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Hoffmann-La Roche · Life sciences

Senior Associate Scientist

Hoffmann-La Roche South San Francisco Posted Aug 18, 2026
Location
South San Francisco
Workplace
On-site / per employer
Posted
Aug 18, 2026

About this role

Senior Associate Scientist The Opportunity Genentech’s Analytical Operations (AO) department is seeking an enthusiastic and motivated Associate Scientist to be a part of our analytical testing team. This role utilizes analytical tools to characterize the physical and chemical properties of biopharmaceutical products. This work is essential for supporting both process development and validation, and for determining product quality, purity, and stability.

This position in based in South San Francisco, on site. About Analytical Operations (AO) Analytical Operations (AO) is a non-GMP department within the PTDA Analytical Development Quality Control organization, dedicated to advancing the company's R&D pipeline. The department is focused on providing technical expertise and analytical support for early-stage research, development, and process validation for departments across the South San Francisco campus as well as other Genentech/Roche sites.

This support is delivered through high-throughput testing, automation, effective data management, and robust business processes, all of which facilitate timely and scientifically informed decisions. Key Responsibilities Conduct routine and non-routine analytical testing using a variety of physiochemical techniques (U/HPLC, iCIEF, CE-SDS, LC-MS, and Karl Fischer), according to established protocols. Maintain accurate, detailed documentation of assays and data results in an Electronic Laboratory Notebook (ELN), strictly adhering to ALCOA+ principles.

Perform essential lab support tasks, including stocking consumables, checking for expired reagents and hazardous waste, and de-icing freezers. Comply with laboratory best practices, safety guidelines, and internal and regulatory standards. Who You Are (Required) Bachelor’s degree with a minimum of 3 years of relevant experience, or a Master’s degree with laboratory experience in Chemistry, Biochemistry, or a related scientific field.

Experience in the biotech or pharmaceutical industry is preferred. Must be highly organized, detail-oriented, and self-motivated, with a proven ability to successfully manage multiple tasks, both independently and collaboratively as part of a team Hands-on experience with HPLC/UPLC, CE, or LC-MS is required. Strong written and verbal communication skills are a must, with the ability to present technical work clearly.

Knowledge of GMP compliance, experience with ELN, and intermediate proficiency in Microsoft Excel is highly desirable. Ability to lift up to 20 lbs for laboratory-related tasks. Relocation benefits are not available for this job posting.

The expected salary range for this position based on California is 92 600,00 - 172 000,00 USD Annual. 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 .

Originally posted by Hoffmann-La Roche. View original posting

Senior Associate Scientist at Hoffmann-La Roche | BioCareerAI