Test Technician. Test Technician. QC Test Technician. Switchgear Test Technician. NETA Field Service Technician. Field Service Technician, Electrical Testing. Protection and Controls (P&C) Technician. Protective Relay Technician. Substation Technician. Circuit Breaker Shop Technician. Transformer Test Technician. Commissioning or Startup Technician. Electrical QA/QC Inspector. Switchgear Wiring Technician. Control Panel Builder. Industrial or Maintenance Electrician. I&E Technician. Generator, UPS, or ATS Field Service Technician. Electronics Technician. Bench Technician. Calibration Technician.


Military Backgrounds (nice to have, but not required)

You do not need a military background. If you have one, these codes are a good match: Navy EM, EMN, GSE, CE, AE, AT. Army 12P, 15F. Air Force 3E0X1, 3E0X2, 2A6X6, 2A0X1. Marines 1141, 1142. Coast Guard EM.


Keywords: electrical test technician, test technician, QC test technician, switchgear test technician, switchgear testing technician, NETA technician, NETA field service technician, field service technician electrical testing, protection and controls technician, P&C technician, protective relay technician, relay technician, substation technician, substation electrician, circuit breaker shop technician, transformer test technician, commissioning technician, startup technician, electrical QA QC inspector, switchgear wiring technician, control panel builder, panel builder, industrial electrician, maintenance electrician, I&E technician, generator field service technician, UPS field service technician, ATS technician, electronics technician, bench technician, calibration technician, test and calibration, primary injection, secondary injection, megger, hipot, insulation resistance, contact resistance, trip testing, current transformer, potential transformer, medium voltage, low voltage, MV switchgear, LV switchgear, panelboard, automatic transfer switch, one-line diagram, Phoenix, Tempe, Mesa, Chandler, Gilbert, Scottsdale, Glendale, Peoria, Goodyear, Avondale, Surprise, Buckeye, Queen Creek, Casa Grande, Maricopa County, Valley of the Sun, Arizona

Company Description

RPC Staffing was founded in 2002 as a firm that combines a hands-on approach with industry expertise and national reach.

We are a Veteran Owned Business; HUB Certified staffing company; a proud member of the Association of the United States Army & American Staffing Association; one of Dallas Business Journal’s Top Hispanic Owned Companies; an INC. 5000 America’s Fastest-Growing Private Company; a six-time winner of Clearly Rated’s Best of Staffing award; and one of Forbes’ America’s Best Professional Recruiting Firms.