Citibank N.A. seeks a Credit Portfolio Senior Analyst for its New York, NY location. Duties: Formulate mathematical models to facilitate cost of credit and delinquency assessments and monitor product trends to identify key areas of risks. Facilitate modeling teams in identifying features and variables to maximize predictive accuracy of loss forecasting data models. Establish cross-functional partnerships and networks to support the loss forecast execution. Develop data model metrics to guard against model drift and/or model degradation post-production. Facilitate retraining models when necessary. Evaluate loss forecast model methodologies, monitor portfolio performance metrics and synthesize analysis for presentation to management. Assess risks to business operations. Develop