Senior Actuarial Manager; ASA - Health Research Team

Individual(s) must be legally authorized to work in the United States without the need for immigration support or sponsorship from Milliman now or in the future.

Milliman's Health Research Team (HRT) is seeking a highly skilled and motivated Associate of the Society of Actuaries (ASA) to join our team in a senior actuarial role. The ideal candidate brings 7+ years of actuarial experience, including 3 or more years of direct people management experience, and possesses a strong blend of technical expertise, analytical curiosity, and proven leadership skills.

In this role, the candidate will directly manage a team responsible for primary actuarial deliverables while providing subject matter expertise and support to key healthcare actuarial products and Data Quality Analytics functions. Additionally, this role will contribute to research support and ad‑hoc analytical initiatives across the organization.

This role is based out of the Milliman office in Chicago, IL, but candidates may work remotely anywhere in the US or in the office on a weekly basis with flexible work arrangements. Travel to the Milliman Chicago office for three consecutive days each quarter is required.

The HRT supports Milliman products and practices in a variety of capacities. These include financial functions, client support, project management, data engineering, and data analytics services. As a shared‑service team, we pride ourselves on delivering high quality, timely support to Milliman's clients, consultants, and leadership teams.

• Directly manage a team of actuaries and analysts, including responsibility for hiring, onboarding, performance management, and career development.
• Set clear goals and expectations for direct reports, providing regular feedback, coaching, and performance evaluations.
• Foster a high‑performing, inclusive team culture built on collaboration, accountability, and continuous learning.
• Support direct reports in their actuarial exam progress and professional development planning.
• Manage team workload and capacity, prioritizing assignments and ensuring timely delivery of commitments.
• Serve as a people advocate, escalating team needs and removing barriers to success.
• Contribute to broader organizational talent initiatives, including recruiting, succession planning, and skills development.

• Serve as an actuarial subject matter resource to the teams responsible for the development and methodology of health discipline products.
• Provide analytical input, actuarial review, and technical guidance to support healthcare actuarial product framework updates and enhancements.
• Assist in validating product logic and methodologies, offering feedback grounded in actuarial expertise and healthcare cost experience.
• Collaborate with the teams working on the products to ensure alignment with industry standards, emerging coding practices, and cost trend developments.
• Review and provide feedback on methodology documentation, assumptions, and model change summaries as needed.

• Act as an actuarial resource and advisor to the data quality analytics function, supporting efforts to assess and improve the integrity of actuarial and claims datasets.
• Assist in reviewing data validation frameworks, quality scorecards, and anomaly findings from an actuarial perspective.
• Partner with data quality leads to identify the downstream actuarial impact of data integrity issues and help prioritize remediation efforts.
• Provide guidance on data standards and best practices relevant to actuarial applications and healthcare cost analysis.

• Provide actuarial research support on healthcare cost trends, utilization patterns, population health, and related topics.
• Design and conduct quantitative analyses to support internal research initiatives, white papers, and publications.
• Synthesize complex findings into clear, actionable insights for both technical and non‑technical audiences.
• Stay current with industry research, regulatory developments, and actuarial literature relevant to health cost analysis.