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Transformer Oil Jobs in Arizona (NOW HIRING)

Core services include transformer assembly, oil processing, regasket and lifeextension work, substation apparatus testing, and highvoltage equipment maintenance to ensure safe, reliable system ...

Core services include transformer assembly, oil processing, regasket and lifeextension work, substation apparatus testing, and highvoltage equipment maintenance to ensure safe, reliable system ...

Core services include transformer assembly, oil processing, regasket and lifeextension work, substation apparatus testing, and highvoltage equipment maintenance to ensure safe, reliable system ...

Field Technician III

Phoenix, AZ · On-site

$19.50 - $26.50/hr

Perform advanced testing and diagnostics on circuit breakers, transformers, instrument transformers ... Infrared, Corona, Oil Analysis, Manufacturers, etc. Physical Requirements: * Able to climb ladders ...

Perform advanced testing and diagnostics on circuit breakers, transformers, instrument transformers ... Infrared, Corona, Oil Analysis, Manufacturers, etc. Physical Requirements: * Able to climb ladders ...

Senior Automation Engineer

Phoenix, AZ · On-site

$103K - $135K/yr

... are transforming our communities. Join an Integrated Design team that is working to deliver ... Oil & Gas production, processing and transportation, and the rapidly growing Renewable Energy ...

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Transformer Oil information

What is the difference between Transformer Oil vs Transformer Technician?

AspectTransformer OilTransformer Technician
Primary RoleSpecializes in the production, testing, and maintenance of insulating oil used in transformersPerforms installation, maintenance, and repair of transformers and related equipment
Required CredentialsKnowledge of electrical insulating materials, certifications in electrical safetyElectrical or mechanical certifications, technical training in transformer maintenance
Work EnvironmentLaboratories, manufacturing plants, maintenance sitesPower plants, substations, field service locations
Industry UsageUsed in manufacturing and testing of transformer insulating oilEmployed in maintaining and repairing transformers in power distribution

Transformer Oil specialists focus on the insulating oil used in transformers, ensuring its quality and performance. In contrast, Transformer Technicians handle the installation, maintenance, and repair of transformers themselves. Both roles are essential in the power industry but differ in responsibilities and work environments.

What are popular job titles related to Transformer Oil jobs in Arizona?

For Transformer Oil jobs in Arizona, the most frequently searched job titles are:

What cities in Arizona are hiring for Transformer Oil jobs?

Cities in Arizona with the most Transformer Oil job openings:

Infographic showing various Transformer Oil job openings in Arizona as of August 2026, with employment types broken down into 86% Full Time, 11% Part Time, 1% Contract, and 2% Nights. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution.

Transformer Technician

Shermco Industries, Inc.

Phoenix, AZ • On-site

$35 - $75/hr

Full-time

Re-posted 29 days ago


Job description

Shermco Industries is seeking a Jr. Transformer Technician 


Job Responsibilities and Expectations:
  • Test, repair leaks and replace gaskets on transformers
  • Repair and/or replace radiators, bushings, and components on transformers, substations and cabinet, with OCB's
  • Conduct internal inspections and perform repairs on automatic load tap changers
  • Run a vacuum dehydrator
  • Conduct oil process filtering or replacement 

Minimum Qualifications 
  • High school diploma or GED or equivalent education and experience
  • At least 3 years related experience 
  • Excellent knowledge in transformer or insulating oil processing
  • Experience with Doble power factor test set desirable
  • Solid experience performing internal transformer inspections
  • Experience dressing out transformers and vacuum filling
  • Prefer NETA Certification (II, III or IV) or equivalent skills/experience to become NETA Certified
  • Must have general PC skills including email, internet, data entry and Microsoft Excel; experience with PowerDB a plus.
  • OSHA 30 hour, MSHA, NFPA 70-E, CPR/First Aid/BBP/AED training a plus; training on each can be provided by Shermco.
  • Must be able to work safely and adhere to all electrical safety procedures.
Requirements:
  • Must be able to pass a pre-employment drug test and periodic, unannounced random drug tests.
  • Must be able to pass a pre-employment criminal background check.
  • Must be able to crawl, climb, stand and lift up to 75 lbs., with or without reasonable accommodations. Must be able to pass a fit for duty physical exam. 
  • Must have a valid driver’s license, and currently have and be able to maintain a good driving record.
  • Must be available for regular overnight domestic travel and occasional international travel
  • U.S. passport & TWIC card a plus.
  • Must be willing to work flexible hours and overtime, and occasional weekends, holidays and nights.

EQUAL OPPORTUNITY EMPLOYER | DRUG-FREE WORKPLACE

Shermco is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status.  Shermco is a drug-free workplace.

NO AGENCIES PLEASE


USD $35.00 - USD $75.00 /Hr.