Prior to joining SiriusPoint, Lin served as the general counsel and corporate secretary at Coaction Global (formerly Prosight), where she oversaw legal, regulatory, compliance, product development, and internal audit functions. She also held the position of senior vice president, general counsel, business unit legal, and co-headed regulatory at QBE North America (QBENA). Lin has also held various legal, claims, and product development roles at Berkshire Hathaway Specialty Insurance and Liberty International Underwriters. Before her insurance career, she worked as a litigator at the law firm Willkie Farr & Gallagher.