The Smithsonian Institution

Clough's first academic position was as an assistant professor at Duke University; his next position took him to Stanford University, where he became a full professor.

July 2018
Gerhart Cole Incorporated

Schnabel Foundation Company


Schnabel Foundation Company (1976 to Present , May 2, 2011)

September 2013
Terracon Consultants, Inc.

I was born and raised in Des Moines, Iowa. I received BSCE (1971) and MSCE - Soil Engineering (1973) degrees from Iowa State University.

July 2016
Hagerty Engineering, Inc.

Margaret (Peggy) Hagerty Duffy, P.E., D. GE
President, Hagerty Engineering, Inc.
Technical Advisor, ADSC: The International Association of Foundation Drilling


Dr. R. Jeffrey Dunn,  Senior Technical Discipline Leader and Senior Vice President with Kleinfelder in Oakland, California has been practicing in geotechnical and civil engineering for over 35 years.  

July 2015

Ronald (Ron) J. Ebelhar, PE, D.GE, F.ASCE, F.ASTM, is currently a senior principal with Terracon in Cincinnati, OH. After earning his bachelor’s and master’s degrees in civil engineering from the University of Kentucky in Lexington, Ebelhar joined McClelland Engineers in Houston, TX, as a staff engineer in 1977, working in various roles in the geotechnical laboratory, information technology, and marine geosciences groups.

March 2018
SCI Engineering, Inc.

Shawnna is currently a Region 7 Governor from the St Louis Section and has worked for SCI Engineering, Inc. (SCI) for nearly 20 years where she has held numerous roles and is currently a Vice President and Partner in the firm.   Shawnna graduated from Missouri University of Science & Technology (MS&T) with a Bachelor of Science degree in Geological Engineering in 2000.

December 2019
C.W. Felice, LLC

Conrad W. Felice, Ph.D., P.E., P.Eng., F. ASCE is serving as the Washington State Department of Transportation owners representative and Geotechnical Design Manager for the over $2.5 billion I‐405 Corridor Program. He is also the Managing Principal at C. W. Felice, LLC, an Adjust Professor in the Department of Civil & Coastal Engineer at the University of Florida. He is a professional engineer registered in 15 states and four provinces in Canada.

MRJF Consulting

Mr. Feroz received his Bachelor of Civil Engineering degree from the University of Peshawar, Pakistan in 1964, having received the President of Pakistan Cash Award and a Gold Medal for graduating with the highest grades in the graduating class.

September 2022
Findlay Engineering, Inc.

Dr. Findlay's 45 years in the dam safety, water resources and geotechnical engineering profession includes a broad variety of consulting and project engineering experience, more than 35 years of which have included near exclusive involvement with dams and hydroelectric projects. He has served as technical lead or lead geotechnical engineer on hundreds of dam projects and serves on ongoing and past Boards of Consultants, Review Panels, and USACE IEPR Boards. Dr.

May 2018
Hayward Baker Inc.

Ray is a Vice President for geotechnical specialty contractor Hayward Baker Inc., with responsibilities for the company’s work in the Midwest.  He is a licensed Professional Engineer in Pennsylvania, Ohio, Michigan, Indiana, Illinois, Wisconsin, Iowa and Minnesota.  Prior to joining Hayward Baker as a project manager in 2003, Ray had accumulated broad experiences with geotechnical consultants Mueser Rutledge Consulting Engineers, Golder Associates Inc. and ECS, Ltd.