Responsibilities include concept formulation and requirements analysis; interpretation and modeling of biomedical data (electromagnetic radiation/tissue interaction models, data reduction and parametric modeling, time series and spectral analysis, system identification, signal decomposition); signal processing architecture design and implementation (linear and non-linear signal processing, adaptive filtering, statistical signal processing, signal modulation and demodulation, fast algorithm design and implementation, multi-rate signal processing, optimization theory); specification generation; test planning and procedures for integration and verification testing.  Requires degree in biomedical engineering, computer science, electrical engineering, or physics; computer controlled device experience, and in-depth knowledge of signal processing techniques with more than three years of practical experience.  Must have experience with least one algorithm-modeling tool (MathCAD, Matlab, SPW).  C/C++ programming experience preferred.  Requires excellent conceptual, analytical and problem solving ability, strong math and communication skills.