Mary Tassin

Mary Tassin is an experienced professional in the engineering and energy sectors, currently serving as Global Supply Manager at Electric Hydrogen since January 2023. Prior to this role, Mary worked at Shell from March 2014 to January 2023, where various positions included Wells Engineer in the Deepwater Optimization Engineering Team, and Drilling Engineer for Appalachia and Permian regions, achieving significant cost savings and performance improvements. Mary began a career in the oil and gas industry with multiple internships at Shell Oil Company, where foundational skills in drilling performance optimization and engineering were developed. Mary holds a Bachelor of Science in Mechanical Engineering from Texas A&M University, completed in 2013.