CareerPlan

Sr. Principal Scientist - Immunogenicity Bioanalytical Sciences

US - California - Thousand OaksFull-time2026-10-07 → 2026-11-10

Core

Design, develop, validate, and implement assays for detecting binding and neutralizing anti-drug antibodies (ADAs & NAbs) for large molecule/protein therapeutics to support GLP preclinical and regulated clinical studies.

Role type

Sr. Principal Scientist (Immunogenicity Bioanalytical Sciences)

Builds

Immunogenicity assays for Amgen's large molecule/protein therapeutics

Domain

Biotechnology / Immunogenicity / Drug Development

Required skills

Immunogenicity assay development, assay validation, regulatory guidance (GLP/GCP), statistical assay validation, data interpretation, risk assessment, CRO transfer management, mentoring

Preferred skills

Drug-tolerant assay formats, cell-based assay formats, predictive immunogenicity methods, project management, matrixed environment experience

Technologies

None explicitly listed

Responsibilities

Provide scientific and strategic leadership for immunogenicity assay development, validation, transfer, and implementation; Serve as senior subject-matter expert for ADA, NAb, drug-tolerant, cell-based, and predictive immunogenicity assay approaches; Lead complex data interpretation, troubleshooting, and risk assessment; Provide scientific oversight of assay transfers to CROs; Mentor scientists and lead efforts to contribute to functional capability building

Seniority

Sr. Principal, hands-on IC with mentorship