West Monroe case interview, people, process, tech
A 2021 guide on West Monroe's site describes a 45-minute, story-driven case study drawn from a real project, where you act as the consultant. It looks for critical thinking, problem solving and communication, and says there's no one right answer. It suggests a framework of people, process and technology, and warns against jumping straight to a solution. It also asks behavioral questions on its core values. To practice slowing down before the solution, Soreno, an AI voice interview practice app for consulting, investment banking and other finance candidates, runs a free operations case with no sign-up.
Updated
- 45 minutes, one story. A case from a real project, with you as the consultant, per its 2021 guide.
- People, process, technology. West Monroe itself recommends this flexible framework.
- No one right answer. It's testing how you think rather than what you know.
- A values interview too. Behavioral questions on its core values.
- Interview loops. Virtual loops can mean several interviewers in one continuous room.
A worked case with people, process and technology
West Monroe's cases are open-ended and come from its projects. This one uses the framework it recommends, plus simple payback math.
Example case: should an insurer automate claims?Soreno's invented case
Our own case, not West Monroe's. Every number is made up for practice.
The prompt
A slow claims team
A regional insurer handles 500,000 claims a year by hand. Its COO wants to buy software to automate them and asks whether to go ahead.
Pause and ask
Don't jump to the solution
Ask what the COO wants most: lower cost, faster payment or fewer errors. Ask who else has a stake, such as the claims team and IT. Then summarize the problem in a sentence.
Structure
People, process, technology
People: which jobs change, and who needs retraining? Process: should a broken process be fixed before it's automated? Technology: does the software connect to the current systems?
How to build an issue treeThe math
Payback in about 1.8 years
Automating 60% is 300,000 claims. At 20 minutes each, that's 100,000 hours, or $3,000,000 at $30 an hour. Less $500,000 in yearly fees, it saves $2,500,000. On $4,500,000 upfront, payback is 1.8 years.
Free case math drillsBack it up
Recommend, with the roadmap
Recommend a pilot on the simplest claims, a redesign of the process first and a plan to retrain staff. If pressed on the savings, explain that they only arrive if staff time truly moves to other work.
See a real sample report
What West Monroe looks for
Three things in the case, by its own definitions, and more across the wider interview. It publishes no scoring rubric.
Critical thinking
It defines this as the ability to gather and process information.
Problem solving
Coming up with the solution that has the most impact.
Communication
Expressing your thoughts with enthusiasm and confidence.
Aptitude and potential
It says it hires for these, including thinking through new challenges and being willing to execute as well as lead.
Values and collaboration
It asks how you've behaved in past situations to predict how you'd handle similar ones. Be candid and authentic.
Skills and expertise
It looks for consulting expertise with technology project experience, or deep technical skills with strong business acumen, and asks you to raise that in the interview.
From West Monroe: how to ace your case and West Monroe: the interview process.
How West Monroe's interviews run
West Monroe doesn't publish a round count. It does describe these pieces of the process.
Case, values and logistics
Case study
A real project, 45 minutes
You get a story-driven case and act as the consultant on it. Its guide is from June 2021 and is still published, so confirm details with your recruiter.
Values interview
Behavioral questions on core values
West Monroe says it replaced hiring for fit with hiring for values alignment. Interviewers must be trained before running this interview.
Format
Virtual or in person
Virtual interviews use Zoom or Teams. With several interviewers, you stay in one continuous room while they cycle through, and you can ask for a break.
In person
It books your travel
Bring a notepad and pen, which it says help most in a case. Dress business professional, in person or on video. Campus candidates traveling from out of town get a stipend.
After
A recruiter update
Your recruiter reaches out with next steps after debriefing with the interview team.
Read October 30, 2026. The pages we read don't give how many interviews to expect, a timeline or an online test.
12 open-ended practice questions
Written by us around its services: AI, mergers, operations, organization and people, and technology. Two values questions close the list.
Technology and AI4 questions
Start from the business goal, not the tool.
A bank wants to add an AI assistant for its call center. Where would you start?
What a strong answer does
Find the most common calls and what they cost. Say which should stay with people, and how you'd measure success.
A utility's new billing system is a year late and over budget. What would you do?
What a strong answer does
Separate scope, vendor, process and people causes. Decide what to fix, cut or reset before asking for more money.
A software firm's customers leave after a year. How can data help?
What a strong answer does
Find what those customers did differently early on. Turn it into a test of one change, with a measure you'd track.
A manufacturer wants to replace five old systems with one. How would you sequence it?
What a strong answer does
Map what depends on what and which site carries the least risk. Start small, and plan for the people who must switch.
Mergers3 questions
West Monroe's own example is a merger, so think across all three buckets.
