Senior Financial Actuary
Mercyhealth
Janesville, WI · HybridFull-time$135–216K/yrPosted 1w agoStill listed today
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Job overview
The Senior Financial Actuary performs actuarial analyses for health insurance financial reporting, reserving, reconciliation, and forecasting. The role works with Actuarial, Finance, Claims, Underwriting, IT/Reporting, and other business areas to support accurate and timely information for reporting and decision-making. It independently performs analyses, contributes to improving actuarial processes and models, and advises on line-of-business strengths, weaknesses, and potential risks.
Skills & qualifications
Skills
Qualifications
Benefits
Full job description
OVERVIEW The Senior Financial Actuary is responsible for performing actuarial analyses related to health insurance financial reporting, claim and premium reserving, financial data reconciliation and forecasting. This position works closely with Actuarial, Finance, Claims, Underwriting, IT/Reporting and other business areas to ensure the accuracy, completeness, and timeliness of actuarial information used for financial reporting, reserving and business decision-making. The position requires strong business, analytical and technical skills, attention to detail, and the ability to work with complex health insurance financial and claims data. The Senior Financial Actuary is expected to independently perform assigned analyses and contribute to the development and improvement of actuarial processes, models, controls, and reporting. The Senior Financial Actuary will advise on strengths and weaknesses by line of business along with potential risks associated with each.
Schedule: 32 hours per week Shift: Monday to Friday Day Shifts
ESSENTIAL DUTIES AND RESPONSIBILITIES Financial Data Retrieval and Reconciliation
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Extracts information from the data warehouse and other data sources with an emphasis on efficiency
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Reconciles actuarial data and calculations to the general ledger, financial statements, claims systems, premium systems, membership systems, risk adjustment data, and other source systems. Maintains reconciliation data and documentation.
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Performs data validation and reasonableness checks before information is used for reserving or financial reporting
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Investigates and resolves any significant financial data differences discovered
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Assists in improving data flows, reconciliation processes, and reporting automation
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Supports internal and external financial and actuarial audits
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Supports the periodic reconciliation of MercyCare Planalytics reports
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Other duties as assigned
Financial Reserving
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Prepares and analyzes monthly, quarterly, and annual health insurance claim reserves, including incurred but not reported (IBNR) and other unpaid claim liabilities, using appropriate actuarial methodologies and assumptions. Prepares reserve estimates for different lines of business and different markets as appropriate.
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Prepares premium deficiency, risk adjustment, reinsurance, and other actuarial liabilities or financial estimates as applicable
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Analyzes reserve adequacy and identifies emerging claim trends or other factors that may affect future financial results
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Performs actual-to-expected analyses and explains changes in reserve estimates from prior periods
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Performs annual maintenance of risk adjustment scoring algorithm and monthly updates of MercyCare risk scores to support reserving and risk adjustment analyses
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Advises management on significant changes in reserve estimates and the financial implications of emerging trends
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Documents reserving methodologies, assumptions, calculations, and conclusions
Financial Reporting
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Provides claim reserve, premium, membership, risk adjustment, and other actuarial estimates to Finance within established reporting deadlines
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Works with Finance to complete required quarterly Medicaid financial reporting
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Assists with Medical Loss Ratio (MLR) calculations and related analyses, as applicable
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Prepares financial reporting exhibits and management reports and communicates key drivers of financial results
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Supports financial reporting related to premiums, claims, medical expenses, administrative expenses, risk adjustment, reinsurance, and other health insurance financial items
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Leads the actuarial portion of the year-end financial close, working closely with the outside actuary on the Statement of Actuarial Opinion
Forecasting & Financial Analysis
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Develops forecasts of claims, premiums, membership, medical expenses, and other health insurance financial results
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Performs variance analyses and explains significant differences between actual and expected results
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Supports annual budgeting and financial planning processes
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Develops financial scenarios and sensitivity analyses to evaluate potential changes in claims trends, membership, premiums, reimbursement, and other financial assumptions
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Provides actuarial analysis to support management decisions and business planning
Risk Adjustment and Reinsurance
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Supports financial analysis related to Affordable Care Act (ACA) risk adjustment, including risk adjustment receivables, payables, estimates, and changes in expected results as applicable to the company’s business
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Directs the Claims Department in the prioritization of pended claim processing during Q1 of each calendar year for risk adjustment optimization
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Creates actuarial analyses of stop-loss, reinsurance, or other risk-transfer arrangements
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Analyzes the financial impact of reinsurance recoveries, attachment points, exclusions, and other contractual provisions as applicable
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Develops monthly all relevant stop loss reserves for MercyCare stop loss
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Prepares the monthly commercial reinsurance notification and filing process
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Leads the annual reinsurance renewal process, providing data and analyzing quotes
