This position is as the senior programmer/analyst in the New Hampshire Birth Cohort Study - a large ongoing maternal/child cohort funded by an NIH program grant until 2030. This study is a large and complex one that obtains a vast array of survey and laboratory data on its participants on an ongoing basis, and this needs exceptional level of expertise and ability. Design, develop and maintain analysis tools to support the New Hampshire Birth Cohort Study as a member of an academic research support team in the Department of Epidemiology. The Children's Center New Hampshire Birth Cohort Study (NHBCS) is an NIH-funded Birth Cohort established in the department of Epidemiology in 2009 by Dr Karagas (PI) that is a part of the US-wide Environmental influences on Child Health Outcomes (ECHO) program. ECHO program is in its 2nd cycle and includes a vast and complex array of data collection instruments and tools that require extensive data management.