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Process Development Principal Scientist – Drug Product Technologies

US - California - Thousand Oaks💼 Full-time🗓 2026-08-10 → 2026-09-26

Core

Lead early-stage drug product development for complex biologics including ADCs and oligonucleotides, designing formulations and establishing scalable processes.

Role type

Principal Scientist, Biologics Drug Product Technologies

Builds

Liquid and lyophilized formulations, fill/finish processes, and regulatory submissions for clinical development

Domain

Biotechnology / Biologics

Deliverable

production ML models | product features

Required skills

Biologics drug product formulation, process development, analytical characterization, stability assessment, technology transfer, regulatory authoring, cross-functional collaboration, data-driven formulation screening, machine learning/AI application, first-principles thinking

Preferred skills

ADC development, oligonucleotide/siRNA development, linker-payload integrity analysis, degradation pathway investigation, high-throughput screening, CMO/CDMO collaboration

Technologies

UPLC/HPLC, SEC, IEX, RP-HPLC, HIC, CE-SDS, LC-MS

Responsibilities

Design and develop liquid and lyophilized formulations for complex biologics; evaluate critical quality attributes (CQAs) and stability; establish robust, scalable fill/finish processes; author regulatory submissions; mentor junior scientists; support technology transfer to manufacturing partners; apply AI/ML for predictive modeling and workflow acceleration.

Seniority

Principal, hands-on IC with leadership

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