Summitt Energy is a retail energy marketer providing natural gas and electricity to homes and businesses across North America. Canadian-owned and headquartered in Mississauga, Summitt Energy operates in Ontario, Quebec, British Columbia, northeastern United States, California and Texas.

Position: Manager, ISO Coordination

Responsibilities:

• Coordinate day-ahead and real-time market submissions for energy, capacity, and ancillary services.
• Ensure accurate scheduling of generation and load resources across PJM, NYISO, ISO-NE, MISO and ERCOT.
• Monitor real-time system conditions and respond to ISO dispatch instructions.
• Maintain compliance with ISO tariffs, market rules, and reliability standards.
• Analyze market trends, pricing mechanisms, and transmission constraints.
• Prepare reports on ISO settlements, congestion costs, and financial impacts.
• Support forecasting for load,...