Praise be to Allaah.
It is not permissible for you to do work which involves carrying pork and delivering it to the people who are going to eat it. Because by doing so you are taking part and cooperating in sin. Allaah says (interpretation of the meaning):
"Help you one another in al-birr and al-taqwa (virtue, righteousness and piety); but do not help one another in sin and transgression" [al-Maaidah 5:2]
We ask Allaah to help you find acceptable work and a halaal income, for He is the All-Hearing Who answers prayers.
" And whoever fears Allaah and keeps his duty to Him, He will make a way for him to get out (from every difficulty). And He will provide him from (sources) he never could imagine" [al-Talaaq 65:2]