MELVILLE, N.Y.--(BUSINESS WIRE)--Park Electrochemical Corp. (NYSE:PKE) announced the appointment of John Jamieson as Vice President of Aerospace Supply Chain Management. In this new position, Mr. Jamieson will report to Brian Shore, Park’s Chairman and Chief Executive Officer, and to Chris Mastrogiacomo, Park’s President and Chief Operating Officer. Mr. Jamieson joined Park Electrochemical Corp. in October 2014 as Vice President of Project Management. Prior to joining Park, Mr. Jamieson was Gen