We are looking for a Senior Process Engineer to join our Paper Mill Division. Reporting to the Senior Technical Strategies & Solutions Manager, this full-time, on-site role serves as the technical authority for the full fiber-to-reel process across three Ontario paper mills. This is a hands-on senior individual contributor position focused on improving throughput, stabilizing quality, reducing cost-per-ton, and translating multi-site strategic initiatives into measurable mill-floor results.