Hi and welcome to the forum casaba.
Do you have an example of a sentence where you found the expression? To me, pilote d'exploitation doesn't really sound like a job title...
The term is often the sole line at the top of a job listing (followed by the omnipresent "H/F" which I've assumed to be 'homme/femme', maybe to eliminate any sexism in titles with gender... anyhow, another topic).
Looking back through several of the job listings, I noted that in the text, "pilote d'exploitation", is often followed by a particular software package:
Afin d’accompagner le développement de nos clients, nous recherchons un pilote d’exploitation Unix.
All these listings are (I believe) Information Technology related jobs, and I'm familiar with the term 'pilote' for 'driver', but I don't see any connection here.