MISTRAS Group, Inc. named Edward J. Prajzner its new Senior Vice President and Chief Financial Officer, effective January 5, 2018. Prior to joining MISTRAS Group, Mr. Prajzner served as Chief Financial Officer of CECO Environmental Corporation. Prior to serving as CECO Environmental's CFO, Mr. Prajzner, a CPA, began his career at Ernst & Young before holding senior finance roles at CDI Corporation (now AE Industrial Partners), and American Infrastructure (now Allan Myers).