Commercial Risk and Reinsurance Broking Summer Internship 2025

Aon shapes decisions for the better to protect and enrich the lives of people around the world. When you join us, you’ll become empowered to make the same impact, as you explore ways of becoming a more relevant, connected and valued professional. 

Risk Capital

Join Aon as a Commercial Risk or Reinsurance summer intern and spend 9 weeks discovering why insurance, reinsurance and risk management are the cornerstones of every company's capital structure. We help our clients identify their risks, ensuring they have the best possible cover to mitigate them.

As well as identifying risk for our clients, we also predict and spread risk. This means that, if major catastrophes hit, economies can keep going and people can get on with their lives. As an Aon Summer Intern, you'll play a key role in making this essential work happen.

We’ll help you learn about our business and the broking process, develop your professional skills and build strong relationships with clients and colleagues alike.

• Commercial Risk Solutions: Trends in economics, demographics and geopolitics – compounded by the rapid pace of technological change – are creating unprecedented volatility for organisations. We assist clients with their insurance buying decisions, aiming to optimize the balance of risk transfer and retention financing through valuation and analysis.  You can learn more about our Risk Transfer offerings here: Broking and Risk Transfer | Aon
• Reinsurance Solutions: Unprecedented volatility is creating new risks and opportunities for organisations across the global economy. We provide risk transfer, claims advocacy and capital management solutions to help re/insurers reduce volatility and build more resilient businesses, governments and communities. To explore our solutions for insurers, click here: Reinsurance | Aon 

Your role as a Summer Intern in Commercial Risk or Reinsurance Solutions

You’ll join either our Commercial Risk Solutions or Reinsurance Solutions team, playing a crucial role in delivering dynamic, bespoke intellectual and financial capacity to our clients all around the world.

Our interns experience the full lifecycle of our business — from trading risk in the market and understanding the importance of claims through to winning new business. You’ll focus on developing client-management skills too and build relationships with a broad spectrum of people — including clients, our own industry specialists and members of the global insurance and reinsurance markets.

We’ll give you real responsibility early on, to ensure you gain a deep understanding of your potential future career path.

Your development

As an Aon Summer Intern, you will be enrolled onto our award-winning development programme. For 9 weeks you will have the opportunity to take part in a wide range of insightful and interactive training and development activities in addition to your role.  Here are the of key elements of our 9-week Internship development programme:

• Induction – a great way for you to learn about Aon and our Story, meet and network with your fellow interns and Aon colleagues from across our business including senior leaders; technical and business training to equip you with skills and knowledge to help you in your role
• Aon Business focused project – our interns are given a project to complete during the programme. You and your team of fellow interns will be tasked to research and help to find solutions for a real business challenge. At the end of the internship, you will have the chance to present your findings to a panel of Aon colleagues
• Feedback – when you start as an intern at Aon, you will have time with your line manager to discuss your goals and throughout your internship you will receive feedback and support.

Your career beyond your Summer Internship

Once you’ve completed the formal summer internship programme, depending on your performance, you may be offered a role on our graduate programme for the following year. When you return, you’ll be part of our Launch development programme where we’ll fully support your study towards your professional qualification, level 4 Diploma in Insurance from the CII (Chartered Insurance Institute) and beyond.

Next steps

If you are interested in our Summer Internship programme and would like to apply, here are some things to help you:

Commercial Risk OR Reinsurance Solutions

We encourage you to take the time to review our Commercial Risk & Reinsurance solution lines. When you complete your application, select your first-choice preferred solution line should you be successful. Please note that where possible, we will try to consider you for your first-choice preference, however we cannot guarantee your first choice due to availability of roles. If your first choice is unavailable at the time of your Assessment Centre, we will also consider you for the other teams.

 Entry requirements

• You will need to be on track to achieve a 2:1 degree (or equivalent) in any subject area
• Please be aware for future opportunities, including graduate roles, applicants must be eligible to work in the UK without the need for visa sponsorship now or in the future; or you have pre-settled or settled status from the EU Settlement Scheme – or if you have applied and you're waiting for a decision.

 What are we looking for?

• Motivation and ambition – you will need to be able to articulate why you want to start your career in Commercial Risk or Reinsurance
• Commercial awareness – this helps us to provide support and advice to our clients with clarity and confidence
• Ability to build relationships, communicate and work collaboratively to develop solutions for our clients

We recognise the value for our Early Career colleagues of being in the office environment from the beginning of their programme. As a new intern, you will spend your 9 weeks in the Aon office or with clients.

If you join us as a graduate, after your internship, you will spend the first 6 months based in the office to support your learning, development, and progression. This will enable you access to support from managers, collaborate with colleagues as well as grow your network across Aon. After completing this initial training period, you will then have the opportunity to work more flexibly, spending at least 3 to 4 days face to face in the Aon office or with clients.

How we support our colleagues

In addition to our comprehensive benefits package, we encourage a diverse workforce. Plus, our agile, inclusive environment allows you to manage your wellbeing and work/life balance, ensuring you can be your best self at Aon. Furthermore, all colleagues enjoy two “Global Wellbeing Days” each year, encouraging you to take time to focus on yourself.  We offer a variety of working style solutions, but we also recognise that flexibility goes beyond just the place of work... and we are all for it. We call this Smart Working!

Our continuous learning culture inspires and equips you to learn, share and grow, helping you achieve your fullest potential. As a result, at Aon, you are more connected, more relevant, and more valued.

We provide individuals with disabilities reasonable accommodations to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment in accordance with applicable law.

If you require any reasonable accommodations or adjustments, please contact graduates@aon.co.uk and a member of the UK Early Careers team will contact you.

Aon values an innovative, diverse workplace where all colleagues feel empowered to be their authentic selves. Aon is proud to be an equal opportunity workplace.