Editorial summary. This is our text summary of an article published by hr-executive. Charts, figures, and the author’s full voice are at the original — read it there .
Editorial verdict
Credible practitioner account. The organizational design logic is internally consistent and the Workday integration detail adds unusual specificity — but this is a single-company narrative with no comparative data or outcome metrics to validate the model's effectiveness.
Executive summary
This article examines how Pfizer operationalized lessons from its COVID-19 vaccine development into a permanent cross-functional operating model. The central problem addressed is how to sustain the speed and decisiveness of crisis-mode operations within a large, historically bureaucratic organization. Sherry Cassano, Pfizer's chief talent officer, describes a framework called 'project-based ways of working,' anchored by three principles: a single accountable decision-maker per team (the 'pilot in command'), a maximum of one governance layer above the team ('air traffic control'), and fit-for-purpose team composition. Key evidence includes the model's scaling trajectory from 9 to 700 teams, and its embedding into Workday's performance management system, where the pilot in command — not the functional manager — assesses project-related performance. Two implementation challenges are identified: functional managers required more transition support than anticipated, and teams systematically underestimated the scope of their own authority. The article concludes that structural change requires both system-level reinforcement and deliberate psychological safety work to become culturally embedded.
Key insights
- 1Pfizer's 'pilot in command' model assigns single-person accountability to cross-functional teams, explicitly displacing committee-based and co-lead structures.
- 2Performance management system integration — specifically graying out functional manager fields for project goals in Workday — was identified as a critical mechanism for making authority structures visible and enforceable.
- 3Functional managers experienced significant role disruption as their responsibilities shifted from decision-making to coaching, a transition the organization underestimated and had to address through dedicated support forums.
Practical takeaways
- Embedding authority structures directly into performance management software (e.g., restricting field access by role) can operationalize organizational design decisions in ways that slide decks and policy documents cannot.
- Scaling a new operating model requires parallel workstreams: one for team-level capability building and one for the managers whose roles are substantively changed by the new structure.
Source & Provenance
hr-executive
Jill Barth
March 17, 2026
Case Study
Global
Original source metadata is preserved. AI analysis is generated separately.
Like this? Get the Monday Decision Brief — free, every week.
No spam, unsubscribe anytime.
Rate this article
Want the full article? Read it at the original source — free, no paywall.
Read original article