Prepare job summaries, if relevant. You can use the job description template you use for each position that you advertise by filling in the template with the information that is relevant to that position. However, if you do (or expect to do) a lot of hiring of a particular position, you might make a special template that includes a summary of that job. This will save you some time.
To make it easier to create and manage job descriptions that are complete, clear and consistent, it is best to start with a job description template. The number of templates you need will depend on the variety of jobs in your organization, but as with all things - less is more. But while many HR professionals and managers agree that job description templates are a foundational talent management tool, many struggle with knowing exactly what to include in their templates.