Hi guys,
Newbie here! Trying to figure out why my VLOOKUP for this formula is not working. Not sure if I am using the correct logical formula or maybe missing a parenthesis? Tried IF(AND... func but didnt work or maybe I did it wrong

Im sure you Guru's can help me. Thanks!

Arguements:
IF(G3299="AX","Per Diem"
IF(F3299=64,IF(G3299="AP","PT Sales",
IF(F3299=64,IF(G3299="AF","Sales"),
VLOOKUP(F3299,Jobs,2,FALSE)

Formula:
=IF(G3299="AX","Per Diem",IF(F3299=64,IF(G3299="AP","PT Sales",IF(F3299=64,IF(G3299="AF","Sales"),VLOOKUP(F3299,Jobs,2,FALSE)))))