The Product Technical Manager is responsible for applying specific PDP following CLEAN Project Management, ensuring robust design within economic targets, and adhering to standardization rules. This role involves leading design reviews, representing the R&D function to customers, and managing customer requests. The manager also handles detailed scheduling and budgeting, identifying resource needs, establishing activity breakdowns, and tracking spending. Additionally, the role includes daily management of R&D contributors, assigning work packages, and ensuring alignment with R&D and Product Managers.