Isac Fonseca

Isac Fonseca is a Customer Technical Service Engineer at UPI, a United States Steel Company, since February 2021, with previous experience as a Plant Metallurgist at Big River Steel and a Metallurgical Engineer at California Steel Industries, Inc. Isac's career began with a Metallurgical Engineer Internship at USS-Posco Industries, where work focused on the sheet department. Notably, Isac contributed to projects aimed at eliminating free zinc in Galvanneal products and has a solid educational foundation with a Bachelor's Degree in Materials Science and Engineering from the University of California, Riverside.