We are seeking to fill a full-time position in support of our various programs in ocean acoustics, with particular emphasis on marine mammals. This includes the effects of sound on the marine environment, as well as passive tracking techniques. U.S. citizenship is required. Desired Education/Skills: Ph.D. in a field of engineering, math, or science (or comparable experience). Must have strong math and computer science skills and broad interest in the ocean sciences. Other desirables are familiarity with standard ocean acoustic models, oceanographic processes, sea- floor geology, Unix/Linux, Matlab, Fortran, GUI's, data analysis, signal processing. Participation in sea-tests may also be required. Location: La Jolla, California Interested candidates are requested to send a resume/vita to mikeporter@hlsresearch.com . Michael Porter Heat, Light, and Sound Research, Inc. 3366 N. Torrey Pines Court, Suite 310 La Jolla, CA 92037 858-HLS-0800 (858-457-0800) x101 http://www.hlsresearch.com/