Process Development Engineer I (Durham NC): Implmt process & device characterization techniques in Optoelectronic Nitride Epitaxy Research & Development Group. Increase yield & performance of Crees high-brightness LED epitaxial processes; assist in mgmt of MOCVD epitaxy process; analyze/interpret electroluminescence data, electrical data, materials characterization data, incl x-ray photoluminescence & electron microscope data, reactor process variable data & optical inspection data. BS Materials Eng. or related.