Transformer Technician Supervisor

RMS Energy Co, LLC; Arizona; On-site; USD 90,000 - 135,000; Full time

Benefits offered by this job

Overtime pay

Full benefits

401(k) match

Per diem

Paid training

Promotion opportunities

Travel compensation

Equipment provided

Job summary

RMS Energy is seeking a Transformer Technician Supervisor to oversee field teams in transformer assembly, testing, and service across the United States. You’ll mentor junior technicians, manage oil processing, component replacement, and field testing while upholding safety and quality standards.

The role requires 8+ years in transformer oil work, experience leading large projects, and up to 80% travel. A valid driver’s license, DOT physical, and ability to work extended hours are essential.

Qualifications

• 8+ years in transformer oil work, testing, assembly, or service.
• Experience managing large projects and multiple crews.
• Experience performing site walks and quoting jobs.
• Advanced Load Tap Changer experience.
• Ability to travel up to 80%.
• Valid driver’s license and willingness for extended hours.
• DOT physical and background checks required.
• Legally able to work in the United States.
• English proficiency for safe, effective communication in noisy environments.

Responsibilities

• Supervise transformer assembly, including radiators, bushings, conservators, and accessories.
• Lead degassing operations, pressure/vacuum testing, and oil sampling procedures.
• Manage re-gasketing and O-ring fabrication, and installation.
• Oversee teardown and prep of damaged units for transport or disposal.
• Troubleshoot and repair transformer control wiring and ensure safety and reliability.
• Conduct advanced transformer testing: Megger, TTR, SFRA, Power Factor, Core Ground, and protection alarms.
• Perform OEM, utility, and customer-mandated electrical tests.
• Document and submit test results with high accuracy.
• Maintain safe use and condition of tools, vehicles, and testing equipment.
• Enforce strict safety protocols, especially environmental containment.
• Operate construction and industrial equipment safely within load/capacity limits.
• Follow PPE usage protocols due to noise, hazards, and elevated work areas.

Skills

Leadership

Field supervision

Transformer oil work

Electrical testing

Project management

Safety compliance

Equipment operation

Documentation

Education

High school diploma or GED

Tools

Megger

TTR

SFRA

Power factor testing

Core ground tests

Misc tests equipment

MS Office

Job description

We’re looking for a Transformer Technician Supervisor to manage field teams in transformer assembly, testing, and service for critical energy infrastructure projects across the U.S. This supervisory role involves overseeing all aspects of transformer installation and maintenance, including oil processing, component replacement, and field testing. You’ll play a hands-on role in complex service jobs while mentoring junior technicians and upholding RMS Energy’s high safety and quality standards.

What You’ll Do

• Supervise transformer assembly, including radiators, bushings, conservators, and accessories
• Lead degassing operations, pressure/vacuum testing, and oil sampling procedures
• Manage re-gasketing and O-ring fabrication, and installation
• Oversee teardown and prep of damaged units for transport or disposal
• Troubleshoot and repair transformer control wiring and ensure safety and reliability
• Conduct advanced transformer testing: 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 with a high degree of accuracy
• Maintain safe use and condition of tools, vehicles, and testing equipment
• Enforce strict compliance with safety protocols, especially environmental containment
• Operate construction and industrial equipment safely within load/capacity limits
• Follow strict safety and PPE usage protocols due to noise, electrical hazards, and elevated work areas

The Experience We’re Looking For

• 8+ years of experience in transformer oil work, testing, assembly, or service
• Experience managing large projects and multiple crews
• Experience performing site walks and quoting jobs
• Generating schedule experience
• Experience interpreting scopes, drawings, and technical documents
• Advanced Load Tap Changer experience
• Basic proficiency with Microsoft Office and online platforms

Additional Requirements

• Willingness to travel up to 80% across the continental U.S.
• High school diploma or GED
• Valid driver’s license
• Must pass a DOT physical
• Must successfully complete a background check and pre-employment/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+ lbs, working outdoors in all weather, at heights (100+ ft), in confined spaces, and around high-voltage equipment
• Requires good vision, hearing, and English proficiency for safe, effective communication in noisy environments

Bonus Points For

• 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

Why Join RMS Energy

We’re not just another power services company. We’re a tight‑knit, mission‑driven team that values safety, teamwork, innovation, and continuous growth.

• Competitive Compensation – Overtime potential and merit‑based raises
• Full Benefits – Medical, dental, and vision coverage fully paid for employees, starting the month after hire
• Steady Employment & Career Growth – Be part of a fast‑growing company with promotion potential
• 401(k) with Company Match – Traditional & Roth options + free investment guidance
• Top‑Tier Equipment – Provided to support you in the field
• Compensated Travel Time plus Per Diem – Earn while seeing new places
• Education Support – Paid training, certifications, and industry memberships
• Generous PTO – Paid vacation, holidays, and sick leave
• Employee Assistance Program – Legal, financial, and mental wellness support

RMS Energy is an Equal Opportunity Employer. We believe diverse teams drive better outcomes, and we’re committed to creating an inclusive environment where all employees feel valued and empowered.

For more information about RMS Energy, please visit www.rmsenergy.com.