Transformer Technician Supervisor

RMS Energy • Arizona, AZ

18h

About The Position

RMS Energy is hiring a Transformer Technician Supervisor to manage field teams performing transformer assembly, testing, and service for critical energy infrastructure projects across the United States. The position oversees transformer installation and maintenance, including oil processing, component replacement, and field testing. The supervisor also performs hands-on work on complex service jobs, mentors junior technicians, and upholds the company’s safety and quality standards.

The role requires travel up to 80% across the continental U.S., and may involve extended and irregular hours, including weekends and holidays. Work can take place outdoors in all weather, at heights of 100 feet or more, in confined spaces, and around high-voltage equipment.

Requirements

• At least 8 years of experience in transformer oil work, testing, assembly, or service.
• Experience managing large projects and multiple crews.
• Experience conducting site walks and quoting jobs.
• Experience generating schedules.
• Experience interpreting scopes, drawings, and technical documents.
• Advanced Load Tap Changer experience.
• Basic proficiency with Microsoft Office and online platforms.
• Willingness to travel up to 80% across the continental United States.
• High school diploma or GED.
• Valid driver’s license.
• Must pass a DOT physical.
• Must successfully complete a background check and pre-employment and random drug tests.
• Legally authorized to work in the United States.
• Available for extended and irregular hours, including weekends and holidays.
• Physically capable of lifting 50 pounds or more and working outdoors in all weather, at heights of 100 feet or more, in confined spaces, and around high-voltage equipment.
• Good vision and hearing, and English proficiency sufficient for safe, effective communication in noisy environments.

Nice To Haves

• Prior experience leading transformer service teams.
• Understanding of transformer oil testing procedures and reporting.
• Familiarity with transformer disposal preparation.
• Knowledge of oil processing and degassing best practices.
• Class A CDL, OSHA, and/or TWIC card.
• Technical training or certification in transformer repair or electrical systems.
• Experience with transformer testing software or OEM systems.

Responsibilities

• Supervise transformer assembly, including radiators, bushings, conservators, and accessories.
• Lead degassing operations, pressure and vacuum testing, and oil sampling procedures.
• Manage re-gasketing, O-ring fabrication, and installation.
• Oversee teardown and preparation of damaged units for transport or disposal.
• Troubleshoot and repair transformer control wiring to ensure safety and reliability.
• Conduct advanced transformer testing, including Megger, TTR, SFRA, Power Factor, Core Ground, and passivation/system protection alarms.
• Perform OEM-, utility-, and customer-mandated electrical tests.
• Document and submit test results accurately.
• Maintain the safe use and condition of tools, vehicles, and testing equipment.
• Enforce safety protocols, particularly environmental containment requirements.
• Operate construction and industrial equipment safely within load and capacity limits.
• Follow safety and PPE protocols for work involving noise, electrical hazards, and elevated work areas.
• Manage large projects and multiple crews.
• Conduct site walks and quote jobs.
• Generate schedules.
• Interpret scopes, drawings, and technical documents.
• Mentor junior technicians.

Benefits

• Competitive compensation, overtime potential, and merit-based raises.
• Medical, dental, and vision coverage fully paid for employees, starting the month after hire.
• Steady employment and career growth, with promotion potential.
• 401(k) with company match, traditional and Roth options, and free investment guidance.
• Top-tier equipment provided for field work.
• Compensated travel time and per diem.
• Paid training, certifications, and industry memberships.
• Paid vacation, holidays, and sick leave.
• Employee Assistance Program with legal, financial, and mental wellness support.

What This Job Offers

• Job Type: Full-time
• Career Level: Manager
• Education Level: High school or GED