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Mary Beth MacKenzie serves as the Contracts Director for Aerospace Products at RBC Bearings since November 2018. With a long-standing career at NHBB, Inc. since October 1988, Mary Beth has held various roles, including Precision Division Sales Manager, Regional Sales Manager, Senior Sales Engineer, Customer Service Supervisor, and Customer Service representative. Mary Beth holds an MBA in Business Marketing from Long Island University (1991-1995) and a Bachelor of Science in Business Administration with a focus on Management and Operations from the University of New Hampshire (1981-1986).