Wine Chemist I
Confirmed on the employer's own hiring board on Nov 11, 2026. First seen by Alion on Nov 11, 2026.
About Us
Treasury Wine Estates (TWE) is one of the world’s largest wine companies, and we are proud of our portfolio of brands that have tremendous heritage, rich quality, and a reputation for excellence across the globe. At TWE, we are led everyday by our purpose, Boldly Cultivating. We are boldly cultivating value through our brands, wine, people & environment for enriched and joyful communities.
At TWE we cultivate our teams to be their very best. And in turn, our people push us to make bigger and bolder decisions. Our focus on Boldly Cultivating unites us as a global team and fuels our vision to become the world’s most desirable luxury wine company - known for the experiences we create for our consumers, customers, partners, suppliers and our people. Learn more about our people promise and our renowned portfolio of global brands.
Key Responsibilities
80% Lab Responsibilities:
- 50% Perform routine juice, must, and wine analysis using automated equipment such as FTIR, UV-Vis, NIR, auto-titration, and discrete analyzer. This includes pH, titratable acidity, brix, alcohol, ammonia, free-amino nitrogen, free and total sulfur, volatile acidity, residual sugar, anthocyanin, tannins, and various other analyses.
- 10% Review, record, and enter data into Excel, JDE, VinoEZ, and AgCode.
- 10% Perform all quality assurance functions during bottling operations.
- 10% Maintain equipment in proper working order and perform quality control measures and instrument calibrations as needed.
10% Teamwork & Collaborations:
- Prioritize, communicate, and handle the needs of multiple sites and stakeholders.
- Consult with stakeholders on deadlines, reported results, and scientific input when needed.
5% Compliance:
- Participate in HACCP related activities for the St. Helena Production site.
- Assist the Laboratory Supervisor with responsibilities such as maintaining SOPs, SDSs, GMPs, GDPs, and GLPs.
5% Other Duties:
- Understand and abide by safety guidelines and laboratory procedures.
- Clean glassware, countertops, lab equipment and instrumentation regularly, maintaining good general housekeeping of the lab.
- Collect wine samples from tanks.
- Perform other duties as assigned.
About you
- Bachelor’s degree in chemistry or an associate or bachelor’s degree in any physical, chemical, or biological science with at least 30 credits of chemistry.
- 0-2 years of previous laboratory experience.
- Strong computer skills including Office applications such as Outlook, Excel, and Work. Experience with VBA coding a plus.
- Excellent communication skills. Bilingual in Spanish and English a plus.
- Ability to lift 50 lbs
- Ability to work in a fume hood.
- Ability to wear necessary PPE such as gloves, eye protection, and laboratory coat.
Why you'll love it here
Our culture is built on bringing our whole selves, being courageous and delivering together - it’s our DNA and the heart of who we are at TWE. We prioritize your growth with access to global career opportunities and structured programs designed to support your health, wellbeing, and career development. Learn more about our benefits and culture here.
Benefits depend on your work category and may include
- Paid Time Off: Competitive vacation, sick leave, and 12 paid holidays. Plus, a “TWE4ME Day” - a day to spend however you choose!
- Paid Parental & Caregiver Leave: Generous time off for life’s big moments.
- Volunteer Days: Get paid to give back-2 full days each year!
- Flexible Work Options: Find your flex-hybrid and custom schedules available for certain roles.
- Wellbeing First: Medical, dental, vision, free mental health support, and an award-winning wellness program.
- 401(k) with Company Match: 100% vested from day one. Regular Full and Part-Time employees are eligible after 60 days of employment.
- Paid Time Off: Competitive vacation, sick leave, and 12 paid holidays.
- Wine Perks & Discounts: Enjoy exclusive employee pricing on the world’s best wines, plus receive a generous product allowance.
- Recognition & Rewards: Celebrate wins and earn fun rewards.
It takes all varietals
Just like the wide range and variety of brands in our wine portfolio, TWE embraces diversity and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, disability, or any other legally protected characteristic. If you require assistance or accommodation during the application process, please contact [email protected], quoting the job title and reference number.
Apply Today
The anticipated base compensation for this position is $24.04-$26 per hour. Actual compensation will be determined based on several factors, including but not limited to relevant experience, skills, qualifications, education, geographic location, internal equity, and market considerations. This position may also be eligible for incentive compensation, bonuses, commissions, and/or a comprehensive benefits package, as applicable. The compensation range listed reflects a good faith estimate of the hiring range for this position at the time of posting. Treasury reserves the right to modify compensation ranges, incentive plans, and benefits at any time, subject to applicable law.