Delegated Authority Underwriter

AON
Full-time Chelmsford, United Kingdom other-general
Posted:
February 26, 2026
Location:
Chelmsford, United Kingdom, United Kingdom

Job Description

Delegated Authority Underwriter
Do you have an insurance background and/or experience in the Lloyds of London Market?



Do you have passion for Underwriting and want to Underwrite the markets leading multi-line facility?



Aon Client Treaty (ACT) is AUM’s flagship facility and writes 19 different lines of business from Property to Marine to D&O and Product Recall. A role in Underwriting team will give a junior Underwriter the opportunity to write 19 lines gaining invaluable experience that is unique in the market, building relationships with a wide variety of broking teams to ensure Aon’s client needs are met.
This is a hybrid role with the flexibility to work both virtually and from our Chelmsford 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 organization, we are united through...

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Job Overview

Job Type: Full-time
Location: Chelmsford, United Kingdom
Posted: February 26, 2026
Deadline: March 07, 2026