Kareem Kazkaz is a member of the Rare Event Detection group that builds and operates high-precision radiation detectors and develops algorithms aimed at detecting highly elusive particle interactions. His focus is specifically on direct neutrino mass measurements and WIMP dark matter detection. He is also involved in nuclear nonproliferation experiments involving highly efficient neutron detectors, scoping studies for use by the IAEA, as well as high-energy photon active interrogation to search for shielded SNM. His applied work also includes development of a small form factor nuclear battery.