David Doxtad, PE
President, Public Works Business Unit Leader
David Doxtad has over 10 years of professional leadership and business development experience with ISG, a multi-disciplinary architecture, engineering, environmental, and planning firm with 10 Midwest offices in four states. As a civil engineer, David has held several leadership positions within the firm including Office Manager, Associate Principal, and his current role as President, where he continues to build upon ISG’s growth and multi-market, multi-disciplinary structure.
Since 2011, David has led ISG operations as an office leader for three offices including managing the opening of the Sioux Falls, South Dakota location in 2018, where he currently leads a team of 15+ professionals. His leadership of the Public Works Business Unit led to significant expansion of ISG’s client-based expertise and geography. David served as an ISG Associate Board Member and became a full ISG Board Member in 2016, as he was recognized as providing critical market plans and cultivating internal and external relationships that prove invaluable to the growth of the firm.
Significance | Achiever | Competition | Focus | Futuristic
American Society of Civil Engineers, Member
South Dakota Engineering Society, Member
Chi Epsilon, National Civil Engineering Honor Society
Tau Beta Pi, National Engineering Honor Society
National Society of Professional Engineers, Member
Greater Sioux Falls Chamber of Commerce, Member Representative of ISG
Downtown Sioux Falls Development Committee, Member
South Dakota State University Civil Engineering Classroom, Sponsor
South Dakota State University Architecture Scholarship, Sponsor
Southeast Technical Institute, Advisory Board Member
Bachelor of Science in Civil Engineering, Iowa State University – Ames, IA