Sr Transformer Technician (Field-Based)

Shermco Industries; Toronto; On-site; CAD 83,000 - 110,000; Full time

Benefits offered by this job

Health benefits

Overtime allowances

Career development opportunities

Travel across North America

Job summary

Shermco Industries is seeking a Senior Transformer Field Service Technician to support field operations across Canada and USA. This role involves travel up to 80% and a hands-on approach to transformer maintenance and oil processing.

You will inspect, test, and repair power transformers, manage LTCs, and document service activities using digital tools. A strong safety mindset and NETA certification or eligibility are preferred.

Qualifications

• High school diploma or GED.
• Post-secondary technical training in Electrical Engineering Technology, Mechanical Engineering Technology, Red Seal Electrician, Industrial Mechanic/Millwright, Motor Winder, or related background is an asset.
• 5+ years of transformer field service experience.
• Experience with transformer maintenance and oil processing.
• Proficiency with PowerDB and MS Excel a plus.

Responsibilities

• 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 such as NETA ATS and MTS.
• Support commissioning, preventive maintenance, and outage response activities.
• Maintain accurate service documentation and reports using digital tools (e.g., PowerDB).
• Follow all safety procedures and standards.

Skills

Transformer maintenance

Oil processing

NETA Certification

Field service

Safety procedures

Education

High school diploma

Technical training

Red Seal Electrician

Tools

PowerDB

Electrical test equipment

MS Excel

Job description

Overview

Shermco Industries

Job Type: Full-time, Permanent

Field-based travel required across Canada & USA - relocation not required

Shermco Industries is a leading provider of electrical testing, engineering, maintenance, and repair services. We are currently seeking a skilled and safety-focused Senior Transformer Field Service Technician to support field operations across Canada and USA.

This role is ideal for an experienced technician with strong expertise in transformer maintenance, oil processing, and field diagnostics who thrives in a travel-based, hands-on environment.

Responsibilities

• 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)
• Follow all company, client, and regulatory safety procedures and standards

Qualifications

• 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

Work Conditions & Physical Requirements

• Field-based role requiring travel to client sites across Canada & USA up to 80%
• Ability to work extended hours, overtime, and on-call rotations, including weekends/holidays as needed
• Must be physically capable of lifting up to 34 kg (75 lbs), climbing, crawling, and working in industrial environments
• Must be able to pass a pre-employment medical/fit-for-duty assessment

Employment Requirements

• Valid Canadian driver's license with a clean driving record
• Ability to obtain and maintain required security clearances (e.g., background check, site access)
• Valid passport; TWIC card considered an asset (for cross-border work)
• Successful completion of pre-employment drug and alcohol testing (where permitted by law and job site requirements)

What We Offer

• 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

Equal Opportunity Employer

Shermco Industries is committed to fostering an inclusive and diverse workplace. We provide equal employment opportunities to all qualified individuals in accordance with applicable Canadian employment and human rights legislation.

Pay Range

CAD $60.00 - CAD $80.00 /Hr.