A job spec is not a job ad — it's the second line of defence, stimulating interest in the right candidates while warding off the ones who aren't up to the job.
A job spec is not a job ad. A job ad exists to attract interesting candidates and convert them into interested ones. A job specification — or job description — has a different job entirely: giving those now-interested candidates the full lowdown on what the role actually involves, and what's expected of them if they get it.
In that sense the job spec is a second line of defence. You use the job ad to attract the best candidates, then use the job spec to both stimulate their interest further and frighten off anyone who isn't up to the job. That's quite the balancing act, and this workbook is built to help you strike it — building on a candidate's initial interest, answering almost any question they might have about the role, and warding off anyone unsuitable.
The perfect job spec leaves no stone unturned. Present an interested candidate with the full job spec and the result should be certainty — certainty that they can do the job, or certainty that they can't. There's no single fixed structure a job description has to follow, but there are essentials every one of them needs to cover, and this guide sets those out so your job descriptions work as both an attraction tool and a filter.
It's also worth remembering the job description doesn't expire once someone's hired — it stays live throughout their tenure and should be reviewed continually. Employees can use it as a reference point against their current responsibilities; you can use it as a reference as you build out the team around them.
The workbook walks through a worked example for a Digital Marketing Manager role to show the essentials in action. It opens with role title, team and basic expectations: the Digital Marketing Manager sits within the EMEA Marketing Team and reports to the Head of Marketing, responsible for line management, upskilling and building the digital marketing team, and expected to operate across different stakeholders in the business.
Core responsibilities are then spelled out in full — developing the digital proposition and its profitability modelling, line-managing three individuals within the marketing team and managing their KPIs and performance, liaising with senior stakeholders to develop and refine the business vision, building out the digital team by identifying talent pools and revising job descriptions, assisting Business Development with pitches and proposals as subject matter expert, and developing a new reporting framework for clients and internal leadership. The workbook notes this section can largely be lifted straight from the job ad — but stresses it's essential to include everything that will attract a candidate here, not just the legal minimum.
Measurement is assessed quarterly, with annual meetings to review KPIs and develop assessment models across the team. In the short term, success is measured against: delivery of the digital proposition by close of 2024, client retention at a target of 80%, team retention at a target of 75%, new business success at a target of £250,000, and delivery of the new reporting framework by close of 2024.
Skills and behaviours required: a minimum of 5 years' experience in digital marketing, a minimum of 2 years' experience in team leadership, and hands-on experience of digital platforms including (but not limited to) Google Ads, Meta Ads, Google Analytics, Klaviyo and HubSpot. Core values sit alongside these — Honesty & Integrity (operating with honesty and integrity even in difficult conversations), Diligence (maintaining an eye for detail), Empathy (understanding and putting oneself in others' shoes), and Entrepreneurial (constantly looking for opportunities for growth). These will normally be your own company's values, where you have them.
Fundamentals: the role requires presence on-site a minimum of three days a week in the Manchester office, with occasional travel to the London office or to client offices — potentially further afield in the UK or internationally — and travel to client offices is mandatory, with expenses refunded. It's a full-time role of 37.5 hours a week with 25 days' annual leave plus bank holidays.
As with the responsibilities section, this remuneration detail is largely drawn from the job ad — but the workbook is emphatic that it's worth including everything that will attract a candidate here. If it's only the legal minimum, don't bother saying it.
A job description is never personal — and you have to be careful with both job descriptions and job ads here. If a job spec appears to exclude certain groups of people, or deliberately describes others, you risk falling foul of Diversity, Equality & Inclusion law.
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