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Principal Scientist I, Biologics Analytical R&D (External Programs)

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

Core

Lead analytical strategies and external program execution for early-stage biologic development (mAbs, ADCs) from proof of concept through clinical supply release.

Role type

Principal Scientist, Biologics Analytical R&D (External Programs)

Builds

Robust analytical methods, clinical supply release testing, stability studies, and regulatory submission content for biologic medicines.

Domain

Biopharmaceuticals / Analytical Chemistry / Biologics

Deliverable

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

Required skills

Protein HPLC (SEC, IEX, HIC), capillary electrophoresis, separation techniques for protein analysis, regulatory document authoring, data trend interpretation, project management, scientific writing, GXP compliance

Preferred skills

Laboratory systems (LIMS, CDS, ELN), statistical analysis (capability analysis, gauge R&R, DOE), leadership of analytical development for biologic compounds

Technologies

HPLC, capillary electrophoresis, LIMS, CDS, ELN

Responsibilities

Develop analytical strategies for formulation and process development studies; Collaborate with third-party laboratories to ensure CMC timelines; Interpret and identify data trends in release and stability assays; Author and review regulatory documents and technical reports; Mentor peers in project management and strategy development; Lead initiatives for continuous improvement in analytical characterization.

Seniority

Principal, hands-on IC with mentorship

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