Skip to main
mason building
George Mason University
Job Opportunity

Research Associate (Contractor) at Genentech

Full Job Details

Employer: Genentech

Expires: 10/03/2026

Research Associate (Contractor) at Genentech Inc. – Metabolomics and Small Molecule Biomarker Analysis | Location: South San Francisco, CA (On-site) The Position:The Drug Metabolism and Pharmacokinetics (DMPK) department at Genentech Research and Early Development (gRED) is seeking a highly motivated Research Associate (Contractor) to join the Metabolomics team within the Bioanalytical (BA) group. The team supports across gRED by generating high-quality metabolomics, lipidomics, and small-molecule biomarker data using state-of-the-art instrument and AI-enabled data processing workflow. The successful candidate will work closely with scientists to support sample preparation, LC-MS analysis, data processing, and experimental documentation. This position is well suited for an early-career scientist with a strong desire in developing expertise in LC-MS, metabolomics, and AI-assisted data analysis. Responsibilities:Support the development and execution of bioanalytical assays for LC-MS-based metabolomics, lipidomics across a variety of biological matrices.Perform manual and automated sample preparation workflows, including protein precipitation, liquid-liquid and solid-phase extraction, and chemical derivatization, Routinely perform LC-HRMS and LC-MS/MS analysis by: 1) operate various LC-MS instruments for data acquisition; 2) process and perform quality assessment of raw MS data using in-house or commercial software tools and AI-assisted coding.Organize and document accurate experimental records following the guidance of lead scientists to support the timely delivery of high-quality data and study reports.Support routine lab operations including instrument maintenance, consumable and chemical management, and compliance with lab safety and quality standards. Qualifications:Bachelor’s or Master’s degree in chemistry, biochemistry, pharmaceutical sciences, or a related scientific discipline, with 0–4 years of academic or industry experience.Hands-on experience with biological sample preparation techniques such as protein precipitation, liquid-liquid extraction, solid-phase extraction is highly desirable.Familiarity with LC-MS instrumentation, chromatography, mass spectrometry, or bioanalytical workflows is preferred.Experience or strong interest in mass spectrometry data processing, laboratory automation, computational tools, or AI-enabled scientific workflows is a plus.Strong organizational, communication, and teamwork skills with the ability to follow experimental protocols, maintain experiment documentation, and learn in a highly collaborative research environment.  If you are interested in this position, please send your resume to the following email: sangaraju.dewakar@gene.com 

* The programs and services offered by George Mason University are open to all who seek them. George Mason does not discriminate on the basis of race, color, religion, ethnic national origin (including shared ancestry and/or ethnic characteristics), sex, disability, military status (including veteran status), sexual orientation, gender identity, gender expression, age, marital status, pregnancy status, genetic information, or any other characteristic protected by law. After an initial review of its policies and practices, the university affirms its commitment to meet all federal mandates as articulated in federal law, as well as recent executive orders and federal agency directives.