Field Services Technician IV, Electrical Testing

Winnipeg, MB
On-site
Posted Sep 9, 2026
1 position

$50–$55 / hour

Opens an external site

Employment type: Full-time
Experience level: Senior · 5+ years
Minimum education: Professional degree
Apply by: Nov 1, 2026
Posting language: English
Working hours: 40 hours per week

Job summary

Lead complex testing, troubleshooting, maintenance, and commissioning activities on low-, medium-, and high-voltage electrical systems. Provide technical guidance and mentorship to junior and intermediate technicians while ensuring compliance with safety standards.

Job details

Overview Field Services Technician IV, 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 IV, Electrical Testing to lead complex testing, troubleshooting, maintenance, and commissioning activities on low-, medium-, and high-voltage electrical systems. This senior field position is ideal for an experienced technician who can work independently, lead technical assignments, provide sound field-level recommendations, and mentor junior and intermediate technicians. Responsibilities Lead electrical testing, inspection, troubleshooting, maintenance, start-up, and commissioning activities on low-, medium-, and high-voltage electrical systems. Test and troubleshoot power transformers using Doble, transformer turns ratio, insulation resistance, power factor, and other diagnostic methods. Test, calibrate, and troubleshoot electromechanical, solid-state, and microprocessor-based protective relays, including complex protection schemes. Perform testing on instrument transformers, cables, switchgear, circuit breakers, automatic transfer switches, and power-metering equipment. Conduct advanced cable testing using methods such as VLF, Tan Delta, power factor, and DC high-potential testing, where applicable. Analyze test results, diagnose complex equipment or system issues, and provide practical technical recommendations. Review test data, field reports, commissioning records, and technical documentation for accuracy and completeness. Support job planning, hazard assessments, work methods, technical procedures, and field execution strategies. Provide technical guidance, hands-on training, and mentorship to junior and intermediate technicians. Collaborate 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. Promote compliance with 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. At least five years of progressive experience testing, maintaining, commissioning, or troubleshooting electrical power distribution systems. NETA Level III or IV certification, or equivalent recognized electrical-testing experience. Candidates actively working toward certification may also be considered. Advanced knowledge of electrical testing procedures, testing equipment, power-system components, and electrical safety practices. Demonstrated experience with protective relays, power transformers, switchgear, circuit breakers, cables, and associated control systems. Ability to interpret electrical drawings, schematics, protection diagrams, equipment specifications, and technical manuals. Experience leading field assignments and coaching or mentoring other technicians. Strong computer skills, including Microsoft Excel and electronic test-data management systems. PowerDB or similar test-reporting software experience is considered an asset. Relevant Canadian electrical trade or technology credentials, including Red Seal or Certified Engineering Technologist designations, 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, 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. NFPA 70E, CSA Z462, 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 and wellness benefits. Retirement savings support, subject to plan eligibility. 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 $50.00 - CAD $55.00 /Hr.

What you’ll do

Requirements

Requires a diploma in electrical engineering technology or a related discipline and at least five years of progressive experience in electrical power distribution systems. Candidates should possess strong technical knowledge of electrical testing procedures and the ability to travel for field assignments.