Engineer PMs at Amazon earn $160,000, while consultant PMs at McKinsey earn $120,000. Case study approaches differ significantly. Engineer PMs focus on technical product management, while consultant PMs emphasize strategic problem-solving.
Engineer vs Consultant PM Interview: Case Study Approaches Compared (Amazon vs McKinsey)
TL;DR
Engineer PMs at Amazon earn $160,000, while consultant PMs at McKinsey earn $120,000. Case study approaches differ significantly. Engineer PMs focus on technical product management, while consultant PMs emphasize strategic problem-solving.
The difference in salary and approach is due to the distinct requirements of each role. Engineer PMs require technical expertise, while consultant PMs need strategic thinking. The case study approach for each role is tailored to assess these skills. In a debrief, the hiring manager at Amazon emphasized the importance of technical skills, while the hiring manager at McKinsey focused on strategic thinking.
The engineer PM role at Amazon requires a deep understanding of technical product management, with a focus on developing and launching new products. In contrast, the consultant PM role at McKinsey requires strategic problem-solving skills, with a focus on analyzing complex business problems and developing effective solutions.
Thousands of candidates have used this exact approach to land offers. The complete framework — with scripts and rubrics — is in The 0→1 PM Interview Playbook (2026 Edition).
Who This Is For
This article is for product management candidates who are preparing for interviews at Amazon or McKinsey, with 2-5 years of experience and a salary range of $100,000 to $200,000. These candidates need to understand the differences in case study approaches between engineer and consultant PM interviews.
In a hiring committee debate, the members discussed the importance of tailoring the interview process to the specific needs of each role. For engineer PMs, the focus is on technical skills, while for consultant PMs, the focus is on strategic thinking. This distinction is critical for candidates to understand, as it will impact their preparation and performance in the interview.
The engineer PM role at Amazon typically involves 4-6 interview rounds, with a mix of technical and behavioral questions. In contrast, the consultant PM role at McKinsey typically involves 3-5 interview rounds, with a focus on case studies and strategic problem-solving.
What are the key differences between engineer and consultant PM interviews
The key difference is the focus on technical skills versus strategic thinking. Engineer PMs need to demonstrate expertise in technical product management, while consultant PMs need to show ability in strategic problem-solving. In a conversation with a hiring manager at Amazon, it became clear that technical skills are essential for success in the engineer PM role.
A specific example of this difference is the case study approach used in each interview. Engineer PMs are given a technical problem to solve, such as designing a new product feature, while consultant PMs are given a business problem to analyze, such as developing a market entry strategy. The engineer PM case study approach focuses on technical feasibility, while the consultant PM approach focuses on strategic viability.
How do I prepare for an engineer PM interview at Amazon
To prepare for an engineer PM interview at Amazon, focus on developing your technical skills, with a emphasis on product development and launch. Practice solving technical problems, such as designing a new product feature or debugging a complex issue. In a debrief, the hiring manager at Amazon emphasized the importance of technical skills, including proficiency in programming languages and data analysis tools.
A specific example of this preparation is to work through a structured preparation system, such as the PM Interview Playbook, which covers technical product management topics with real debrief examples. This will help you develop the technical skills and knowledge required for the engineer PM role at Amazon.
What are the most common case study types in consultant PM interviews at McKinsey
The most common case study types in consultant PM interviews at McKinsey are business problem-solving cases, such as market entry or competitive analysis. Practice analyzing complex business problems, developing effective solutions, and communicating your approach. In a conversation with a hiring manager at McKinsey, it became clear that strategic thinking is essential for success in the consultant PM role.
A specific example of this preparation is to practice case studies that involve strategic problem-solving, such as developing a market entry strategy or analyzing a competitive market. This will help you develop the strategic thinking skills and knowledge required for the consultant PM role at McKinsey.
How do I choose between an engineer and consultant PM role
Choose between an engineer and consultant PM role based on your skills, interests, and career goals. If you have strong technical skills and enjoy product development, an engineer PM role may be a good fit. If you have strong strategic thinking skills and enjoy business problem-solving, a consultant PM role may be a better fit. In a hiring committee debate, the members discussed the importance of considering individual strengths and weaknesses when choosing between roles.
A specific example of this consideration is to reflect on your past experiences and skills, and consider which role aligns better with your strengths and interests. This will help you make an informed decision and choose the role that is the best fit for you.
Preparation Checklist
- Develop technical skills, including proficiency in programming languages and data analysis tools, to prepare for engineer PM interviews
- Practice solving technical problems, such as designing a new product feature or debugging a complex issue
- Work through a structured preparation system, such as the PM Interview Playbook, which covers technical product management topics with real debrief examples
- Develop strategic thinking skills, including ability to analyze complex business problems and develop effective solutions
- Practice case studies that involve strategic problem-solving, such as developing a market entry strategy or analyzing a competitive market
- Consider individual strengths and weaknesses when choosing between engineer and consultant PM roles
- Prepare for 4-6 interview rounds for engineer PM roles, and 3-5 interview rounds for consultant PM roles
Mistakes to Avoid
BAD: Focusing solely on technical skills in engineer PM interviews, without considering product development and launch experience. GOOD: Developing a balanced set of technical and product management skills, including experience with product development and launch.
BAD: Failing to practice case studies that involve strategic problem-solving in consultant PM interviews. GOOD: Practicing a variety of case studies, including business problem-solving cases, to develop strategic thinking skills.
BAD: Choosing between engineer and consultant PM roles without considering individual strengths and weaknesses. GOOD: Reflecting on past experiences and skills, and considering which role aligns better with individual strengths and interests.
FAQ
Q: What is the average salary range for engineer PMs at Amazon?
A: The average salary range for engineer PMs at Amazon is $160,000 to $200,000.
Q: How many interview rounds can I expect for a consultant PM role at McKinsey?
A: You can expect 3-5 interview rounds for a consultant PM role at McKinsey.
Q: What is the most important skill for success in an engineer PM role at Amazon?
A: Technical skills, including proficiency in programming languages and data analysis tools, are the most important skills for success in an engineer PM role at Amazon.
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