Field Services Technician III, Electrical Testing

Shermco Industries, Inc.; Winnipeg; On-site; CAD 55,000 - 69,000; Full time

Benefits offered by this job

Competitive compensation

Comprehensive benefits

Career development opportunities

Job summary

Shermco Canada is seeking an experienced Field Services Technician III, Electrical Testing to perform advanced testing, troubleshooting, maintenance, and commissioning on low-, medium-, and high-voltage systems. The role requires independent work, interpretation of standards, and guidance to developing technicians.

The position involves field-based work across Manitoba and beyond, with travel, safety adherence, and collaboration with customers, engineers, and project teams.

Qualifications

• Diploma in electrical engineering technology or related discipline; equivalent considered.
• 3–5 years progressive experience testing, maintaining, commissioning, or troubleshooting electrical power distribution equipment.
• NETA Level II or III certification or progress toward certification; equivalent credentials welcome.
• Strong knowledge of electrical testing procedures, equipment, and safety practices.
• Experience testing protective relays, transformers, switchgear, circuit breakers, cables, instrument transformers, and control systems.
• Ability to read single-line diagrams, schematics, and equipment specs.
• Ability to work safely and independently with limited supervision.
• Strong computer skills, including Excel and test-data/reporting systems.
• PowerDB or similar test-reporting software is an asset.
• Experience training or guiding junior technicians is an asset.
• Canadian credentials like Red Seal or CET are assets.

Responsibilities

• Perform advanced electrical testing, inspection, troubleshooting, startup, commissioning, and data collection.
• Conduct instrument transformer testing and related diagnostics.
• Test power transformers using Doble, turns ratio, insulation resistance, and power-factor methods.
• Test, calibrate, and troubleshoot protective relays (electromechanical, solid-state, microprocessor).
• Perform cable testing (VLF, Tan Delta, PF, DC Hipot where applicable).
• Test and troubleshoot switchgear, meters, circuit breakers, and related equipment.
• Complete relay calibration and verify protective device operation.
• Analyze data, validate results, and prepare technical reports.
• Interpret drawings, specs, standards, and procedures.
• Assist with job planning, hazard assessments, and field execution.
• Provide guidance and training to Technician I and II; coordinate with teams and customers.
• Participate in on-call rotation and respond to outages as required.

Skills

Electrical testing

Troubleshooting

Independent work

Safety compliance

Education

Diploma in Electrical Engineering Technology

Red Seal / CET designation asset

Tools

PowerDB

Microsoft Excel

Electronic test-data systems

Job description

Overview

Field Services Technician III, Electrical Testing

Location: Manitoba, Canada

Employment Type: Full-time, Permanent

Work Arrangement: Field-based

About Shermco Canada

Shermco Canada is a leading provider of electrical power system services, including electrical testing, maintenance, commissioning, engineering, and technical field services. For more than 50 years, Shermco has helped utilities, industrial facilities, data centres, manufacturers, and other critical infrastructure customers operate safely, reliably, and efficiently.

Our success is built on technical expertise, quality service, and an uncompromising commitment to safety.

The Opportunity

Shermco Canada is seeking an experienced Field Services Technician III, Electrical Testing to perform advanced electrical testing, troubleshooting, maintenance, and commissioning activities on low-, medium-, and high-voltage electrical systems.

This field-based position is ideal for a technician who can work independently with limited supervision, complete complex testing assignments, interpret technical standards and procedures, and provide guidance to developing technicians.

Responsibilities

• Perform advanced electrical testing, inspection, troubleshooting, start-up, commissioning, and data collection on low-, medium-, and high-voltage electrical systems.
• Conduct instrument transformer testing and related diagnostic assessments.
• Test power transformers using Doble, transformer turns ratio, insulation resistance, power factor, and other applicable diagnostic methods.
• Test, calibrate, and troubleshoot electromechanical, solid-state, and microprocessor-based protective relays.
• Perform cable testing using methods such as VLF, Tan Delta, power factor, and DC high-potential testing, where applicable.
• Test and troubleshoot automatic transfer switches, power-metering equipment, switchgear, and circuit breakers.
• Complete moderately complex to advanced relay calibration and verify the operation of protective devices.
• Analyze test data, validate results, identify equipment or system issues, and complete accurate technical reports.
• Interpret electrical drawings, equipment specifications, testing standards, and technical procedures.
• Assist with job planning, hazard assessments, work methods, and field execution.
• Provide technical guidance, training, and on-the-job support to Technician I and Technician II team members.
• Work collaboratively with customers, supervisors, engineers, and project teams to complete assignments safely and successfully.
• Participate in an emergency on-call rotation and respond to customer outages when required.
• Follow Shermco safety policies, customer requirements, applicable electrical codes, and industry standards.

Qualifications

• Diploma in electrical engineering technology, electrical power and controls, or a related technical discipline. An equivalent combination of education, military training, and relevant industry experience may be considered.
• Three to five years of progressive experience testing, maintaining, commissioning, or troubleshooting electrical power distribution equipment.
• NETA Level II or III certification, equivalent recognized electrical-testing credentials, or progress toward an applicable certification.
• Strong working knowledge of electrical testing procedures, testing equipment, power-system components, and electrical safety practices.
• Experience testing protective relays, power transformers, switchgear, circuit breakers, cables, instrument transformers, and associated control systems.
• Ability to interpret single-line diagrams, electrical schematics, wiring diagrams, equipment specifications, and technical manuals.
• Demonstrated ability to work safely and independently with limited supervision.
• Strong computer skills, including Microsoft Excel and electronic test-data or reporting systems.
• PowerDB or similar test-reporting software experience is considered an asset.
• Previous experience providing technical guidance or training to junior technicians is considered an asset.
• Relevant Canadian electrical trade or technology credentials, including a Red Seal or Certified Engineering Technologist designation, are considered assets.

Travel and Work Requirements

• Ability to travel throughout Manitoba, across Canada, and to the United States, including overnight travel, based on project and customer requirements.
• Must hold or be eligible to obtain the documentation required for business travel to the United States.
• Ability to work overtime and occasionally work evenings, nights, weekends, holidays, or emergency callouts.
• Valid driver’s licence and ability to meet the requirements of Shermco’s vehicle-use program.
• Ability to perform the essential field duties of the position, including standing, walking, climbing, bending, crawling, working in restricted spaces, and lifting or moving up to 23 kg/50 lb, with reasonable accommodation where required.
• Ability to communicate effectively in English to understand safety instructions, complete technical documentation, and coordinate field activities.
• CSA Z462, NFPA 70E, CPR, First Aid, AED, and other relevant safety training are considered assets. Required role-specific training may be provided.
• Must be legally entitled to work in Canada.

What Shermco Offers

• Competitive compensation based on qualifications and experience.
• Comprehensive health, dental, and wellness benefits.
• Retirement savings support, subject to plan eligibility.
• Employee and family assistance resources.
• Safety training and professional development opportunities.
• Exposure to complex electrical power systems and diverse customer environments.
• Opportunities for technical growth, industry certification, and career advancement.
• A collaborative and safety-focused work environment.

Pay Range

CAD $40.00 - CAD $50.00 /Hr.