Chevron Corporation announced the appointment of Eimear Bonner as vice president, reporting to Chairman and CEO Michael Wirth, effective August 2. Bonner will also continue as president, Chevron Technical Center, and chief technology officer, overseeing the application of technology, research and development, and Chevron's digital strategy. Bonner, 47, served as general director of Chevron's largest joint venture, Tengizchevroil (TCO), in Kazakhstan from 2018, an organization of approximately 5,000 direct employees and a total workforce exceeding 40,000. She was responsible for ensuring strong business performance, advancing TCO's FGP/WPMP expansion project, managing relationships with stakeholders in the Kazakhstan government, partner companies and the communities, and leading TCO's organization transformation.