INTERNSHIP DETAILS

2026 Viticulture Intern

CompanySilver Oak Cellars LLC
LocationHealdsburg
Work ModeOn Site
PostedMarch 12, 2026
Internship Information
Core Responsibilities
This seasonal position involves working closely with the Viticulture Technology Specialist and Viticulturist to perform in-field tasks aimed at improving farming practices and grape quality across Sonoma, Anderson Valley, and Napa Valley vineyards. Key duties include vineyard scouting, assisting with various data collection measurements like shoot length and phenological dates, and supporting soil/tissue and berry maturity sampling.
Internship Type
full time
Company Size
199
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Family-owned for more than 50 years, Silver Oak has produced Cabernets aged exclusively in American oak. Its exceptional, food-friendly wines are both drinkable upon release and worthy of cellaring for decades to come. Ray Duncan founded Silver Oak with Justin Meyer in 1972, and it’s now owned and operated by Ray’s sons, David and Tim, with a commitment to innovative and sustainable viticulture practices across its vineyard properties, winemaking facilities, tasting rooms and cooperage. In addition to acquiring OVID Napa Valley in 2017, the Duncan family also founded Twomey Cellars in 1999 and Timeless Napa Valley in 2020.
About the Role

Description

SUMMARY: This seasonal position will be based in Healdsburg and mainly focused on our Sonoma County vineyards with the opportunity to visit our Anderson Valley and Napa Valley vineyards. The viticulture interns will work closely with our Viticulture Technology Specialist and Viticulturist to help with in-field work to further improve quality of farming practices and wine grapes. 


KEY RESPONSIBILITIES: 

· Work with Viticulture Technology Specialist and Viticulturist to scout vineyards, primarily in Alexander Valley and Russian River Valley. Time spent in Anderson Valley and Napa Valley vineyards possibly as well.

· Assist with data collection including (but not limited to), shoot length measurements, stomatal conductance, phenological dates, crop estimates, and experimental data

· Assist with sampling for tissue and soil nutritional analysis

· Assist with sampling and processing for berry maturity analysis

· Work with Viticulture Technician to manage data in AgCode and Excel

· Other duties and projects as directed by manager

Requirements

MINIMUM QUALIFICATIONS:

· Interest in viticulture. Basic understanding, experience, or education in Viticulture and/or Enology preferred. 

· Valid CA Driver’s License and clean DMV record.

· Ability to understand and follow written and verbal instructions. Good communication skills.

· Must be able to work long hours and in variable weather conditions.

· Must be flexible with schedule; will be required to begin work during pre-dawn hours or Saturdays occasionally throughout season and harvest as needed.

· Curious, passionate, enthusiastic, focused, creative, and a positive outlook. 

· Able to work both in a team and independently.

· Computer literacy required.

· Commitment to maintaining and increasing safety standards as a high priority in the vineyard and workplace.

· Ability to perform the physical labor necessary.

· Commitment to excellence and high standards.


PHYSICAL/MENTAL REQUIREMENTS:

While performing the duties of this job, the employee is frequently required to do the following:

· Regularly required to drive to multiple vineyard locations

· Walk, kneel, bend, and stand for extended periods of time, frequently on uneven or steep terrain

· Lift up to 50 pounds


WORK ENVIRONMENT:

· Work is mainly performed in a vineyard. The individual is frequently exposed to fumes or airborne particles from pesticides and sulfur related to weed spraying and sulfuring.

· Noise levels can be moderate to loud

· Exposed to outdoor elements; daytime temperatures can range from freezing to hot

· Night and early morning work hours may be necessary during frost season with exposure to low temperatures and wind.

· Hazards: Occasionally works near moving machinery parts and is occasionally exposed to wet and/or humid conditions and toxic or caustic chemicals.


The above reflects management’s definition of essential functions for this job but does not restrict the tasks that may be assigned. Management may assign or reassign duties and responsibilities to this job at any time due to reasonable accommodation or other reasons.

Key Skills
Vineyard ScoutingData CollectionAgCodeExcelCommunicationComputer LiteracyPhysical LaborData ManagementSamplingPhenological DatesCrop EstimatesNutritional AnalysisBerry Maturity AnalysisSafety StandardsFlexibility
Categories
AgricultureScience & ResearchEnvironmental & Sustainability