Operator - Fermentation - Nights

Novonesis; West Allis (WI); On-site; USD 26,000 - 32,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

Life insurance

401(k) matching

Vacation time

Wellness time

Tuition reimbursement

Job summary

Novonesis in Wisconsin seeks an Operator in Fermentation to operate, adjust, sanitize, and monitor equipment for high-quality microbial products. You will help maintain process consistency, uphold GMP standards, and support a safe, compliant manufacturing environment.

Responsibilities include preparing and running fermentation, handling materials in -55°C freezers, sampling for QC, documenting production and inventory, and collaborating with teammates on continuous improvement and lean

Qualifications

• High School Diploma or GED required or equivalent.
• Basic math and ability to read production docs.
• Experience in regulated manufacturing preferred but not required.

Responsibilities

• Prepare, operate, adjust, clean, and sanitize fermentation and processing equipment.
• Mix raw materials, oversee fermentation runs, and complete downstream separation and bulk packaging.
• Handle materials, including transport to/from -55°C freezers and verify lot/batch numbers.
• Collect and submit samples for Quality Control testing.
• Follow GMP, ISO safety, and sanitary standards; support kosher/halal compliance.
• Document production, inventory, and quality data accurately.

Skills

English literacy

Basic math

Communication

Teamwork

Safety compliance

Reliability

Problem solving

Reading production journals

Education

High School Diploma or GED

Tools

SAP

Forklift operation

Job description

Interested in a career that matters?In our Fermentation department, you’ll join a team responsible for critical production steps including sanitizing, pelletizing/freeze-drying, mixing, separating, and monitoring to ensure safe, precise, and high-quality output. Working closely with your teammates, you’ll help troubleshoot equipment and process issues, support cross-training efforts, and contribute to a culture of continuous improvement. Your work plays an important role in delivering high-quality microbial products that help advance Novonesis’ purpose of creating biological solutions for a better future.The role & your impactAs an Operator in Fermentation, you’ll play a central role in operating, adjusting, sanitizing, and monitoring specialized equipment used to produce high-quality microbial products. Your work ensures process consistency, compliance with GMP standards, and seamless production flow. Through your daily contributions, you’ll help maintain product quality, support operational excellence, and ensure a safe manufacturing environment.Your key responsibilities in this role:Prepare, operate, adjust, clean, and sanitize fermentation and processing equipment.Mix raw materials, oversee fermentation runs, and complete downstream separation and bulk packaging.Handle materials, including transporting products in and out of -55°C freezers, stacking and labeling products, and verifying lot and batch numbers for traceability.Collect and submit samples for Quality Control testing.Follow GMP requirements, ISO safety protocols, sanitary standards, and support Kosher and Halal compliance activities.Complete accurate production, inventory, and quality documentation and data entry.What you’ll need to be successful in this roleHigh School Diploma or GED.Ability to read, write, and speak English.Basic math skills, including metric conversions.Ability to read and follow production journals, work instructions, and procedures.Ability to use basic hand tools such as hammers, screwdrivers, and wrenches for equipment assembly and disassembly.Basic computer skills; SAP experience preferred.Strong communication skills and ability to collaborate effectively with coworkers regarding process status.Experience in a regulated manufacturing, fermentation, food manufacturing, or similar environment preferred but not required.Ability to operate a pallet walker and/or forklift preferred.Strong attention to safety, quality, and compliance requirements.Reliability and accountability for day-to-day production activites.Additional skills & interests we valueCuriosity and a desire to understand the manufacturing process beyond standard operating procedures.A strong sense of ownership and pride in producing high-quality work.Attention to detail and commitment to maintaining product quality and safety standards.Interest in supporting teammates through training, coaching, and knowledge sharing.Enthusiasm for continuous improvement and Lean manufacturing principles.What we offer youA collaborative team environment focused on learning, development, and continuous improvement.Opportunities to expand your technical expertise in fermentation and downstream processing operations.Ongoing training and cross-functional learning opportunities.A role where your contributions directly impact product quality, operational success, and customer satisfaction.A culture built on teamwork, knowledge sharing, and continuous growth.Working conditionsSchedule7-on/7-off rotating night shift schedule.Monday through Friday: 10-hour shifts.Saturday and Sunday: 12-hour shifts.OvertimeOvertime is built into the schedule, with additional opportunities available during off-weeks as business needs require.Work EnvironmentManufacturing environment with wet, humid, dusty, and noisy conditions.Exposure to chemicals, airborne particles, moving mechanical equipment, and extremely cold temperatures down to -55°C.Work may be performed in small air-locked rooms.Personal Protective Equipment (PPE)Required use of company-provided uniforms, coveralls, dust masks, hearing protection, hair and beard nets, safety glasses, gloves, and safety footwear.Food Safety & Hygiene RequirementsPotential exposure to milk and dairy allergens.No jewelry, perfumes, fragrances, nail polish, artificial nails, or artificial eyelashes permitted in production areas.Restricted food, beverage, and personal cell phone use in production areas.Physical DemandsFrequent standing, walking, kneeling, crouching, crawling, and scooping.Regular lifting, carrying, pushing, and moving materials weighing up to 50 lbs.Frequent operation of productionCompensation & benefitsHourly rate: $19.00 - $23.00 per hour, based on experience plus shift premium.401(k) with up to a 9% company contribution.Minimum of 3 weeks of vacation plus 12 holidays and 2 weeks of Wellness Time.Health, Dental, Vision, and Life Insurance.Healthcare Savings Account option.Employee Assistance Program.Parental Leave.Tuition Reimbursement.Benefits begin on your first day of employment.Relevant informationApplication deadline: 8/21/26Our purpose guides the wayIn Novonesis, we know that solutions rooted in biology can help solve humanity’s biggest challenges. Since we began more than a century ago, this has been our guide. It’s how we've gotten so far. And it’s how we'll impact the future. Now, more than ever, the world needs change. And with biosolutions, the possibilities for transformation are endless. If our purpose resonates with you, we encourage you to apply.Opportunities for everyoneWe are committed to an inclusive recruitment process and equal opportunity for all applicants. Therefore we ask you to apply without a cover letter or photo and instead include a few sentences in your CV explaining your motivation for applying.We make all employment decisions based on business needs and welcome candidates with a wide range of backgrounds, including ethnicity, religion, gender, sexual orientation, age, disability, or veteran status.Explore other openingsIf this position isn’t the right fit, you may still find other opportunities with us. You’re welcome to explore open roles or create a job agent to stay connected with future opportunities at novonesis.com/Career