The Physics Department of the University of Massachusetts Amherst invites applications for a tenure-track faculty position in theoretical physics, specifically in high energy phenomenology and/or nuclear theory. We seek candidates with outstanding research and a strong commitment to teaching and mentoring. The new faculty member will be part of the Amherst Center for Fundamental Interactions, http://www.physics.umass.edu/acfi/ and will complement existing strengths in theoretical high energy, nuclear, gravitational physics and cosmology. Further information about the Department's theoretical and experimental efforts can be found at http://www.physics.umass.edu/.