Downstream Manufacturing Scientist

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Downstream Manufacturing Scientist

Science & Research

Middlesex County, New Jersey, US

• Added - 30/01/2026
  
  

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We are seeking Downstream Manufacturing Scientists to join a growing biopharma organization with a global footprint in both R&D and manufacturing. This is a career-defining opportunity for candidates passionate about driving innovation in upstream operations within a GMP-compliant manufacturing environment.

Type: Contract-to-Hire

Location: Middlesex County, NJ

Rate: $80K-$100K

Shift: Day & Night Shift Available

Summary

• The Upstream Manufacturing Scientist executes purification of mammalian cell culture products for biosimilar programs, supporting engineering, commercial, and clinical batches from 50 L to 1000 L in a cGMP environment.
  
  

Responsibilities

• Conduct downstream purification of mammalian cell culture products at multiple scales in a cGMP setting, including column preparation, process troubleshooting, and data evaluation
• Provide technical oversight and support for purification process execution and development
• Track and interpret process data to make adjustments to operations or equipment in real time
• Manage engineering and clinical batch schedules to ensure timely completion
• Establish and maintain equipment operating parameters while identifying opportunities to improve purification techniques
• Collaborate with internal teams and external vendors to address technical challenges and support maintenance of production systems
• Follow GMP, safety, and environmental health standards in all manufacturing activities
• Lead or assist in investigations and corrective actions related to deviations or process issues
• Perform additional responsibilities as assigned while complying with all company policies
  
  

Qualifications

• Bachelor’s or Master’s degree in Chemical, Biological, or Biochemical Sciences with 4 - 5 years of experience in biopharmaceutical manufacturing
• Hands-on experience in GMP and aseptic production environments
• Proficiency with AKTA purification systems (or equivalent) and single-use components such as bags, tubing sets, columns, and manifolds
• Competence in executing engineering and clinical batches with knowledge of GMP documentation requirements
• Strong interpersonal, verbal, and written communication skills; well-organized and detail-oriented
• Familiarity with GMP batch manufacturing and packaging documentation, including audits and record review
• Experience with cleaning verification and validation procedures
  
  

This job description is a complete list of all desired skills, but not all are required. We strongly encourage candidates who have some of the skills to apply. We look forward to a conversation to learn more about you!

INDBH

We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.

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