Two regional hospitals have merged. What should leaders do in the first 100 days?
What a strong answer does
Cover culture and leadership, decision rules, and how the systems will connect. Keep patient care steady while you do it.
A private equity firm is buying a software company. What would you check in its technology?
What a strong answer does
Code quality, security, how much it costs to run and how dependent it is on a few people. Tie each finding to the price or the plan.
After a merger, sales teams from both firms keep calling the same customers. How would you fix it?
What a strong answer does
Define who owns which accounts, align pay so they don't compete and give both one customer system.
Operations and people3 questions
Back each conclusion with a reason you can defend.
A hospital's emergency room wait times have doubled in a year. How would you find out why?
What a strong answer does
Split the visit into arrival, triage, treatment and discharge, and find the longest wait. Ask what changed in demand or staffing. Practice it, see a model answer
A retailer's new warehouse tool saves time, but staff won't use it. What would you do?
What a strong answer does
Ask the staff why. Fix training or the process, and work out whether the tool really helps them or only their managers.
Software saves 10,000 hours a year at $40 an hour and costs $600,000 upfront. What's the payback?
What a strong answer does
$400,000 a year means 1.5 years. Then ask what it costs to run and whether those hours truly turn into savings.
Values and behavioral questions2 questions
Be candid. West Monroe says there's no one right answer.
Tell me about a time you learned from someone with a different perspective.
What a strong answer does
Say what they saw that you didn't and what you changed afterward. West Monroe says it wants people who learn from other views.
Why West Monroe?
What a strong answer does
Link your interest to its mix of business and technology and its employee ownership, and to something you've done.
More to prepare with
Habits West Monroe warns against
Jumping to the solution
It sees this often, and says those candidates miss stakeholder priorities and the steps that make a solution work.
A rigid framework
It wants one with room for flexibility and creativity, since its cases are open-ended.
Conclusions you can't support
Surface answers fall apart when pressed. Don't fall back on buzzwords or jargon.
Forgetting to close
It says its strongest candidates consistently summarize their thoughts at the end.
How to prepare for West Monroe
West Monroe's guidance first, then steps we suggest.
West Monroe's advice
Pause, ask, summarize
Take a moment to read the case, ask direct and specific questions, and sum up the problem before you solve it.
West Monroe's advice
Use the three buckets
Understand how people, process and technology depend on each other, then use them to organize your thinking and your closing summary.
West Monroe's advice
Set up your video call
Log in 10 minutes early to test internet, video and sound, and close email and messaging apps. Review your schedule so you know each section's length.
Sophomores
Join the Sophomore Series
Its virtual series covers consulting, personal brand, case interviews and internship recruiting. Its 10-week internship is for college juniors.
Our suggestion
Prepare stories by value
Read its core values, then prepare one specific story for each.
Our suggestion
Practice open-ended cases aloud
Try operations and technology cases where there isn't a single right number, and practice defending your reasoning.
West Monroe's own interview guidance
Free on westmonroe.com. The summaries are ours. It publishes no sample case.
How to ace your case study interviewCareer resource, June 2021
The 45-minute format, what it looks for and three tips: don't jump to the solution, use a flexible framework and back up your conclusions.
West Monroe: how to ace your caseThe interview processCareer resource and FAQs
What it hires for and practical answers on virtual and in-person interviews.
West Monroe: the interview processValues alignment instead of fitCareer resource
Why it runs a values contribution interview and how that works.
West Monroe: values alignmentDon't jump ahead, think it through
Soreno's AI interviewer runs open-ended cases out loud, presses you to back up your conclusions and scores how clearly you structured your answer. Free for 7 days. Soreno is not affiliated with West Monroe.
Questions people ask
How long is the West Monroe case interview?
Its case guide, from June 2021, describes 45-minute interviews with a story-driven case from a real project.
What framework should I use for West Monroe?
West Monroe recommends people, process and technology, used flexibly. It warns that a limiting framework gets in the way of open-ended cases.
Does West Monroe have a right answer for its cases?
It says there's no one right answer. It's assessing how you think, and whether you can back up your conclusions.
Do I need a technical background for the case?
West Monroe says its case studies assess how you think rather than what you know, which it says levels the playing field for diverse backgrounds.
What is West Monroe's values interview?
Behavioral questions built around its core values, used to assess alignment and set expectations about working there.
How many interviews does West Monroe have?
The pages we read don't give a count. Its FAQ gives an example of a candidate interviewing with four people consecutively in one virtual room.
What should I wear to a West Monroe interview?
It recommends business professional, for virtual and in-person interviews.
Is Soreno affiliated with West Monroe?
No. Soreno is independent of West Monroe and wrote the worked case and every practice question here.