ABOUT INFRASTRUCTURE DESIGN GROUP, INC. Infrastructure Design Group, Inc. (InfrastructureDG) is a civil engineering and land surveying services firm providing professional services to public and private clients in the southeast South Dakota region. We provide professional engineering, surveying, and consulting services to local municipalities, county and state DOT’s, and other state departments, as well as private sector clients. InfrastructureDG values the talents and abilities of our employees and seeks to foster an open, cooperative, and dynamic environment in which employees and the Company alike can thrive. JOB SUMMARY The Project Manager is ultimately responsible for the engineering and technical disciplines needed to complete a project. The positions will foc