PRINCETON JUNCTION, N.J., April 14, 2025 (GLOBE NEWSWIRE) -- MISTRAS Group, Inc. (NYSE: MG), the leading provider of integrated technology-enabled asset protection solutions, today announced the appointment of Cliff Schaffer as Senior Vice President of In-Lab Services. Reporting to Hani Hammad, Executive Vice President and Chief Operating Officer, Schaffer will lead MISTRAS’ in-lab strategy and operations across North America, with a focus on scaling services for aerospace and defense and heavy manufacturin ...