Property & Treaty Senior Support

Chaucer; Greater London; On-site; GBP 55,000 - 75,000; Full time

Job summary

A leading insurance group at Lloyd’s in Greater London is seeking a Senior Support Specialist in Exposure Management. This role involves providing expertise in catastrophe modelling, supporting underwriting decisions, and ensuring accurate portfolio insights. Candidates should have strong analytical and numerical skills, experience with catastrophe modelling, and familiarity with tools like MS SQL and RMS Risklink. The company promotes diversity and is open to flexible working arrangements.

Qualifications

• Experience in catastrophe modelling is essential.
• Strong numerical and analytical skills are required.
• Familiarity with statistical methodologies used in catastrophe models is necessary.

Responsibilities

• Monitor utilization of catastrophe modelling platforms.
• Support analysis of model outputs for underwriting decisions.
• Ensure accuracy of in-force Property and Treaty portfolio data.

Skills

Experienced catastrophe modeller

Strong numeracy skills

Strong understanding of probability and statistics

Strong knowledge of Microsoft Excel

Strong understanding of insurance and reinsurance financial terms

Knowledge of GIS

Programming languages (R, Python)

Education

Degree level education preferred

Professional qualifications (ACII, CRM, CCRA)

Tools

MS SQL

RMS Risklink

Job description

Job summary

This is a senior support role within Chaucer’s Exposure Management Team, focused on Property and Treaty business. The position provides advanced expertise and guidance across all Property and Treaty classes, supporting the development and performance of catastrophe modelling and exposure management activities. The role involves close collaboration with Property and Treaty Underwriters, delivering accurate portfolio insights and analytics to inform strategic decisions.

The job holder will play a key part in ensuring exposure information for monthly roll-ups and reporting is captured accurately in the appropriate systems. They will support account modelling for underwriting and pricing using internal and external modelling platforms, assist in analysing and explaining modelled results, monitor aggregate usage, and help maintain a complete and accurate portfolio of accounts.

Additionally, the role works with underwriters and the central exposure management team to assist in setting, monitoring, and reporting on internal and external appetites as required.

The role may also involve participating in wider Exposure Management Team activities, contributing to relevant projects across the business, staying up to date with developments in catastrophe management, and performing other related duties as needed to support the organisation’s ongoing needs.

Main duties

• Monitor the utilisation of various catastrophe modelling platforms to process, model and analyse aggregate and detailed exposure data
• Support the provision of analysis and insight into the model outputs to underwriters at both an account and portfolio level
• Support the monitoring of portfolios against risk appetite measures
• Support the maintenance of the in-force Property and Treaty portfolio and ensuring the completeness and accuracy of the data and results
• Consider and propose improvements to performance and efficiency
• In conjunction with the Portfolio Manager, work closely with the R&D team to prioritise and contribute to the validation for both internal and externally licensed catastrophe models

Additional Responsibilities

• Participating in the wider activities of the Exposure Management Team
• From time to time, taking part in relevant projects throughout the wider business
• Keeping up-to-date with new science and technological developments in the Catastrophe Management field
• Performing other related duties to meet the on-going needs of the organisation

Skills, Knowledge and Experience

Experience

Essential

• Experienced catastrophe modeller

Technical Skills

Essential

• Strong numeracy skills with a good understanding of probability and statistics
• A strong understanding of insurance and reinsurance financial terms
• Strong knowledge of Microsoft Excel and MS SQL
• Strong understanding of the statistical methodologies underlying catastrophe models
• A comprehensive understanding of RMS Risklink

Desirable

• Knowledge of GIS and/or other mapping software
• Knowledge of or interest in programming languages, including R and Python

Qualifications

Desirable

• Educated to degree level preferred but not essential for an excellent candidate
• Other relevant professional qualifications such as ACII, CRM or CCRA

Personal Skills

• Excellent organisational skills and able to meet deadlines and objectives
• Positive, proactive and self-motivating
• Excellent analytical skills and logically minded
• Team player with supervisory skills
• Excellent communications skills; able to present complex information clearly and concisely
• Strong interpersonal and influencing skills with the ability to build effective relationships

ABOUT US

Chaucer is a leading insurance group at Lloyd’s, the world’s specialist insurance market. We help protect industries around the world from the risks they face. Our customers include major airlines, energy companies, shipping groups, global manufacturers and property groups.

Our headquarters are in London, and we have international offices in Bermuda, Copenhagen, Dubai and Singapore to be closer to our clients across the world. To learn more about us please visit our website.

Chaucer is committed to diversity, actively values difference and respects people regardless of the protected characteristics which are outlined in the Equality Act 2010 (UK legislation) as a result of the Equal Treatment Directive 2006 (EU legislation).

A diverse workforce and an inclusive workplace are core to our success as a business and integral to our winning strategy and culture. We recruit from the widest available pool of talent, and our hiring, assessment and selection process is fair, free from bias and one which ensures we select the right person for the job, based on merit. We are committed to promoting a culture that actively values difference, and recognises that everyone has the right to be treated with dignity and respect throughout their employment.

We are open to considering flexible working arrangements for all roles and encourage you to outline your needs during the interview process.