ZipRecruiter

Log In

1

Power Transformer Oil Jobs (NOW HIRING)

RMS Energy

In this hands-on role, you'll travel to substations, power plants, and industrial sites to inspect ... Up to three years of experience in transformer oil processing, service, or assembly * At least one ...

RMS Energy

$34K - $44K/yr

In this hands‑on field role, you'll support transformer assembly, oil processing, and on‑site service at power plants, substations, and industrial facilities nationwide. You'll gain exposure to ...

RMS Energy

Transformer Technician II

Knoxville, TN · On-site

$35K - $45K/yr

... at power plants, substations, and industrial facilities. You'll work in a supportive team ... Experience with transformer oil filtration, testing, or disassembly * Possession of a Class A CDL, ...

RMS Energy

From oil processing and component replacement to critical field testing, you'll set the standard ... Megger, TTR, SFRA, Power Factor, Core Ground, and passivation/system protection alarms * Perform ...

next page

Showing results 1-20

All JobsEnergy And Environment JobsPower Transformer Oil Jobs

Power Transformer Oil information

See salary details

$15

$27

$53

How much do power transformer oil jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for power transformer oil in the United States is $27.87, according to ZipRecruiter salary data. Most workers in this role earn between $19.71 and $29.57 per hour, depending on experience, location, and employer.

What is power transformer oil and why is it important?

Power transformer oil, also known as insulating oil, is a special type of oil used in electrical power transformers for insulation and cooling purposes. It helps to dissipate heat generated during transformer operation and prevents electrical discharges by providing a high dielectric strength. The oil also protects the transformer’s internal components from moisture and oxidation, which can lead to equipment failure. Regular testing and maintenance of transformer oil are crucial to ensure the reliable and efficient operation of power transformers.

What are the key skills and qualifications needed to thrive as a power transformer oil technician?

To thrive as a Power Transformer Oil Technician, you need a strong understanding of transformer operation, oil testing procedures, and electrical safety, typically supported by a background in electrical engineering or a related technical field. Familiarity with industry-standard testing equipment, oil analysis instruments, and maintenance management systems is essential. Attention to detail, analytical thinking, and effective communication are crucial soft skills for accurate diagnostics and reporting. These skills ensure the reliability and longevity of transformers, helping prevent costly failures and maintain electrical grid integrity.

What are some common challenges faced by professionals responsible for power transformer oil maintenance?

Professionals managing power transformer oil often encounter challenges such as monitoring and maintaining oil quality, preventing contamination, and detecting early signs of insulation breakdown. They must routinely test oil for properties like moisture content, dielectric strength, and dissolved gases, as these factors can directly impact transformer reliability and lifespan. Effective communication and collaboration with electrical engineers and maintenance teams are essential, as timely interventions can prevent costly outages and ensure safe operation. Adapting to advancements in oil testing technologies and understanding regulatory standards also play a key role in this role.

What is the difference between Power Transformer Oil vs Transformer Maintenance Technician?

AspectPower Transformer OilTransformer Maintenance Technician
Primary RoleSpecializes in the production, testing, and quality control of transformer insulating oilPerforms maintenance, troubleshooting, and repairs on transformers in the field
Required CredentialsChemical engineering or related certifications, knowledge of insulating oilsElectrical certifications, technical training in transformer maintenance
Work EnvironmentLaboratories, manufacturing plantsPower substations, industrial sites
Industry UsageManufacturers, oil suppliersUtilities, power plants

Power Transformer Oil focuses on the production and testing of insulating oils used in transformers, while Transformer Maintenance Technicians handle the upkeep and repair of transformers in operational settings. Both roles are essential in the power industry but differ in responsibilities and work environments.

What other helpful pages are available for Power Transformer Oil?

Other pages related to Power Transformer Oil:

Infographic showing various Power Transformer Oil job openings in the United States as of September 2026, with employment types broken down into 100% Full Time. Highlights an 83% In-person, and 17% Remote job distribution, with an average salary of $57,971 per year, or $27.9 per hour.

