Thornton Tomasetti, the international engineering firm, has opened a new office in Miami, its second in South Florida. The Miami office will be led locally by Vice President Brad Malmsten, P.E., who heads Thornton Tomasetti’s Structural Engineering practice in Florida, and Vice President Matthew Olender, P.E., who also heads the Fort Lauderdale office. With this commitment, Thornton Tomasetti now has 39 offices around the globe.