Aon Financial Analyst Interview
Complete guide to the Financial Analyst interview at Aon — real questions, insider tips, salary data, and stage-by-stage preparation.
Overview
Interviewing for Financial Analyst at Aon
Interviewing for a Financial Analyst position at Aon is a distinct experience from applying to the same role elsewhere. Aon with 50,000+ employees, has built a structured hiring process that reflects both the demands of the Financial Analyst role and the company's own values and culture. The process is designed to assess not just whether you can do the job technically, but whether you'll thrive in Aon's specific working environment.
For Financial Analysts specifically, Aon looks for candidates who combine technical competence with commercial awareness and sound judgement. You should expect rigorous assessment of your analytical skills, your understanding of consulting & advisory fundamentals, and your ability to communicate complex information clearly. The interviewers want evidence that you can operate in a regulated, high-stakes environment.
Understanding what Aon values — and how that translates into their interview expectations for a Financial Analyst — gives you a significant advantage. This guide breaks down the full process, the specific questions you're likely to face, and how to prepare effectively.
Process
How Aon interviews Financial Analysts
Aon's interview process for Financial Analyst roles typically runs 4-8 weeks and involves 5 distinct stages. The process begins with online application and cv screening and progresses through increasingly focused assessments. Each stage is designed to evaluate different aspects of your suitability — from baseline qualifications through to cultural alignment and role-specific capability.
For Financial Analyst candidates, the process includes competency-based interviews testing your analytical rigour, commercial awareness, and ability to work under pressure. Aon often includes a numerical reasoning or case study element for Financial Analyst roles, so prepare to demonstrate your quantitative skills in a timed setting. The final stages focus on cultural fit and your long-term ambitions within consulting & advisory.
Online application and CV screening
Online application and CV screening
Tailor your application specifically for the Financial Analyst role at Aon. Highlight experience with Advanced Excel and VBA, Financial modelling (three-statement, DCF, LBO), Data visualisation (Tableau, PowerBI) and use language that mirrors their job description. Aon receives high volumes of applications, so a generic CV will be filtered out.
First-round interviews (case discussions and HR thinking)
First-round interviews (case discussions and HR thinking)
Prepare concrete examples of your Financial Analyst work. Demonstrate your analytical thinking and attention to detail. Aon values candidates who can structure their approach clearly and explain their reasoning.
Second-round interviews (complex cases and strategic discussion)
Second-round interviews (complex cases and strategic discussion)
Prepare concrete examples of your Financial Analyst work. Demonstrate your analytical thinking and attention to detail. Aon values candidates who can structure their approach clearly and explain their reasoning.
Final round with senior consultant or director on career vision
Final round with senior consultant or director on career vision
This stage assesses your strategic thinking and cultural fit at Aon. Prepare to discuss where you see yourself in 3-5 years and how the Financial Analyst role fits your career goals. Ask thoughtful questions about Aon's direction and team structure.
Optional analytical or case assessment
Optional analytical or case assessment
Prepare concrete examples of your Financial Analyst work. Demonstrate your analytical thinking and attention to detail. Aon values candidates who can structure their approach clearly and explain their reasoning.
Format
Interview format and logistics
Aon's interview process for Financial Analyst roles follows a structured format with clear stages. Initial screening is typically a phone or video call (20-30 minutes), followed by competency-based interviews (45-60 minutes each) that may be conducted in person at their offices. Aon often includes a case study, numerical reasoning test, or presentation exercise for Financial Analyst candidates. Final-round interviews with senior leadership tend to be in person, with formal dress expected.
Qualities
What Aon looks for in Financial Analysts
Analytical rigour and HR consulting thinking
Aon values analytical rigour and hr consulting thinking because Analytical rigour and HR consulting thinking.
As a Financial Analyst, demonstrate this through Questions assumptions, performs sensitivity analysis, and doesn't stop at the obvious conclusion.
Benefits and compensation acumen
Aon values benefits and compensation acumen because Benefits and compensation acumen.
For the Financial Analyst role, show this by sharing examples where you used Advanced Excel and VBA or Financial modelling (three-statement, DCF, LBO) to deliver measurable results.
Communication clarity and ability to advise on complex matters
Aon values communication clarity and ability to advise on complex matters because Communication clarity and ability to advise on complex matters.
As a Financial Analyst, demonstrate this through Presents findings clearly in presentations and dashboards; explains "so what" and implications to non-financial colleagues.
Collaborative approach with strong engagement skills
Aon values collaborative approach with strong engagement skills because Collaborative approach with strong engagement skills.
For the Financial Analyst role, show this by sharing examples where you used Advanced Excel and VBA or Financial modelling (three-statement, DCF, LBO) to deliver measurable results.
Excel mastery
For Financial Analyst roles specifically, excel mastery is essential because Builds complex models efficiently; uses VBA, pivot tables, and advanced formulas; doesn't hardcode assumptions.
Prepare 2-3 examples from your experience that clearly demonstrate excel mastery. Aon's interviewers will probe this in behavioural questions.
Questions
Aon Financial Analyst interview questions
Tell us about your background and interest in Aon.
Aon asks this to assess your fit for the Financial Analyst role and alignment with their values.
Frame your answer around your Financial Analyst experience specifically. Reference Aon's values or recent projects to show you've done your research.
