Marsh McLennan

Actuarial Modeling – Technical Manager

Marsh McLennan

full-time

Posted on:

Location Type: Hybrid

Location: New York CityUnited States

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Salary

💰 $100,000 - $150,000 per year

About the role

  • Build, test, document, and maintain actuarial logic implemented in code (Python/R) or modeling platforms, ensuring reproducible, version-controlled workflows
  • Design and implement end-to-end actuarial workflows across pricing, reserving, underwriting, and claims analytics; create developer-ready specifications and technical documentation
  • Leverage AI-assisted development tools, cloud platforms and machine learning algorithms to improve modeling, code generation, automated testing, and documentation while maintaining actuarial governance and correctness
  • Perform exploratory data analysis, validate data pipelines (SQL, Databricks, Azure), and turn complex datasets into clear recommendations with client-ready reporting, dashboards & relevant visualizations
  • Act as the liaison between actuarial subject matter experts and engineering teams: translate actuarial specifications into technical requirements, review implementations, and validate via unit and integration tests
  • Contribute to practice tooling, best practices, and business development; represent the practice at industry events

Requirements

  • Fellowship in a recognized actuarial body (e.g., FCAS/FIA) or equivalent senior actuarial qualification
  • 3+ years of P&C actuarial experience in consulting or insurance with hands‑on work in pricing, reserving, or claims analytics
  • Demonstrated experience in P&C modeling, building predictive models for frequency/severity, loss cost, and other relevant actuarial use cases
  • Strong technical skills with actuarial tools and experience with Python, R, or SQL are advantageous
  • Experience with Git/GitHub and Databricks preferred
  • Familiarity with cloud ML and data platforms (Azure ML) and ML Ops practices a plus
  • Experience with visualization tools (Power BI, matplotlib/ggplot) and dashboarding a plus
  • Excellent communication skills and demonstrated ability to translate complex technical work into clear business recommendations
  • Intellectual curiosity, self-motivation, and the ability to deliver against tight deadlines in a client facing consulting environment.
Benefits
  • performance-based pay program
  • year-end bonuses based on personal and corporate performance
  • health and welfare benefits
  • tuition assistance
  • 401K savings and other retirement programs
  • employee assistance programs
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PythonRSQLpredictive modelingdata analysisactuarial logicunit testingintegration testingmachine learningdata validation
Soft Skills
communicationintellectual curiosityself-motivationclient-facingtime managementproblem-solvingcollaborationtechnical translationadaptabilitybusiness recommendations
Certifications
FCASFIA