Cellar worker skills: what to learn first, and what can wait

You don't need to know much about wine to get hired in a cellar. You do need to show that you can clean properly, move safely around heavy equipment and follow written instructions to the letter. Learn the basics below first, and the winemaking side will come with time on the floor.

Step one

Gets you the interview

Clean-in-place basics with caustic and citricCleaning is most of the job. If you can explain a caustic wash, the rinse and the citric neutralizing step, a cellar master knows you won't need hand-holding on day one.
Forklift operationBarrels, bins and pallets all move by forklift. An employer certification on your résumé saves the winery training time and gets you into the shortlist.
Hose, clamp and gasket handlingTri-clamp fittings, gaskets and transfer hoses are everywhere. Knowing how to connect, check and clean them keeps wine in the hose and off the floor.
Safe lifting and wet-floor workPostings ask for heavy lifting in cold, wet conditions. Past warehouse, farm, brewery or kitchen work proves you can handle it.
Step two

Gets you the offer

Pump-overs, punch-downs and rackingThese are the daily moves during harvest. Describing when and why each one happens shows you understand fermentation, not just the motions.
Pump operationKnowing how to run a must pump or a transfer pump, prime it and avoid running it dry is the difference between a smooth rack and lost wine.
Confined space and carbon dioxide safetyGas builds up in tanks and pits during fermentation. Knowing monitor use, ventilation and entry rules tells the winemaker you won't get hurt or hurt someone else.
Accurate work orders and cellar logsEvery move and addition gets recorded for the winemaker and the regulators. Clean paperwork is one of the main things a lead checks before trusting you alone.
Step three

Gets you promoted

Press and destemmer operationRunning a bladder press program and setting up the destemmer on your own makes you the person harvest depends on.
Filtration setupPad filters, cartridge filters and crossflow units come before bottling. Leads run these, and learning them is a clear step up.
Basic lab testsMeasuring Brix, pH, titratable acidity and free sulfur dioxide opens the door to the lab and to assistant winemaker roles.
Scheduling and training a crewA lead turns the winemaker's plan into a day's task list and teaches interns the right habits. Practice by offering to plan a morning.

Certificates worth your time

CertificateBest forEffortWorth it?
Forklift operator certificationAnyone new to cellar worka day or two of training plus a driving checkWorth it. Wineries often certify you themselves, but having it already makes your application easier to say yes to.
WSET Level 2 Award in WinesCellar workers who want to taste and talk about wine with confidencea few weekends of study and a short examNice to have. It won't get you hired on its own, but it helps once you want time with the winemaker.
UC Davis Winemaking Certificate ProgramCellar workers aiming for assistant winemakera long part-time course taken alongside your jobWorth it if you're set on the winemaking track. Skip it if you'd rather move into operations.

Course formats and requirements change, so check with the provider or your employer's safety team before you sign up.

Put it on your resume like this

Weak

Helped in the cellar during harvest and did cleaning.

Strong

Ran pump-overs on 14 red fermenters and sanitized tanks with caustic and citric through a 10-week harvest, with zero contamination flags from the lab.

Questions people ask

Which cellar worker skill should I learn first?

Sanitation. Learn the caustic and citric cleaning order, how to check gaskets and how to clean a hose properly. It's what you'll do most, and it's what a cellar master checks first.

Do I need a degree in winemaking?

Not for a cellar job. Most crews are hired on physical ability, reliability and equipment experience. A viticulture and enology degree helps later if you want to become a winemaker, especially at larger wineries.

Can brewery or warehouse experience count?

Yes. Brewery cellar work transfers almost directly, since the tanks, pumps and cleaning are similar. Warehouse work proves you can drive a forklift and handle physical shifts. Say that plainly on your résumé.

How do I get lab skills if the lab won't let me in?

Ask to shadow the person who runs samples during slower weeks. Pulling samples for them is a good start, and many winemakers are glad to teach someone who shows real interest.

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