Our People
J. Gregory Litterick P.E.
Associate Principal & Phoenix Office Director
Our People
J. Gregory Litterick P.E.
Associate Principal & Phoenix Office Director
Greg manages our Phoenix office and specializes in construction engineering and structural design for complex buildings and facilities. He draws on deep experience to define and implement structural systems in steel, concrete, and other materials, balancing project function with constructability. At Thornton Tomasetti, Greg supports technically demanding projects through on-site construction engineering, structural analysis and design, and peer review for internal and external clients. His work spans commercial headquarters and office buildings, government facilities, industrial projects, and major sports and public assembly venues, giving him a broad perspective on how structural systems perform across varied building types. Greg coordinates practical, buildable solutions for complex project conditions and provides independent technical reviews that help teams manage risk and achieve project goals.
Education
M.S., Civil and Environmental Engineering - Structural Emphasis, University of Kansas
B.S., Architectural Engineering, University of Kansas