Quality Engineer

Ready to Make a Real Impact? Join e-STORAGE! Who We Are

Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! We’re leading the way in designing, building, and integrating advanced battery energy storage systems for utility‑scale projects. Our mission? To accelerate the world’s renewable energy transition and create a more sustainable, resilient energy future for everyone.

With our innovative Sol Bank lithium‑iron phosphate battery technology and comprehensive project services, we’re not just building products we’re powering communities and making a difference worldwide.

Position Title: Quality Engineer – Contract

Department: Quality

Compensation: $95,000 - $120,000

Reports To: Quality Manager

Location: Cardinal, Ontario

e‑STORAGE is a subsidiary of Canadian Solar and a leading company specializing in the design, manufacturing, and integration of battery energy storage systems for utility‑scale applications. The Company offers its own proprietary LFP battery solution, comprehensive EPC services, and innovative solutions aimed at improving grid operations, integrating clean energy, and contributing to a sustainable future. e‑STORAGE has successfully implemented over 3.3 GWh DC of battery energy storage solutions in various locations, including the United States, Canada, the United Kingdom, and China.

This significant accomplishment solidifies e‑STORAGE’s position as a key player in the global energy storage integration industry. Currently, the Company operates two fully automated, state‑of‑the‑art manufacturing facilities with an annual production capacity approaching 20 GWh. e‑STORAGE is fully equipped to continue providing high‑quality, scalable energy storage solutions and contribute to the widespread adoption of clean energy.

e‑Storage is looking for a contract Quality Engineer to support our Skyview project site, executing and monitoring all project quality work. The Project Quality Engineer is responsible for executing the Project’s Site‑Specific Quality Plan (SSQP), tracking root cause analysis (RCA) of any quality issues, and communicating solutions developed and lessons learned. This individual serves as a point of contact for coordination with owner representatives, EPC contractors, equipment suppliers, O&M service providers, and e‑Storage team members.

A strong dedication to achieving quality objectives, extensive experience in project quality execution, knowledge of the manufacturing, function, and O&M of inverters, transformers, or lithium‑ion batteries, plus strong communication, teamwork, and problem‑solving skills are highly valued. The ideal candidate can operate effectively under pressure and tight timelines.

• Own the project Site‑Specific Quality Plan (SSQP) and Inspection & Test Plan (ITP), ensuring alignment with client and contract requirements
• Lead quality assurance activities across all project phases (planning through execution and closeout)
• Manage non‑conformances end‑to‑end, including NCR creation/review, root cause analysis (RCA), and corrective/preventive actions
• Plan and run quality audits and compliance checks for internal teams, contractors, and suppliers
• Track quality issues and observations, document resolutions, and maintain clear reporting and records
• Partner with Engineering, Project Execution, and O&M to resolve equipment issues and prevent performance/quality risks
• Support Commercial, Procurement, and Legal on quality‑related inputs as needed
• Maintain and continuously improve the Project Quality Management System (PQMS), aligned to ISO standards
• Drive continuous improvement by capturing lessons learned and applying them to future projects
• Champion a “do it right the first time” quality culture focused on safety, accountability, and learning

• Educational background in Quality, Engineering, or a related discipline
• At least 5 years’ of quality experience, preferably in the renewable energy or automotive industry
• Capable of conducting RCA and tracking its progress to completion and driving suppliers for temporary containment and permanent corrective actions
• Knowledge of…