Confidentiality, Privacy, Regulatory Compliance & Company Assets
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Protects Protected Health Information (PHI), personally identifiable information (PII), confidential member information, and other sensitive company information in accordance with HIPAA and applicable privacy and security requirements
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Maintains confidentiality of proprietary actuarial, financial, business, member, provider, and employee information
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Safeguards company assets, including financial information, computer equipment, systems, data, intellectual property, and other company resources
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Uses company systems, data, and other resources responsibly and in accordance with company policies
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Completes required privacy, security, compliance, and other company training
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Assists with regulatory filings and supporting actuarial documentation as assigned
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Identifies potential control weaknesses, data integrity issues, or financial risks and appropriately escalates them to management
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Supports compliance with applicable actuarial standards, insurance regulations, accounting requirements, and company policies
EDUCATION AND/OR EXPERIENCE Minimum Required:
- Bachelor’s degree in Actuarial Science, Mathematics or Statistics, or a related quantitative field
- Minimum 10 years of relevant actuarial experience, preferably in a health insurance environment
- Experience working with medical and drug claims, premiums, membership, and related financial data
- Demonstrated experience performing actuarial or financial analyses and reconciling data from multiple sources
Preferred:
- Experience with health insurance financial reserving
- Knowledge of statutory or Generally Accepted Accounting Principles (GAAP) financial reporting
- Experience with ACA, Medicare Advantage, Medicaid, or other health insurance programs
- Experience with risk adjustment, MLR, reinsurance and stop-loss
- Experience with Structured Query Language (SQL), Python, R, Power BI, Power Query, Visual Basic, Excel pivot tables or other analytical/data tools
- A background supporting actuarial and financial audits
CERTIFICATION/LICENSURE Minimum Required: Fellowship in the Society of Actuaries
OTHER SKILLS AND ABILITIES Technical Skills
- List key technical or job-specific skills required (e.g., proficiency with electronic health records, specialized equipment, software applications).
- Include any required training or ongoing education.
- Strong analytical, problem-solving, and critical-thinking skills
- Strong attention to detail and ability to identify data, calculation, and financial reporting discrepancies
- Advanced proficiency with Microsoft Excel and other analytical tools
- Ability to manage multiple priorities and meet recurring monthly, quarterly, and annual reporting deadlines
- Ability to communicate complex actuarial and financial concepts clearly to technical and non-technical audiences
- Acquaintance with Microsoft Access tables and queries
Core Competencies
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Strong communication skills, both written and verbal.
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Ability to follow instructions and procedures accurately.
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Demonstrated problem-solving and critical-thinking abilities.
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Ability to work independently and as part of a team.
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Commitment to maintaining confidentiality and ethical standards.
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Adaptability to changing priorities and environments.
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Customer service orientation and cultural sensitivity.
PAY RANGE:
$135,072.61 - $216,116.18 Mercyhealth is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identify, national origin, disability, or protected veteran status.
Mercyhealth offers competitive pay and a comprehensive benefits package including:
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Medical, Dental, Vision
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Life & Disability Insurance
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FSA/HSA Options
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Generous, accruing paid time off
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Paid Parental and caregiver leave
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Career advancement and educational opportunities
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Tuition and certification reimbursement
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Certification Reimbursement
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Well-being Programs
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Employee Discounts
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On-Demand Pay
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Financial Education
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Annual recognition/awards events
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Partner appreciation days
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Family entertainment/attractions discount
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Community service/improvement opportunities
Click here for more details regarding Mercyhealth Careers Benefit Information.
At Mercyhealth, we don’t simply hire people, we empower employee-partners who are passionate about making lives better. As an integrated health system, we deliver exceptional, coordinated across seven hospitals, 85 primary and specialty clinics, and a team of over 7,500 professionals serving northern Illinois and southern Wisconsin.
Mercyhealth has been nationally recognized for our commitment to our people and culture, including:
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#1 in the nation on AARP's Best Employers for Workers Over 50
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One of Working Mother magazine's 100 Best Companies for Working Mothers
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A Top 50 Company and Top 10 Nonprofit for Executive Women
How this job compares
Set against the 455 open Actuary jobs on Olive Jobs, counted November 10, 2026.
- Pay
- This posting$135–216K/yr
- US median$120–198K/yr404 salary ranges
This range's midpoint, $176K, is 15% above the US median midpoint ($153K) — in the top quarter of Actuary salary ranges across the US.
- Openings
- Olive Jobs lists 13 open Actuary jobs in Wisconsin and 455 across the US. 8% of them nationwide are listed as remote or flexible.
- Hiring the most across the US
- The Hartford89 open
- Deloitte75 open
- Zurich NA51 open
- Experience
- This posting asks for at least 10 years of experience — more than three in four Actuary postings that state a minimum ask for (median 4 years, across 409 postings).
- Education
- 171 of the 455 open Actuary jobs (38%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on November 10, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.
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