CareerPlan

Senior Scientist, Protein Therapeutics

United States - California - Foster CityFull-time$169k–$219k2026-10-19 → 2026-11-11
On-site

Core

Strengthen Antibody Drug Conjugate (ADC) analytics capabilities and build the analytical foundation to support discovery and candidate selection across oncology, inflammation, and virology programs.

Role type

Senior Scientist, Protein Therapeutics (ADC Analytics)

Builds

Analytical characterization data and developability assessments for ADC candidates

Domain

Biopharmaceuticals / Oncology / Protein Therapeutics

Required skills

Mass spectrometry (intact and subunit), peptide mapping, multidimensional chromatography, ADC developability assessment, experimental design, data integrity management, scientific publication

Preferred skills

Native and denaturing LC-MS, HIC, SEC, RP, IEX, CE-SDS, cIEF, linker-payload platform expertise, ADC pharmacokinetics and metabolism knowledge, biophysical data application

Technologies

LC-MS, HIC-RP-MS, SEC-RP-MS, IEX-RP-MS, 2D-LC, ELN

Responsibilities

Design and execute analytical characterization experiments for ADCs, develop and optimize advanced analytical methods, evaluate key ADC attributes (DAR, aggregation, fragmentation, etc.), resolve complex analytical challenges, implement emerging analytical technologies, mentor junior scientists

Seniority

Senior, hands-on IC with mentorship responsibilities