Alberto Calleros

Alberto Calleros is an experienced professional in plant management and chemical engineering, currently serving as Plant Manager at Martin Marietta since March 2020. Prior to this, Alberto held various roles at CEMEX from August 1998 to January 2020, including multiple positions as Plant Manager and Alternative Fuels Manager, as well as key roles in production and quality control. Alberto began their career as a Process Engineer at Pyosa Industrias SAPI de CV. Educationally, Alberto earned an MBA in General Management from IESE Business School and a BS in Chemical Engineering from Tecnológico de Monterrey, with additional studies as an exchange student at the University of North Dakota.