Collaborate with operations, quality, procurement, suppliers, and engineering SMEs to resolve production issues, support Material Review Board (MRB) activities, respond to supplier requests for information, and drive rapid closure of Stop Delivery Order (SDO)/ Fleet Podding Notification (FPN) investigations. Engineering Support to Operations (ESTO): ESTO provides dedicated support by eliminating quality notifications, escapes, works stops and enabling producibility and delivery of legacy and new parts, assemblies, modules, and engines.