A job description is usually written once, to hire someone, and never opened again. A good role profile does more: it tells the person what their job is, gives the review something fair to measure against, and shows what the next step up looks like.
Why most are ignored
They list every task the role might ever do, in language nobody uses, and they go out of date the month after the hire. If a person cannot tell from it what a good week looks like, the profile is not doing its job.
1. One line of purpose
Start with one sentence on why the role exists. “Keeps our customers’ accounts accurate and paid on time” tells someone more than a page of duties.
2. Results, not tasks
List four to six things the role is responsible for delivering, each one something you could check. “Month-end close done within five working days” is a result. “Assists with month-end” is not.
3. The skills, with levels
Name the five to eight skills that matter most, and the level each needs. Use the same skill names and levels across every role in the company. That is what lets you compare roles, spot who is ready to move up, and see where training is needed.
4. Decisions and limits
Say what the person decides alone, what they decide with someone, and what they pass up. Who they report to, and who reports to them. Most friction between roles comes from two people each thinking a decision is theirs.
Watch the wording too. Acas advises using “inclusive language that defines the job not the applicant”, and warns that phrases such as “recent graduate” or “highly experienced” can discriminate against age.
A short example
5. Keep it current
Review each profile once a year, and whenever the job changes. Ask the person in the role what is missing; they know better than anyone. A profile that matches the real job makes reviews fairer, training better aimed and the next hire easier.
Write one role well first. Then use it as the template for the rest.