SeniorDataScientist

**Role Summary** This role leads and executes deep dive diagnostic, predictive, and prescriptive analytics to support data-driven business decision making, while mentoring junior data scientists and analysts, and applying advanced data science and big data mining techniques to uncover trends, inform strategic initiatives, and drive innovation across diverse business functions. **Responsibilities** * Develop end-to-end Generative AI solutions leveraging LLMs and foundational AI components * Design and implement scalable RAG (Retrieval-Augmented Generation) workflows * Develops complex queries and performs extensive programming to access, transform, and prepare data for statistical modeling. * Leads and executes deep dive diagnostic, predictive, and prescriptive analytics to support data-driven business decision making. Mentors and develops junior data scientists and analysts. * Identifies and diagnoses data inconsistencies and errors, documents data assumptions, and forages to fill data gaps. * Engages with internal stakeholders to understand and probe business processes in order to develop hypotheses. Brings structure to requests and translates requirements into an analytic approach. * Guides test design, research design, and model validation. Provides statistical consultation services. Serves as the analytics expert on cross functional teams for large strategic initiatives and contributes to the growth of the Vanguard analytic community. * Prepares and delivers insight presentations and action recommendations. Communicates complex analytical findings and implications to business leaders. * Participates in special projects and performs other duties as assigned. * Designs scalable data mining models and reporting protocols to identify trends and patterns in massive datasets. * Applies modern and emerging data science techniques to solve business problems across functions such as marketing, economics, and operations. * Contributes to the advancement of analytics throu