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Principal Research Scientist I - Analytical R&D

North Chicago, IL, us💼 Full-time🗓 2026-09-09 → 2026-09-25

Core

Lead a small team to establish and execute Process Analytical Technology (PAT) strategies for synthetic molecule drug substance and drug product development, from early stages through validation and manufacturing.

Role type

Senior IC Principal Research Scientist (Analytical R&D)

Builds

Integrated PAT strategies, quantitative/qualitative chemometric models, and analytical control strategies for drug development programs.

Domain

Pharmaceutical industry, Process Analytical Technology (PAT), Chemometrics

Deliverable

production ML models | product features

Required skills

PAT strategy development, chemometrics, multivariate data analysis, spectroscopic techniques (NIR, Raman, FTIR, UV-visible), on-line liquid chromatography, team leadership, cross-functional collaboration, regulatory compliance

Preferred skills

Biologics/PAT application, PAT data-management systems, advanced process control, real-time release testing concepts

Technologies

Unscrambler, PLS_Toolbox, SIMCA, MATLAB, Python, R, UHPLC

Responsibilities

Mentor and supervise a small team of PAT scientists; develop and maintain integrated PAT strategies; lead feasibility assessments, method/model development, validation, and technology transfer; apply chemometrics for model development and lifecycle management; integrate PAT measurements with process knowledge and critical quality attributes; partner with cross-functional teams (Process Engineering, Chemistry, Manufacturing, Quality, Regulatory, IT); troubleshoot complex instrumentation and data-quality issues; communicate scientific rationale and recommendations to stakeholders.

Seniority

Principal, hands-on IC with team leadership

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