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Assistant Winemaker Jobs in Santa Rosa, CA (NOW HIRING)

Winery Division

Harvest Intern

Napa, CA · On-site

$26/hr

We are seeking motivated individuals interested in working alongside our Winemaker and Assistant Winemaker to gain invaluable experience crafting wines of remarkable quality. This opportunity is ...

Rack and Riddle

Seasonal Winemaker

Geyserville, CA · On-site

$28 - $35/hr

... Winemaking Assistant • Other tasks assigned by management Requirements A successful candidates background includes: • Completion of a degree or certificate program relating to enology ...

The PlumpJack Group

Harvest Intern

Napa, CA · On-site

$19.50 - $26/hr

We are seeking motivated individuals interested in working alongside our Winemaker and Assistant Winemaker to gain invaluable experience crafting wines of remarkable quality. This opportunity is ...

PlumpJack Group

Harvest Intern

Napa, CA · On-site

$19.50 - $26/hr

We are seeking motivated individuals interested in working alongside our Winemaker and Assistant Winemaker to gain invaluable experience crafting wines of remarkable quality. This opportunity is ...

Little Saint

Lead Tasting Room Wine Ambassador

Healdsburg, CA · On-site

$26 - $30/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Support by-the-glass wine service and assist guests with pairings for menu items, small plates, or event offerings. * Guide guests through bottle selections for retail purchase while educating them ...

Little Saint

Lead Tasting Room Wine Ambassador

Healdsburg, CA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Support by-the-glass wine service and assist guests with pairings for menu items, small plates, or event offerings. * Guide guests through bottle selections for retail purchase while educating them ...

Folio Fine Wine Partners

Assistant Controller

Napa, CA · Hybrid

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Napa, California (In-Office, 4 days per week) Folio Wine is seeking an Assistant Controller to support the Finance team by managing the day-to-day accounting operations, financial reporting ...

FOLIO WINE COMPANY LLC

Assistant Controller

Napa, CA · Hybrid

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Napa, California (In-Office, 4 days per week) Folio Wine is seeking an Assistant Controller to support the Finance team by managing the day-to-day accounting operations, financial reporting ...

Cline

Wine Club Program Manager

Sonoma, CA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Provide strategic leadership and daily oversight of the wine club programs for both Cline Family Cellars and Jacuzzi Family Vineyards. * Assist the DTC Director in developing and managing the wine ...

Cline

Wine Club Program Manager

Sonoma, CA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Leadership and Program Strategy Provide strategic leadership and daily oversight of the wine club programs for both Cline Family Cellars and Jacuzzi Family Vineyards. Assist the DTC Director in ...

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All JobsWinemaker JobsAssistant Winemaker JobsAssistant Winemaker Jobs in Santa Rosa, CA

Assistant Winemaker information

See Santa Rosa, CA salary details

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$22

$44

How much do assistant winemaker jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for assistant winemaker in Santa Rosa, CA is $22.92, according to ZipRecruiter salary data. Most workers in this role earn between $16.54 and $25.48 per hour, depending on experience, location, and employer.

What does an assistant winemaker do?

An assistant winemaker drives winemaking activities and objectives for a winery, vineyard, or beverage company. You assist in supervising the day-to-day operations of the cellar, including harvest, bulk wine, bottling, barrel preparation, sanitation, and organization. You supervise grape receiving, crushing, processing, and wine production. Your duties include preparing work orders and conducting bulk and bottled wine inventory. You also manage the warehouse and ensure a consistent supply of quality product. Other responsibilities include participating in wine tastings, evaluating wines, and recommending treatment. You assist in educational tastings and tours of the wine facility.

Do assistant winemakers make a lot of money?

Assistant winemakers typically earn a moderate salary that varies based on experience, location, and winery size. Entry-level positions may pay less, while experienced assistants or those working in high-end wineries can earn higher wages, often supplemented with benefits. Overall, assistant winemaking is considered a specialized but not highly lucrative career compared to other roles in the wine industry.

What is the difference between Assistant Winemaker vs Winemaker?

AspectAssistant WinemakerWinemaker
CredentialsTypically a bachelor's degree in enology, viticulture, or related field; some certifications preferredSame as Assistant Winemaker, often with additional experience or certifications
Work EnvironmentAssists in wine production, lab work, and quality control under supervisionLeads wine production, makes critical decisions, and oversees entire process
Industry UsageCommonly employed in wineries as a supporting roleSenior role responsible for final product quality and style

The main difference between an Assistant Winemaker and a Winemaker lies in their responsibilities and experience level. The Assistant Winemaker supports the winemaking process and works under supervision, while the Winemaker leads the production, makes key decisions, and has greater responsibility for the final product.

What are the key skills and qualifications needed to thrive as an assistant winemaker, and why are they important?

To thrive as an Assistant Winemaker, you need a solid understanding of viticulture, enology, fermentation processes, and quality control, often backed by a degree in enology or a related field. Familiarity with laboratory analysis, cellar equipment, and winery management software such as Vintrace or InnoVint is common in this role. Strong organizational skills, attention to detail, and effective communication enhance your ability to coordinate with teams and solve problems efficiently. These skills are essential for ensuring consistent wine quality, optimizing production processes, and contributing to the overall success of the winery.

What are some common challenges faced by assistant winemakers during harvest season, and how can these be managed effectively?