Traveling Transformer Assembly Technician

Houston, TX • Remote

ROI Agency
See more jobs at ROI Agencyexternal

$30 - $40/hr

Full-time

Posted 20 days ago

Job description

Employment Type: Contract / Project-Based / Field-Based

Travel: 100%

Candidate Location: Open nationwide; Houston-area candidates preferred

Project Locations: South Carolina, Montana, Virginia

Anticipated Start: September 2026

Pay: Based on transformer assembly experience and skill level, $30 - $40 per hour


Position Overview

Our Client is seeking experienced Transformer Assembly Technicians to support upcoming field projects involving the assembly, installation, and servicing of power transformers ranging approximately from 15 MVA to 200 MVA.


This is a highly travel-oriented, hands-on field position for technicians who understand large power transformer assembly and are comfortable working demanding project schedules. Candidates should be technically capable, dependable, easy to work with, and willing to travel from project to project as customer demand requires.


Initial projects are anticipated in South Carolina, Montana, and Virginia, with the potential for continued assignments for technicians who perform well.


Key Responsibilities

  • Perform field assembly of large power transformers ranging from approximately 15 MVA to 200 MVA.
  • Support installation and assembly of transformer components and accessories.
  • Install and work with transformer radiators and associated components.
  • Support transformer oil handling and circulation activities.
  • Assist with transformer component installation, connections, and field preparation.
  • Apply working knowledge of electrical theory during transformer assembly and service activities.
  • Support electrical and transformer testing activities as required by the project.
  • Identify and communicate potential transformer assembly, component, or operational issues to project supervision.
  • Follow established project procedures, safety requirements, and customer specifications.
  • Work closely with our client field leadership and other technicians to complete projects safely and on schedule.
  • Maintain tools, equipment, and work areas in accordance with field and safety expectations.
  • Support mobilization, demobilization, and travel between project sites as required.


Required Experience & Skills

Candidates are required to have hands-on experience with power transformer assembly, installation, maintenance, or field service. Strong candidates will need to have experience with:

  • Large power transformer assembly.
  • Transformers in the 15 MVA–200 MVA range or comparable equipment.
  • Transformer radiators and component installation.
  • Transformer oil systems and oil circulation.
  • Electrical testing associated with transformer installation or service.
  • Fundamental electrical theory and electrical-system concepts.
  • Reading and following technical procedures, drawings, manufacturer instructions, and project requirements.
  • Working safely around high-value electrical equipment in utility, industrial, or power-infrastructure environments.


Preferred Qualifications

  • OSHA 30 certification preferred.
  • Previous field experience assembling large power transformers.
  • Experience traveling between transformer, utility, substation, or power-infrastructure projects.
  • Ability to perform work with limited day-to-day handholding once project expectations are established.
  • Broader transformer testing, troubleshooting, maintenance, or commissioning experience is a plus.


Travel & Schedule Requirements

This position requires 100% travel. Technicians may be based anywhere in the United States; however, Houston-area candidates are preferred because of the potential to coordinate group travel and mobilization. Candidates must be willing and able to:

  • Travel by air and/or ground transportation to project locations.
  • Work approximately 10-hour days when required by the project.
  • Work overnight shifts when project activities require overnight work.
  • Remain on site for the duration of an assignment.
  • Move between projects as opportunities become available.
  • Support mobilization and demobilization activities associated with each assignment.


The ideal technician is:

  • Hardworking and dependable.
  • Comfortable with demanding field schedules.
  • Flexible when project conditions or schedules change.
  • Willing to contribute wherever needed to get the project completed.
  • Able to work effectively as part of a traveling field crew.
  • Focused on solutions for successful completion.

Requirements:

Candidates should have hands-on experience with power transformer assembly, installation, maintenance, or field service. Strong candidates will have experience with:

  • Large power transformer assembly.
  • Transformers in the 15 MVA–200 MVA range or comparable equipment.
  • Transformer radiators and component installation.
  • Transformer oil systems and oil circulation.
  • Electrical testing associated with transformer installation or service.
  • Fundamental electrical theory and electrical-system concepts.
  • Reading and following technical procedures, drawings, manufacturer instructions, and project requirements.
  • Working safely around high-value electrical equipment in utility, industrial, or power-infrastructure environments.