Senior Broker

Aon Corporation; Greater London; Hybrid; GBP 75,000 - 120,000; Full time

Job summary

Aon plc in London is seeking a Senior Broker to join its International Casualty team on a hybrid basis. The role involves managing complex placements for high-profile clients across international markets.

You will review submissions, lead quote activity across Lloyd's and European markets, and develop placement strategies while mentoring colleagues. This is a high-visibility position within Aon's Global Broking Centre with global reach.

Qualifications

• Significant experience in insurance broking or underwriting.
• Strong knowledge of international casualty markets.
• Experience with Construction, Natural Resources or General Liability sectors.

Responsibilities

• Review and assess client submissions to identify exposures.
• Lead quote and market broking across Lloyd's, London and European markets.
• Develop placement strategies for complex risks.
• Present terms, market insight and recommendations to clients and colleagues.
• Manage firm-order broking with timely execution.
• Review Market Reform Contracts and documentation before binding.
• Provide clear cover confirmations to clients and partners.
• Build relationships with clients, underwriters across international territories.
• Provide market intelligence and placement advice to support client decisions.
• Lead client and market meetings with confidence and credibility.
• Contribute to team strategy, business development and tenders.
• Coach and share knowledge with colleagues to develop capability.

Skills

Insurance industry experience

Broking/Underwriting

Market relationships

International casualty knowledge

Negotiation skills

Independent decisions

Coaching/team development

Job description

Senior Broker – International Casualty | London | Hybrid Working

Aon is seeking an accomplished Senior Broker to join its International Casualty team within the Global Broking Centre. You will become part of a collaborative team of approximately 25 brokers, bringing together a broad range of specialist expertise and experience. The team advises a high-profile portfolio of clients across international territories, with risks spanning Construction, Natural Resources, General Liability and other complex casualty sectors.

This is a visible and varied senior role for someone looking to build on an established career in international insurance. You will lead and support complex placements, work closely with clients, Aon colleagues and markets across multiple territories, and develop broader commercial and technical expertise. The position offers exposure to a diverse portfolio, opportunities for international travel, involvement in team strategy and tenders, and a meaningful role in coaching colleagues. You will also benefit from Aon’s global network, analytical capabilities and market-leading trading facilities.

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

• Review and assess client submissions, identifying key exposures and placement considerations.
• Lead quote and follow-market broking activity across the Lloyd’s, London and European international casualty markets.
• Develop effective placement strategies for complex risks.
• Present terms, market insight and recommendations clearly to clients and Aon network colleagues.
• Manage firm-order broking ensuring accurate and timely execution.
• Review draft and final Market Reform Contracts and supporting documentation before binding.
• Provide clear and timely cover confirmation to clients and network partners.
• Build trusted relationships with clients, underwriters and colleagues across international territories.
• Provide benchmarking, market intelligence and placement advice to support informed client decisions.
• Prepare for and lead client and market meetings with confidence and credibility.
• Contribute to team strategy, business development initiatives and high-quality tender responses.
• Coach, mentor and share technical knowledge with colleagues, helping to develop capability across the team.

Skills and experience that will lead to success

• Significant experience within the insurance industry, gained in a broking or underwriting environment, together with strong market relationships.
• Strong technical knowledge of international casualty risks and insurance markets; experience across Construction, Natural Resources or General Liability would be particularly valuable.
• A proven ability to manage complex placements, client relationships and a portfolio of business with sound commercial judgement.
• Confident communication, negotiation and presentation skills, with the ability to influence senior stakeholders.
• A collaborative approach, combined with the confidence to work independently, take ownership and make well-reasoned decisions.
• An interest in developing others and contributing to a supportive, high-performing team culture.
• The ability to use relevant insurance technology and placement platforms to deliver an efficient, high-quality client service.
• A proactive mindset and enthusiasm for continuing your own professional development in a global organisation.