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Fermentation Engineer Jobs in Wisconsin (NOW HIRING)

Learn existing fermentation, CY, and Nutritional production scheduling processes. * Identify ... Bachelor's degree in Engineering required. Emphasis in Biotechnology, Chemistry, or Food ...

Learn existing fermentation, CY, and Nutritional production scheduling processes. * Identify ... Bachelor's degree in Engineering required. Emphasis in Biotechnology, Chemistry, or Food ...

Learn existing fermentation, CY, and Nutritional production scheduling processes. * Identify ... Bachelor's degree in Engineering required. Emphasis in Biotechnology, Chemistry, or Food ...

Exposure to fermentation, bioprocessing, or complex chemical manufacturing environments * Experience in regional or multisite engineering leadership roles Why Choose Us? * Opportunity to drive ...

Senior Engineer - Health & Bioscience

Beloit, WI ยท On-site

$102K - $140K/yr

Exposure to fermentation, bioprocessing, or complex chemical manufacturing environments * Experience in regional or multisite engineering leadership roles Why Choose Us? * Opportunity to drive ...

Process Engineer

Baldwin, WI ยท On-site

$85K - $120K/yr

The Process Engineer will support sales, engineering, commissioning and optimization of GEA process systems in the Liquid, Fermentation, and Filling engineering team. This position is focused on ...

Process Engineer

Wilson, WI ยท On-site

$85K - $120K/yr

The Process Engineer will support sales, engineering, commissioning and optimization of GEA process systems in the Liquid, Fermentation, and Filling engineering team. This position is focused on ...

Process Engineer

Hudson, WI ยท On-site

$85K - $120K/yr

The Process Engineer will support sales, engineering, commissioning and optimization of GEA process systems in the Liquid, Fermentation, and Filling engineering team. This position is focused on ...

The Process Engineer will support sales, engineering, commissioning and optimization of GEA process systems in the Liquid, Fermentation, and Filling engineering team. This position is focused on ...

The Process Engineer will support sales, engineering, commissioning and optimization of GEA process systems in the Liquid, Fermentation, and Filling engineering team. This position is focused on ...

Process Engineer

New Richmond, WI ยท On-site

$85K - $120K/yr

The Process Engineer will support sales, engineering, commissioning and optimization of GEA process systems in the Liquid, Fermentation, and Filling engineering team. This position is focused on ...

The Process Engineer will support sales, engineering, commissioning and optimization of GEA process systems in the Liquid, Fermentation, and Filling engineering team. This position is focused on ...

Process Engineer

Somerset, WI ยท On-site

$85K - $120K/yr

The Process Engineer will support sales, engineering, commissioning and optimization of GEA process systems in the Liquid, Fermentation, and Filling engineering team. This position is focused on ...

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Fermentation Engineer information

See Wisconsin salary details

$41.4K

$111.7K

$151.9K

How much do fermentation engineer jobs pay per year?

As of Jun 13, 2026, the average yearly pay for fermentation engineer in Wisconsin is $111,698.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,300.00 and $148,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Fermentation Engineer, and why are they important?

To thrive as a Fermentation Engineer, you need a solid background in bioprocess engineering, microbiology, and chemical engineering, often supported by a relevant degree. Familiarity with fermentation control systems, bioreactor operation, and analytical laboratory tools is typically required. Strong problem-solving, teamwork, and communication skills help you optimize processes and collaborate across multidisciplinary teams. These competencies are vital to ensure efficient, safe, and high-quality fermentation processes in industries like biotech, food, and pharmaceuticals.

How much do fermentation scientists make?

Fermentation scientists, also known as fermentation engineers, typically earn a median annual salary ranging from $60,000 to $90,000, depending on experience, education, and location. Advanced roles or those with specialized skills in bioprocessing or microbiology can earn higher salaries, often exceeding $100,000 annually.

What are the most common challenges faced by Fermentation Engineers in scaling up processes from lab to production?

