Greg Zilberleyb joined JKA shortly after moving from Odessa, Ukraine, in 1997. Before joining JKA, he worked as a Civil Engineer at the City of Odessa Bridge Construction Company and the City of Odessa State Road Design Co.

Greg holds both a BS and an MS in Civil Engineering from the Moscow Institute of Railway Engineering.

As an estimator, Greg brings a wealth of experience and unparalleled analytical expertise. He is methodical and thorough in analyzing large datasets.

Outside of work, Greg enjoys walking and playing cards.