Senior Transformer Technician – Field-Based

Shermco Industries

Senior Transformer Technician supporting field operations for Shermco Industries. Inspecting, testing, and repairing transformers while traveling up to 80% across Canada and USA.

Posted 6/26/2026full-timeRemote • 🇨🇦 CanadaSenior💰 CA$60 - CA$80 per hourWebsite

Tech Stack

Tools & technologies

Assembly

About the role

Key responsibilities & impact

Perform inspection, testing, troubleshooting, and repair of power and distribution transformers
Identify and repair oil leaks; replace gaskets, seals, and related components
Repair or replace radiators, bushings, and auxiliary transformer components
Conduct internal transformer inspections and perform maintenance on load tap changers (LTCs)
Operate vacuum dehydration and oil processing systems, including filtration, reclamation, and replacement
Execute transformer vacuum fill and assemblies
Perform electrical testing Neta ATS and MTS standard
Support commissioning, preventive maintenance, and outage response activities
Maintain accurate service documentation and reports using digital tools (e.g., PowerDB)

Requirements

What you’ll need

High school diploma or GED
Post-secondary technical training preferred (Electrical Engineering Technology, Mechanical Engineering Technology, Red Seal Electrician, Industrial Mechanic/Millwright, Motor Winder, or related trade/technical background considered an asset)
5+ years of related transformer field service experience
Strong knowledge of transformer maintenance practices and oil processing
Proven experience performing internal inspections and repairs of transformers
Experience with vacuum filling, oil handling, and transformer assembly
Familiarity with electrical test equipment
NETA Certification (Level II–IV) or equivalent Canadian experience/ability to obtain certification is preferred
Proficiency with basic computer applications (MS Excel, email, reporting tools); PowerDB experience an asset

Benefits

Comp & perks

Competitive compensation aligned with Canadian industry benchmarks
Overtime eligibility and travel-related allowances
Comprehensive benefits package (health, dental, vision, etc.)
Ongoing training, certifications, and career development opportunities
Opportunity to work on critical infrastructure projects across North America

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

transformer inspectiontestingtroubleshootingrepairoil leak identificationvacuum fillingoil handlingelectrical testingmaintenance practicestransformer assembly

Certifications

high school diplomaGEDNETA Certification Level II–IVRed Seal ElectricianElectrical Engineering TechnologyMechanical Engineering TechnologyIndustrial Mechanic/MillwrightMotor Winder