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Body of Knowledge · Techniques and Models

Hiring as a system

At organisational scale, hiring has a throughput and a quality. It covers sourcing, a bar that survives growth, calibration across many interviewers, and the choice between internal and external candidates treated as a portfolio decision.

Evidence grade: practice A widely adopted practitioner model with clear provenance.

Use it when

Whenever more than a few people are hiring against the same bar, and whenever the organisation is growing fast.

Where it stops working

A bar that drifts one interviewer at a time cannot be seen in any single hire and is obvious over a year. Taking the systems view helps only if someone looks at the year.

Where the standard uses it

  • PL-3Hiring and onboardingStructured evaluation, calibrated standards, assessing capability rather than tool access.

Sources

  • Will Larson. An Elegant Puzzle: Systems of Engineering Management. Stripe Press, 2019. In the bibliography

Used alongside it

Engineering Management Academy. (2026). Hiring as a system. In Engineering Management Academy Body of Knowledge (Version 3.1, TEC.hiring-as-a-system). https://www.engineeringmanagement.academy/body-of-knowledge/techniques/hiring-as-a-system