OverviewPosition Summary:The HV Transformer Technician is responsible for performing field based work (70% travel) on power transformers and related high-voltage equipment. This role includes full transformer dress-out, assembly, testing support, oil processing, vacuum filling, and maintenance activities. The technician ensures all work is completed safely, efficiently, and in compliance with industry standards and company procedures.
ResponsibilitiesTransformer Assembly & Dress-Out- Perform complete dress-out of power transformers, including installation of radiators, bushings, fans, pumps, wiring, conservators, gauges, and auxiliary equipment.
- Assemble and torque all bolted connections per OEM specifications.
- Install gaskets, seals, and accessory components to ensure leak-free operation.
- Execute mechanical and electrical assembly tasks during transformer installation or refurbishment.
- Assist with removal/dress-down during transformer decommissioning.
Oil Processing & Fluid Management- Operate transformer oil processing equipment, including vacuum dehydrators, filtration systems, and degasification units.
- Perform vacuum pulls, leak checks, and vacuum hold tests on transformer tanks and components.
- Conduct hot oil circulation, fill-ups, and temperature-controlled oil handling.
- Take fluid samples and perform or assist with dielectric, moisture, and DGA testing.
- Maintain oil cleanliness standards (e.g., moisture ppm, particulate levels) according to OEM and industry requirements.
Testing & Commissioning Support- Support field test teams with electrical testing preparation (e.g. Power Factor, IR, TTR, winding resistance, SFRA).
- Assist in monitoring transformer parameters during energization and commissioning.
- Use instrumentation and hand tools to support diagnostic and maintenance tasks.
Safety & Compliance- Follow all safety protocols, including lockout/tagout, PPE, and rigging procedures.
- Maintain compliance with OSHA, NFPA 70E, NETA, and company safety standards.
- Participate in job hazard analyses, tailgate meetings, and safety audits.
- Ensure all documentation, field reports, and work orders are completed accurately.
Equipment & Tool Management- Maintain oil rigs, pumps, hoses, gauges, and dress-out tools in proper working condition.
- Perform basic troubleshooting and maintenance on processing and auxiliary equipment.
- Assist with mobilization and demobilization of tools, trailers, and field equipment.
QualificationsRequired:- 6+ years of experience working with power transformers or high-voltage electrical equipment
- Knowledge of transformer construction, components, and field service processes
- Experience with oil processing equipment (vacuum rigs, filters, pumps)
- Ability to read and interpret OEM drawings, schematics, and wiring diagrams
- Strong mechanical aptitude and understanding of electrical safety
- Valid driver's license and willingness to travel
- CDL and experience operating forklifts/rigging equipment
Preferred:- Experience with transformer testing or utility/substation environments
- NETA, OSHA 30, or transformer OEM training certifications
Physical Requirements:- Ability to lift up to 50 lbs.
- Comfortable working outdoors at substations, industrial sites, and power plants
- Ability to climb ladders, work at heights, and stand for extended periods
- Willingness to work overtime, weekends, and out-of-town assignments as required
Core Competencies:- Strong attention to detail
- Safety-first mindset
- Mechanical and electrical troubleshooting
- Effective communication and teamwork
- Professionalism with customers and crew members
NO AGENCIES PLEASEPay RangeUSD $35.00 - USD $55.00 /Hr.
