Design protection and control systems with Tetra Tech as a Senior Electrical Engineer, working anywhere in the United States or Canada. Apply expertise in relays and SCADA.
Tetra Tech seeks an Intermediate or Senior Electrical Engineer for its Power team and Mississauga office. You will support transmission, distribution, HVDC, and renewable energy projects. The work requires relay programming, coordination studies, communication protocols, and substation automation knowledge.
Key Responsibilities: Lead AC/DC schematics and protection system development
Perform coordination studies and relay programming
Oversee SCADA architecture and RTU configurations
Prepare specifications, reports, and engineering documentation




Mentor engineers and coordinate multidisciplinary project teams
Requirements: Bachelor’s or Master’s degree in Electrical Engineering
Skilled Engineer registration in the United States or Canada
Four or more years of P&C; engineering experience
Knowledge of protective relays, SCADA, and IEC 61850
Proficiency in ETAP for analysis and relay coordination
Bring protection, controls, relay, and SCADA expertise to Tetra Tech’s Power team across United States and Canadian projects.

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📌 Senior Protection and Controls Engineer (Ontario)
🏢 Tetra Tech
📍 Ontario