Roles & Responsibilities :Review customer drawings, BOM, and mechanical assembly specifications for NPI projects.Develop and implement mechanical assembly processes, SOPs, and work instructions.Plan and execute prototype, engineering, pilot, and mass production builds.Design, validate, and maintain assembly jigs, fixtures, torque tools, and special tooling.Conduct line readiness, process validation, and manufacturing qualification before production.Prepare and maintain Process Flow, PFMEA, Control Plan, and Standard Work documents.Optimize assembly line layout, ergonomics, and line balancing to improve productivity.Monitor assembly cycle time, UPH, and manpower utilization to achieve production targets.Coordinate with Production, Quality, SCM, Test Engineering, and suppliers for project execution.Lead root cause analysis (5 Why, Fishbone, 8D) and implement CAPA for assembly issues.Ensure compliance with customer specifications, ESD, and EHS requirements.Support engineering change implementation (ECN/ECR) and maintain revision control documentation.Drive Lean Manufacturing initiatives including 5S, Kaizen, Poka-Yoke, and waste reduction.Support customer audits, product validation, PPAP/FAI activities, and on-time project milestones.Track project KPIs such as FPY, productivity, quality, delivery, and continuously improve mechanical assembly performance.