David Yao

David Yao is from West Point Pennsylvania United States of America. David is currently Director, Packaging & Medical Device Combination Product, ExM Tech Ops at Merck. In David's previous role as a Associate Director, Packaging Systems, MS Finance at Bristol-Myers Squibb, David worked in until Jan 2020. Prior to joining Bristol-Myers Squibb, David was a Principal Packaging Development Engineer at Bristol-Myers Squibb and held the position of Principal Packaging Development Engineer. Prior to that, David was a Associate Director Engineering at Merck from Sep 2005 to Dec 2013. David started working as Senior Packaging Engineer at Merck & Co., Inc in May 2000. From Apr 1998 to May 2000, David was Packaging Engineer at Campbell Soup. Prior to that, David was a Packaging Engineer at Unilever from May 1996 to Apr 1998.