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Wine Engineering Jobs in California (NOW HIRING)

Mechanic III

Ceres, CA · On-site

$30.23 - $38/hr

... Wine Company founded in 1973, our family-owned company strives to continue and improve upon being ... Has basic engineering knowledge and can effectively work with company engineers and external ...

... wine-growing region with access to both Napa and Sonoma, the resort includes 135 airy cottage ... Join our team as an Engineering Supervisor and become part of the Auberge Family. We are looking ...

... wine-growing region with access to both Napa and Sonoma, the resort includes 135 airy cottage ... Join our team as an Engineering Supervisor and become part of the Auberge Family. We are looking ...

Marketing Coordinator

Napa, CA · On-site

$55K - $76K/yr

John Anthony Wine & Spirits is a high-growth, privately owned company headquartered in downtown ... Brainstorm and develop content for campaigns, launches, partnerships, and evergreen programming ...

Seasonal Maintenance

Lodi, CA · On-site

$18.50/hr

Refinish, restore, and maintain teak furniture throughout the property * Assist with light maintenance duties across the Wine & Roses property as directed by the Chief Engineer * Follow established ...

IT Software Developer Internship 2027

Modesto, CA · On-site +1

$26.50 - $28.50/hr

S. - Barefoot Wine & High Noon and are the official sponsors of the NFL, NHL, UFC, and PGA of ... Computer Science, Software Engineering, Information Technology, Systems Engineering, Computer ...

IT Software Developer Internship 2027

Modesto, CA · On-site +1

$26.50 - $28.50/hr

S. - Barefoot Wine & High Noon and are the official sponsors of the NFL, NHL, UFC, and PGA of ... Computer Science, Software Engineering, Information Technology, Systems Engineering, Computer ...

Showing results 21-40

Wine Engineering information

What is wine engineering?

Wine engineering is a specialized field that combines principles of engineering and science to optimize the production, processing, and quality control of wine. Wine engineers work on various aspects of winemaking, including fermentation technology, equipment design, automation, and environmental sustainability. They help wineries improve efficiency, product consistency, and safety, while also addressing issues such as waste management and energy use. The field requires knowledge in chemistry, microbiology, mechanical engineering, and often involves collaboration with winemakers and viticulturists.

What are the key skills and qualifications needed to thrive as a wine engineer?

To thrive as a Wine Engineer, you need a solid background in viticulture, enology, chemistry, and often a relevant degree in food science, chemical engineering, or enology. Familiarity with laboratory analysis tools, fermentation control systems, and quality assurance protocols is essential. Strong attention to detail, problem-solving abilities, and effective teamwork enhance success in this role. These skills and qualities ensure the production of high-quality wines, efficient operations, and compliance with industry standards.

What are some common challenges wine engineers face when collaborating with vineyard and cellar teams?

Wine engineers often work closely with vineyard managers and cellar staff to optimize production processes, which can present challenges such as aligning technological solutions with traditional winemaking practices. Effective communication is key, as engineers must translate technical requirements into practical workflows that accommodate seasonal variations and unique grape characteristics. Navigating these collaborative dynamics requires flexibility, a strong understanding of both engineering principles and enological processes, and the ability to adapt innovations to existing team structures.

What is the difference between Wine Engineering vs Winemaker?

AspectWine EngineeringWinemaker
CredentialsEngineering degree, technical certificationsEnology or viticulture degree, wine certifications
Work EnvironmentManufacturing facilities, technical labsVineyards, wineries, tasting rooms
Industry UsageDesigning equipment, optimizing production processesOverseeing wine production, blending, tasting

Wine Engineering focuses on designing and maintaining equipment and processes in wine production, requiring engineering expertise. Winemakers are responsible for the actual creation, blending, and tasting of wines, often with a background in enology. Both roles are essential in the wine industry but differ in their focus and daily tasks.

What is a wine engineer?

A wine engineer is a professional who applies engineering principles to the wine production process, focusing on equipment design, process optimization, and quality control. They often work in wineries or related facilities, utilizing skills in chemistry, microbiology, and process engineering to improve efficiency and product consistency.

What are popular job titles related to Wine Engineering jobs in California?

For Wine Engineering jobs in California, the most frequently searched job titles are:

What job categories do people searching Wine Engineering jobs in California look for?

The top searched job categories for Wine Engineering jobs in California are:

What cities in California are hiring for Wine Engineering jobs?

Cities in California with the most Wine Engineering job openings:

Infographic showing various Wine Engineering job openings in California as of August 2026, with employment types broken down into 90% Full Time, 7% Part Time, 2% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

Mechanic III

Bronco Wine Co

Ceres, CA • On-site

$30.23 - $38/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago


Key responsibilities

  • Troubleshoot, repair, and perform preventive maintenance on bottling line equipment, including electrical and mechanical systems.

  • Support line changeovers and ensure equipment is back to rated operational efficiency within target time limits.

  • Read and interpret equipment manuals, electrical drawings, and P&IDs to diagnose and resolve issues.


Job description

About the Job

The Role

This position will report to: Maintenance Manager

Employment Category: Full-Time Regular

Pay Range: $30.23/HR - $38.00/HR

Onsite Position


Bronco Wine Company founded in 1973, our family-owned company strives to continue and improve upon being vertically integrated, from the vineyard to the table, focusing on crafting quality wines for every table. Our family’s resilience and sustained growth will continue to be fostered through stewardship of family, valued employees, respected partners, and future generations.


