SoilTech welcomes O’Brien

Marvin Edward “Mike” O’Brien, P.E., recently joined the staff of SoilTech Consultants Inc. of Ridgeland. O’Brien, a native of Magnolia, has over 40 years of construction material experience, and retired from the Mississippi Department of Transportation (MDOT) in December 2010 as the assistant state materials engineer. A graduate of Southwest Junior College and Mississippi State [...] [...]