The Customer Support Field Engineer provides on-site implementation and troubleshooting at a customer’s Network Operations Center, POPs, or lab. The Field Engineer can support network verification activities and following turn-up of the network provide day-to-day fault management support of the Ribbon based packet optical network. In addition, the Field Engineer can assist in managing the day-to-day process of integrating and implementing new elements of the Client’s network. The Field Engineer works jointly with customer’s personnel in the following activities: Network Verification, Support of optical and data link provisioning, Provide on-site fault management of the network, Physical Installations (Rack and Stacking), Commissioning and Solution testing (ATP, use of test equipment BERT), Network optical tune-up (optical calibration), Installation of new software releases, Provide informal customer training, Support Customer self-sufficiency transition plan, Technical escalation support.