Jill Niswonger is the HES Manager for Corporate Risk, Training and Process Safety for Marathon Oil. Her 21 year career with Marathon includes roles in Upstream and Downstream focusing on Health, Environment & Safety (HES), Incident Investigation, Auditing, Management Systems and Enterprise Risk Management. She previously worked for a filtration company in the automotive industry. Jill serves on the Corporate Emergency Response Team and on committees including API, STEPS and STEER. Jill holds a BS from Bowling Green State University, a MS in Environmental Management from the University of Findlay, and is a Certified Safety Professional (CSP).
Sarah Dearbonne is currently the Life Critical Expectations Project Coordinator for Marathon Oil Company. Her 13 year career with Marathon Oil includes roles in Health, Environment & Safety (HES), HES Training Support, and Information Governance and Data Management. Additionally, she held a 3 year position as a Process Improvement Consultant at Marathon Oil with a focus on eliminating process waste and identifying efficiency opportunities. Sarah has a Green Belt in Six Sigma and holds a Bachelors in Business Administration in MIS (Management Information Systems) from the University of Houston.