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Downstream Purification Jobs in Madison, WI (NOW HIRING)

Experience: 2+ years in upstream GMP manufacturing (cell culture, purification, or cell processing) 4. Senior Biomanufacturing Technician, Downstream/mRNA * Requirements: High School Diploma

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Downstream Purification information

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$14

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$34

How much do downstream purification jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for downstream purification in Madison, WI is $25.14, according to ZipRecruiter salary data. Most workers in this role earn between $20.34 and $29.09 per hour, depending on experience, location, and employer.

What are some common challenges faced in a downstream purification role, and how can they be addressed?

Professionals in Downstream Purification often encounter challenges such as maintaining product yield and purity, troubleshooting equipment malfunctions, and adapting to process variability. Addressing these requires strong analytical skills, attention to detail, and close collaboration with upstream teams and quality assurance. Continuous training on the latest purification technologies and strict adherence to standard operating procedures also help minimize errors and improve efficiency in the production process.

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

To excel in Downstream Purification, you need a solid background in biochemistry or chemical engineering, with experience in protein purification techniques and a relevant degree. Familiarity with chromatography systems (e.g., AKTA), filtration technologies, and good manufacturing practice (GMP) certification is highly valuable. Strong analytical thinking, attention to detail, and effective teamwork are important soft skills in this role. These competencies ensure the efficient and reliable production of high-purity biopharmaceutical products, critical for product quality and regulatory compliance.

What is the difference between Downstream Purification vs Downstream Processing?

AspectDownstream PurificationDownstream Processing
FocusPurifying specific products from a mixtureOverall process including purification and initial recovery
CredentialsTypically requires bioprocessing or biotech certificationsSimilar credentials, often overlapping
Work EnvironmentLaboratories, clean rooms, manufacturing facilitiesLabs and production plants
Industry UsageBiotech, pharmaceutical manufacturingBiotech, pharmaceutical, and bioprocessing industries

Downstream Purification is a specialized part of the broader Downstream Processing. While downstream processing includes all steps from initial product recovery to purification, downstream purification specifically focuses on isolating and purifying the target product. Both roles often require similar skills and certifications, and they operate in comparable environments within biotech and pharmaceutical industries.

What are popular job titles related to Downstream Purification jobs in Madison, WI?

For Downstream Purification jobs in Madison, WI, the most frequently searched job titles are:

What job categories do people searching Downstream Purification jobs in Madison, WI look for?

The top searched job categories for Downstream Purification jobs in Madison, WI are:

Infographic showing various Downstream Purification job openings in Madison, WI as of August 2026, with employment types broken down into 89% Full Time, 5% Part Time, 5% Contract, and 1% Nights. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $52,286 per year, or $25.1 per hour.

Senior Associate - Biomanufacturing, Downstream/mRNA

Catalent Pharma Solutions

Madison, WI • On-site

$70 - $90/hr

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 25 days ago


Catalent rating

7.6

Company rating: 7.6 out of 10

Based on 55 frontline employees who took The Breakroom Quiz

62nd of 86 rated pharmaceutical


Job description

Senior Associate - Biomanufacturing, Downstream/mRNA Position Summary
  • Work Schedule: 10pm-8am (Sunday-Wednesday or Wednesday–Saturday shift availability)
  • 100% on-site
  • $5,000 sign-on bonus offered

Catalent, Inc. is a leading global Contract Development and Manufacturing Organization (CDMO). Located in Madison, WI, this facility features advanced mammalian cell line engineering and biomanufacturing capabilities using single-use systems to support scalable production. This 263,000 sq. ft. Good Manufacturing Practice (GMP) facility offers integrated formulation and analytical services to address complex development challenges in Biologics.

The Biomanufacturing Sr. Associate position is an advanced level position in the Manufacturing team and is responsible for providing process and technical leadership during manufacturing of biopharmaceutical products within a clean room environment. The position is expected to follow detailed instructions and established procedures.

The Role
  • Performs advanced troubleshooting and basic Downstream purification for mRNA production activities, such as in-vitro transcription (IVT) reactions, chromatography, tangential flow filtration (TFF), viral filtration, bulk drug substance filling, and column packing/qualification.
  • Accurately follows manufacturing Batch Production Records (BPRs) and Standard Operating Procedures (SOPs) in accordance with current Good Manufacturing Practices (cGMPs) and with a focus on “right-first-time” execution.
  • Documents all activities in accordance with Good Documentation Practices (GDPs) in BPRs, Forms, and other quality documentation.
  • Recognizes deviations from the intended procedure and raises awareness through the Rapid Response process. Proactively identifies safety, quality, and efficiency improvements
  • Actively participates in the Catalent Way (Continuous Improvement Culture). Leads “Just Do It” Continuous Improvement activities and engage in implementation of CI projects.
  • Acts as formal mentor for junior team members on basic execution activities and act as an “onboarding buddy” to bring new team members up to speed on culture and basic workplace expectations.
  • May become a Certified Trainer and take responsibility for the final sign-off of training completion for basic execution activities. Interacts with clients during Person In Plant (PIP) or virtual PIP observations to provide updates on batch schedule and status.
  • Participates in daily shift huddles and leads shift exchange activities. Performs general cleanroom housekeeping, including room and equipment cleaning, disposal of waste, and maintenance of 5S standards.
  • Other duties as assigned.
The Candidate
  • Must have High School Diploma or equivalent plus at least seven (7) years of relevant experience. We will also accept a Bachelors or Associates Degree in a scientific, engineering, or biomanufacturing discipline with 3+ years of experience, or a Master’s in STEM with 1+ years of experience.
  • GMP manufacturing experience preferred.
  • Ability to use Microsoft Word and Excel, and other Office systems.
  • Preferred experience with TrackWise, ComplianceWire, JD Edwards, DeltaV, and Chromatography software (i.e. Unicorn).
  • Physical requirements: This position requires frequent sitting, standing, walking, reading of written documents and use of computer monitor screen, reaching with hands and arms, talking, writing, listening. Occasional stooping, kneeling, crouching, bending, carrying, grasping. Frequent lifting and/or moving up to 10 pounds and occasional lifting and/or moving up to 50 pounds. Must comply with EHS responsibilities for the position. Working conditions will be Heating Ventilation and Air Conditioned controlled. Ability to operate within a clean room environment as needed.
Benefits
  • Defined career path and annual performance review and feedback process
  • Diverse, inclusive culture
  • Potential for career growth on an expanding team within an organization dedicated to preserving and bettering lives
  • 152 hours of PTO + 8 paid holidays
  • Generous 401K match
  • Medical, dental and vision benefits
  • Tuition Reimbursement- Let us help you finish your degree or start a new degree!

Catalent is an Equal Opportunity Employer, including disability and veterans.

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About Catalent

Sourced by ZipRecruiter

Catalent is an exciting and growing international company where employees work directly with pharma, biopharma and consumer health companies of all sizes to advance new medicines from early development to clinical trials and to the market. Catalent produces more than 70 billion doses per year, and each one will be used by someone who is counting on us. Join us in making a difference.Catalent is committed to the health and safety of its employees, visitors and the customers and patients we serve.

Industry

Pharmaceutical product wholesalers

Company size

10,000+ Employees

Headquarters location

Somerset, NJ, US

Year founded

2007

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