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Genentech

Senior Principal Scientist -Bioanalytical Assay- Cell Therapy

1 DNA Way, South San Francisco, CA 94080-4918

Full-time · $173k–$322k (as posted)

First seen by offpeak October 4, 2026

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We advance science so that we all have more time with the people we love.

The Senior Principal Scientist  serves as the scientific leader for Bioanalytical Strategy in support of our Cell Therapy portfolio. In this role, the individual will define and drive the bioanalytical strategy needed to answer the critical scientific questions that enable the successful development of cell therapy products. The Senior Principal Scientist will establish integrated, fit-for-purpose strategies that generate the evidence needed to inform development, regulatory, and portfolio decisions across multiple programs.

As the cell therapy bioanalytical subject matter expert, this role  will partner across Bioanalytical Sciences, Research, Translational Medicine, Clinical Development, CMC, Regulatory, and Computational Sciences to identify and prioritize the key scientific questions required to advance cell therapy programs. These include characterizing the in vivo fate of therapeutic cells, including cellular expansion, persistence, trafficking, biodistribution, phenotypic persistence and evolution, and immunogenicity, and evaluating how these attributes relate to efficacy, durability, and safety.

Working collaboratively across the organization, the leader  will establish harmonized bioanalytical strategies that enable consistent evaluation across programs, accelerate scientific learning, leverage shared assays and data, and maximize portfolio-wide impact. This individual will shape scientific direction across multiple programs, establish best practices across the Cell Therapy portfolio, and represent Bioanalytical Sciences as a scientific leader within cross-functional teams.

Opportunity:

As an integral member of our dynamic team, you will:

Who You Are:

Preferred Qualifications

Relocation benefits are not available for this posting.

The expected salary range for this position based on the primary location of California is $173,100- S321,500.00 .  Actual pay will be determined based on experience, qualifications, geographic location, and other job-related factors permitted by law.  A discretionary annual bonus may be available based on individual and Company performance.  This position also qualifies for the benefits detailed at the link provided below. 

Benefits

Genentech is an equal opportunity employer. It is our policy and practice to employ, promote, and otherwise treat any and all employees and applicants on the basis of merit, qualifications, and competence. The company's policy prohibits unlawful discrimination, including but not limited to, discrimination on the basis of Protected Veteran status, individuals with disabilities status, and consistent with all federal, state, or local laws.

If you have a disability and need an accommodation in relation to the online application process, please contact us by completing this form Accommodations for Applicants.

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