Slms in recent years BT has started selling TV entertainment packages. Does this make BT an impermissible place to work . Please note I am not a sales person so don’t promote the packages.
In regards to the permissibility of any employment, it depends on the job description and role in the company as well as the department within which one works.
If the job description is permissible, the employment will be permissible and the subsequent income will be lawful as well.
For multi-purpose companies like BT, it is absolutely fine to apply for a job with a halal job description and role.
Allah knows best