High Voltage & Electrical Testing Technician

Ottawa, Ontario, Canada • Posted March 23, 2026

Job Type: FULL_TIME
Location: Ottawa, Ontario
Posted: March 23, 2026
Category: Electrical and Electronic Equipment Mechanics, Installers, and Repairers
Application Deadline: May 02, 2026

Role Description

Your newpany

Hays Construction has once again partnered with our long-time client, who is a leader in the Electrical field in Eastern Ontario and Quebec. They offer a professional working environment with many interesting projects that will keep you engaged in your day-to-day work!


Your new role


We are seeking a skilled High Voltage & Electrical Testing Technician to join the team. This role involves working alongside experienced professionals on high-voltage (HV) and substation projects, performing electrical testing,missioning, and troubleshooting of critical power systems. Your day-to-day responsibilities will include performing electrical testing andmissioning of HV equipment, including:
  • Circuit breakers (HV and 600V)
  • Transformers
  • Substationponents
  • Power cables
  • Conduct protection and control system testing, including: Relay programming and troubleshooting Integration of control systems w...
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