Chemistry Research and Applications Internship 2026

E. & J. Gallo Winery • Modesto, CA

25d • $23 - $28 • Onsite

About The Position

Chemistry Research Interns conduct research that progress our foundational knowledge in grape & wine chemistry and linkages to product quality and sensory attributes. Research Applications Interns assist in chemical analyses of grapes and wine and associated method optimization to support production harvest decisions and research functions. A Taste of What You'll Do Chemistry Research Interns conduct research which advances our foundational knowledge in grape and wine chemistry. Students gain hands-on experience with state-of-the-art analytical equipment and method development, enhancing the skills and experience necessary for graduate school and/or future careers in R&D. Interns participate in team projects that elucidate chemical metrics to improve our commercial processes, product quality, and predictive sensory capabilities. Develop and refine methodologies to characterize aroma and mouthfeel properties of grapes and wines. Establish relevance of chemical metrics by modeling their relationship to sensory and grape and wine quality attributes. Work cross-functionally with R&D partners to establish chemical specifications for sensory attributes across the Gallo beverage portfolio. Employ appropriate statistical methods to analyze data and generate experimental insight. A Taste of What You'll Do Chemistry Applications Interns assist in research and production support activities involving the chemical analyses of grapes and wine. Students gain experience in the operation of cutting-edge analytical equipment and execution of advanced analytical methods. Interns participate in cross-functional projects which contribute to the improvement of grape growing and winemaking practices. Evaluate the chemical characteristics of grapes throughout their maturation process. Research and implement rapid and high-throughput analytical methods to measure and monitor juice and wine attributes. Facilitate the scale up and commercialization of research advancements in grape and wine chemistry.

Requirements

• Currently enrolled at a college or university and working towards a Bachelor’s degree or Master’s degree OR have obtained a Bachelor’s degree or Master’s degree in the following areas: School of Life Sciences, School of Agricultural Sciences, or School of Engineering (Business or social sciences degrees are not eligible for this internship, such as ag business, psychology, etc).
• Available for the entire duration of the internship program area(s) of interest.
• Candidate is required to have a valid driver’s license, a safe driving record and reliable vehicle (if applicable) at the time of hire. This position will undergo a motor vehicle check (MVR) to confirm a history of safe and responsible driving. If needed, candidate must obtain the appropriate state driver’s license based on the position’s location within 30 days of hire.
• Required to drive to and from varying production locations up to 25% of the time.
• Reliable transportation to and from work.
• Required to lift and move up to 40 lbs. when necessary.
• Required to work at heights of 50 feet, on tops of tanks inspecting wine surfaces when necessary.
• Required to be 21 years of age.
• Requires availability to work evenings, weekends and holidays when necessary.
• Strong applied technical skills and analytical problem-solving skills.
• Good oral and written communication skills.
• Required to be 18 years or older.

Responsibilities

• Develop and refine methodologies to characterize aroma and mouthfeel properties of grapes and wines.
• Establish relevance of chemical metrics by modeling their relationship to sensory and grape and wine quality attributes.
• Work cross-functionally with R&D partners to establish chemical specifications for sensory attributes across the Gallo beverage portfolio.
• Employ appropriate statistical methods to analyze data and generate experimental insight.
• Evaluate the chemical characteristics of grapes throughout their maturation process.
• Research and implement rapid and high-throughput analytical methods to measure and monitor juice and wine attributes.
• Facilitate the scale up and commercialization of research advancements in grape and wine chemistry.

Benefits

• We are committed to providing competitive compensation, perks, and a culture that supports your well-being.
• Benefits depend on your work category and may include medical and dental coverage, 401k plans, profit sharing, pet insurance, company holidays, access to an employee wine shop, and more!
• Additional information will be provided before your first interview.

What This Job Offers

• Job Type: Full-time
• Career Level: Intern
• Number of Employees: 5,001-10,000 employees