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London, UK

Actuarial Analyst - (Re)insurance

None
Financial Services
Finance
November 5, 2025

Aon

Risk, insurance & human-capital advisory firm
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Actuarial Analyst - (Re) Insurance

Can you bring both actuarial experience and (re)insurance knowledge from within the London Market to a new exciting role here at Aon? Are you interested in working in specialty classes of business to include Marine, Property and Aviation ? If so, then we'd love to hear from you in connection with this brand new, hybrid working, role based from our flagship London office.

Aon is in the business of better decisions

At Aon, we shape decisions for the better to protect and enrich the lives of people around the world.

As an organisation, we are united through trust as one inclusive team, and we are passionate about helping our colleagues and clients succeed.

What the day will look like

In this wide and varied role your responsibilities will include:

Data preparation

Reinsurance pricing and analysis

Actuarial model building and testing

Presentation of results and advice to clients and brokers

Actuarial research and development

Training junior team members

Promotion of actuarial expertise internally

Working collaboratively in a team environment with colleagues and client stakeholders

Demonstrating commitment to personal & team development

Building relationships with clients and markets

Identifying opportunities to work more efficiently and take on additional responsibility

Responsible for working in accordance with the Aon UK Limited Risk Management Framework, and compliance with the Aon UK Limited policies, including participation in the management of risks (including completion of mandatory training) that may adversely affect the business, interests or reputation of any Group Company.

How this opportunity is different

This is a phenomenal opportunity to join Aon in a role that combines technical delivery of work and subsequent communication of findings to brokers and clients. There will be a broad range of projects to work upon from inception to delivery and as a result you'll have engagement with other colleagues and exposure to clients and the wider firm.

Skills and experience that will lead to success

Highly numerate graduate with experience in (re)insurance pricing or capital modelling

Experience in the London market or reinsurance

Analytical skills – strong data analysis and manipulation.

Authority in Excel and other Microsoft Office products

Strong communicator – presenting sophisticated ideas simply

Strong time management skills – handling several projects at the same time

Critical thinking – problem diagnosis and problem solving

Creative, innovative and logical thinking

Excellent attention to detail

Ability to build and maintain positive relationships