Describe a project involving benefits, compensation, or pensions.
Aon asks this to assess your fit for the Financial Analyst role and alignment with their values.
Frame your answer around your Financial Analyst experience specifically. Reference Aon's values or recent projects to show you've done your research.
Give an example of when you analysed HR or compensation data.
Aon asks this to assess your fit for the Financial Analyst role and alignment with their values.
Frame your answer around your Financial Analyst experience specifically. Reference Aon's values or recent projects to show you've done your research.
How do you approach benefits or compensation strategy?
Aon asks this to assess your fit for the Financial Analyst role and alignment with their values.
Frame your answer around your Financial Analyst experience specifically. Reference Aon's values or recent projects to show you've done your research.
Tell us about a time you advised on talent or HR decisions.
Aon asks this to assess your fit for the Financial Analyst role and alignment with their values.
Frame your answer around your Financial Analyst experience specifically. Reference Aon's values or recent projects to show you've done your research.
Choose your interview type
Your question
“Tell me about yourself and what makes you a strong candidate for this role.”
The role
Working as a Financial Analyst at Aon
A typical day as a Financial Analyst at Aon blends the core responsibilities of the role with Aon's specific working culture and pace. In an organisation of 50,000+ employees, you'd be part of a structured team with clear reporting lines, regular meetings, and established processes. Aon's consulting & advisory focus means the work carries a results-oriented rhythm where impact is measured and visible.
Your day would typically involve prepare financial forecasts and budgets by gathering input from business units, building multi-year models, and stress-testing against scenarios. you'll use historical data to set growth assumptions,. At Aon specifically, this work is shaped by their emphasis on analytical rigour and hr consulting thinking and benefits and compensation acumen, so expect collaborative working, regular check-ins, and an environment where proactive contribution is noticed and rewarded.
Compensation
Financial Analyst salary at Aon
Typical range
£45,000–£65,000 (typically above market average)
Financial Analyst salaries at Aon tend to sit at the upper end of the UK market. Aon offers structured pay bands with clear progression tied to performance reviews and promotions. The UK average for Financial Analysts ranges from £28,000–£38,000 at junior level to £70,000–£100,000 for experienced professionals, and Aon's positioning within that range reflects their consulting & advisory standing and location.
Beyond base salary, Aon offers a benefits package that includes Competitive salary with performance bonus (10-20% of base), Private health insurance with family coverage options, Pension scheme with generous employer contribution (8%+), Flexible working and parental leave (18+ weeks), Professional development budget and training. For Financial Analysts specifically, the bonus structure can be substantial — performance bonuses in financial services often add 10-30% to base salary.
FAQs
Frequently asked questions
How long does the Aon Financial Analyst interview process take?
Aon's interview process for Financial Analyst roles typically takes 4-8 weeks. This varies depending on the seniority of the role and the number of candidates at each stage. Some candidates report faster timelines when there's an urgent hiring need.
What salary can a Financial Analyst expect at Aon?
Financial Analyst salaries at Aon range from £28,000–£38,000 for junior positions to £70,000–£100,000 for experienced professionals. Aon generally offers competitive packages with structured pay progression.
What does Aon look for in Financial Analyst candidates?
Aon prioritises analytical rigour and hr consulting thinking, benefits and compensation acumen, communication clarity and ability to advise on complex matters when hiring Financial Analysts. Beyond technical competence, they value candidates who align with their company culture and can demonstrate measurable impact from previous roles.
Is it hard to get a Financial Analyst job at Aon?
Aon is a competitive employer for Financial Analyst positions. As a major employer, they receive high volumes of applications, so standing out requires a tailored application and thorough preparation. The key differentiator is preparation: candidates who research Aon specifically and connect their experience to the role's requirements consistently outperform those who don't.
What's the best way to prepare for a Financial Analyst interview at Aon?
Start by researching Aon's values, recent news, and consulting & advisory position. Prepare 6-8 structured examples from your Financial Analyst experience covering analytical rigour and hr consulting thinking and benefits and compensation acumen. Practise discussing your technical skills (Advanced Excel and VBA, Financial modelling (three-statement, DCF, LBO), Data visualisation (Tableau, PowerBI)) with specific outcomes. Prepare thoughtful questions about the role and team.
Does Aon offer graduate or entry-level Financial Analyst positions?
Aon typically offers structured graduate programmes and entry-level Financial Analyst pathways. Check their careers page for current openings — application windows for graduate schemes often close 6-12 months before the start date.
What format are Aon's Financial Analyst interviews?
Aon typically uses a mix of video and in-person interviews. Early stages are usually conducted remotely, with later rounds — particularly final interviews with senior leadership — held at their offices. Competency-based interviews are the norm, often supplemented with case studies or numerical reasoning tests. Each interview stage typically lasts 30-60 minutes.
Can I negotiate salary for a Financial Analyst role at Aon?
Yes — salary negotiation is expected for most Financial Analyst positions at Aon. Larger employers like Aon have structured pay bands, but there's usually flexibility within each band. Research market rates for Financial Analysts in consulting & advisory before the conversation. Beyond base salary, consider negotiating on benefits, start date, professional development budget, or flexible working arrangements. The best time to negotiate is after you have a formal offer — not during the interview process.
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