NHS Person Specifications and How Shortlisting Scores You

What a person specification is

Every NHS vacancy is advertised with two documents: the job description (what the post does) and the person specification (what the successful candidate must be). The person specification lists the skills, experience, knowledge and qualifications required, usually as a table of criteria — each marked essential or desirable, and each marked with where it is assessed (application, interview, or both).

This is not background reading. NHS applicant guidance from trusts is consistent that the shortlisting criteria are included with the advert and that recruiters score applications against them. The person specification is, in effect, the published marking scheme for the shortlisting stage — which makes it the single most valuable document you have when writing a supporting statement.

Essential versus desirable, and what each means for you

Essential criteria are the minimum requirements for the post. NHS Jobs' own advice describes the mechanism plainly: hiring managers assess how well applicants match the person specification, and the ones who closely match are the ones shortlisted. In practice, an application that leaves an essential criterion unevidenced is asking the panel to assume something they are required to see demonstrated.

Desirable criteria are where competitive applications win. When every shortlisted candidate meets the essentials, the desirable criteria — a second language, audit experience, a specialist qualification — are commonly what orders the field. Evidence the desirable criteria you honestly meet; skip gracefully the ones you don't, rather than padding.

One trust's applicant guide puts the target for the supporting statement this way: clearly and concisely explain how you meet all the essential criteria — and ideally some of the desirable ones too. Examples can legitimately come from paid work, volunteering, education or other life experience; the criterion cares about the capability, not where you built it.

How to work from the specification, step by step

Before writing anything, turn the person specification into a checklist: number each criterion, mark it essential or desirable, and against each one note the strongest real example you have. That list — the criteria list — is what your statement should be organised around, one signposted section per criterion, each in STAR shape.

If a criterion genuinely has no evidence in your experience, do not bluff. For a desirable criterion, leave it and strengthen the rest. For an essential criterion, be honest with yourself about the application: NHS processes verify claims through references, registration checks and interviews, and a claimed capability that collapses under one follow-up question costs more than its absence would have.

This checklist discipline is exactly how our Supporting Statement Service is built: the intake asks for the person specification and the criteria list up front, the statement is written criterion by criterion from your real material, and an automated rubric check verifies every essential criterion is evidenced before a human reviewer signs it off.