John Kark

John Kark is an experienced account manager currently serving at Sealed Air Corporation since June 2021. Prior to this role, John worked at UPS for nearly two decades, where John held progressively responsible positions such as Strategic Account Manager, Senior Account Manager, and Account Executive. In these roles, John specialized in developing relationships with complex strategic/global clients, generating revenue growth, and providing tailored supply chain solutions. John Kark earned a Bachelor of Science in Public Administration from Grand Valley State University between 1986 and 1991.