The Congenital Cardiac Catheterization Project on Outcomes (C3PO) within the Benderson Family Heart Center at Boston Children's Hospital is seeking a part-time Clinical Quality Improvement Specialist (RN) to support the operations, data quality, quality improvement, and continued development of a rapidly growing multicenter registry focused on improving outcomes for patients undergoing congenital cardiac catheterization. Supports registry data quality and integrity through multicenter data audits, validation activities, data cleaning, adverse-event reporting and review, identification of systematic data-quality issues, and development of processes to improve data completeness and accuracy.