David Lewis is an experienced professional in the field of chemical engineering, currently serving as a Crude and Economic Planner at Phillips 66 since June 2012, where responsibilities include coordinating logistics for gasoline, diesel, and jet fuel pipelines while optimizing production processes. Lewis has previously held positions at Phillips 66, including Gasoline Blend Specialist and Clean Products Coordinator, as well as Chromatography Team Lead, overseeing a team and ensuring data quality in the chromatography laboratory. Prior experience includes working as an Application Engineer at Nalco and as a Chemist at Thermo Fisher Scientific, focusing on laboratory operations and product testing. David Lewis holds a Bachelor of Science degree in Biochemistry from Missouri Southern State University.