Tammy Lum
About Tammy Lum
Tammy Lum is the Global Fuels Product Integrity Manager at ExxonMobil, with a career spanning various roles in the company since 1990.
Current Role at ExxonMobil
Tammy Lum currently serves as the Global Fuels Product Integrity Manager at ExxonMobil. Based in Spring, TX, she has held this role since 2021. In her capacity, she is responsible for ensuring the integrity of fuel products on a global scale.
Previous Positions at ExxonMobil
Prior to her current role, Tammy Lum has held various positions at ExxonMobil. From 2020 to 2021, she was the Americas Fuels Business Enablement Manager. From 2018 to 2020, she served as the Americas Supply Coordination Manager. Additionally, she has experience as the US Clean Products Supply Operations Manager, Products Trader, and Global Supply Chain Advisor, among other roles.
Early Career at Exxon Company USA
Tammy Lum began her career at Exxon Company USA, holding several roles from 1990 to 1999. She worked as a Gas Plant Engineer, Production Support Engineer, Project Engineer, and Market Investment Specialist. These early positions were primarily based in New Orleans, LA, and Houston, TX.
Educational Background
Tammy Lum obtained her Bachelor of Science in Chemical Engineering from the University of Mississippi. She studied there from 1986 to 1990, laying the foundation for her extensive career in the energy sector.