Research Positions in a mortgage debt related investment-banking firm for M.S. or Ph.D. level statistician, mathematician or econometrician. Responsibilities include: work with large data files, build industry-leading predictive models and develop innovative analytical techniques for new financial applications. Experiences in survival analysis, Markov Chain and simulation are desirable. Proficiency in SAS, S-Plus or C/C++ is essential. Should be interested in financial applications. Excellent compensation and benefit.