He joined the chemistry faculty at Caltech in November 1964 where he remains today as a professor and researcher. After his Ph.D. he remained at the
California Institute of Technology as Arthur Amos Noyes Research Fellow (1964–66), Professor of Theoretical Chemistry (1967–78) and Professor of Chemistry & Applied Physics (1978-). Goddard has made many contributions to theoretical chemistry, such as the
generalized valence bond (GVB) method for
ab initio electronic structure calculations and the
ReaxFF force field for classical molecular dynamics simulations. He is a member of the
International Academy of Quantum Molecular Science and the U.S.
National Academy of Sciences. == References ==