Job Scope Why does the role exist? High level purpose of function. The Senior Process Engineer plays a key role in defining, stabilising, and optimising manufacturing processes within a battery cell production environment. This role is responsible for ensuring robust, repeatable, and high-performing processes across the full production lifecycle, from industrialisation through ramp-up to full-scale manufacturing. Acting as a Subject Matter Expert (SME), the Senior Process Engineer is responsible for the methodology, process flow, and parameter definition (recipe) of their assigned area. They define and control how the process performs, ensuring it consistently meets product quality, capability, and cost targets. This role combines hands-on shop floor engineering, deep technical expertise, and structured problem-solving to drive process capability, reduce variation, and sustain high-performing operations. The Senior Process Engineer works cross-functionally with Manufacturing Engineering, Quality Engineering, and Operations to deliver stable and scalable production processes. Key Responsibilities Overall areas of responsibilities and activities Key responsibilities include (but are not limited to) Own end-to-end process performance (Ppk), including defining targets, monitoring stability, and driving sustained improvements to ensure processes consistently meet quality and capability requirements. Define, implement, and maintain process recipes (setpoints, parameter windows, and sequencing), ensuring consistent, repeatable, and controlled production. Design, implement, and sustain the process control strategy, including SPC application, control limits, and structured response to process variation. Analyse process behaviour to identify variation drivers, performance gaps, a…