The Center for Population Health Data Science (CPHDS)- launched in October of 2023- aims to catalyze critical data modernization work and enable the agency to make progress toward linking public health, healthcare, and social service for timely and effective public action. We are working towards making these data more accessible, timely, equitable, meaningfully usable, and protected “ and actively used to protect and promote the health and wellbeing of New Yorkers. We aim to strengthen agencywide data capabilities by empowering our workforce, enhancing intra- and inter-agency data sharing, and using modern technology to yield trusted and integrated data and insights. A real-time and comprehensive view of city needs is needed to enhance public health actions and improve health outcomes for the most vulnerable New Yorkers. CPHDS has an opening for Senior GIS Analyst. This position will be within the Health Department's innovative Center for Population Health Data Science (CPHDS). The CPHDS is working to strengthen citywide population health surveillance by better linking public health, healthcare, and social service data to fully characterize and improve the health of New Yorkers. Our vision is for these data to be accessible, timely, equitable, meaningfully usable, and protected in order to protect and promote health and wellbeing of New Yorkers. The Bureau of Data Technology and Strategy (BDTS) is dedicated to the development of the new data ecosystem and infrastructure. BDTS will house the CPHDS' governance, partnerships, product management, data engineering, and data visualization work. This person will support day to day spatial data and mapping needs of the Agency in an effort to build GIS capacity at DOHMH to facilitate geospatial components of the Data Modernization Initiative, including development of static and interactive maps, data visualizations, curated spatial datasets and support for spatial data analysis and mapping projects for a wide range of Public Health programs. This position will also support developing processes, tutorials, and tools for the Agency's Enterprise Data Platform. Data analysis would draw on large, constantly changing, often uncleaned datasets and require experience with data manipulation and visualization, creating maps, and developing software tools, educational materials, and trainings.