We are seeking a talented individual to join our Latin America & Caribbean Catastrophe Modelling team at Guy Carpenter. This role will be based in Miami, London, Mexico City, Lima or Bogotá. This is a hybrid role that has a requirement of working at least three days a week in the office.
As an experienced professional in Catastrophe Risk Modelling, you will provide complex, highly customized catastrophe analyses and model portfolios, delivering valuable insights. You will work closely with brokers and analytics teams to assess client catastrophe exposure data and manage modelling projects from start to finish, supporting clients across Latin America and the Caribbean.
We will count on you to:
- Organize client data, verify its reasonability, load it into catastrophe models, run simulations, and share outputs with senior colleagues to assess client risk exposure.
- Perform calculations to evaluate a range of risk exposures and predict outcomes supporting reinsurance transactions.
- Develop expertise in region- or peril-specific catastrophe risk management through research and experience.
- Review complex analyses completed by project team members and evaluate resulting data sets to calculate client risk exposure.
- Establish and maintain client relationships, resolving questions and challenges as they arise.
- Prepare summaries, presentations, and reports to communicate potential risks, loss results, and portfolio improvement recommendations to clients.
What you need to have:
- Bachelor’s degree (or equivalent) in a quantitative or natural sciences field such as applied mathematics, statistics, engineering, operations research, finance, economics, data science, computer science, or meteorology.
- 7+ years of experience in catastrophe risk modelling or related fields.
- Demonstrated ability to quickly learn new software and analytical concepts.
- Strong academic record and fluent English; Spanish language skills strongly preferred.
- Proactive mindset with the ability to lead internal initiatives and research projects to completion.
- Robust data management skills with the ability to manipulate, interpret, and extrapolate complex data.
- Superior communication and presentation skills to translate complex technical analysis into understandable terms for brokers and clients.
- Strong analytical, problem-solving skills, attention to detail, and financial aptitude.
- Collaborative, team-oriented approach with strong interpersonal skills to build and maintain client and internal relationships.
- Solid computer skills including Microsoft SQL, Office (Excel, Word, PowerPoint), and basic coding in any language.
What makes you stand out:
- Previous experience in a technical role at a reinsurance broker, market, or catastrophe model software vendor.
- Experience using Microsoft SQL, Python, Data Bricks, Alteryx, or Power BI.
- Scientific background in applied mathematics, statistics, meteorology, and/or seismology.
- Understanding of the insurance/reinsurance industry and product lines.
- Technical expertise working with Moody's RMS catastrophe models.
Why join our team:
- We help you be your best through professional development opportunities, interesting work and supportive leaders.
- We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities.
- Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being.
Skills Required
- Bachelor's degree in a quantitative or natural sciences field (applied mathematics, statistics, engineering, operations research, finance, economics, data science, computer science, or meteorology)
- 5-7+ years of relevant experience in catastrophe risk modelling or related fields
- Demonstrated ability to quickly learn new software and analytical concepts
- Strong academic record and fluent English
- Spanish language skills
- Proactive mindset with ability to lead internal initiatives and research projects to completion
- Robust data management skills; ability to manipulate, interpret, and extrapolate complex data
- Superior communication and presentation skills to translate technical analysis for brokers and clients
- Strong analytical and problem-solving skills, attention to detail, and financial aptitude
- Collaborative, team-oriented approach with strong interpersonal skills
- Solid computer skills including Microsoft SQL, Office (Excel, Word, PowerPoint), and basic coding in any language
- Previous experience in a technical role at a reinsurance broker, market, or catastrophe model software vendor
- Experience using Microsoft SQL, Python, Databricks, Alteryx, or Power BI
- Scientific background in applied mathematics, statistics, meteorology, and/or seismology
- Understanding of the insurance/reinsurance industry and product lines
- Technical expertise working with Moody's RMS catastrophe models
Marsh McLennan Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Marsh McLennan and has not been reviewed or approved by Marsh McLennan.
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Leave & Time Off Breadth — Leave offerings are described as generous, including sizable PTO, paid holidays, paid sick days, and additional time off such as paid volunteer time and “Summer days.” These time-off benefits are portrayed as a standout part of the overall rewards package.
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Healthcare Strength — Healthcare coverage is characterized as comprehensive, spanning medical, dental, and vision options, with additional supports like disability and life insurance and access to mental health resources and an EAP. The breadth of plan options is positioned as a core strength of the benefits package.
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Retirement Support — Retirement benefits are framed as solid, with 401(k) programs and employer matching frequently highlighted alongside other financial programs. Stock purchase options are also referenced as an additional wealth-building component of the total rewards mix.
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What We Do
Marsh McLennan (NYSE: MMC) brings together nearly 78,000 experts in risk, strategy, and people across Marsh, Guy Carpenter, Mercer, and Oliver Wyman, serving clients in over 130 countries. Marsh enables enterprise worldwide by helping clients manage risks, transforming uncertainty into opportunity. Guy Carpenter helps clients grow profitably with reinsurance broking expertise, advisory services, and advanced analytics. Mercer helps organizations advance the health, wealth, and careers of their most vital asset — their people. Oliver Wyman’s expertise in strategy, operations, risk, and organization transformation changes what is possible for our clients, their industries, and society. Together, we combine a unique range of capabilities to help our clients solve problems, seize opportunities, and build lasting success in increasingly complex operating environments.






