What is the difference between ..
What is the difference between work for, work in, work at, work on, and work with?

Question

Answer

You work for your employer.
You work in a building or an industry.
You work at a business.
You work on a project.
You work with other people.

Answer

Work for Someone or (you have a boss).
work in and work at(can be used to describe a location).
Work on ( Something you putting the effort to accomplish).
I hope that helps.