Working people spend such a large percentage of their lives at their jobs that, if you work, it is natural to find yourself at your job when you are dreaming. Unresolved conflicts that you have at work can show up in your dreams.
A dream about a job or about employment can have to do with how you value yourself as a person, or how you think others value you.
If you dream about a job, your dreaming mind might be attempting to provide you with some insight on how you perform tasks, for example if you are very focused and detail-oriented, or you are more interested in the “big picture”. A dream about a job can tell you something about how you work with others.
An employer or boss in a dream can represent an authority figure.
If you dream that you are the boss, it can mean that you want to take control over a situation.