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Downstream Processing Scientist - I

Job in Rahway, Union County, New Jersey, 07065, USA
Listing for: WorkLlama, Inc.
Full Time position
Listed on 2026-08-22
Job specializations:
  • Research/Development
    Biotech Research, Research Scientist
Salary/Wage Range or Industry Benchmark: 70000 - 100000 USD Yearly USD 70000.00 100000.00 YEAR
Job Description & How to Apply Below

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 ambr
    250 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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