JOB STATEMENT: 

A Bottling Line Maintenance Mechanic, Level III will possess expert knowledge of bottling line equipment operations, processes, safety, and repair. The Mechanic will have advanced electrical and mechanical diagnosing and troubleshooting skills and be critical member of the team responsible for supporting a safe and efficient operation that routinely achieves Operational Equipment Effectiveness (OEE) targets. The position requires the ability to work any shift as directed by Management. Must be able to work and communicate with all Supervisors, Machine Attendants, Machine Operators, Cellar Operators, Forklift Operators, and Managers, to ensure the team meets production schedules for the bottling lines. 


ESSENTIAL DUTIES:

  • Understand and comply with all ISO 9001, HACCP and GMP requirements and processes
  • Has a strong command of all bottling line machinery and controls
  • Must have advanced mechanical and electrical troubleshooting skills
  • Must be able to plug into a PLC to effectively troubleshoot, correct, and modify ladder logic programs as needed to keep production running. Has the ability and interest to support full PLC program writing and testing.
  • Ability to wire and rewire control panels for line equipment.
  • Must have advanced knowledge of VFD’s and PLC controls
  • Must have advanced mechanical / electrical troubleshooting skills and understand a machine’s cycle of operation.
  • Knowledge of basic industrial electricity, 110v, 220v, and 480v, three phase power, resistance and amperage.
  • Knowledge in HVAC systems, boilers, chillers, air compressors and dryers, nitrogen generators, etc. and their repair
  • Communicate to Supervisors, Line Workers, Cellar, Quality Assurance (QA), Senior Management, and Co-workers
  • Safely trouble-shoot and repair equipment and utilize the Lock-Out, Tag-Out (LOTO) protocol
  • Read and understand equipment manuals, drawings, electrical drawings and P&IDs
  • Report all parts used and needed for reordering to Parts Room staff
  • Work effectively and remain calm in all situations
  • Must be able to work independently at times.
  • Perform necessary change-over of the bottling line machinery and equipment in a timely
  • manner
  • Proper and safe use of a V.O.M. (Volt. OHM. Meter)
  • Performs corrective, preventative, and routine maintenance on equipment and facility to keep them in top working condition. Supports planned overhaul work.
  • Has basic engineering knowledge and can effectively work with company engineers and external technical and engineering staff to solve problems and design solutions.
  • Must supply own hand tools and be able to carry a tool pouch weighing approximately 10 to 15 pounds.
  • Must be able to wear company supplied uniforms
  • Must maintain the maintenance turnover logbook
  • Responsible for start-up after a changeover and getting lines back to rated OEE within target time limits.
  • Basic welding skills (TIG, stick) highly desired.


JOB REQUIREMENTS:

  • Two (2) year certification in automotive, marine, machining/welding, industrial electrical & controls, or aviation maintenance and troubleshooting and at least ten (10) years’ experience with demonstrated increase in responsibility and scope at the title of Senior Mechanic/Mechanic III/Industrial Electrician in a plant manufacturing environment, with preference for high-speed beverage manufacturing of sodas, wine, beer, juice or dairy products with at least 2MM units of production annually.

OR

  • At least fourteen (14) years’ experience with demonstrated increase in responsibility and scope at the title of Senior Mechanic/Mechanic III/Industrial Electrician in a plant manufacturing environment, with preference for high-speed beverage manufacturing of sodas, wine, beer, juice or dairy products with at least 3MM units of production annually. CPR Certification and first aid mandatory.


Knowledge of:

• Process equipment cycle of operation

• Practical welding and fabrication techniques – sanitary welding experience a plus

• Preventive maintenance schedules and overhauls

• Equipment manuals, specifications, drawings


Ability to:

• Plan and schedule assigned duties

• Train, mentor and coach teammates in the Maintenance & Engineering Dept. 

• Work independently with minimal supervision

• Interact effectively with other workers and supervisors

• Work at various heights and awkward positions


PHYSICAL REQUIREMENTS:

• Lift up to 50 lbs. 

• Occasional stair climb

• Frequent walking

• Work in awkward positions (kneeling, lying down or squatting)

• Must be able to travel to Ceres 80%, Santa Rosa 10%, and Napa 10%


WORK ENVIRONMENT: 

• Moving machinery

• Occasional high noise level

• Exposure to solvents/chemicals

• Frequently working in outdoor climate


PERSONAL PROTECTIVE EQUIPMENT REQUIRED: 

• Side shield safety glasses, safety vest, head/ear protection and proper footwear when in production facility


WHAT WE OFFER

At Broco Wine Company, we understand that our success is driven by our talented, committed workforce. We value the contributions each employee makes to our achievements, and our aim is to offer a comprehensive benefits program that is competitive, helping us attract and retain top talent.   Our Benefits are crafted to support the needs of our employees and their families, ensuring the package is simple to understand, easy to access, and affordable for all. 


Medical

Dental

Vision

Life and AD&D

Voluntary life and AD&D

Group Short-Term Disability

Group Long-Term Disability

Voluntary Critical Illness

Voluntary Accident & Injury

Flexible Spending Accounts

Employee Assistance Program

401K

Paid time off  


EEO STATEMENT:

Bronco Wine Company is dedicated to fostering a diverse and inclusive workplace and takes pride in being an equal opportunity employer. All qualified candidates will be considered for employment without discrimination based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability status, protected veteran status, genetic information, or any other characteristic safeguarded by law.

We are committed to cultivating an environment where every individual feels valued, respected, and empowered to reach their full potential.


Reasonable Accommodations:

We will provide reasonable accommodations to assist individuals with disabilities in performing essential job functions. If you wish to apply for a position at Bronco Wine Company and require special assistance during the application process, or if you believe you do not meet the necessary qualifications for a posted position due to a protected disability and would like to discuss potential accommodations, please reach out to our Human Resources at HR@broncowine.com for further assistance or guidance.


Recruitment Agencies

Bronco Wine Company does not accept unsolicited agency resumes. Bronco Wine Company is not responsible for any fees related to unsolicited resumes.