Seasonal Grower Relations Intern - Woodbridge

Seasonal Grower Relations Intern - Woodbridge

The Wine Group, 5950

E. Woodbridge Road, Acampo, California, United States of America

Posted Friday, January 23, 2026 at 11:00 AM

The Wine Group (TWG) is a leading producer of award-winning wines and alcoholic beverages across 120+ brands. With operations in California, New York and Australia, TWG is an innovator in developing and marketing brands beloved by consumers globally, including Cupcake, Franzia, Benziger, Imagery, Tribute, Chloe, Meiomi, Cooks, 7 Deadly, Cooper & Thief, and more. We produce our products using sustainable practices to create delicious beverages that people can feel good about.

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JOB SUMMARY

Under the supervision of the Department Head and Grower Relations Senior Representatives, the Grower Relations Intern supports vineyard operations, grower communications, and harvest coordination. This six-month, hands-on internship provides practical exposure to commercial viticulture and winery grower relations in California’s Central Valley. The intern assists with vineyard monitoring, data collection, crop estimation, maturity sampling, and grower interactions, gaining a full-season perspective from early summer through harvest.

This position is ideal for individuals pursuing a career in viticulture, enology/winemaking, or agricultural management and is expected to begin in June.

As a core component of the internship, the intern completes a season-long project integrating vineyard operations, grower relations, and winemaking objectives. The intern is encouraged to propose and develop a project idea, subject to approval by a Grower Relations Senior Representative and relevant stakeholders. The project is intended to provide ownership, applied learning, and cross-functional exposure. The intern provides periodic progress updates and delivers a final written and/or oral presentation summarizing the project’s objectives, methodology, results, challenges, and key learnings at the conclusion of the internship term.

ESSENTIAL FUNCTIONS

• Assist with vineyard monitoring, including phenology tracking, vine health assessments, irrigation observations, and pest/disease scouting.
• Support grower relations activities by maintaining professional, timely communication with growers and vineyard managers.
• Collect grape maturity samples; process samples; and assist with basic fruit chemistry analysis (e.g., Brix and other maturity metrics, as applicable).
• Create, maintain, and distribute a weekly maturity sampling schedule; coordinate with vineyard teams and growers to ensure timely collection, delivery, and reporting of results throughout the season.
• Participate in crop estimation, yield tracking, and harvest data collection.
• Support harvest preparation and logistics, including scheduling support, vineyard readiness checks, and coordination with winery personnel.
• Maintain accurate vineyard and grower records—including irrigation observations, sampling results, crop estimates, and harvest metrics—using vineyard management software and/or spreadsheets.
• Work closely with the winemaking team and external growers to develop alignment on grape maturity and harvest timing.
• Participate in occasional winemaking tastings (schedule permitting) to observe QC review and fermenter evaluation during harvest, build cross-functional relationships, and understand how maturity and picking decisions influence wine style and quality.
• Support special vineyard or grower-related projects as assigned.
• Comply with all company safety policies, food safety standards, and regulatory requirements.
• Perform other duties as assigned in support of vineyard and winery operations.
• This job description summarizes the typical functions of the internship and is not an exhaustive list of responsibilities, tasks, or duties. Responsibilities may vary, and additional duties may be assigned as business needs require.

QUALIFICATIONS

• High school diploma or GED equivalent required.
• Current senior or recent graduate in Viticulture, Enology, Agricultural Science, or a related field preferred.
• Must be 21 years of age or older at the start of employment.
• Interest in vineyard operations, grower…