Interview Questions
Mercer Australia (Mercer) Interview Questions
Consulting · HQ Melbourne · Updated 2026
Mercer Australia is a consulting firm based in Melbourne, specialising in health, wealth, and career advisory services. Its interview process typically involves multiple stages, including behavioural interviews, case study assessments, and discussions to evaluate both technical skills and cultural fit.
This guide covers the questions candidates most commonly face at Mercer Australia interviews — from first-round HR screens to behavioural and consulting-specific rounds — plus the values Mercer assesses against and how to practise before the real thing.
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HR & motivation questions
1.
Tell me about yourself and why you applied for this role.
2.
Why do you want to work for Mercer specifically, rather than one of our competitors?
3.
What do you know about our company, our products and the challenges we face?
4.
Where do you see yourself in five years?
5.
What are your salary expectations for this role?
6.
Why are you leaving your current position?
Behavioural questions
Answer every one of these with the STAR method — situation, task, action, result. See our STAR method guide for worked examples.
1.
Tell me about a time you had to deliver a piece of work under significant time pressure.
2.
Describe a situation where you disagreed with a colleague or manager. How did you resolve it?
3.
Give an example of a time you made a mistake at work. What did you do about it?
4.
Tell me about a time you had to learn something completely new to get a job done.
5.
Describe a situation where you had to influence someone without having authority over them.
6.
Tell me about a time you received difficult feedback. How did you respond?
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Consulting questions to expect
1.
Walk me through how you would structure an approach to a problem you know nothing about.
2.
Tell me about a time you influenced a sceptical stakeholder with analysis or evidence.
3.
A client asks for a recommendation you believe is wrong for them. What do you do?
4.
Describe juggling multiple engagements or deadlines with competing partners or clients.
5.
Why consulting — and why this firm rather than the other majors?
6.
Tell me about a time you had to get up to speed on a new industry or domain extremely quickly.
Frequently asked questions
What is the Mercer Australia interview process like?
Most Mercer Australia roles involve an online application, one or more interviews (often starting with a phone or video screen, sometimes an AI-assessed recorded interview), and a final interview with the hiring manager. Behavioural questions using the STAR method feature heavily at every stage.
What questions does Mercer Australia ask in interviews?
Expect a mix of HR questions (why Mercer, tell me about yourself), behavioural questions about teamwork, pressure and conflict, and consulting-specific scenarios. The full lists on this page cover the most common of each.
How do I prepare for a Mercer Australia interview?
Research Mercer Australia's strategy and values, prepare 6–8 STAR stories that evidence them, and rehearse out loud. Interview Buddy's AI coach runs realistic Mercer Australia-specific mock interviews and scores every answer.
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