Permissible and Impermissible employment

Working for a company that charges a fee to do homework and assignments for students

Q: I want to ask if it is halal and permissible by law to get paid to do someones homework, college and university assignments, thesis and so on. Students hire us and provide us the material/structure or question given by a professor or teacher and we write answers for them with a fee. I work for the company who provides this service to international students. Should I leave this job or wait until I get another one?

Taking a commission for outsourcing work when working for a company

Q: I am currently working in a company as a senior executive. I was given a task by my management to find a guy who would fix a tube well (water well). I found a guy and called him to our office to confirm the project with my management. I requested this guy for a commission after the completion of the project. Is it permissible in Islam to take commission for this kind of outsourced work?