A job description is the written account of what a post involves. Read the job description, nothing in the job description.
It is written before anybody is hired and rarely updated after, so it describes the job as imagined. Saying something is not in the job description is a complaint about scope rather than a defence.
1nounjob descriptionThe written account of what a post involves.
“The job description ran to two pages and mentioned none of the actual work.”
job description is a document.
Practised in Work & Careers