You apply at jobs.mckinsey.com, McKinsey's own careers portal. No third-party applicant tracking system, not Workday, Taleo, iCIMS, Greenhouse, or Lever, sits in that flow. McKinsey's application FAQ states that your CV is reviewed by a recruiter and that the firm reviews every application. Submit a CV in English; no cover letter is required.
What that changes: there is no keyword parser to beat and no evidence of automated keyword rejection. A human spends seconds deciding whether your CV clears the bar, so the work is legibility, not keyword density. Lead with quantified outcomes and what you owned, keep it concise, clear, consistent, and clean, and treat a single results-led page as the safe target. The strict one-page rule is a prep-site convention, not a stated McKinsey rule.
One myth to drop: claims that McKinsey runs every resume through Workday are unverified and trace to prep blogs, not to McKinsey or to any observed vendor URL. We do not repeat them, because the opposite is what actually shapes the resume.
The sufficient condition is content a consultant recognizes as distinctive: a specific, quantified outcome on every line that evidences problem solving, entrepreneurial drive, and inclusive leadership. Legible impact gets you read; the Solve assessment, the case, and the PEI decide the rest.