Harvest Lab Technician - Robert Mondavi Winery

Constellation Brands • Oakville, CA

20h • Onsite

About The Position

We are looking for a Lab Technician with the desire to participate in hands-on learning in the wine industry during Harvest 2026. This role involves validating compliance to product specifications and adherence to GMP’s through routine and advanced chemical analyses on juices, wines, spirits, and other Company products. The technician will communicate with and provide feedback to production team members to facilitate process improvement. This position follows standard work methods and practices safe work habits to ensure production is as efficient and safe as possible. This is a temporary assignment, generally between August through November. Schedules are determined on an as needed basis to keep up with grape processing, which may include weekend work and overtime.

Requirements

• Ability to work from August through the end of November.
• Ability to work various shifts including weekends and overtime
• Recent graduate or pursuing a degree in Food Science, Chemistry or related field
• Strong knowledge of analytical procedures.
• Strong knowledge of mathematics.
• Strong attention to detail and ability to precisely follow directions.
• Experience in computer applications (Excel, Word, and Outlook).

Nice To Haves

• Previous lab experience
• Knowledge of various wine types
• Ability to handle multiple tasks.
• Strong interpersonal skills.

Responsibilities

• Learn and follow all laboratory work instructions and safety procedures.
• Standardize equipment as needed and ensure it is working properly.
• Perform accurate routine and advanced chemical and physical analysis on wines, juices, concentrates and other company products.
• Collect samples from tanks and barrels, prepare samples for analysis.
• Prepare reagents and standard solutions.
• Prepare, maintain, and distribute required reports and records.
• Contribute to producing quality products by completing assignments in a safe, efficient and valuable manner.
• Maintain lab cleanliness and a safe, sanitary working environment.
• Compliance with all Company policies and procedures.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level