Senior Business Systems Analyst

Ascensus is the leading independent technology and service platform powering savings plans across America, providing products and expertise that help nearly 16 million people save for a better today and tomorrow. Section 1: Position Summary The Senior Business Systems Analyst (Data Platform) partners with business stakeholders, product leadership, data architects, and data engineering teams to translate business needs into clear, actionable data requirements. This role serves as a bridge between business and technology, ensuring the enterprise data platform is a trusted, governed source of truth. The Senior BSA leads data requirements definition across data models, integrations, pipelines, and consumption layers, with a strong focus on data definitions, metrics, lineage, and usability within a regulated financial services environment. Section 2: Job Functions, Essential Duties and Responsibilities Lead the elicitation, analysis, and documentation of data‑related business requirements for enterprise data initiatives Translate business needs into clear, data‑specific requirements, including data elements, metrics, hierarchies, transformations, and access patterns Own and maintain the enterprise data dictionary and business glossary, ensuring consistency and alignment across teams Partner closely with Data Architects and Data Engineering to ensure requirements are accurately reflected in data models, integrations, and pipelines Document end‑to‑end data flows and lineage, from so