S2Tech is seeking a detail-oriented Healthcare Data Support Analyst to support Medicare Part D reporting functions for a large healthcare services client. This role provides hands-on operational support in the end-to-end processing, validation, submission, and reconciliation of Prescription Drug Event (PDE) files to the Centers for Medicare & Medicaid Services (CMS). The analyst will work directly within the PDE production workflow, including processing client data extracts, performing required Excel manipulations, executing secure file transfers (SFTP), submitting files to CMS vendors, and retrieving and organizing CMS response files for internal teams and client consumption. This position also supports narrative preparation and reporting related to PDE submission cycles. This role requires exceptional attention to detail, intermediate Excel skills, basic technical aptitude with SFTP systems, and strong reliability for processing tasks that support regulatory compliance.