Zaid Alsalami, Shaykh Dr Zaid Alsalami is an Iraqi born scholar, raised in Australia. He obtained a BA from Al-Mustafa University, Qom, and an MA from the Islamic College in London. He also obtained a PhD from... Answered 3 years ago

Bismihi ta'ala

It is permissible to work as a dish-washer in a restaurant that could server alcohol, but regarding washing the utensils/cups that are used for alcohol, if doing such a thing is a preliminary for the serving/drinking of alcohol, then such a job would be haram. The income earned for such a thing would also be haram.

And Allah knows best.