Senior Portfolio Pricing Actuary

Description Role SummarySupport the North America Programs and Delegated Authority business's profit and growth objectives by providing end-to-end actuarial ownership and portfolio-level governance for strategic portfolio relationships. North America Programs has been tasked to scale to $1B in GWP by 2030, and this role is a critical enabler of that growth, providing actuarial oversight for strategic portfolio relationships that are typically large and complex in scale and central to the North America Programs and Delegated Authority business.The Portfolio Actuary partners closely with Underwriting, Exposure Management, Reserving, Finance, Claims, and Operations teams to ensure these select strategic relationships are underwritten to appropriate risk and return standards, and that pricing adequacy and performance monitoring support profitable scale.Externally, the role is a visible actuarial point of contact with key strategic partners, helping to drive analytical and performance cadence, resolve issues, and strengthen day-to-day engagement across the relationship.Key ResponsibilitiesPortfolio Actuarial OwnershipServe as the single point of actuarial accountability for a large program portfolio across regions and functions.Act as a partner across underwriting, exposure management, reserving, and finance to ensure alignment on risk, return, and strategic objectives.Portfolio Governance & PerformanceProvide actuarial oversight across the full program lifecycle, including onboarding, ongoing vetting, and forward-looking portfolio planning.Own program- and portfolio-level evaluation of risk, return, and capital efficiency, delivering clear recommendations on pricing adequacy and portfolio mix.Deliver regular monitoring and performance analyses (rate change, loss trends, exposure growth, and market dynamics) to identify issues and opportunities.Provide actuarial support for alternative capital structures, including profitability considerations and reporting requireme