What characteristics of that job are sources of motivation, and what characteristics may lead to dissatisfaction or burnout?

Consider a specific job within the criminal justice system.

What characteristics of that job are sources of motivation, and what characteristics may lead to dissatisfaction or burnout?

How would you redesign the job to emphasize the first set of characteristics and deemphasize the others?

Do you think others would agree, or are there important individual differences to take into account?