Applications are invited for a Postdoctoral Research Associate in the group of Professor Jason R. Green at the University of Massachusetts Boston (jasonrgreen.net). The position is open to recent Ph.D.s in chemistry and physics with demonstrated ability to conduct high-impact research in the broad area of molecular dynamics and statistical mechanics. Competitive candidates will have research experience in molecular dynamics (preferably LAMMPS) as well as exceptional computational, analytical, and communication skills. Familiarity with programming molecular simulations on graphics processors or ReaxFF would be a plus. To apply, please send a CV and at least two letters of recommendation to Professor Green at jason.green (at) umb (dot) edu.