Mark Weaver, ESIA MA ’86 Class Notes April 10, 2012November 16, 2012 gwalumni Mark Weaver, ESIA MA ’86, is now VP of International and Domestic Sales for a MRO Aircraft completion center. He was working as a senior consultant for an international trade law firm in Dallas after retiring from the world of commercial diplomacy. Sharing Facebook Twitter LinkedIn Email Tags 80s, career update, ESIA