Lab Intern

A to Z Wineworks, LLC, located at their REX HILL property in Oregon’s Willamette Valley, seeks experienced lab interns for the 2026 vintage. This harvest laboratory position will concentrate on analysis of grape maturity samples, juice, and wine while working with our experienced lab team. This paid seasonal position will run from around mid-August through early November but is dependent on the growing season. Official harvest timing will be shared as the season progresses. Job Responsibilities Process grape maturity samples. Sample collection from a variety of sources, such as tanks, barrels, and concrete eggs. Daily analysis of juice and wine including: Brix & Temperature (DMA) pH + TA Measurements (Auto‑Titrator) Enzymatic Analysis on Y15 (Glucose‑Fructose, PAN, AMM, YAN, Acetic Acid, Malic Acid, FSO₂, TSO₂) Phenolics & Color Analysis (CIELab & Spectrophotometer) Ethanol (Alcolyzer) Sample preparation such as degassing, centrifuging, and labelling. Perform laboratory calibrations, make and standardize lab solutions. Data entry into wine database and Excel. Follow all Safety Procedures and SOPs. Position Requirements Minimum of 1 harvest in a laboratory setting, with experience at a large‑scale production winery a plus. Ability to work on catwalks at different heights and in temperature controlled environments. Extended periods of walking, standing, climbing stairways and ladders. Ability to commit to a flexible schedule, which will almost certainly include long hours, overtime, and weekend work. Proficient in Microsoft Office (Word, Excel, PowerPoint, Teams). Experience with Vintrace database a plus. Strong organizational skills and a high level of attention to detail. Strong verbal/written communication skills in English. Physical Requirements Ability to stand and move for at least ten hours. Proven ability to lift, bend, rotate, move, and carry up to 40 pounds over the course of the shift. Compensation The starting hourly rate is $20.50 per hour. Hourly rate for interns with additional years of experience dependent on the number of harvests completed. At A to Z Wineworks, we believe in paying our employees equal pay for equal work. Individual offers are made dependent upon a candidate’s prior experience and education level as it pertains to the role. Benefits A daily catered meal during peak of harvest. Wine tasting opportunities and generous wine discounts. Safe, shared events that provide camaraderie, learning opportunities, and most importantly, sharing in a great company culture. Equal Opportunity Employer A to Z Wineworks, LLC is an equal opportunity employer. We consider qualified applicants without regard to race, color, religion, sex, national origin, sexual orientation, disability, gender identity, protected veteran status, or other protected class. For more information, see the EEOC's "Equal Employment Opportunity is The Law" poster. A to Z Wineworks, LLC participates in E‑Verify. E‑Verify is a United States Department of Homeland Security website that allows businesses to determine the eligibility of their employees to work in the United States. Please visit the following website for additional information: #J-18808-Ljbffr