TJ Harris is a seasoned professional in the concrete industry, currently serving as the High Performance Concrete Lead at Lithko Contracting since June 2024. Prior to this role, TJ held the position of Regional Sales Director at CarbonCure Technologies from December 2023 to June 2024 and worked as the Technical Manager of Initiatives at Concrete Supply Company from November 2019 to December 2023, focusing on research and development, quality agendas, operations initiatives, training, and education. TJ's earlier experience includes serving as VP of Operations in Florida at Ozinga, Technical Services Manager at Ascension Ready Mix, and roles in quality control at Angelle Materials and Dubrook Concrete. TJ began a career in the industry at W.R. Grace, progressing from Service Tech/Sales Rep. to a sales-focused role after contributing to profitability in a specific area. TJ graduated from Berean Christian Academy in 2000.