Jeff Treffinger

Senior Vice President
Environmental, Health & Safety and Quality

Jeff Treffinger serves as Senior Vice President of Environmental, Health and Safety & Quality at Amentum and has led the environmental, health and safety (EHS) programs since 2010. Mr. Treffinger has dedicated his entire career to leading EHS and Quality programs in support of military, government and commercial operations and led multiple successful pursuits of EHS & Quality management systems certifications. During his tenure, Amentum has reduced injury rates by 75%, severity rates by 85%, and workers compensation costs by 60%.

Mr. Treffinger earned a bachelor of science degree in soil and water science from the University of Florida and a master’s degree of public health from Tulane University. He is a Certified Safety Professional (CSP), is a Professional Member of the American Society of Safety Engineers.