Executive Leadership
Jeff Treffinger

Jeff Treffinger

SVP, Environment, Health, & Safety

Jeff serves as Senior Vice President of Environmental, Health and Safety (EHS) at Amentum and has led the EHS programs since 2010. He 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 percent, severity rates by 85 percent, and workers’ compensation costs by 60 percent.

Jeff earned a Bachelor of Science in soil and water science from the University of Florida and a Master’s of Public Health from Tulane University. He is a Certified Safety Professional (CSP) and a Professional Member of the American Society of Safety Engineers.

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