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What Is Job Description?

A job description sets out the purpose, responsibilities and requirements of a role.

An educational definition from the HR glossary. Explore related terms below, or jump into the resource center to go deeper.

Definition

A job description sets out the purpose, responsibilities and requirements of a role.

Why it matters

It gives everyone a shared definition to attract, screen and interview against.

Examples

Illustrative example. A clear description separates must-have from nice-to-have requirements.

For the practical detail behind this term, follow the related metric, template and resources below.

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For informational purposes only. This is an educational, plain-language definition — not legal, tax, financial or compliance advice and not an official definition. Terms and obligations vary by organisation and jurisdiction. Numeric examples are simple, placeholder-based illustrations, not data. Confirm specifics with qualified professionals.

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FAQ

Frequently asked questions

What is Job Description?

A job description sets out the purpose, responsibilities and requirements of a role.

Why does Job Description matter?

It gives everyone a shared definition to attract, screen and interview against.

How is Job Description measured?

It connects to the HR metric linked on this page, where you can find the formula and how to read it. This glossary entry is an educational definition, not a data source.