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Bio Lab Jobs in Wisconsin (NOW HIRING)

Aztalan Bio LLC

Miller

Johnson Creek, WI · On-site

$27 - $33/hr

Communicate with the lab to anticipate or remedy any problems to ensure the highest quality and ... Who is Aztalan Bio? Located outside Jefferson, WI - Aztalan Bio is a biorefinery that utilizes a ...

Aztalan Bio LLC

Miller

Johnson Creek, WI · On-site

$27 - $33/hr

Communicate with the lab to anticipate or remedy any problems to ensure the highest quality and ... Who is Aztalan Bio? Located outside Jefferson, WI - Aztalan Bio is a biorefinery that utilizes a ...

Aztalan Bio LLC

Miller

Johnson Creek, WI · On-site

$27 - $33/hr

Communicate with the lab to anticipate or remedy any problems to ensure the highest quality and ... Who is Aztalan Bio? Located outside Jefferson, WI - Aztalan Bio is a biorefinery that utilizes a ...

Lesaffre Group

Lab Technician - 1st Shift (7a-3p)

Brussels, WI · On-site

$18.50 - $24.75/hr

We work with customers, partners and researchers to develop essential nutrients and bio actives ... May also receive direction from the Lab Manager and Production Manager. Interfaces with processing ...

JBS USA

QA LABORATORY TECHNICIAN

Green Bay, WI

$18.50 - $24.50/hr

In addition periodically test for APC to ensure no contamination is present GLP (Good Lab Practices) * Able to do any special project for example: Shelf life studies or Bio-Mapping Studies and others ...

JBS USA

QA LABORATORY TECHNICIAN

Green Bay, WI

$18.50 - $24.50/hr

In addition periodically test for APC to ensure no contamination is present GLP (Good Lab Practices) * Able to do any special project for example: Shelf life studies or Bio-Mapping Studies and others ...

JBS USA

QA LABORATORY TECHNICIAN

Green Bay, WI · On-site

$18.50 - $24.50/hr

In addition periodically test for APC to ensure no contamination is presentGLP (Good Lab Practices)Able to do any special project for example: Shelf life studies or Bio-Mapping Studies and others as ...

JBS USA

QA LABORATORY TECHNICIAN

Green Bay, WI

$18.50 - $24.50/hr

In addition periodically test for APC to ensure no contamination is present GLP (Good Lab Practices) * Able to do any special project for example: Shelf life studies or Bio-Mapping Studies and others ...

JBS Imports

QA LABORATORY TECHNICIAN

Green Bay, WI · On-site

$18.50 - $24.50/hr

In addition periodically test for APC to ensure no contamination is present GLP (Good Lab Practices) * Able to do any special project for example: Shelf life studies or Bio-Mapping Studies and others ...

Froedtert South, Inc.

Courier

Pleasant Prairie, WI · On-site

$15 - $19/hr

S. Postal), substantial amounts of cash, sterile and non-sterile/soiled surgical equipment, bio-hazardous lab specimens/blood and medical instrumentation (including associated chemicals), linen ...

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Bio Lab information

See Wisconsin salary details

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How much do bio lab jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for bio lab in Wisconsin is $22.74, according to ZipRecruiter salary data. Most workers in this role earn between $18.46 and $24.52 per hour, depending on experience, location, and employer.

What is a bio lab?

A Bio Lab job typically involves working in a biological laboratory, conducting experiments, analyzing samples, and assisting in research. Responsibilities may include preparing lab materials, maintaining equipment, and following safety protocols. Depending on the role, individuals may work in fields such as microbiology, biotechnology, or medical research. Strong attention to detail, laboratory skills, and knowledge of scientific methods are essential for success in this role.

What are the typical responsibilities of a bio lab?

As a member of a Bio Lab team, you can expect to conduct experiments, prepare samples, maintain laboratory equipment, and carefully document data and results. Many positions also involve assisting with research projects, analyzing biological samples using specialized instruments, and adhering strictly to safety and quality-control guidelines. You’ll work closely with scientists, lab managers, or other technicians to ensure experiments are running smoothly, often collaborating on troubleshooting or method development. This hands-on role requires methodical work habits and a strong commitment to scientific accuracy, making it an excellent entry point for those interested in research or advanced laboratory careers.

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

To thrive in a Bio Lab role, you need a solid understanding of biological sciences, experience with laboratory techniques, and often a bachelor’s degree in biology or a related field. Familiarity with laboratory equipment, safety protocols, and data analysis software such as PCR machines and LIMS is essential. Attention to detail, problem-solving abilities, and strong teamwork are valuable soft skills in this position. These competencies are crucial to ensure accurate results, maintain a safe work environment, and support collaborative research efforts.

How to work in a bio lab?

Working in a bio lab typically involves following safety protocols, maintaining sterile conditions, and handling biological materials carefully. Relevant skills include knowledge of laboratory techniques, proper use of equipment, and sometimes certification in biosafety or laboratory safety. Attention to detail and adherence to standard operating procedures are essential for success in a bio lab environment.

What are popular job titles related to Bio Lab jobs in Wisconsin?

For Bio Lab jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Bio Lab jobs in Wisconsin look for?

The top searched job categories for Bio Lab jobs in Wisconsin are:

What cities in Wisconsin are hiring for Bio Lab jobs?

