Jobs indirectly related to the meat business
The reason the Buddha suggested we abstain from certain things is not because of the morality of the actions themselves, but because of the effect these actions have on our minds.

The fact that you are even asking this question illustrates there is some sort of mental suffering/inner conflict that has arrisen. This is the suffering we are attempting to avoid by abstaining from specific actions. This is what the Buddha warned us of. 

You are always free to do whatever you wish! I would just suggest you not do something that brings you suffering.