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Downstream Processing information

What is downstream processing?

A Downstream Processing (DSP) job involves purifying and recovering biomolecules, such as proteins or vaccines, after fermentation or cell culture. Professionals in this role use techniques like filtration, chromatography, and centrifugation to ensure product purity and quality. They work in industries like pharmaceuticals, biotechnology, and bioprocessing. Key responsibilities include optimizing purification processes, troubleshooting equipment, and ensuring compliance with regulatory standards.

What are the typical daily responsibilities of someone working in downstream processing?

In Downstream Processing, your daily activities often include operating and optimizing purification systems, conducting in-process testing, and meticulously documenting process parameters and results. You’ll collaborate closely with upstream teams, quality control labs, and engineering staff to troubleshoot and improve workflows. Managing equipment maintenance, adhering to safety and compliance standards, and actively participating in process development projects are also key facets of the job. This hands-on role is essential for ensuring the purity and consistency of biopharmaceutical products.

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

To thrive in Downstream Processing, you typically need a background in biochemistry, chemical engineering, or a related field, along with experience in purification and separation techniques. Familiarity with technical tools such as chromatography systems, filtration units, and process control software, as well as cGMP certification, is often required. Strong attention to detail, problem-solving skills, and effective teamwork are valuable soft skills for this role. These competencies ensure efficient production, product quality, and compliance in highly regulated biopharmaceutical environments.

What does downstream processing involve?

Downstream processing involves the purification and recovery of products such as proteins, enzymes, or pharmaceuticals from bioreactors. It includes steps like filtration, chromatography, and concentration to ensure product quality and safety, often requiring knowledge of bioprocessing techniques and quality control standards.

What are popular job titles related to Downstream Processing jobs in New York?

For Downstream Processing jobs in New York, the most frequently searched job titles are:

What job categories do people searching Downstream Processing jobs in New York look for?

The top searched job categories for Downstream Processing jobs in New York are:

Downstream Processing jobs near you
Infographic showing various Downstream Processing job openings in New York as of August 2026, with employment types broken down into 74% Full Time, and 26% Contract. Highlights an 68% In-person, 16% Hybrid, and 16% Remote job distribution.

Associate Downstream Processing Scientist - II

WorkLlama, Inc.

Rahway, NJ • On-site

$85 - $120/hr

Other

Posted yesterday

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Job description

oin an innovative bioprocessing team focused on driving excellence in fermentation and downstream operations. In this role, you will play a hands-on part in executing bioprocess experiments across multiple scales—from mini-bioreactors up to pilot scale—while delivering high-quality materials and reproducible data. Working closely with cross-functional scientists and engineers, you will contribute to process optimization, equipment troubleshooting, and operational safety, fostering a culture of continuous improvement in modern biomanufacturing.

Responsibilities
  • Execute and analyze fermentation experiments across mini, benchtop, and pilot-scale bioreactors to deliver reproducible, high-quality results.
  • Perform downstream processing operations including cell lysis, clarification, and recovery to meet target yield and quality specifications.
  • Maintain timely, accurate, and comprehensive documentation of all experimental procedures and process data per company compliance standards.
  • Troubleshoot routine bioprocess operational issues while collaborating with senior team members to address complex technical challenges.
  • Oversee general laboratory upkeep, including inventory management, equipment maintenance, and prompt resolution of safety and compliance items.
  • Adhere to and promote laboratory safety, operational best practices, and continuous improvement protocols.
Education
  • Bachelor’s degree in Chemical Engineering, Bioengineering, Biological Sciences, or a related field.
Experience
  • 2+ years of relevant industry experience in bioprocessing, chemical engineering, or biological sciences.
  • Working knowledge of aseptic techniques and standard bioprocess control systems.
  • Hands‑on experience operating and troubleshooting automated bioprocess equipment (e.g., bioreactors, TFF, homogenizers) following SOPs.
  • Basic understanding of analytical technologies for measuring biomass, metabolites, and off‑gas composition.
  • Strong organizational skills with demonstrated proficiency in experimental documentation and routine problem‑solving.
Additional Information
  • Preferred Qualifications: Experience with ambr250 platforms, downstream unit operations/protein purification, Design of Experiments (DoE), process scaling, or working within cGMP/regulated environments.
  • Work Environment: Active laboratory setting requiring commitment to rigorous safety, quality standards, and collaborative teamwork.
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