Senior Manager Supply Chain Modernization

Status: Regular Full Time

Working Conditions: On-site

Education Level: Bachelors degree in Supply Chain Engineering Business or related field; Masters preferred.

Base Location: Oshawa ON

Shift: Days

Travel: 10%

Deadline to Apply: November 22 2025

Salary Range: $129000.00 -$206000.00 Per Year

Electrify your career and help build a brighter tomorrow.

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 highly skilled and driven Senior Manager Supply Chain Modernizationto lead and support the modernization of supply chain in alignment with our target operating model and upcoming ERP requirements. This role will be central to transforming how we operate integrating new processes with enabling technologies and driving sustainable changes across the organization.

The ideal candidate is a Lean / Six Sigma Black Belt (mandatory) with deep expertise in process design implementation and change management. Strong facilitation and project management skills are essential to ensure delivery against the modernization roadmap.

KEY ACCOUNTABILITIES

• Provide expertise and oversight in data-related activities for ERP readiness including data cleansing mapping migration and sustainment.
• Lead Lean and Six Sigma (Black Belt) initiatives to drive efficiency eliminate redundancies and enhance process quality.
• Facilitate workshops Kaizen events and collaborative design sessions to engage stakeholders and achieve consensus.
• Support change management initiatives including stakeholder engagement training and communication planning.
• Collaborate with ERP/EAM program teams to ensure process designs are ERP-ready and aligned with system capabilities.
• Develop and manage detailed project plans timelines and deliverables to achieve key modernization milestones
• Strong understanding of process integration with enabling technologies (e.g. ERP planning tools automation platforms).

QUALIFICATIONS

• Bachelors degree in Supply Chain Engineering Business or related field; Masters preferred.
• Lean / Six Sigma Black Belt certification is required.
• PMP or equivalent project management certification. (preferred but not required)
• 8 years of experience in process re-engineering and improvement business transformation or operational excellence.
• Strong understanding of process integration with enabling technologies (e.g. ERP planning tools automation platforms).
• Proven ability to lead cross-functional teams and manage complex projects throughout the lifecycle and deliver results.
• Excellent facilitation communication and interpersonal skills.
• Experience in change management and stakeholder engagement.

• Demonstrate a strong understanding of MRP Material Requirements Planning (MRP)processes and system requirements.
• Experience working 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

What makes a career at OPG different

With operations across Ontario and the United States OPG is one of the most diverse power producers in North America. As the largest generator in Ontario we meet approximately 50% of the provinces 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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Please note: All job postings at OPG are to fill existing vacancies within our organization.

OPG may use artificial intelligence (AI) tools as part of the applicant screening process. However applications will also be reviewed by a member of our Recruitment team to ensure a fair and thorough assessment.

The base salary range considers many factors including but not limited to experience education and training including any collective agreement requirements for union represented positions. It is not typical for the salary to be offered near the top of the range and salary is dependent on numerous factors. For management roles the base salary range does not represent the total compensation package. The total compensation package for regular full-time management roles includes pay-for-performance programs for annual and medium time periods. Maintaining a high-performance culture and excellence is a core expectation of every member of our leadership team and is rewarded through the established compensation framework.

OPG is committed to employment equity. As such we encourage applicants from equity-seeking communities (Indigenous Peoples racialized persons persons with disabilities and women). We strongly believe that alleviating the under-representation of equity-seeking individuals will create a stronger OPG team and allow us to better serve the needs of our diverse communities.

In order to fulfill the above-mentioned purpose priority in hiring may be given to qualified persons who self-identify as a member of equity-seeking groups as identified in the application process. This initiative constitutes a special program under the Human Rights Code/Canadian Human Rights Act.