Cities in Wisconsin with the most Bio Lab job openings:

Bio Lab jobs near you
Infographic showing various Bio Lab job openings in Wisconsin as of August 2026, with employment types broken down into 2% As Needed, 76% Full Time, 12% Part Time, and 10% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $47,302 per year, or $22.7 per hour.

Miller

Aztalan Bio LLC

Johnson Creek, WI • On-site

$27 - $33/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

Join a team that helps produce renewable fuel for the future. We are hiring a Miller to support our ethanol plant operations, where safety, reliability, and continuous improvement are at the core of everything we do. This position works a 2-2-3 rotating schedule with 12-hour shifts, alternating between day and night shifts every six weeks, and plays a key role in ensuring safe, efficient, and reliable plant operations. We offer competitive pay of $27 - $33/hr and a strong benefits package that includes health, dental, and vision insurance; additional ancillary plans; a 401(k) with company match; paid time off; and sick time.
What We Offer:
  • Medical, Dental, and Vision insurance
  • Paid Time Off (PTO)
  • Sick Time
  • Monthly Bonuses
  • Additional voluntary benefits
  • Many more employee perks

Position Overview
The Miller oversees the daily operation of the fractionation plant. Working a 12-hour rotating shift schedule while maintaining a safe work environment. Monitors and maintains production quality and equipment, while supporting the policies, goals, and objectives of the Company.
Duties and Responsibilities
  • Monitor the operation of the Mill to ensure requested quality and quantity produced.
  • Anticipate and solve problems in a timely manner and identify opportunities for improvement.
  • Troubleshoot, anticipate and correct problems associated with plant operations. May need to inspect different areas of the plant to locate problems.
  • Perform minor repairs to prevent damage to milling equipment.
  • Use visual analysis and test results to monitor all the product streams, ensuring a consistent and quality product output.
  • Document process variables, sample data and routine tasks as required for position, to ensure mill operations are maintained within operating parameters.
  • Monitor use and inventories of supplies.
  • Communicate with the lab to anticipate or remedy any problems to ensure the highest quality and optimize the facility's efficiency.
  • Communicate with management and the maintenance department to anticipate or fix problems in a timely manner. Prepare equipment to ensure it is safe for maintenance/contractors to perform scheduled work.
  • Handle chemicals according to the MSDS safety sheets.
  • Cross train with other operators to assure adequate coverage during unexpected interruptions in the plant.
  • Participate in projects that improve efficiency and/or reduce operating costs.
  • Perform scheduled Operations Work Requests as requested by Supervisor or Plant Management.
  • Participate in safety, health, and environmental programs (LOTO-lock out tag out, Safe Work Permit, FSMA-Food Safety Modernization Act). Participate in programs and procedures required to ensure safe work practices and plant cleanliness.
  • Perform other duties as assigned to maintain a safe, reliable, and consistent operation.

Who is Aztalan Bio?
Located outside Jefferson, WI - Aztalan Bio is a biorefinery that utilizes a dry front-end fractionation system which separates corn components (starch, protein, germ) before the distillation process, leading to a wider range of products and potentially higher efficiency - producing corn oil, ethanol, corn germ, bran, and distillers' grains. These outputs support a wide range of markets, including food production, animal nutrition, and renewable energy.
The plant has been in operation since 1898, first as a malting company and then, in 2006, was converted to ethanol production, becoming Wisconsin's largest ethanol operation. Over the coming years, Aztalan Bio will undergo a similar transformation to its sister facility, Pannonia Bio in Hungary, to create a next-generation biorefinery tailored to Wisconsin's agricultural strengths and diversity.
Building on more than a century of history, this next chapter is about investing in people, progress, and community. With the revitalization of this historic plant and the hiring of a new workforce, we are creating opportunities for local employees while reinforcing generations of partnership with farmers.
Aztalan Bio is owned by ClonBio Group who is family-owned and invests in their people for long-term success.
Requirements
Qualifications
  • High School Diploma or GED required.
  • 0-2 Years' relevant experience.
  • Associate degree in Milling Technology or equivalent is preferred.
  • Experience in a grain handling facility preferred.
  • Able to read, understand and follow standard operating procedures for operation of plant and associated equipment.
  • Basic computer operation and data entry skills.
  • Excellent communication, time management, multi-tasking, and problem skills.
  • Strong attention to detail.

Work Environment & Physical Demands (choose only the ones that apply)
  • Noise level in the work environment is moderate. Occasional exposure to high noise levels
  • Employee may be exposed to work near moving mechanical parts
  • Occasional exposure to chemicals used in the process
  • Humid conditions and outdoor weather conditions including extreme heat and cold
  • Personal Protective Equipment such as safety glasses, steel-toed boots, flame-resistant clothing, and hearing protection will regularly be required (or may be required)
  • Regularly required to walk, sit, talk, and hear.
  • The employee is occasionally required to stand; use hands to finger, handle, or feel; reach with hands and arms; and may occasionally be required to climb or balance; and stoop, kneel, crouch, or crawl.
  • The employee must regularly lift and/or move up to 25 pounds and may occasionally lift and/or move up to 50 pounds.
  • Specific vision abilities required by this job include close vision, color vision, peripheral vision, depth perception, and the ability to adjust focus.
  • The employee will be required to do some walking/climbing stairs and occasional use of ladders
  • Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Aztalan Bio LLC provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
Salary Description
$27 - $33 per hour

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