DENVER - SSR, an engineering design and facility consulting firm, recently hired Hal Yoder as a senior project manager and mechanical engineer in its Denver office. 
         Yoder specializes in heating and ventilation as well as air conditioning, hydronic and steam systems. In his new role, Yoder will be responsible for the design of building mechanical systems. Prior to joining SSR, he worked for Cator, Ruma & Associates, Co. in Lakewood, Colo. as a project manager and mechanical engineer. 
         Yoder earned a bachelor’s degree in mechanical engineering from Iowa State University. He will also graduate from the American Council of Engineering Companies future leaders series in January.