Introduction

As a principle, it is permissible for a Muslim to engage, as an employee of a non-Muslim in various vital activities of life and in different kinds of [company], of general benefit so that he may be of use to himself and humanity.
This permission is conditional to the fact that such work is not forbidden by the laws of Islam and that it does not lead to harming the interest of Muslims or serve the interest and schemes of the enemies of Islam and Muslims.