Lead Transformer Technician Supervisor — Field Service

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

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.