Team Leaders

With more than three decades of experience, Charlie Buescher leads McCarthy's business development activities and client relationships in Texas, focusing on McCarthy's commercial and healthcare businesses. His deep industry relationships and strength in leading multi-disciplinary internal and external teams makes Buescher a valuable member of McCarthy's Texas team.

A LEED Accredited Professional, Charlie is a licensed architect in the states of Texas and Missouri. In addition to being an active member of TEXO and the American Institute of Architects, he also serves on the board of directors of Mi Escuelita and the Dallas Regional Chamber Economic Development Taskforce.

Nathan serves as the Dallas Business Unit leader for McCarthy’s Southern Region. He is responsible for the strategy and near-term opportunities for McCarthy in the North Texas area. He began with McCarthy in 2008 as a project engineer and served in a variety of leadership positions in McCarthy’s Las Vegas Office and New Mexico Office before assuming his current role in Dallas. Known for his ability to lead high performing teams, Nathan has a passion for the professional development of his partners. He has been engaged in building and overseeing more than $850M of projects in many diverse market sectors including hospitality, aviation, healthcare and education. Nathan is a LEED AP BD+C accredited professional and sat on the AGC New Mexico board before moving to Texas. He holds a Bachelor of Science in Construction Management from Brigham Young University.

Bryan Kuster serves as president for the McCarthy Southern Region, leading all operations across the region and serving a variety of markets including healthcare, aviation, renewable energy, mission critical, civil and marine.

Bryan joined McCarthy in 2005 as a project engineer, holding numerous field and leadership roles including senior vice president and business unit leader in the McCarthy Southwest Region prior to assuming his current position in 2022.

A passionate mentor for young professionals in the construction industry and actively involved in engaging and mentoring new employees at McCarthy, Bryan is a LEED Accredited Professional and a member of the U.S. Green Building Council. He is also an associate of the Design-Build Institute of America.

Kamecia Mason serves as McCarthy’s Vice President, Diversity, Equity and Inclusion, overseeing the firm’s national internal and external strategy and implementation. Mason works in close collaboration with regional diversity directors across the company and reports directly to CEO Ray Sedey.

With a reputation for leadership within the industry focused on enhancing inclusive cultures and community engagement, Mason joined McCarthy in June 2019 as Director of Diversity and Community Outreach for the McCarthy Southern Region. In this role, she helped McCarthy expand mentoring and outreach efforts, including the establishment of a new McCarthy Capacity Building Program optimizing the core business skills of Minority Business Enterprise (MBE) program participants.

Mason has been recognized by multiple organizations for her commitment to diversity and leadership. Most recently, Kamecia was named to the Dallas Regional Chamber's 2023 Leadership Dallas class. This group aims to provide the city with an ongoing source of diverse leaders who are prepared and committed to serve as catalysts and sustainers of positive change for the quality of life in the greater Dallas area.

Additional accolades Mason has received include being named to the 2016 “40 under 40” list by the Dallas Business Journal, 2015 Top 50 Black Professionals and Entrepreneurs by D-Mars Magazine, 2014 Luna Women’s Business Advocate of the Year by the Regional Hispanic Contractors Association, and 2013 Advocate of the Year by the Dallas-Fort Worth Minority Supplier Development Council. Mason holds Certified Diversity Executive credentials from the Institute for Diversity.