Fermentation Engineers often encounter challenges when scaling up processes from laboratory to industrial scale, such as maintaining consistent product yields, ensuring robust microbial performance, and managing contamination risks. Differences in equipment, mixing, oxygen transfer, and temperature control can significantly impact the reproducibility and efficiency of fermentation. To address these challenges, engineers work closely with cross-functional teams, including microbiologists, process engineers, and quality assurance, to optimize protocols and implement rigorous monitoring systems throughout scale-up.

What does a fermentation engineer do?

A fermentation engineer designs, develops, and optimizes fermentation processes used in producing products like biofuels, pharmaceuticals, and food ingredients. They work with microbiology, biochemistry, and process control tools to ensure efficient and consistent production, often operating in laboratory and manufacturing environments. Strong knowledge of bioreactors, sterile techniques, and quality standards is essential for this role.

What Does a Fermentation Engineer Do?

A fermentation engineer uses state-of-the-art technologies to formulate new products and refine the processes used in existing ones. Your responsibilities in this career include setting up and testing a process involving a microorganism, such as a yeast or a bacterium, in a fermentor to create new products. You use biotechnology techniques like recombinant DNA technology. Your duties also involve operating sophisticated equipment, such as bioreactors or robots. You can find employment in a wide range of industries, from food production to agriculture to medical science.

What is the difference between Fermentation Engineer vs Microbiologist?

AspectFermentation EngineerMicrobiologist
Required CredentialsBachelor's in Bioengineering, Chemical Engineering, or related field; experience in fermentation processesBachelor's or higher in Microbiology, Biology, or related field; laboratory skills
Work EnvironmentIndustrial labs, manufacturing plants, R&D facilitiesResearch labs, clinical labs, academic institutions
Industry UsageBiotech, pharmaceuticals, food & beverage, biofuel productionHealthcare, research, environmental studies, food safety

Fermentation Engineers focus on designing, optimizing, and scaling fermentation processes in industrial settings, while Microbiologists primarily conduct research and analysis of microorganisms in laboratory environments. Both roles require a strong background in microbiology, but Fermentation Engineers emphasize process engineering and production, whereas Microbiologists focus on scientific study and experimentation.

What engineers make $500,000?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, advanced skills, and often leadership roles or working in high-paying industries.

What engineers make $300,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $300,000 or more annually, especially with extensive experience, advanced skills, and leadership roles. High compensation often involves working in high-demand industries, holding managerial positions, or possessing advanced certifications and expertise in niche areas.
What are popular job titles related to Fermentation Engineer jobs in Wisconsin? For Fermentation Engineer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Fermentation Engineer jobs in Wisconsin look for? The top searched job categories for Fermentation Engineer jobs in Wisconsin are:
What are popular job titles related to Fermentation Engineer jobs in WI? For Fermentation Engineer jobs in WI, the most frequently searched job titles are:
Infographic showing various Fermentation Engineer job openings in Wisconsin as of June 2026, with employment types broken down into 89% Full Time, 9% Part Time, and 2% Contract. Highlights an 98% In-person, and 2% Hybrid job distribution, with an average salary of $111,698 per year, or $53.7 per hour.

Process Engineer

Red Star Yeast Company

Brussels, WI โ€ข On-site

Full-time

Posted 27 days ago


Job description

Essential Duties and Responsibilities

Other duties may be assigned depending upon operational needs

  • Understand and effectively utilize all employee safety programs to ensure proper procedures are followed. Act immediately upon unsafe conditions or behavior.
  • Gain yeast manufacturing process knowledge through internal and external training along with working on the various improvement and/or optimization studies.
  • Acquire knowledge of, and gain familiarity with, the plant fermentation equipment and process control system.
  • Acquire knowledge of the plantโ€™s utility systems and their performance.
  • Learn existing fermentation, CY, and Nutritional production scheduling processes.
  • Identify/develop opportunities to modify, improve, and/or automate the fermentation scheduling methods.
  • Participate in and/or lead specific studies and projects directed at continuous manufacturing improvement or process optimization.
  • Assist Process Superintendent in monitoring and troubleshooting process issus as required.
  • Monitor operations and anticipate or follow up on various operational issues.
  • Assist Process Superintendent in developing key manufacturing performance strategies and reports.ย  Continue and/or improve fermentation performance tracking systems.
  • Accurately communicate relevant operations information to management in a timely manner.
  • Troubleshoot mechanical and process problems. Perform minor maintenance on machines and equipment.
  • Develop management skills necessary to manage both hourly and supervisory staff members through internal mentoring and external training programs.
  • Analyze, process, and act upon operational data per procedural standards.

