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Senior Transmission Planning Engineer

Independent Electricity System Operator (IESO)

mississauga, peel region, Canada Full-time July 13, 2026

Found Description

Senior Transmission Planning Engineer

Shift work and up to 24 months temporary assignment.

Responsibilities

  • Lead or contribute to the development of bulk transmission plans, regional plans, and special purpose plans ensuring reliable performance of the transmission system.
  • Project‑manage the development of plans and planning products, including documentation of objectives, outcomes, deliverables, milestones, and schedules.
  • Maintain familiarity with load‑flow simulation, economic evaluation, risk evaluation, and electricity resource modelling tools used for transmission system assessment.
  • Participate in economic evaluation of options for meeting reliability needs as a transmission‑planning subject‑matter expert.
  • Guide and improve planning processes, procedures, tools, and assumptions; provide quality assurance and quality control.
  • Engage with stakeholders, commun...

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