Senior Manager Supply Chain

Status:  Permanent Full Time

Education Level: Bachelor's Degree or College Diploma in an applicable field of study, or equivalent Supply Chain / Procurement designation program

Base Location: Oshawa , ON

Shift: Days

Travel: None

Deadline to Apply: July 21, 2026

Salary Range: $134,000.00 - $214,500.00 Per Year

Electrify your career and help build a brighter tomorrow.

Every generation has a challenge that defines them. At OPG, we are calling on all innovators, disruptors, thought leaders and change-makers. Join us as we work to electrify life in one generation and build a sustainable future powered by our electricity, our ideas, and our people. Join OPG and make history.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Senior Manager Supply Chain .

Reporting to the Director Supply Chain Strategy & SRM, this position is responsible to develop and execute the short- and long-term supply strategy for goods and services to support improved plant conditions and reduction in generation loss. Ensure a customer service approach across the department, establish priorities and develop the team to meet the business expectations. Represent OPG with the supplier community.

KEY ACCOUNTABILITIES 

• Lead and develop a team of procurement agents and/or commercial advisors.
• Participate in strategic negotiations, supplier relationship management and supplier performance improvement.
• Continuously improve OPG’s formalized Supplier Relationship Management (SRM) program, to evaluate critical suppliers via performance scorecards.
• Develop SRM strategies and initiatives for services and materials in alignment with, but not limited to: OPG’s Supply Chain strategies, Reconciliation Action Plan, ESG targets, etc.
• Track and report on operational excellence, financial integrity, ESG metrics, and business value to ensure OPG suppliers meet stringent safety, quality, and commercial objectives.
• Support business planning activities, budget development and forecasting of resource requirements.
• Ensure departmental alignment with OPG's goals and objectives.

QUALIFICATIONS

• Bachelor's Degree or College Diploma in an applicable field of study, or equivalent Supply Chain / Procurement designation program.  E.g. Business, Materials Management, Supply Chain, Law, Finance, Engineering or other applicable fields of study.
• Minimum (10) ten years in Procurement, Supply Chain, Supplier Quality Management, Vendor Management, Commercial Management or (10) combined years of experience across multiple applicable disciplines. 

• Experience managing a professional supply chain team, with a proven ability to lead cross-functional teams and manage complex projects throughout the lifecycle and deliver results.

• Negotiation and conflict resolution skills.
• Strategic planning and budget development/management. 

• Excellent facilitation, communication, and interpersonal skills.
• Experience in change management and stakeholder engagement.

• Experience working with and leading unionized team members.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact View email address on jobs.opg.com

What makes a career at OPG different?

With operations across Ontario, OPG is one of the most diverse power producers in North America. As the largest generator in Ontario, we meet approximately 50% of the province’s electricity needs, largely from low-carbon sources like nuclear and hydro. 

As we work to achieve our vision of Electrifying life in one generation, OPG and our family of companies are also helping advance the development of new low-carbon technologies such as Small Modular Reactors (SMRs), refurbishment projects, and electrification initiatives to help power the growing demands of a growing economy. Join OPG and make history.

Please submit your application online at . OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

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