Harvest Lab Technician - The Prisoner Wine Company

Constellation Brands • St. Helena, CA

1d • Onsite

About The Position

We’re the producers, creators and marketers of beer, wine and spirits brands that people love. At Constellation Brands, we’re driven to push boundaries and think beyond today to deliver products and experiences that resonate now, tomorrow and well into the future. Because of this approach, we’re the fastest-growing large CPG company in the U.S. at retail, with operations in the U.S., Mexico, New Zealand and Italy. Our premium portfolio of iconic brands like Corona Extra, Modelo Especial, Kim Crawford, Robert Mondavi, The Prisoner, High West Whiskey, and more driving industry-leading growth for us today. But we’re just getting started. Our ability to stay at the forefront of consumer trends has fueled our success since our founding in 1945 and will guide us in creating the next generation of products and experiences Worth Reaching For. We are looking for a Lab Technician with the desire to participate in hands-on learning in the wine industry during Harvest 2026. Validate compliance to product specifications and adherence to GMP’s through routine and advanced chemical analyses on juices, wines, Spirits, and other Company products. 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. This 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: Intern