Matthew DiDomizio Research Engineer Matthew DiDomizio is a Research Engineer with UL's Fire Safety Research Institute (FSRI). Prior to joining the team in 2021, he provided consulting services including research, testing, and evaluation in the field of fire science. Matthew received his B.A.Sc. and M.A.Sc. degrees in mechanical engineering from the University of Waterloo, where he specialized in fire safety engineering, thermo-fluids, and numerical analysis. He also completed his doctorate at the University of Waterloo, where his research area was the degradation of wood framed construction assemblies in fires.