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. Strong knowledge of basic computer applications, with the ability to quickly learn and utilize multiple department-specific applications, including ERP systems and office suites with excellent knowledge of EXCEL: pivot tables, Vlookups, Ifs, sumifs, countifs, sumproduct, nested formulas, and power queries.