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Fermentation Jobs in Portland, OR (NOW HIRING)

Bread Baker

Portland, OR · On-site

$20 - $25/hr

Monitor fermentation and/or proofing stages to ensure optimal flavor development. * Artistic Scoring: Use traditional techniques to score breads, giving each loaf its unique St. Honoré signature.

Harvest Intern

Carlton, OR

$15.50 - $20.75/hr

Interns will work closely with our winemaking team, assisting in grape receiving, fermentation monitoring, sanitation, cellar work, and other key production activities. Ideal candidates are ...

Harvest Intern

Carlton, OR

$15.50 - $20.75/hr

Interns will work closely with our winemaking team, assisting in grape receiving, fermentation monitoring, sanitation, cellar work, and other key production activities. Ideal candidates are ...

Harvest Intern

Carlton, OR · On-site

$15.50 - $20.75/hr

Interns will work closely with our winemaking team, assisting in grape receiving, fermentation monitoring, sanitation, cellar work, and other key production activities. Ideal candidates are ...

The Brewer is responsible for the entire beer making process, including but not limited to raw material handling, brew day operations, fermentation monitoring, cellaring, packaging, all cleaning and ...

Strong technical knowledge of industrial biotechnology processes, including fermentation, downstream processing, and both liquid and solid formulation. * Demonstrated ability to collaborate across ...

Fermentation information

See Portland, OR salary details

$15

$21

$26

How much do fermentation jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for fermentation in Portland, OR is $21.18, according to ZipRecruiter salary data. Most workers in this role earn between $19.38 and $22.45 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Fermentation position, and why are they important?

To thrive in Fermentation, you need a solid background in microbiology, biochemistry, and process engineering, often supported by a relevant science degree or technical training. Familiarity with bioreactor operation, laboratory information management systems (LIMS), and Good Manufacturing Practices (GMP) certification is highly beneficial. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills set top performers apart. These competencies are crucial for optimizing fermentation processes, ensuring product quality, and maintaining compliance in fast-paced production or research environments.

What does a typical day look like for a professional working in fermentation?

A typical day for a fermentation professional often involves monitoring and adjusting fermentation processes, preparing culture media, collecting and analyzing samples, and ensuring compliance with safety and quality standards. You may work closely with quality assurance teams, production staff, and R&D scientists to troubleshoot issues and improve yields. The work environment can range from laboratory settings to industrial production facilities, and you may need to follow strict protocols and documentation practices. Collaboration and adaptability are key, as priorities can shift based on production schedules or unexpected process changes.

What is a Fermentation job?

A fermentation job involves overseeing and managing the process of microbial or enzymatic conversion of substrates into desired products, such as food, beverages, biofuels, or pharmaceuticals. Professionals in this field may work in breweries, biotech firms, or food production facilities, ensuring that fermentation conditions are optimized for efficiency and quality. Responsibilities often include monitoring fermentation parameters, troubleshooting issues, and maintaining production standards.

What are popular job titles related to Fermentation jobs in Portland, OR? For Fermentation jobs in Portland, OR, the most frequently searched job titles are:
What job categories do people searching Fermentation jobs in Portland, OR look for? The top searched job categories for Fermentation jobs in Portland, OR are:
Infographic showing various Fermentation job openings in Portland, OR as of July 2026, with employment types broken down into 80% Full Time, and 20% Temporary. Highlights an 100% In-person job distribution, with an average salary of $44,047 per year, or $21.2 per hour.
Seasonal Cellar Worker - Penner-Ash Wine Cellars

Seasonal Cellar Worker - Penner-Ash Wine Cellars

Jackson Family Wines

Newberg, OR

$18.50 - $22/hr

Full-time

Posted 6 days ago


Jackson Family Wines rating

8.6

Company rating: 8.6 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

28th of 432 rated food and drinks producers


Job description

Penner-Ash Wine Cellars is seeking motivated, hardworking individuals to join our small team for the 2026 harvest. This is a hands-on opportunity to be involved in all aspects of the winemaking process at a highly regarded Willamette Valley winery.
We work with fruit from over twenty sustainably farmed vineyards across the Northern Willamette Valley, with a focus on small-lot, vineyard-designate wines. In 2026, we anticipate processing approximately 200 tons, primarily Pinot Noir, along with Chardonnay, Riesling, Sauvignon Blanc, and Viognier.
Because we are a small, collaborative team, interns gain exposure to the full scope of harvest work, including (but not limited to) vineyard sampling, fruit processing, fermentation monitoring, additions, cap management, pressing, barreling down, and cleaning/sanitation.

Internships typically begin in late August with harvest prep, cleaning, and vineyard sampling. As fruit arrives, the focus shifts to processing, fermentation work, and cap management, followed by pressing and barreling down. Harvest generally wraps up between late October and early November, depending on the season.
 
BENEFITS:
  • Harvest meals during peak processing
  • A supportive, team-oriented environment (and yes, plenty of inside jokes)
  • Harvest swag
  • Meaningful, hands-on learning opportunities
  • Exposure to some of the Willamette Valley’s most respected vineyard sources
JOB REQUIREMENTS:
  • A positive attitude and solid sense of humor
  • Strong work ethic and willingness to jump in wherever needed
  • Ability to work both independently and as part of a team
  • Attention to detail and ability to follow written and verbal instructions
  • Commitment to safety
  • Good communication skills and a sense of urgency
  • A genuine interest in wine and the harvest process
To learn more about us, please visit pennerash.com.
 
WAGE TRANSPARENCY:
Competitive hourly pay ranging from $18.50–$22.00/hour, depending on experience and skills.
 
At Jackson Family Wines, we respect, celebrate, and take pride in each other’s differences. We are committed to fostering a culture of fairness, inclusion, and belonging. We believe diversity drives innovation, strengthens our team, and deepens our connection to our community.

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