Answer :
The correct noun form of the verb "to facilitate" (to aid a process as to make it easier) is: facilitation.
Example in a sentence:
Our company is looking for a new person with good facilitation skills.
Example in a sentence:
Our company is looking for a new person with good facilitation skills.
You can also add, the '-or' suffix to the verb, thus obtaining the noun 'facilitator' which is a synonym to 'assistant or helper'.