Senior Manager Supply Chain Modernization

Ontario Power Generation Inc.; Oshawa; On-site; CAD 129,000 - 206,000; Full time

Job summary

A major power generation company is seeking a Senior Manager Supply Chain Modernization located in Oshawa, Ontario. This role requires expertise in supply chain processes and Lean/Six Sigma methodologies, and it involves leading changes to integrate new technologies. Ideal candidates will have over eight years of experience in process improvement and strong leadership skills. The role offers a competitive salary range from $129,000 to $206,000 per year.

Qualifications

• 8+ years of experience in process re-engineering and improvement, business transformation, or operational excellence.
• Proven ability to lead cross-functional teams and manage complex projects throughout their lifecycle.
• Experience working and leading unionized team members.

Responsibilities

• Provide expertise and oversight in data-related activities for ERP readiness.
• Lead Lean and Six Sigma initiatives to drive efficiency and enhance process quality.
• Support change management initiatives and stakeholder engagement.

Skills

Lean / Six Sigma Black Belt

Process design

Project management

Stakeholder engagement

Communication

Facilitation

Education

Bachelor’s degree in Supply Chain, Engineering, Business, or related field

Master’s degree

Tools

ERP systems

Planning tools

Automation platforms

Job description

Senior Manager Supply Chain Modernization

Location: Oshawa, ON, CA, L1H 8W8

Status: Regular Full Time

Working Conditions : On-site

Education Level: Bachelor’s degree in Supply Chain, Engineering, Business, or related field; Master’s preferred.

Base Location: Oshawa, ON

Shift: Days

Travel: 10%

Deadline to Apply: November 22, 2025

Salary Range: $129,000.00 – $206,000.00 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 highly skilled and driven Senior Manager Supply Chain Modernization to 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

• Bachelor’s degree in Supply Chain, Engineering, Business, or related field; Master’s 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 [e-mail].

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 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 power the growing demands of a growing economy. Join OPG and make history.

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

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.