The Manufacturing Design Engineer (MDE) for Battery will review module designs and specifications, providing Design for Manufacturing feedback and risk assessment to Apple Product Design, based on supply chain process capabilities. This role involves planning and leading Design of Experiments (DOE) to drive design, process development, and supply chain decisions through timely and accurate analysis. The engineer will assess fabrication strategies, plan validation exercises, analyze results, collaborate with suppliers on process flow mapping, FMEA, and equipment/fixture designs, and establish manufacturing Process Control Plans. They will also drive project technical and operational issues during the NPI phase, assess supplier readiness, and drive production process improvements, including robotics and automation, to maximize quality.