RSA Management

In January 2019 the company’s Board of Directors elected Roger L. Weese as the new President of RSA. Roger brings more than 21 years of experience at the company, along with proven leadership capabilities and a vision and strategy that will ensure RSA’s success for many coming years.

Also in 2019, Channing P. Lillo was promoted to Vice President and Principal Electrical Engineer. Channing has been with the company for 28 years and will be responsible for management of RSA’s Electrical Department. Mark R. Frischkorn will remain as Vice President and Principal Mechanical Engineer, and will continue to provide mentorship to junior staff members, take on his own projects, and maintain business development responsibilities.

In December of 2023 RSA promoted Adam Wilson, PE, LEED AP, CEA to its management team. Adam's promotion includes promotion to Principal and Vice President of Mechanical. He brings 19 years of experience leading and designing mechanical projects, with a focus on energy efficient design approaches. In Adam's new role, he will focus on managing RSA's Mechanical Department.