CareerPlan

Principal Scientist, Upstream Process Development

USA - New Jersey - RahwayFull-time$173k–$273k2026-11-03 → 2026-11-10
Based in United States

Core

Lead cross-functional teams to develop CMC packages and upstream cell culture processes for biologics pipeline assets from first-in-human to commercial manufacturing.

Role type

Principal Scientist, Upstream Process Development

Builds

High yield, robust, and scalable cell culture processes for clinical and commercial manufacturing

Domain

Biologics / Biopharmaceuticals

Required skills

CHO fed-batch cell culture, bioreactor scale-up and tech transfer, DOE statistics, computational fluid dynamics (CFD), process characterization, regulatory filings, mentoring junior scientists

Preferred skills

Intensified inoculum and perfusion process development, high-throughput microbioreactor systems, media development and solution chemistry, data science approaches (MFA, omics, machine learning), cross-functional program leadership

Technologies

Bioreactors, Microbioreactors, CFD, FEA, PAT, Omics, Machine Learning

Responsibilities

Lead biologic upstream process development for first-in-human and commercial processes; Provide technical direction for process development, characterization, commercialization, and regulatory filing activities; Advance upstream platform process technical strategy and champion creative process improvement initiatives; Initiate new collaborations to assess new technologies and industry strategies; Collaborate with academia, industry partners, and vendors to drive development and innovation; Keep current with external patent and literature environment; Mentoring and educating junior scientists

Seniority

Principal, hands-on IC with strategy & mentorship