[Redwood] Is it possible to hide field Time Zone on all redwood pages in Recruiting module?

Hello,

Is it possible to hide the field Time Zone on all redwood pages in the recruiting module?

For instance, we have the field Time Zone in the section Posting in a job requisition. We want to hide the field in both external career site and internal career site.
But the fields in the above sections are not available on VBS.
Is there any way we can achieve this?

Thanks and Regards,
Irfaan