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Participates in MassMutual’s rotational Actuarial Leadership Development Program, supporting actuarial projects across business lines and functions. The role includes mentorship, leadership development, networking with senior actuaries, industry seminars, and corporate learning opportunities. Candidates will apply quantitative and analytical skills, use actuarial modeling platforms, manage projects, and pursue actuarial fellowship while contributing to company initiatives.

Designs and leads end-to-end business process transformations across Operations, Technology, Risk, Compliance, Legal, and customer experience teams. Responsibilities include current- and future-state process design, Lean analysis, requirements definition, benefit realization, process performance management, automation and AI use-case development, and continuous improvement. The role also establishes process engineering methods, standards, governance, and reusable patterns while influencing senior stakeholders and cross-functional teams without direct authority.

Leads enterprise-wide actuarial valuation reporting, including quarterly and year-end results, reserve analysis, disclosures, governance, controls, and regulatory submissions. Owns annual asset adequacy and cash flow testing, coordinates valuation processes across business lines, and translates complex results into insights for senior leadership. Establishes regulatory monitoring and implementation frameworks while driving improvements in documentation, modeling, data quality, controls, and reporting discipline.

Manage AI and data science projects from planning through implementation, coordinating technical and non-technical teams, dependencies, Agile ceremonies, requirements, budgets, timelines, scope, and stakeholder expectations. Translate AI capabilities into actionable plans, navigate ambiguity, and drive accountability across multiple teams and priorities.

Develop liquidity forecasting and stress-testing models, improve automation and scenario analysis, assess contingency funding needs, and create liquidity stress playbooks. Evaluate internal liquidity measures against rating agency and regulatory views, conduct peer analysis, and deliver insights to senior leadership. Collaborate with Treasury, Investment Management, Actuarial, Risk Management, FP&A, and Controllership teams.

Leads complex organizational change initiatives across Operations, developing change strategies, communications, engagement plans, leadership coaching, training toolkits, adoption metrics, and sustainment programs. Partners with senior leaders and cross-functional teams to improve readiness, manage resistance, strengthen change capabilities, and deliver measurable business outcomes. Requires structured change methodology expertise, certification, and experience coaching leaders through enterprise transformation.

Price and underwrite U.S. pension risk transfer and U.K. longevity reinsurance opportunities. Analyze risks, competitive data, assumptions, and pricing models; support proposals, product development, contract reviews, sensitivity testing, and approvals. The actuary will collaborate with pricing, product, investments, valuation, corporate, and business development teams while maintaining relationships with consultants and advisors.

Leads investment FP&A planning, forecasting, performance analysis, and executive decision support. Integrates investment insights across finance, investment management, ALM, and product P&L; explains results versus plan; develops driver-based attribution frameworks; and delivers strategic recommendations to senior leaders. The role requires strong insurance investment knowledge, cross-functional influence, financial judgment, and the ability to communicate complex concepts clearly.

The Actuary supports UK longevity reinsurance and U.S. Pension Risk Transfer businesses through mortality studies, profitability analysis, in-force reporting, actuarial modeling, and assumption governance. Responsibilities include maintaining pricing models, developing dashboards and analytical frameworks, evaluating business performance, documenting controls and validations, and communicating insights to Finance, Risk Management, and business leaders. The role requires an ASA designation and at least five years of actuarial experience.

Leads corporate development for wealth management, sourcing and executing acquisitions, investments, joint ventures, and strategic partnerships. Evaluates strategic fit, market dynamics, financial models, valuations, transaction returns, risks, and growth opportunities. Leads cross-functional diligence, negotiations, approvals, integration planning, and executive or Board communications. Partners with senior leaders across wealth management and corporate functions while developing analysts through coaching, mentoring, recruiting, and training.