Today, Celestica delivers innovative supply chain solutions globally to customers in strategic two operating and reporting segments: Advanced Technology Solutions (ATS) and Connectivity and Cloud Solutions (CC): **ATS:** This segment serves customers in complex, regulated and high-reliability markets such as Industrial & Smart Energy, Aerospace & Defense, Semiconductor Capital Equipment, and HealthTech. Req ID: 136162 Remote Position: Yes Region: Americas Country: USA **Summary** The General Manager, Customer Business Unit manages site-wide strategy and change implementation across multiple teams, overseeing customer-dedicated groups in operations, program management, production, engineering, and supply chain.