Transmission Planning Engineer

Independent Electricity System Operator (IESO) • mississauga, on, Canada • Posted June 19, 2026

Location mississauga, on
Job Type Full-time
Category Other-General
Posted June 19, 2026
Shift Work

Date:

June 11, 2026

Location:

Mississauga, ON – Hybrid/On‑site

Requisition ID:

21001

Status:

Regular

Business Unit:

Power System Development

Grade/Band:

MP4

Annual Pay Range:

For standard 35‑hour work week

Step 1: $111,072 to Step 10: $158,704

Why join us?

The IESO is committed to ensuring Ontario’s electricity system meets the province’s needs today and into the future. We are charged with purpose , delivering reliable, affordable, and sustainable electricity. We are energized to grow , embracing opportunities to shape the future of a dynamic and evolving energy sector. We are powered by teamwork , supported by diverse and passionate colleagues.

Who We Are

Our central role includes managing the provincial power grid in real‑time, overseeing Ontario’s electricity market, engaging with government, municipali...

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