CareerPlan

Principal Research Scientist II

North Chicago, IL, usFull-time2026-11-04 → 2026-11-10

Core

Oversee laboratory activities and lead the analytical characterization of late-stage biologics compounds (monoclonal antibodies, ADCs, bispecific antibodies) to ensure methods are fit for commercial QC and regulatory submission.

Role type

Senior IC Principal Research Scientist (Biologics Analytical)

Builds

Robust analytical methods, comprehensive data packages, and approvable marketing application content for commercialization.

Domain

Biopharmaceuticals / Analytical Chemistry / Biologics

Required skills

Method validation, GMP environment operations, Laboratory management, Protein chemistry, Biochemistry, Technical writing, Regulatory documentation, Project management, Data analysis, Team leadership

Preferred skills

Analytical Quality by Design (AQbD), Protein HPLC (SEC, IEX, HIC), Capillary electrophoresis, Investigation of OOS/OOT events

Technologies

HPLC, Capillary Electrophoresis, GMP systems

Responsibilities

Provide leadership and talent development for a team of scientists, Lead analytical characterization of late-stage biologics, Demonstrate critical mindset for method troubleshooting, Manage lab activities and standards, Author technical and regulatory documents, Organize and present scientific plans and data

Seniority

Principal, hands-on IC with management responsibilities