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Electrical Transformer Jobs in Arizona (NOW HIRING)

Electrical Engineer This role offers the opportunity to join a fast-growing manufacturer that ... You will transform complex customer requirements into practical, real-world low- and medium-voltage ...

Electrical Engineer This role offers the opportunity to join a fast-growing manufacturer that ... You will transform complex customer requirements into practical, real-world low- and medium-voltage ...

Support integration of switchgear, transformers, generators, batteries, UPS systems, PLCs, instrumentation, and monitoring equipment * Coordinate electrical designs with mechanical engineering ...

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Electrical Transformer information

What is the 80% rule for transformers?

The 80% rule for electrical transformers states that the transformer should operate at no more than 80% of its maximum rated capacity to ensure reliability, reduce overheating, and extend lifespan. This guideline helps prevent overloading and maintains efficient performance, especially in applications requiring continuous operation or high load demands.

What is an Electrical Transformer job?

An Electrical Transformer job typically involves the design, installation, maintenance, and repair of electrical transformers used in power distribution systems. Professionals in this role ensure transformers operate efficiently and safely by performing inspections, testing, and troubleshooting issues. They may work in utility companies, manufacturing plants, or service firms to support electrical infrastructure. Technical knowledge of electrical systems, circuit analysis, and safety protocols is essential for this job.

What is the highest paid electrical job?

The highest paid electrical jobs typically include electrical engineering managers, power systems engineers, and project directors, often earning six-figure salaries. These roles require advanced education, certifications, and extensive experience in designing, managing, or overseeing electrical systems and projects.

What are the key skills and qualifications needed to thrive in the Electrical Transformer position, and why are they important?

To thrive in the electrical transformer field, you need a solid understanding of electrical engineering principles, transformer design, and power distribution systems, typically supported by a degree or trade certification in electrical engineering or technology. Familiarity with CAD software, electrical testing equipment, and knowledge of relevant safety standards like OSHA or IEEE is essential. Attention to detail, strong problem-solving abilities, and excellent teamwork and communication skills set top performers apart. These competencies are crucial for ensuring the safety, reliability, and optimal performance of electrical transformers in various industrial or utility settings.

What is the job of an electrical transformer?

An electrical transformer job involves designing, installing, maintaining, and repairing devices that transfer electrical energy between circuits through electromagnetic induction. Transformers are essential for adjusting voltage levels in power distribution systems, requiring knowledge of electrical theory, safety standards, and often certification. The role may also include troubleshooting and ensuring efficient operation of electrical systems.

What job works on transformers?

Jobs that work on electrical transformers include electrical engineers, transformer technicians, and power linemen. These professionals install, maintain, and repair transformers used in power distribution and transmission systems, often requiring specialized training and safety certifications. They work in utility companies, manufacturing plants, or construction environments.

What are the typical daily tasks and work environment for someone specializing in electrical transformers?

Professionals in the electrical transformer field typically spend their days performing routine inspections, conducting preventative maintenance, and troubleshooting transformer systems in both workshop and on-site environments. Tasks can include testing electrical components, diagnosing faults, performing repairs, and ensuring compliance with safety standards. They often work in teams with other engineers, electricians, or maintenance staff and may interact with clients or utility operators. The work can involve both indoor and outdoor settings, and occasionally requires travel to substations or customer sites. A blend of technical hands-on work and clear communication is essential for success in this role.

What cities in Arizona are hiring for Electrical Transformer jobs? Cities in Arizona with the most Electrical Transformer job openings:
Infographic showing various Electrical Transformer job openings in Arizona as of July 2026, with employment types broken down into 93% Full Time, 5% Part Time, 1% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution.

Transformer Technician

Shermco Industries, Inc.

Phoenix, AZ • On-site

$35 - $75/hr

Full-time

Re-posted 21 days ago


Job description

Overview
Shermco Industries is seeking a Jr. Transformer Technician
Responsibilities
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

Qualifications
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
Pay Range
USD $35.00 - USD $75.00 /Hr.