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Principal Research Scientist I Eng

North Chicago, IL, us💼 Full-time🗓 2026-05-13 → 2026-07-31

Core

Design and develop scalable manufacturing processes for drug substances and products (small molecules, ADCs, biologics) from lab to pilot/production scale.

Role type

Principal Research Scientist I Eng (Process Engineering)

Builds

Robust manufacturing processes, novel engineering technologies, and regulatory-ready CMC content.

Domain

Pharmaceutical manufacturing / Chemical Engineering / CMC (Chemistry, Manufacturing, and Controls)

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Reaction development, scale-up, process definition, tech transfer, reaction kinetics, transport phenomena, mathematical modeling, process analytical technologies, model-guided experimentation, regulatory filing preparation, cross-functional leadership

Preferred skills

Experience with antibody drug conjugates (ADCs), lipid nanoparticles (LNPs), toxins, or cosmetic active ingredients (CAIs)

Technologies

Pilot plant equipment, data-rich experimentation tools, process analytical technologies

Responsibilities

Develop robust manufacturing processes supporting assets through all phases of development; Participate in and/or lead project teams for new small and large molecule assets; Establish and execute research plans; Demonstrate processes in pilot plant; Address challenging problems with chemical/biochemical reactions and separations; Author and review technical documents for regulatory filings; Lead cross-functional teams to solve process challenges.

Seniority

Principal, hands-on IC with strategic project leadership

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