MassMutual is looking for an exceptional, well-rounded, highly motivated and collaborative actuary to lead the Experience Insights & Assumption Management team of 10+ professionals within the broader Corporate Actuarial team. The Head of Experience Insights & Assumption Management will partner closely with Corporate Actuarial, business and corporate stakeholders to create and execute on a roadmap for developing robust/detailed data pipelines, monitoring capabilities and translating emerging experience trends into actionable insights for senior management. This leader must demonstrate deep actuarial and financial expertise, a strong understanding of product designs and features, performance, policyholder behavior and impacts to earnings drivers and have broad leadership capabilities that facilitate taking on expanded responsibilities and being considered for future succession opportunities. They will oversee the generation of actionable insights from experience studies, ensure assumptions are robust, transparent, and aligned with enterprise objectives as well as Experience Study and Assumption Governance development standards and bring thought leadership relating to experience studies and assumptions development that incorporates industry best practices into MassMutual's capabilities. The leader will demonstrate excellent communication skills and present on experience/assumptions impacting business performance to the CFO senior leadership team and select executive-level committees including the Product Advisory Committee (PAC) and UW Surveillance Committee.