Breakthru Beverage Group published this role on its own careers site, where you'll find the full listing, requirements, and application form.
Source: https://breakthru.wd5.myworkdayjobs.com/BBG-US/job/Richmond-CA-USA/Maintenance-Supervisor_R0043179-1
Aggregated from Breakthru Beverage Group's official careers feed, last checked 29 Jul 2026. If the role has been filled, it disappears from wineryjobs.org on the next morning refresh.