There are many achievements for completing all contracts on a certain difficulty or from a certain contractor and some of them mention pro jobs, such as:
OVERKILL Salutes You!
Complete all contracts including pro jobs on the Death Wish difficulty.
But there are also achievements that don't mention pro jobs at all, such as:
... For Better or Worse
Complete all of the Elephants contracts on the Death Wish difficulty.
Are the pro jobs considered separate contracts for these achievements as well?