Gottlieb Skanska, Inc. has appointed Michael Viggiano, P.E., and Massimo Viti as vice president.

Roger Mathison joined Matrix Engineering LLC as vice president.

Richard Gordon was appointed senior vice president and director of acquisitions for the Jack Parker Corporation.

Jim Foley was hired by Humphreys & Harding, Inc. as director of business development.

Darrell Harp joined the law firm of Goldberg & Connolly as counsel.

Maurice Regan, president of J.T. Magen & Company; Mary Robinson, former president of Ireland; and Edward O'Shea, senior vice president of JPMorgan Chase were honored by the Irish American Building Society.

Swanke Hayden Connell Architects named Roger Klein as principal, Rob Cole as associate principal and Randy Fahey as senior associate.

Charles Thornton, co-chairman of The Thornton-Tomasetti Group Inc., received an honorary doctor of science degree at Clarkson University in Potsdam, N.Y.

Patricia Dickey has been named biopharmaceutical business development manager for Washington Group International in Princeton, N.J.

Ronald Mieszkowski, P.E., was named senior vice president and transportation division director for Schoor DePalma.

Andrea Phyfer-Strong, operations manager and director of supplier diversity for Turtle & Hughes Inc., received a special recognition award from Professional Women in Construction.

Stephen Woodard joined T & M Associates as director of human resources.

Leslie Haines, P.E., as senior associate and manager of the New Haven, Conn. office of Dewberry.

Christopher Artibee joined O'Dea, Lynch, Abbattista Consulting Engineers, PC as mechanical engineer.

KS Engineers hired Eugene Little and Eileen Della Volle as vice president of business development.