Tokyo, Japan
As a Catastrophe Modeler, you will support catastrophe risk analyses by preparing client exposure data, assisting with model-based analysis, and helping translate potential risk and loss results into clear client deliverables. You will also research relevant natural and man-made catastrophe perils to strengthen our analysis and reporting.
We will count on you to:
- Gather, organize, review, and validate raw client exposure data for use in catastrophe risk analyses.
- Assist with basic analyses using existing catastrophe risk models, with guidance from senior project team members.
- Prepare and format data sets for analysis and review by senior project team members.
- Support the preparation of client summaries, presentations, and reports covering potential risk and loss results.
- Research industry publications and scientific papers on specific or regional natural and man-made perils, summarizing relevant findings for use in analyses and client reports.
What you need to have:
- Strong attention to detail and the ability to organize, review, and manage data accurately.
- Ability to perform basic data analysis and follow established analytical processes.
- Strong written and verbal communication skills, with the ability to summarize technical information clearly.
- Ability to conduct research, evaluate relevant information, and produce concise summaries.
- A collaborative mindset and willingness to learn from senior project team members while managing assigned tasks responsibly.
What makes you stand out:
- Exposure to catastrophe modelling, risk analysis, insurance, reinsurance, or related financial services.
- Experience working with exposure data, analytical tools, spreadsheets, or data visualization and reporting applications.
- Familiarity with natural catastrophe perils, man-made catastrophes, or regional risk research.
- Experience preparing client-facing presentations, reports, or analytical summaries.
- Knowledge of the Japanese insurance or reinsurance market, or the ability to work effectively in both Japanese and English.
Skills Required
- Strong attention to detail and ability to organize, review, and manage data accurately
- Ability to perform basic data analysis and follow established analytical processes
- Strong written and verbal communication skills, including summarizing technical information clearly
- Ability to conduct research, evaluate relevant information, and produce concise summaries
- Collaborative mindset and willingness to learn from senior project team members while managing assigned tasks responsibly
- Exposure to catastrophe modelling, risk analysis, insurance, reinsurance, or related financial services
- Experience working with exposure data, analytical tools, spreadsheets, data visualization, or reporting applications
- Familiarity with natural catastrophe perils, man-made catastrophes, or regional risk research
- Experience preparing client-facing presentations, reports, or analytical summaries
- Knowledge of the Japanese insurance or reinsurance market
- Ability to work effectively in both Japanese and English
What We Do
Oliver Wyman is a global leader in management consulting. With offices in more than 70 cities across 30 countries, Oliver Wyman combines deep industry knowledge with specialized expertise in strategy, operations, risk management, and organization transformation. The firm has more than 7,000 professionals around the world who work with clients to optimize their business, improve their operations and risk profile, and accelerate their organizational performance to seize the most attractive opportunities. Oliver Wyman is a business of Marsh McLennan [NYSE: MMC].








