Well as part time supervisor even before being promoted, there was never a drug test. only a backround check. My question is to Full time management, if you want to be promoted to be in Full time management will you under go a drug screening? Also There is a opening for "Loss and prevention part time supervisor position, as an part time sup for 3 years, I applied for the position, AND an FBI Background check is required, does anyone know if they require you to do a drug test? i know personal who operate vehicles are required) The reason i ask i dont smoke pot, but i did smoke some couple of weeks ago for a friends birthday party, and pot can stay in your system up to 90 days. this is a serious question and anybody with any knowledge would really appreciated it.