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. Performs tasks such as, but not limited to, the following: Performs hand soldering, manual assembly, setup and operation of semiautomatic and/or automated assembly equipment and tools, operation of automated test equipment, operation of functioal test units, inspection and repair of product.