The Hidden Cost of Over-Specifying Job Requirements
This article is part of the Skills-Short Market Intelligence guide.
Over-specification happens when a job description requires qualifications, experience or attributes that are not genuinely necessary for someone to do the role well. It is extremely common, usually unintentional, and in skills-short markets, it can be very expensive.
How over-specification shrinks your talent pool
Every additional requirement on a job description filters out candidates. Some of those filtered candidates genuinely could not do the job. But many could — and in a skills-short market, excluding capable people unnecessarily is a serious strategic error.
Common examples of over-specification:
- Requiring a specific qualification when equivalent experience is equally valid
- Setting a minimum years-of-experience threshold that is higher than the role genuinely demands
- Specifying a particular brand or system experience when the candidate could be trained
- Requiring a full driving licence for a role that rarely involves driving
The cost is invisible
The hidden cost of over-specification is the candidates who never applied — the people who looked at the job description, decided they did not quite meet the criteria, and moved on. You will never see them in your applicant tracking system. You will never know how many there were. But in a skills-short sector, they can represent a significant portion of your accessible talent pool.
Reviewing job specifications through an offer intelligence lens — asking "what does this role genuinely require?" rather than "what would we ideally prefer?" — is one of the simplest and most effective ways to widen your candidate pool.
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