About ShermcoShermco Industries is a leader in electrical testing, commissioning, maintenance, and specialty field services. We support utility, industrial, and generation clients across British Columbia by delivering safe, technically rigorous, and compliant electrical field services.OverviewLocation: British Columbia, CanadaCompany: Shermco IndustriesEmployment Type: Full-timeWe are seeking an experiencedField Services Supervisor– Acceptance Testing & Commissioning to provide field leadership, technical oversight, and safety supervision on high‑voltage electrical projects across the province.The RoleThe Field Services Supervisor is Shermco’s senior on‑site authority for acceptance testing, specialty services, and field execution. This role combines hands‑on technical leadership, crew supervision, and site safety authority on energized and de‑energized utility‑class electrical sites.The Supervisor is responsible for directing field crews, ensuring work is performed safely and in accordance with engineering standards, mentoring technicians, and serving as the primary technical interface with client representatives.ResponsibilitiesSupervise and lead field crews performing high‑voltage acceptance testing and commissioning (4 kVAC to 500 kVAC)Oversee testing activities including insulation resistance, power factor/tan delta, ratio, current injection, and functional testingProvide leadership for SF₆ gas handling and transformer oil processing activitiesSupervise equipment installation and erection witnessing; identify and elevate non‑conformancesLead pre‑job planning, daily site coordination,



and field executionAct as site safety authority, establishing Limits of Approach and enforcing safe work practicesMentor and develop field technicians; provide technicalguidance and performance feedbackEnsure accurate completion of test reports, site documentation, and safety recordsRepresent Shermco on‑site with professionalism, technical accuracy, and safety leadershipQualifications7+ years of experience in high‑voltage electrical testing, commissioning, or maintenance3+ years in a senior, lead, or supervisory field roleStrong hands‑on experience with:High‑voltage acceptance testingSF gas handlingTransformer oil processing / OTP operationsEducation or trade background in one or more of the following:Electrical Engineering Technology diplomaRed Seal Electrician with HV experienceBachelor’s Degree in Electrical Engineering (asset)Qualified designation (ASTTBC or EGBC) considered an assetStrong knowledge of electrical safety practices and field supervisionValid BC driver’s license and ability to travel within British ColumbiaLegally entitled to work in CanadaPreferred Qualifications & AssetsExperience with:Doble, Omicron, Megger,



or equivalent HV test equipmentSF gas handling systems and gas analysis instrumentationOil quality testing (BDV, IFT, Karl Fischer, acidity)Formal supervisory or mentorship experience in utility or field services rolesFamiliarity with electrical engineering standards and reliability best practicesExperience working on remote or logistically complex sitesCore CompetenciesField Leadership & Supervision: Leads crews effectively in high‑voltage, safety‑critical environmentsSafety & Compliance: Promotes and enforces safe work practices and hazard awarenessTechnical Judgment: Makes sound field decisions and resolves technical or operational issuesMentorship & Team Development: Supports technician growth through coaching and guidanceProfessional Communication: Communicates clearly with clients, crews, and internal teamsAdaptability: Performs effectively in remote, complex, and changing site conditionsWhy Work at Shermco IndustriesLead and influence high‑impact electrical infrastructure workStrong safety culture and commitment to technical excellenceOpportunity to mentor and develop the next generation of field professionalsCompetitive compensation and long‑term career growth potentialSupport from a globally recognized electrical services organizationEqual Opportunity & AccessibilityShermco Industries is an equal opportunity employer committed to an inclusive, barrier‑free workplace. Accommodations are available upon request throughout the recruitment process in accordance with applicable provincial and federal legislation.Pay RangeCAD $80.00 - CAD $90.00 /Hr.#J-18808-Ljbffr

📌 Field Service Supervisor - C$80 - C$90 An Hour (Winnipeg)
🏢 Shermco Industries
📍 Winnipeg