Rozbeh B. Moghaddam ("Roz") is the President of RBM Consulting Group, Inc. His research and more than 18 years of professional experience has included a significant focus on design and construction of underground structures, earth retention systems, and deep foundations in soft clays. As a geotechnical practitioner, Dr. Moghaddam has participated in major projects in the United States, Mexico, Central and South America, and Europe.