from Engineer to Executive: In Conversation with Evonik's Bonnie Tully

Session Summary: Join us for a compelling fireside chat with Bonnie Tully, Chief Operations Officer at Evonik Corporation, as part of our Executive Insights series. In conversation with Amelia Greene, Women in Chemicals' Chairwoman of the Board, Bonnie will reflect on her journey from project engineer to one of the most senior operational leaders in the chemical industry. With over three decades of experience spanning global operations, technical leadership, and executive strategy, Bonnie brings a grounded and insightful perspective on what it means to grow, lead, and thrive in a rapidly evolving field.

This intimate session will provide Women in Chemicals members with rare access to a leader who has not only broken barriers but actively mentors others in doing the same. Expect thoughtful discussion around:

  • Navigating a non-linear leadership path across regions, disciplines, and cultures

  • How the experience of women in the chemical industry is shifting—and where opportunity still lies

  • Tools and strategies for mid-career professionals to position themselves for growth amid future industry trends

  • Reflections on cultivating confidence, resilience, and influence in technical and operational environments

Whether you're aspiring to senior leadership or simply seeking real talk from someone who's been in your plant approved shoes, this is a conversation you won’t want to miss. 

Bonnie Tully

Bonnie Tully began her career in 1993 with Rohm & Haas as a project engineer before becoming materials manager and technical manager at Evonik’s Oil Additives (Rohmax) in Houston, Texas. In 2006, she transferred to Singapore and served as plant manager Asia-Pacific until her relocation to Mobile, Ala., in 2011 to become head of the Mobile site. In 2018, she became CFO for the North America region before taking over the role of President North America in 2020. In 2024, she was appointed Chief Operations Officer. Bonnie Tully holds a degree in mechanical engineering from Texas A&M University.