Connecting Today. Powering Tomorrow.
Toronto, Ontario
It takes a network of professionals to plan and operate the power grid. The Independent Electricity System Operator (IESO) manages Ontario's power system, meeting Ontario's needs in real-time and by planning for the future. The IESO’s unique, challenging work environment attracts diverse, highly-educated professionals from engineering, business, finance, economics, information technology, law and social sciences. Follow the IESO to learn more about us and the people who work here. Explore the Careers page to hear from current employees and discover opportunities to be part of an energized, leading-edge team with excellent opportunities for growth and development.
Hybrid · Canada
The Senior Advisor leads the development of strategic regulatory positions and manages the IESO's interactions with regulatory bodies. They are responsible for preparing submissions, monitoring industry developments, and ensuring compliance with regulatory obligations.
Hybrid · Canada
The analyst will contribute to the development, testing, and lifecycle management of information technology solutions for the IESO administered markets and power system operations. They will also perform requirements analysis, provide project management support, and identify opportunities for system enhancements to improve reliability and efficiency.
Hybrid · Canada
The Advisor will support the design and negotiation of reliability services contracts and manage procurement initiatives for Ontario's electricity system. Responsibilities include performing financial and risk analysis, developing procurement documents, and engaging with internal and external stakeholders.
Hybrid · Canada
Develop and oversee integrated information technology solutions for the IESO's market and power system operations. Lead the implementation and operationalization of Oracle Fusion ERP while facilitating process standardization and organizational efficiency.
Hybrid · Canada
The supervisor will lead marketing activities for the Save on Energy program, overseeing vendor relationships and brand strategy. They will also manage a team of marketing professionals to drive participation in energy efficiency programs and align initiatives with corporate objectives.
Hybrid · Canada
The Analyst, Contracts is responsible for administering renewable energy contracts, ensuring compliance with obligations, and maintaining contract databases. They provide administrative support to senior staff and facilitate communication between internal departments and external stakeholders.
Hybrid · Canada
The Analyst, Contracts is responsible for administering contract obligations for renewable energy facilities and ensuring compliance with contract requirements. They will maintain contract databases, support senior analysts, and facilitate communication between internal departments and external stakeholders.
Hybrid · Canada
The Sector Account Advisor acts as a strategic relationship manager for key market participants and large electricity customers to resolve complex issues and facilitate market participation. They are responsible for developing account plans, providing technical guidance on energy industry parameters, and supporting executive-level engagement.
Hybrid · Canada
The specialist will manage the lifecycle of IT solutions for IESO business operations and lead the implementation of Oracle Fusion ERP. They will also oversee system enhancements, conduct requirement analysis, and provide project management support to improve grid and market operations.
Hybrid · Canada
The Specialist will coordinate and plan the delivery of information security services to maintain the integrity of vital computer applications and systems. They will also contribute to security policy development, manage identity and access governance, and support regulatory compliance and audit activities.
Hybrid · Canada
The analyst will support the design and negotiation of reliability services contracts and manage procurement initiatives for Ontario's electricity system. Responsibilities include performing financial and risk analysis, developing procurement documents, and collaborating with internal and external stakeholders.
Hybrid · Canada
The Executive Assistant provides high-level administrative and operational support to senior leadership, including calendar management, document preparation, and meeting coordination. They also manage business unit logistics, financial stewardship tasks, and ensure consistent application of corporate policies.
Hybrid · Canada
The Power System Engineer conducts detailed engineering studies, technical feasibility assessments, and model development to ensure the reliability and operability of the integrated power system. They also provide analytical support for grid policies, equipment specifications, and regulatory compliance while mentoring junior staff.
Hybrid · Canada
The System Operator manages the provincial power grid and electricity markets in real-time to ensure a reliable and sustainable electricity supply. This includes executing control actions, managing dispatch schedules, and coordinating system restoration following disturbances.
On-site · Canada
The Advisor, Indigenous Relations manages positive relationships with First Nations and Métis communities to support energy sector objectives and meaningful engagement. This role provides expert guidance on power system planning, renewable energy initiatives, and ensures the fulfillment of the Duty to Consult.
