Aon Graduate Programme - Talent Solutions - Aon Assessment Solutions 2026

AON; City Of London; Hybrid; GBP 30,000 - 40,000; Full time

Job summary

A leading global professional services firm is seeking graduates for its 2026 Graduate Programme. Successful candidates will develop skills in analytical techniques, client relationship management, and online assessments within a supportive and inclusive environment. This role offers career progression, training opportunities, and flexibility after the initial training period in London.

Benefits

Global Wellbeing Days

Diverse work environment

Continuous learning culture

Qualifications

• Strong attention to detail.
• Proactivity and drive to get things done.
• Interest in technical aspects of online assessments.

Responsibilities

• Support client accounts with project management.
• Create and deliver training for clients.
• Design competency frameworks and skill profiles.

Skills

Motivation and ambition

Passion and curiosity

Commercial awareness

Understanding of psychometrics

Data handling in Excel

Education

MSc in Occupational Psychology or related field

1 or above in an undergraduate degree

Job description

Aon Assessment Solutions – Graduate Programme 2026

Start Date: 2nd September 2026

Application closing date: 5th December 2025

We reserve the right to close earlier if we received the quantity, quality & diversity of applications.

Better Decisions Begin with You

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.

Talent Solutions

At Aon, our people are our most valued asset. We want to attract, empower and retain the best people — and so do our clients.

Every organisation, industry, and economy around the world is facing more disruption than ever before. As companies increasingly expand beyond traditional boundaries, competition for skilled talent is intensifying across all sectors. In this fast-changing landscape, having the right people in the right roles is critical to driving business growth and managing volatility.

At Aon, our Talent Solutions practice helps organisations make smarter people decisions by combining data-driven insights, cutting-edge analytics, and expert advisory services. We partner with clients to align their workforce strategies with business goals—whether that’s attracting top talent, designing competitive reward programmes, or building resilient teams ready for future challenges.

Aon Assessment Solutions

Aon Assessment Solutions allows clients to maximise their investment in people through innovative, online psychometric assessment tools — which helps clients to attract, select and manage their teams.

Our team provides clients with powerful tools and insights to help them make better talent decisions at every stage of the employee lifecycle. This includes pre-hire assessments, identifying and developing future leaders, screening for digital skills and agility, and AI-enabled solutions.

Aon's Assessment Solutions undertakes 30 million assessments each year in 90 countries and 40 languages.

Your role as an Aon Assessment Solutions Graduate

Whether you're interested in developing your analytical skills, leveraging new technologies or building client relationships, you’ll be welcomed into a supportive and actively inclusive environment, deliberately designed for you learn and grow. As an Aon graduate, each day is an opportunity to develop new skills and help shape the future of our industry.

• Enjoy the reassurance of a structured pathway, developing your assessment knowledge and consultancy skills
• Get regular opportunities to network and work with diverse mentors
• Supporting on client accounts with project management and day-to-day delivery of assessment and development solutions
• Supporting the commercial team with pitches, proposals and demos
• Creating and delivering training for clients
• Supporting on the technical aspects of assessment such as system integration and solution testing
• Designing and implementing client solutions such as:
• Competency frameworks and skill profiles
• Designing interviews and assessment centre exercises
• Situational Judgement Questionnaires (SJQs)
• Designing bespoke candidate and recruiter insight reports
• Workshop design

Your Development

As an Aon Graduate, you will be enrolled onto our Launch Programme when you join. This development programme is built around the following core elements:

1. Business learning. On the job learning and experiences enabling you to develop your knowledge and understanding of your team and solution line.
2. Centralised learning. UK graduates complete in an Aon Induction, monthly webinars, business skills training and workshops; all designed to develop your knowledge of Aon, build your confidence and your network across our business.

Your career beyond your Graduate programme

Once you’ve completed the formal graduate programme, you’ll continue to receive lots of support at Aon. To aid your professional development you’ll receive regular performance feedback, and work with your line manager towards promotions, such as moving from a Graduate role into a Consultant role and eventually moving up to a Senior Consultant role where you can be leading complex projects within just a few years.

Next Steps

If you are interested in this graduate programme and would like to apply, here is some useful information:

Entry Requirements:

• MSc in Occupational Psychology or related field (e.g. HR, social sciences, wellbeing, etc)
• 1 or above in an undergraduate degree (or equivalent) in any degree subject (ideally psychology)

Right to work

Our graduates are on permanent contracts from day one, we welcome applications from candidates who have their own right to work within the UK where you can maintain and demonstrate your right to work throughout the duration of your employment. This may include pre-settled or settled status from the EU Settlement Scheme – or if you have applied and you are waiting for a decision.

What are we looking for?

• Motivation and ambition to pursue a career in Aon Assessment Solutions. To be able to articulate why you want to join this role at Aon
• Passion and curiosity. We are looking for candidates who want to understand what we do and are eager to learn more
• Commercial awareness. This helps us to provide support and advice to our clients with clarity and confidence to enable revenue growth
• Strong understanding of psychometrics
• Interest in technical aspects of online assessment
• Naturally curious, enthusiastic and highly motivated to find solutions and solve problems
• Strong attention to detail
• Proactivity and drive to get things done
• Comfortable working with data in Excel

Locations

We have graduate opportunities this year in the following locations: London

We recognise the value for our Early Career colleagues of being in the office environment from the beginning of their programme. As a new graduate, 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.

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.

Aon values an innovative, diverse workplace where all colleagues feel empowered to be their authentic selves. Aon provides equal employment opportunities to all employees and applicants for employment without regard to race, colour, religion, creed, sex, sexual orientation, gender identity, national origin, age, disability, veteran, marital, domestic partner status, or other legally protected status.

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 [e-mail] and a member of the UK Early Careers team will contact you.

About Aon

Aon plc (NYSE: AON) exists to shape decisions for the better — to protect and enrich the lives of people around the world. Through actionable analytic insight, globally integrated Risk Capital and Human Capital expertise, and locally relevant solutions, our colleagues provide clients in over 120 countries with the clarity and confidence to make better risk and people decisions that help protect and grow their businesses.

Follow Aon on LinkedIn, X, Facebook and Instagram. Stay up-to-date by visiting Aon's newsroom and sign up for news alerts here.

#AonGraduateUK

#TalentSolutionsAASUK