Environmental, Safety, Quality, and Legal Requirements

Understand and follow:

  • Environmental: Universal Waste, Hazardous Waste, SPCC, Title V
  • Safety: All applicable OSHA Rules and Regulations
  • Quality: Quality Management System
  • Legal: all pertinent Human Resources, Environmental and Safety Laws and Regulations

Qualifications

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The

requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable

accommodations may be made to enable individuals with disabilities to perform the essential functions.

  • Ability to apply advanced mathematical concepts such as exponents, logarithms, quadratic equations, and permutations. Ability to apply mathematical operations to such tasks as frequency distribution, determination of test reliability and validity, analysis of variance, correlation techniques, sampling theory, and factors.
  • Ability to prioritize and organize tasks.
  • Communication and โ€œcustomerโ€ service skills are required in relationships with coworkers, management, and other departments within the company.
  • Mechanical aptitude and trouble-shooting skills.
  • Ability to write detailed technical reports; computer proficiency required.
  • Ability to design and/or utilize complex spreadsheets to organize and analyze data.
  • Additional safety and/or training experience helpful.

Education

  • Bachelorโ€™s degree in Engineering required. Emphasis in Biotechnology, Chemistry, or Food Manufacturing preferred.
  • Two to five years of experience working in a similar position. Previous experience working in the food, beverage, or chemical manufacturing industries highly preferred.

Language Skills

Ability to read and interpret documents such as safety rules, operating and maintenance instructions, P&ID charts, and procedure manuals. Ability to write basic reports and correspondence. Ability to speak effectively before groups of customers or employees.

Mathematical Skills

Ability to apply advanced mathematical concepts such as exponents, logarithms, quadratic equations, and permutations. Ability to apply mathematical operations to such tasks as frequency distribution, determination of test reliability and validity, analysis of variance, correlation techniques, sampling theory, and factors.ย  Ability to compute rate, ratio, and percent and to draw and interpret bar graphs.

Reasoning Ability

Ability to apply common sense understanding to carry out instructions furnished in written, oral, or diagram flow. Ability

to deal with problems involving several concrete variables in standardized and non-standardized situations.ย  Ability to define problems, collect data, establish facts, and draw valid conclusions.ย  Ability to interpret an extensive variety of technical instructions in mathematical or diagram form and deal with several abstract and concrete variables.

Certificates, Licenses, and Registrations

Ability to be forklift certified required.

Ability to be CPR/First Aid certified required.

Ability to wear respiratory protection.

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform

the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to

perform the essential functions.

While performing the duties of this job, the employee is regularly required to stand; use hands to finger, handle, or feel;

reach with hands and arms; climb or balance; and stoop, kneel, crouch, or crawl. The employee is occasionally required

to sit and talk or hear. The employee must occasionally lift and/or move up to 50 pounds. Specific vision abilities by this

job include close vision, color vision, and ability to adjust focus.

Work Environment

The work environment characteristics described here are representative of those an employee encounters while

performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with

disabilities to perform the essential functions.

While performing the duties of this job, the employee is regularly exposed to wet and/or humid conditions; moving

mechanical parts; high, precarious places; fumes or airborne particulates; toxic or caustic chemicals; extreme cold; and

extreme heat. The employee is frequently exposed to outside weather conditions and risk of electrical shock. The noise

level in the work environment is usually loud.

Facial Hair Policy

Employees working in this position will be required to follow Red Star Yeastโ€™s facial hair policy.ย  This is due to requirement of this position to wear respiratory protection.