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Associate Downstream Process Development Scientist Jobs in Middleton, WI

Amgen SA

Senior Data Scientist

Madison, WI · On-site

$120 - $190/hr

... development, and fill/finish processes. You will be responsible for model design, selection of ... Associate's degree and 8 years of Data Sciences experience OR * Bachelor's degree and 4 years of ...

New

Amgen

Senior Data Scientist

Madison, WI · On-site

... development, and fill/finish processes. You will be responsible for model design, selection of ... Associate's degree and 8 years of Data Sciences experience OR * Bachelor's degree and 4 years of ...

Amgen, Inc.

Senior Data Scientist

Madison, WI · On-site +1

... development, and fill/finish processes. You will be responsible for model design, selection of ... Associate's degree and 8 years of Data Sciences experience OR * Bachelor's degree and 4 years of ...

MSCCN

Senior Data Scientist - Madison WI

Mcfarland, WI · On-site

$100K/yr

... development, and fill/finish processes. You will be responsible for model design, selection of ... High school diploma / GED and 10 years of Data Sciences experience OR Associate's degree and 8 ...

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All JobsAssociate Downstream Process Development Scientist JobsAssociate Downstream Process Development Scientist Jobs in Middleton, WI

Associate Downstream Process Development Scientist information

See Middleton, WI salary details

$19

$33

$49

How much do associate downstream process development scientist jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for associate downstream process development scientist in Middleton, WI is $33.80, according to ZipRecruiter salary data. Most workers in this role earn between $27.74 and $41.49 per hour, depending on experience, location, and employer.

What is an associate downstream process development scientist?

An Associate Downstream Process Development Scientist is a professional who works in the biotechnology or pharmaceutical industry, focusing on developing and optimizing processes that purify biological products, such as proteins or antibodies, after they have been produced by cells. Their work is crucial for ensuring the final product meets quality and safety standards before it is used in research or clinical applications. They typically perform laboratory experiments, analyze data, and collaborate with other scientists and engineers to improve yield and efficiency. This role is often entry-level or early-career, providing hands-on experience in process development and technical troubleshooting.

What are the key skills and qualifications needed to thrive as an associate downstream process development scientist, and why are they important?

To excel as an Associate Downstream Process Development Scientist, you need a solid understanding of biochemistry, chemical engineering, and downstream purification techniques, often supported by a bachelor's or master's degree in a life science or engineering discipline. Familiarity with chromatographic systems (such as AKTA), filtration equipment, and analytical tools, as well as knowledge of GMP/GLP regulations, is typically required. Strong problem-solving, attention to detail, and effective teamwork and communication skills help you navigate complex experiments and collaborate with cross-functional teams. These skills ensure efficient process optimization, compliance with regulatory standards, and successful development of biopharmaceutical products.

What is the difference between Associate Downstream Process Development Scientist vs Associate Upstream Process Development Scientist?

AspectAssociate Downstream Process Development ScientistAssociate Upstream Process Development Scientist
Primary FocusPurification and recovery of bioproductsCell culture and fermentation processes
Required SkillsProtein purification, chromatography, filtrationCell culture, bioreactor operation, media preparation
Work EnvironmentLaboratories, manufacturing facilitiesLaboratories, bioreactor labs
Common CertificationsBiotech or bioprocessing certificationsBiotech or bioprocessing certifications

Both roles are essential in biopharmaceutical development, focusing on different stages of the production process. The Associate Downstream Process Development Scientist specializes in purification techniques, while the Associate Upstream Process Development Scientist concentrates on cell growth and fermentation. Understanding these distinctions helps candidates target their skills and career paths effectively.

What are some typical challenges faced by an associate downstream process development scientist, and how can they be addressed?

Associate Downstream Process Development Scientists often encounter challenges such as optimizing purification processes, troubleshooting equipment performance, and ensuring batch-to-batch consistency. These challenges can be addressed by maintaining meticulous documentation, collaborating closely with upstream and analytical teams, and staying current with best practices in chromatography and filtration. Proactively seeking feedback from experienced colleagues and participating in cross-functional meetings can also help in identifying solutions and improving process efficiency.
Associate Downstream Process Development Scientist jobs near you
Infographic showing various Associate Downstream Process Development Scientist job openings in Middleton, WI as of August 2026, with employment types broken down into 72% Full Time, 21% Part Time, and 7% Contract. Highlights an 100% In-person job distribution, with an average salary of $70,309 per year, or $33.8 per hour.

Senior Associate - Biomanufacturing, Downstream/mRNA

Catalent, Inc.

Madison, WI • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 26 days ago

Catalent rating

7.6

Company rating: 7.6 out of 10

Based on 54 frontline employees who took The Breakroom Quiz

60th of 86 rated pharmaceutical

Job description

Senior Associate - Biomanufacturing, Downstream/mRNA
Position Summary:
  • Work Schedule: 6am-4pm (Sunday-Wednesday or Wednesday-Saturday shift availability)
  • 100% on-site

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" (JDI) 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.

Why you should join Catalent:
  • 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 offers rewarding opportunities to further your career! Join the global drug development and delivery leader and help us bring over 7,000 life-saving and life-enhancing products to patients around the world. 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.
personal initiative. dynamic pace. meaningful work.
Visit Catalent Careers to explore career opportunities.
Catalent is an Equal Opportunity Employer, including disability and veterans.
If you require reasonable accommodation for any part of the application or hiring process due to a disability, you may submit your request by sending an email, and confirming your request for an accommodation and include the job number, title and location to DisabilityAccommodations@catalent.com. This option is reserved for individuals who require accommodation due to a disability. Information received will be processed by a U.S. Catalent employee and then routed to a local recruiter who will provide assistance to ensure appropriate consideration in the application or hiring process.
Notice to Agency and Search Firm Representatives: Catalent Pharma Solutions (Catalent) is not accepting unsolicited resumes from agencies and/or search firms for this job posting. Resumes submitted to any Catalent employee by a third party agency and/or search firm without a valid written & signed search agreement, will become the sole property of Catalent. No fee will be paid if a candidate is hired for this position as a result of an unsolicited agency or search firm referral. Thank you.
Important Security Notice to U.S. Job Seekers:
Catalent NEVER asks candidates to provide any type of payment, bank details, photocopies of identification, social security number or other highly sensitive personal information during the offer process, and we NEVER do so via email or social media. If you receive any such request, DO NOT respond- it is a fraudulent request. Please forward such requests to spam@catalent.com for us to investigate with local authorities.
California Job Seekers can find our California Job Applicant Notice HERE.

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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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