Hello @jeremy98 

I'm not certain I've understood your question, but here are my thoughts on job parameters:

Job parameters are global, meaning they persist in each individual task, inside of the main job. Task parameters are not global and therefore persist only within each individual task. If you have a task parameter call the same name as the job parameter, the job parameter will take priority. The task parameter will not be able to overwrite the job parameter. 

I hope this helps.

Regards - Pilsner