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Sr. Analyst, Actuarial - Reserving

Oscar Health - New York, NY, United States - Hybrid - posted 2026-10-16

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Salary: USD 101,844 - 133,670 / annual

Oscar Health is seeking a Senior Analyst, Actuarial - Reserving to support the Actuarial team's valuation processes for Affordable Care Act (ACA) markets. In this role, you will establish Incurred but not Reported (IBNR) projections and risk adjustment accruals, investigate actual performance trends to inform budget planning, pricing, and company strategy, and contribute to regulatory filings. Key responsibilities include: - Establishing and communicating monthly accruals for IBNR claims, risk adjustment, and shared savings deals - Leveraging SQL and Python to expand existing frameworks and drive new insights for actuarial teams - Reviewing and submitting regulatory filings - Investigating core drivers of observed trends and providing insights for financial planning - Promoting actuarial best practices around automation and documentation - Maintaining strong relationships with internal and external stakeholders - Onboarding and mentoring junior analysts - Ensuring compliance with applicable laws and regulations You will report to the Manager, Actuarial. This position is based in the New York City office with a hybrid schedule requiring 3 days in-office per week, with Thursdays as a mandatory in-office day for team meetings and events. Requirements: - Bachelor's degree in a STEM field - Associate or Fellow of the Society of Actuaries (SOA), or on track to become one - 3+ years of experience in a related field

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