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Fermentation Process 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 ...

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

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

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 ...

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 ...

Brewing Process Engineer

Milwaukee, WI ยท Remote

$90K - $150K/yr

Estimate process engineering hours and schedule for proposals * Oversee and QC engineering work of ... Sizing and specifying brewing and fermentation vessels, beer filtration systems, and yeast ...

Brewing Process Engineer

Madison, WI ยท On-site +1

$90K - $150K/yr

Estimate process engineering hours and schedule for proposals * Oversee and QC engineering work of ... Sizing and specifying brewing and fermentation vessels, beer filtration systems, and yeast ...

Brewing Process Engineer

Green Bay, WI ยท Remote

$90K - $150K/yr

Estimate process engineering hours and schedule for proposals * Oversee and QC engineering work of ... Sizing and specifying brewing and fermentation vessels, beer filtration systems, and yeast ...

Brewing Process Engineer

Madison, WI ยท Remote

$90K - $150K/yr

Estimate process engineering hours and schedule for proposals * Oversee and QC engineering work of ... Sizing and specifying brewing and fermentation vessels, beer filtration systems, and yeast ...

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Showing results 1-20

Fermentation Process Engineer information

See Wisconsin salary details

$50K

$92.9K

$143.8K

How much do fermentation process engineer jobs pay per year?

As of Jun 7, 2026, the average yearly pay for fermentation process engineer in Wisconsin is $92,878.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,200.00 and $104,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Fermentation Process Engineers during scale-up from lab to production?

Fermentation Process Engineers often encounter challenges when scaling up processes from the lab or pilot scale to full production, such as maintaining consistent product yields, ensuring sterility, and achieving optimal mixing and oxygen transfer. Differences in equipment size and configuration can affect heat and mass transfer rates, making it necessary to adjust parameters and monitor the process closely. Effective communication with cross-functional teams, including microbiologists and production operators, is crucial to address these issues and implement solutions promptly.

What is the difference between Fermentation Process Engineer vs Microbiologist?

AspectFermentation Process EngineerMicrobiologist
CredentialsBachelor's in Chemical, Biochemical, or related engineering fieldBachelor's or higher in Microbiology or related science
Work EnvironmentIndustrial fermentation facilities, manufacturing plantsResearch labs, clinical or environmental settings
Industry UsageBiotech, pharmaceuticals, food & beverage manufacturingResearch institutions, biotech, healthcare
Common Search IntentOptimizing fermentation processes, scale-upStudying microbial behavior, research

While both roles involve microbiology, the Fermentation Process Engineer focuses on designing, optimizing, and scaling fermentation processes in industrial settings. In contrast, Microbiologists primarily conduct research and study microorganisms, often in lab environments. The engineer's role is more application-driven within manufacturing, whereas microbiologists focus on scientific understanding.

What does a Fermentation Process Engineer do?

A Fermentation Process Engineer specializes in designing, optimizing, and overseeing the industrial fermentation processes used to produce products such as pharmaceuticals, food additives, biofuels, and chemicals. Their responsibilities include scaling up laboratory processes to industrial levels, monitoring process parameters, troubleshooting issues, and ensuring that production meets quality and safety standards. They often work closely with microbiologists, chemists, and production teams to improve yields and efficiency while minimizing costs and environmental impact.

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

To thrive as a Fermentation Process Engineer, you need a strong background in chemical engineering, microbiology, or biotechnology, typically supported by a relevant bachelor's or master's degree. Familiarity with bioreactor systems, process control software, and statistical analysis tools, as well as certifications like Six Sigma or Lean Manufacturing, is highly valuable. Strong problem-solving, teamwork, and communication skills help you collaborate with cross-functional teams and troubleshoot complex processes. These skills are essential to optimize production, ensure product quality, and drive innovation in fermentation-based manufacturing.
What job categories do people searching Fermentation Process Engineer jobs in Wisconsin look for? The top searched job categories for Fermentation Process Engineer jobs in Wisconsin are:
Infographic showing various Fermentation Process Engineer job openings in Wisconsin as of May 2026, with employment types broken down into 1% Locum Tenens, 96% Full Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $92,878 per year, or $44.7 per hour.

Process Engineer

Red Star Yeast Company

Brussels, WI โ€ข On-site

Full-time

Posted 21 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.