Biology Internship at Genentech US
Looking for a hands-on Biology Internship that offers cutting-edge experience in bioanalytical sciences? Genentech’s 2026 Summer Intern program provides an exceptional life science internship for students pursuing PhDs, combining laboratory work, LC-MS/MS expertise, and exposure to real-world biotherapeutic research. This is an ideal internship for life science students aiming to work at the forefront of biotechnology innovation.
About the Company
Genentech is a pioneering biotechnology company based in South San Francisco, dedicated to developing life-changing medicines. With a global reputation for innovation and scientific excellence, Genentech offers unmatched opportunities for students pursuing Biology Internship programs and long-term Genentech careers.
Internship Details:
- Intern Title: BioAnalytical Sciences 2026 Summer Intern
- Location: South San Francisco, California, USA
- Job Type: Full-Time, Temporary (Fixed Term)
- Job ID: 202512-131323
Department Summary
The BioAnalytical Sciences (BAS) Department is a world-class bioanalytical center of excellence, developing novel strategies, technologies, and methods that enable the creation of life-changing medicines. BAS fosters an innovative and collaborative environment that values diverse contributions.
Position Summary
Genentech is seeking a highly motivated intern for Summer 2026 to join the BAS team. The intern will work on a laboratory-based project developing a plug-and-play immunoaffinity enrichment, LC-MS/MS pharmacokinetic (PK) assay for a broad class of antibody-based biotherapeutics. This role will leverage high-throughput automation and state-of-the-art instrumentation.
Key Responsibilities
- Develop IA LC-MS/MS methods for assessing PK of biotherapeutic proteins from rat, cynomolgus monkey, and human matrices.
- Utilize targeted quantitative and proteomic workflows (HPLC-Triple Quadrupole MS, nano-LC-high resolution MSn).
- Perform automated, high-throughput sample preparation techniques.
- Conduct LC-MS/MS analyses and evaluate data using software tools.
- Summarize and present findings at the Genentech intern poster session and BAS group meetings.
Biology Internship Program Highlights
- Duration: 12-week, full-time (40 hours/week)
- Start: May/June 2026
- Paid internship with a stipend based on location.
- Exposure to challenging, high-impact projects.
- Collaboration with top biotechnology professionals.
Qualifications and Skills For Biology Internship
- Required Education: Must be pursuing a PhD (enrolled student).
- Required Majors: Biochemistry, Biology, or related disciplines.
- Required Skills: Fundamental knowledge and hands-on experience with LC-MS.
- Preferred Skills: Strong wet-lab experience, including handling biological samples and immunoaffinity workflows. Excellent communication, collaboration, and interpersonal skills.
- Commitment to Genentech’s culture: Integrity, Courage, and Passion.
Other Information:
- Relocation benefits are not available.
- Expected pay: $46/hour (subject to experience, qualifications, and location).
- Paid holiday time off benefits included.


