Harvest Night Shift Supervisor

Trinchero Family Estates
📍 Napa, California, United States 💼 Full-time 🕒 Posted June 30, 2026

Job Description

Harvest Night Shift Supervisor

Department: Mumm 

Status: Seasonal , Nonexempt

Location: Napa, California (US-CA)

Workplace Location:


Position Summary:

Under general direction, the Harvest Night Shift Supervisor is responsible for supervising the wine production process at Mumm Napa, including grape receipt, pressing, cellar additions, tank movements, and barrel operations during the second shift. The Harvest Night Shift Supervisor is responsible for overseeing the efficient management of second shift staff and operations within the cellar to ensure quality wine production.

Key Responsibilities

  • Follow all cellar protocols, standards and procedures.
  • Solve technical/processing problems as they arise.

  • Regular checking on cellar operations to ensure maintenance of quality standards and performance.

  • Lead incident reporting and particip...
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    Job Details

    • Location Napa, California
    • Job Type Full-time
    • Category Supervisors of Farming, Fishing, and Forestry Workers
    • Posted Date June 30, 2026
    • Application Deadline August 09, 2026