I'm trying to upload a job controller using ant tasks (package service, upload my service) but I can't find a template for this type of service.
Please use Fluent SDK for TM 17.10.
In scaffold/build.xml file you'll find the information about he templates available to deploy this kind of service.
You just need to provide on of the 3 templates available to build it.
This is the svcscaffold reference.