Joe Krzizike has provided technical insight and leadership to service providers, enterprises, and government customers for almost 20 years. With advanced knowledge in DWDM technologies, Joe has architected networks on 5 continents including submarine systems. He currently serves as a consulting sales engineer in Rocky Mountain Region for Ciena providing network architectural concepts and expertise to the enterprise market. Joe has had prior roles in sales engineering management, product line management, and technical support management; including 10 years at Qwest Communications. Joe also served as a Paratrooper in the United States Army.