Catastrophe Risk Modeling Specialist

Msig USA; Dallas, Northern (GA, KY); Hybrid; USD 125,000 - 140,000; Full time

Job summary

MSIG USA is seeking a Catastrophe Risk Modeling Specialist to join our hybrid team in Atlanta, GA (with potential NY/Warren locations). You will work with underwriters and modelers to perform account-level property catastrophe modeling using AIR and internal tools, ensuring data quality and supporting risk decisions.

The role emphasizes analyzing exposures, preparing reports for senior leadership, and assisting in monthly and quarterly modeling processes.

Qualifications

• 2–3 years of catastrophe modeling experience, preferably in commercial lines with portfolio focus.
• Proficiency in Verisk CAT modeling; Moody’s experience is a plus.
• Strong Excel and SQL skills; Python, VBA, or R are beneficial.
• Excellent communication to present analyses to stakeholders.
• Bachelor’s degree in a quantitative field.

Responsibilities

• Perform account-level property catastrophe modeling and support underwriters with day-to-day requests.
• Review and validate high-impact modeling results and improve efficiency.
• Identify and monitor aggregate exposures to mitigate extreme-event losses.
• Collaborate with underwriting, reinsurance and management to ensure data integrity.
• Deliver modeling outputs for Finance, Actuarial, and other teams; support ad hoc projects.
• Assist in monthly and quarterly modeling processes and training programs.

Skills

Catastrophe modeling

Verisk CAT modeling

Moody's

Excel

SQL

Python

VBA

R

Strong communication

Attention to detail

Education

Bachelor's degree in quantitative field

Tools

Verisk CAT modeling

Job description

## Catastrophe Risk Modeling SpecialistApply: Hybrid: NY-NYC (Ave of Americas): GA-Atlanta: IL-Chicago: TX-Dallas (Forney): Full time: Posted Yesterday: JR-000865MSIG USA continues to grow!**Company Overview:**MSIG USA is the US-based subsidiary of MS&AD Insurance Group Holdings, Inc., one of the world’s top P&C carriers and a global Class 15 insurer, with A+ ratings and a reach that spans 40+ countries and regions. Leveraging our 350-year heritage, MSIG USA brings the financial strength, expertise, and global footprint to offer commercial insurance solutions that address your business’s unique risks. Location: Hybrid role; Atlanta, GA preferred. Warren, NJ or NY considered. Other MSMM office locations may be possible. **Position Overview:**As an expanding and critical area in the insurance industry, catastrophe modeling plays a key role in protecting insureds from the impacts of climate change. MSMM is seeking a motivated individual with strong analytical skills and an interest in quantitative analysis to join our Catastrophe Modeling team.The Catastrophe Modeling Analyst will work closely with experienced modelers to perform account-level modeling for the company’s property portfolio using vendor software (AIR) and internal tools. This role involves collecting, analyzing, and ensuring the quality of property data, as well as supporting underwriters with outputs needed for informed risk decisions. Additional responsibilities include portfolio-level analysis for PML calculations, property aggregations, profitability, and trend indications. **Essential Functions:*** Perform account-level property catastrophe modeling and assist underwriters with day-to-day requests.* Review and validate high-impact account modeling results; support initiatives to improve modeling efficiency.* Identify and monitor aggregate exposures to mitigate potential losses from extreme events (e.g., hurricanes, earthquakes, wildfires).* Track and analyze underwriting data to manage MSMM’s property portfolio.* Maintain data quality through regular file and portfolio reviews and completion of QC checklists.* Collaborate with underwriting, reinsurance, and management teams to implement best practices for data integrity.* Provide modeling support for field underwriters and resolve related issues.* Deliver data and modeling results for Ceded Re, Actuarial, and Finance teams; complete ad hoc projects as needed.* Support monthly and quarterly modeling processes.* Assist in developing internal/external training programs related to catastrophe management.* Enhance reporting capabilities and create new reports for senior leadership. **Education & Experience:*** 2–3 years of experience in catastrophe modeling, preferably in commercial lines with portfolio modeling focus.* Proficiency in Verisk CAT modeling; Moody’s experience is a plus.* Strong understanding of commercial property insurance terms and ability to accurately model complex structures.* Advanced skills in Excel and SQL; experience with Python, VBA, or R is beneficial.* Excellent communication skills to present complex analyses to business stakeholders.* Highly organized with attention to detail; ability to manage multiple priorities and deliver high-quality work on time.* Bachelor’s degree in a quantitative field (mathematics, data science, computer science, or physical sciences). **Salary:** The base pay range is $125,000.00 - $140,000.00. Salary determinations are based on various factors, including but not limited to, relevant work experience, skills, certifications and location.