L.E.K. Consulting Consultant Interview: Complete Guide
Updated January 2026·10 min read
Rounds
2 rounds
Duration
45-60 minutes
Prep Time
6-10 weeks
Key Insight: Candidate-Led Format
LEK uses a candidate-led format where you drive the case from start to finish. You'll need to structure your own approach and decide what to analyze next. For Consultant candidates, this means demonstrating strategic thinking and confident ownership of the problem-solving process.
What Consultants Do at LEK
Entry-level role at BCG and Bain for MBA graduates. Similar to Associate at McKinsey, Consultants lead analysis and manage client relationships.
- •Leading analytical workstreams
- •Developing strategic recommendations
- •Client relationship management
- •Team coordination
- •Presentation delivery
Interview Process
Entry-level Consultant candidates at LEK go through the standard process:
- •2 rounds of interviews
- •Mix of case and behavioral questions in each round
- •Each interview is approximately 45-60 minutes
- •Experience-based behavioral interview assessing leadership, impact, and collaborative problem-solving abilities.
Skills Tested
Leadership
Strategic reasoning
Quantitative skills
Communication
What Makes LEK Different
Private Equity Focus
A key element of the LEK interview process.
Strategic Due Diligence
A key element of the LEK interview process.
Market Assessment
A key element of the LEK interview process.
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Start PracticingFrequently Asked Questions
How many interview rounds are there for LEK Consultant?
LEK typically conducts 2 rounds of interviews for Consultant candidates. Each round is approximately 45-60 minutes and includes both case and behavioral components. Final rounds are typically conducted by senior partners.
What type of cases should I expect in a LEK Consultant interview?
LEK uses an candidate-led case format. Candidate-led format with emphasis on strategic due diligence and market assessment. Cases often involve private equity contexts and growth strategy. For Consultant positions, interviewers will calibrate case difficulty to your experience level, focusing on fundamentals and structured thinking.
How long should I prepare for a LEK Consultant interview?
Most successful Consultant candidates prepare for 6-10 weeks before their LEK interview. This includes mastering candidate-led cases, practicing mental math, and preparing behavioral examples.
What is unique about LEK's interview process?
LEK is known for its Private Equity Focus as well as Strategic Due Diligence and Market Assessment. Experience-based behavioral interview assessing leadership, impact, and collaborative problem-solving abilities. For Consultant candidates specifically, focus on demonstrating potential and learning agility.
What does a Consultant do at LEK?
Entry-level role at BCG and Bain for MBA graduates. Similar to Associate at McKinsey, Consultants lead analysis and manage client relationships. Day-to-day responsibilities include leading analytical workstreams, developing strategic recommendations, client relationship management. The role targets mba graduates and experienced professionals.