McKinsey · Talent / Digital Transformation · Advanced · 35-45 min

Develop an LLM talent strategy for a Fortune 500 company

Develop an LLM talent strategy for a Fortune 500 company is an advanced McKinsey talent / digital transformation case interview that runs 35-45 min. Structure a talent transformation program around AI/GenAI upskilling with measurable milestones and resource requirements. A strong answer works through 5 phases: Workforce segmentation by LLM readiness; Skills gap analysis across departments; Training delivery methods and timelines; Change management and adoption levers; Cost and resource requirements.

Last updated 2026-09-05

The brief

A Fortune 500 technology company needs to upskill 30,000 employees in large language model tools and capabilities within 18 months. Leadership wants a roadmap that addresses skills gaps, training investments, organizational changes, and risks. Develop a comprehensive strategy.

How to approach it

  1. Workforce segmentation by LLM readiness
  2. Skills gap analysis across departments
  3. Training delivery methods and timelines
  4. Change management and adoption levers
  5. Cost and resource requirements

What a strong answer does

  • Structure a talent transformation program around AI/GenAI upskilling with measurable milestones and resource requirements.
  • Segment workforce by role, prioritize critical skills, design phased training programs, identify change management risks, and define success metrics around adoption and productivity gains.

Practice drills

  • Map which roles need which LLM skills by quarter.
  • Design a phased rollout that addresses highest business impact first.
  • Identify barriers to adoption and design mitigation strategies.
  • Estimate training budget and ROI.

Why this case

Tests ability to think strategically about organizational transformation, connect people strategy to business outcomes, and manage complexity across multiple dimensions.

Adapted from McKinsey AI and Automation case (official sample).

Cases are written in each firm's style, written and reviewed by working consultants; they are not the firms' own published cases.

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