Assistant Winemakers often face long hours and a fast-paced environment during harvest season, as grapes must be processed quickly to maintain quality. Managing logistics, such as coordinating with vineyard crews and keeping track of multiple lots, can be demanding. Effective communication, strong organizational skills, and flexibility are crucial for handling these challenges. Collaborating closely with the head winemaker and cellar staff ensures smooth operations and helps address unexpected issues that may arise during this busy period.

What does an assistant winemaker do?

An Assistant Winemaker supports the head winemaker in various aspects of wine production, including overseeing fermentation, monitoring wine quality, managing cellar operations, and helping with bottling and packaging. They may also be involved in vineyard sampling, lab analysis, and maintaining records throughout the winemaking process. This role requires a combination of technical knowledge, attention to detail, and strong organizational skills to ensure the production of high-quality wines.

How much does an assistant winemaker make?

An assistant winemaker in California typically earns between $40,000 and $70,000 annually, depending on experience, winery size, and location. Entry-level positions may start lower, while experienced assistants or those working at larger wineries can earn higher salaries and benefits.
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Assistant Winemaker jobs near you
Infographic showing various Assistant Winemaker job openings in Santa Rosa, CA as of August 2026, with employment types broken down into 1% As Needed, 70% Full Time, 25% Part Time, 2% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $47,666 per year, or $22.9 per hour.

Harvest Winemaking Assistant - Robert Mondavi Winery

Constellation Brands, Inc.

Oakville, CA • On-site

$24/hr

Full-time

Re-posted 13 days ago

Constellation Brands rating

7.9

Company rating: 7.9 out of 10

Based on 12 frontline employees who took The Breakroom Quiz

100th of 438 rated food and drinks producers

Job description

Job Description
Position Summary
This is an excellent opportunity for someone who has worked one or two harvests, with a passion for making high quality wine. This position works directly with the Winemaking Team and will provide integral winemaking support, helping to facilitate daily harvest winemaking responsibilities. This position does not require routine Cellar or Lab work; however, interns will work with members of the Cellar and Lab teams to achieve daily responsibilities, and occasional light tasks may be required in either area.
This is a temporary assignment, generally from June/July through November. Schedules are determined on an as-needed basis to keep up with grape processing. This will likely include some weekend work during peak season, and may also include some overtime.
General Responsibilities
  • Vineyard - assist winemakers with vineyard maturity sampling, block monitoring, brix mapping
  • Vineyard - assist winemakers with grape phenolics sampling and mapping
  • Analysis/Lab - maintain updated list of samples for phenolics tracking, ensure that samples are uploaded and named correctly, assist with data compilation and tracking
  • Cellar - daily monitoring of all fermentations including tank temperatures and cap inspection; daily communication of findings to winemaking team
  • Cellar - help monitor press cuts on white grapes; communicate progress and issues to winemakers
  • Cellar - help monitor crushing of reds in To Kalon and back cellars; work closely with winemakers to share progress and concerns
  • Cellar - visit other internal wineries to check in on tanks and barrels, and to pick up and drop off supplies
  • Cellar - assist with lot sampling for analysis or tasting on as-needed basis
  • Cellar - carry out small-scale winemaking trials, prepare initial drafts on findings
  • Cellar - pick up/drop off winemaking supplies and product/wine samples
  • Winemaking - taste and evaluate wines with winemaking team
  • Winemaking/Admin - generate work orders for grape and wine processing
  • Winemaking/Admin - help to compile and organize grape, ferment and wine data
  • Winemaking/Admin - assist with other projects/assignments as needed
  • General - other tasks and projects as needed

Minimum Qualifications
  • One prior winery harvest position in the Cellar, Lab or Winemaking
  • Availability to work from July through the end of November
  • Ability to work various shifts including weekends and overtime
  • Excellent organizational and communication skills - oral and written
  • Technically capable (experience with Vintrace an extra plus)
  • Must be at least 21 years of age

Preferred Qualifications
  • Recent graduate or pursuing a degree in Enology and/or Viticulture or related field
  • Solid understanding of the winemaking process and good wine tasting skills
  • Able to work independently with minimal supervision
  • Ability to communicate in Spanish

Working Conditions/Physical Requirements:
Working conditions in certain areas of the winery are cold, warm, wet, slippery and noisy. Involves exposure to loud noises, fumes, toxic chemicals, near moving mechanical parts and lift truck traffic. Frequent walking, standing, sitting, stooping, kneeling, crouch or crawl, going up and down stairs and ladders. Must be able to move up to 55 lbs. Must have a valid driver's license. Occasional travel with ability to work weekends and overtime. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
The salary rate for this role is $24.00/hr
Location
Oakville, California
Additional Locations
Job Type
Full time
Job Area
Internships
Equal Opportunity
Constellation Brands is committed to a continuing program of equal employment opportunity. All persons have equal employment opportunities with Constellation Brands, regardless of their sex, race, color, age, religion, creed, sexual orientation, national origin or citizenship, ancestry, physical or mental disability, medical condition (cancer or genetic characteristics), marital status, gender (including gender identity or gender expression), familial status, military or veteran status, genetic information, pregnancy, childbirth, breastfeeding, or related conditions (or any other group or category within the framework of the applicable discrimination laws and regulations).

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