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Substation Tech Jobs in Tennessee (NOW HIRING)

GFT.

Physical Designer (Substation)

Knoxville, TN · On-site +1

$80K - $110K/yr

GFT is searching for a Associate Physical Designer (Substation) to work in either Chicago,IL, St ... technologies and creative problem-solving to meet today's diverse energy needs. Be part of a ...

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Substation Tech information

See Tennessee salary details

$30.9K

$94.9K

$138.4K

How much do substation tech jobs pay per year?

As of Aug 19, 2026, the average yearly pay for substation tech in Tennessee is $94,940.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,000.00 and $123,000.00 per year, depending on experience, location, and employer.

What is a substation tech?

Substation Techs, or Substation Technicians, are skilled workers responsible for installing, maintaining, and repairing the equipment found in electrical substations. They ensure the safe and reliable operation of transformers, circuit breakers, and other critical components that help distribute electricity from power plants to homes and businesses. Their work often involves performing inspections, troubleshooting electrical problems, and following strict safety protocols. Substation Techs play a vital role in keeping the electrical grid running smoothly and preventing outages.

What are the key skills and qualifications needed to thrive as a substation tech, and why are they important?

To thrive as a Substation Tech, you need a solid understanding of electrical systems, power distribution, and safety procedures, typically supported by a technical diploma or associate degree in electrical technology. Familiarity with tools such as multimeters, SCADA systems, and protective relay testing equipment, as well as certifications like OSHA or NETA, is common. Attention to detail, problem-solving skills, and effective communication are crucial soft skills in this role. These qualifications ensure the safe, reliable operation and maintenance of substations, which are critical to the stability of the electrical grid.

What are some common challenges faced by substation technicians on the job?

Substation Technicians often work in environments where safety and precision are paramount, as they handle high-voltage equipment and complex electrical systems. Common challenges include troubleshooting unexpected outages, working outdoors in various weather conditions, and staying updated with evolving technology and regulations. Effective communication and teamwork are essential, as technicians frequently collaborate with engineers, linemen, and control center personnel to ensure reliable power delivery. Proactive problem-solving and a strong safety mindset help technicians navigate these challenges successfully.

What is the difference between Substation Tech vs Power Line Technician?

AspectSubstation TechPower Line Technician
CredentialsTypically requires electrical certifications, associate degree or technical trainingRequires lineman training, CDL license, and climbing certifications
Work EnvironmentIndoor and outdoor, primarily within substations and electrical facilitiesPrimarily outdoor, working on power lines and poles
Employer & IndustryElectric utilities, power generation companiesElectric utilities, construction companies, contractors
Common Search & ComparisonYesYes

The main difference between a Substation Tech and a Power Line Technician lies in their work environment and focus. Substation Techs work mainly within electrical substations, maintaining and installing equipment, while Power Line Technicians focus on installing and repairing overhead and underground power lines. Both roles require specialized certifications and are essential in the electric utility industry, but they serve different parts of the power delivery system.

How hard is it to be a substation technician?

Becoming a substation technician requires technical knowledge of electrical systems, safety procedures, and often involves completing an apprenticeship or technical training program. The job can be physically demanding and requires attention to detail, but with proper training and certifications, it is a manageable career path for those interested in electrical infrastructure.

What are popular job titles related to Substation Tech jobs in Tennessee?

For Substation Tech jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Substation Tech jobs in Tennessee look for?

The top searched job categories for Substation Tech jobs in Tennessee are:

Substation Tech jobs near you
Infographic showing various Substation Tech job openings in Tennessee as of August 2026, with employment types broken down into 100% Full Time. Highlights an 90% In-person, 3% Hybrid, and 7% Remote job distribution, with an average salary of $94,940 per year, or $45.6 per hour.

Senior Transformer Substation Technician

Southwest Electric Co

Nashville, TN • On-site

$35 - $65/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 6 days ago

Job description

Description

Senior Transformer Substation Technician -Nashville Field Service

Southwest Electric Co.

80% travel


Ready to power your career with a leader in the electrical services industry? Apply now to join our team.
 Southwest Electric Co. a division of SGB-SMIT Group, is a global transformer manufacturer with European roots, supporting the energy transition with reliable solutions for wind and solar power, industry and urban energy infrastructure. 

Senior Substation Technician Summary:

  • Ability to perform all aspects of substation services (repair, processing & testing) and demonstrate an exceptional understanding of transformers, construction operation and the associated controls.
  • Have the ability to perform in shop and field transformer testing for Power Factor, Excitation and resistance readings per NETA/ANSI Standards and maintain operational mechanical systems including pump operations, valve operations and oil processing units.

Senior Substation Technician Essential Duties and Responsibilities:

  • Troubleshoot and test transformers using various methods and testing equipment including partial installation of transformer components.
  • Conduct acceptance testing and preventative maintenance in accordance with the published testing procedures.
  • Operate specialized test equipment including but not limited to: Power Factor Tester (DOBLE), Megohmmeters, AC/DC volt-ohm-millimeters, various kinds of hand-held power and nonpower tools, etc.
  • Must be willing and able to travel on overnight, multi-day, out of town jobs and able to work regular overtime including nights, weekends and some holidays.


Requirements


Senior Substation Technician Qualifications:

  • Ability to pass a pre-employment DOT drug screen, and physical.
  • Complete a satisfactory nationwide criminal background check.
  • Must have a valid driver's license and a clean driving record.
  • Ability to lift 50 + lbs., climb ladders, stand for extended periods of time.
  • Must be able to work for extended periods which includes overtime, weekends and holidays with minimal notice.

Senior Substation Technician Education and/or Experience:

  • High School Diploma or GED REQUIRED
  • Associate's degree in industrial maintenance, Electrical/Electronic Technology preferred.
  • 10+ years of commensurate Substation work experience preferred.
  • Electrical theory education and/or related experience is required.
  • Military experience is a plus.


Certificates, Licenses, Registrations:

  • NETA certification is a plus.
  • CDL Class A is required.

Southwest Electric Co is motivated by our mission to provide a stable and sustainable energy supply for our customers around the world. Our lean decision-making process keeps us closely connected to our employees and the successes of our company. We value personal relationships among colleagues, fostering a collaborative environment for our sustainable growth.


Our benefits:

  • Medical, Dental, Vision, and Rx
  • 401k with match
  • Life insurance
  • Long and short-term disability
  • Paid holidays
  • Paid time off
  • Flexible spending account

Apply now to join a legacy company with innovative solutions and a commitment to your success.

Visit us at www.swelectric.com andwww.youtube.com/@SouthwestElectricCo Southwest Electric is an equal Opportunity Employer.


Apply