Senior Scientist, DMPK


San Francisco
Permanent
USD155000 - USD172000
Research And Development
PR/545704_1747750983
Senior Scientist, DMPK

Senior Scientist, DMPK

A leading global biopharma is seeking an accomplished DMPK scientist to lead pharmacokinetic and bioanalytical activities for their growing portfolio of antibodies, ADCs, and other large-molecule therapeutics. Reporting to the Executive Director, DMPK, you will design and interpret PK/ADA studies, oversee external bioanalytical partners in the US and China, and ensure high-quality, compliant data packages that enable IND submission and early-phase clinical development.


Key responsibilities

  • PK strategy & study design

    • Develop and execute non-clinical and clinical PK, PK/PD, and immunogenicity plans for large-molecule programs.

    • Define sampling schemes, assay requirements, and data analysis approaches in consultation with cross-functional teams.

  • Bioanalytical method leadership

    • Lead development, validation, and troubleshooting of ligand-binding (ELISA/LBA) and hybrid LC-MS assays in accordance with GLP/GCLP guidelines.

    • Author and review validation protocols, SOPs, and bioanalytical reports for regulatory filings.

  • CRO management & material logistics

    • Select, contract, and manage CROs; monitor timelines, budgets, and data quality.

    • Coordinate shipment of drug substance, plasma/serum, and reference standards between US sites and China-based partners, maintaining chain-of-custody and import/export compliance.

  • Data analysis & reporting

    • Perform and/or direct NCA and population PK analyses (Phoenix WinNonlin, NONMEM, or equivalent).

    • Compile CSRs, IND sections, and responses to regulatory queries (FDA, NMPA).

  • Cross-functional collaboration

    • Serve as the primary DMPK point of contact for Discovery Biology, CMC, Clinical Development, and Regulatory Affairs.

    • Present study designs and results to governance committees and senior leadership.


Required qualifications

  • Ph.D. in Pharmacokinetics, Pharmaceutical Sciences, Biochemistry, Analytical Chemistry, or related field - or - M.S. with ≥ 8 years relevant industry experience.

  • Proven track record designing and interpreting PK/ADA studies for antibodies, ADCs, fusion proteins, or other large molecules.

  • Hands-on expertise with ELISA/LBA and hybrid LC-MS bioanalytical method development and GLP/GCLP validation.

  • Demonstrated experience managing bioanalytical CROs and troubleshooting assay transfer issues.

  • Proficiency with PK analysis software (Phoenix WinNonlin, NONMEM, Monolix, or similar).

  • Fluency in written Chinese and English; ability to review and annotate technical/regulatory documents in both languages.


Preferred qualifications

  • Experience supporting IND submissions and answering agency questions for biologics.

  • Familiarity with population PK/PK-PD modeling and simulation.

  • Prior responsibility for international material transfers and regulatory logistics between the US and China.

FAQs

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