Whether to use job descriptions usually depends upon a number of factors, including employer preferences and resources. Employers should look at relevant rules and regulations, the size and type of organization and industry, hiring practices, and current employees.
Internal consistency is very important when developing an overall bank of organizational job descriptions. The employer may want to select specific formats, fonts, logos, and other elements to streamline and standardize the appearance of the documents. Consistent language such as preferred action words and frequently used terms can help create cohesiveness throughout. Internal consistency may also help “ensure equitable comparisons of content across jobs” in justifying employee salary decisions (Milkovich and Newman, 1990).