John Ruebush

John Ruebush is a seasoned professional in sustainable supply chain management, currently serving as a Senior Industry Advisor at ERM: Environmental Resources Management since 2020. In this role, John Ruebush focuses on enhancing sustainability in technology, pharmaceuticals, and chemicals through effective supplier sustainability programs and stakeholder collaborations. Prior to this position, John Ruebush held various leadership roles at Johnson & Johnson, including Senior Director of Sustainable Procurement and Director of Procurement Sustainability & Conflict Minerals Program, contributing significantly to sustainable procurement practices. John Ruebush holds an Executive Education degree in Corporate Social Responsibility Strategies from Harvard Business School, an MBA from Rutgers Business School, an M.S. in Metallurgy from the University of Utah, and dual Bachelor's degrees in Metallurgical Engineering and Mathematics from the Colorado School of Mines.