If I was going to give you a one-word job description, it would be:
Make sure your worklife matters. Do your work in a way that it makes a lasting difference un the lives of other people. You can impact the world by the quality of what you produce and by the manner in which you do it. It truly doesn’t matter what you do for a living as long as it matters to you and as long as you make it matter to other people.
I’ve yet to see a job where a person with enthusiasm and attention to detail and caring about quality didn’t make that job matter to other people. Your legacy in any job is the impact you make. Make that impact matter.