INTERNSHIP DETAILS
2026 Summer Intern - Synthetic Molecule Process Chemistry
CompanyGenentech
LocationDaly City
Work ModeOn Site
PostedJanuary 22, 2026

Internship Information
Core Responsibilities
The intern will use cheminformatics tools to parameterize ionizable lipids for lipid nanoparticles and develop machine learning models to predict their performance. They will collaborate with teams to optimize the lipid nanoparticle delivery system.
Internship Type
full time
Salary Range
$45 - $50
Company Size
18079
Visa Sponsorship
No
Language
English
Working Hours
40 hours
Apply Now →
You'll be redirected to
the company's application page
About The Company
About Genentech
We're passionate about finding solutions for people facing the world's most difficult-to-treat conditions. That is why we use cutting-edge science to create and deliver innovative medicines around the globe. To us, science is personal.
Making a difference in the lives of millions starts when you make a change in yours. If you’d like to join our team, view our openings at gene.com/careers.
Our patient resource center is dedicated to getting patients and caregivers to the right resources. You can reach them at 1 (877) GENENTECH (436-3683)
Monday-Friday, 6am-5pm PST or patientinfo@gene.com.
Community Guidelines:
1. We want to foster positive conversation around the issues we are passionate about. To that end, we remove profanity, content that contains threatening language, content that is aimed at private individuals, personal information, and repeated unwanted messages.
2. Don’t mention any medicines by name — ours or anyone else’s.
Because of the fair balance rules governing our industry, we cannot post any comments that reference any pharmaceutical brand, product, or service. Please do not mention any specific medicines by name, or include any links to third party sites in your comments.
3. This isn’t the place to report or discuss side effects.
This site is not intended as a forum for reporting side effects experienced while taking a Genentech product. Instead, you should report any side effects to Genentech Drug Safety at 1-888-835-2555. You can also report side effects of any prescription product directly to the FDA at 1-800-FDA-1088 or by visiting www.FDA.gov/medwatch.
4. Don’t pitch your product or service.
Please don't use our page as a place to promote your product or pitch your services. Please also avoid posting links to external sites. We reserve the right to remove any posts that are deemed promotional.
About the Role
<h3>The Position</h3><p><u><span><span><b><span>2026 Summer Intern - Synthetic Molecule Process Chemistry</span></b></span></span></u></p><p><br /><span><span><b><span>Department Summary</span></b></span></span></p><p></p><p><span><span><span>Synthetic Molecule Process Chemistry at Genentech translates innovative drug candidates from discovery into safe, robust, and scalable Active Pharmaceutical Ingredient (API) manufacturing processes that enable clinical development. Scientists lead from the bench within cross-functional teams, developing enabling chemistry, selecting synthetic routes, and optimizing chemical processes through early-phase GMP manufacture. The role blends scientific creativity with practical execution across process design, safety, sustainability, and supply-chain strategy, in close partnership with internal CMC functions and external collaborators to advance Genentech’s pipeline. Speed is essential in early-stage process development; accordingly, the department leverages computational chemistry, machine learning, and robotics to accelerate the development cycle.</span></span></span></p><p></p><p><span><span><span>This internship position is located in</span><b><span> South San Francisco, on-site. </span></b><span> </span></span></span></p><p></p><p><span><span><b><span>The Opportunity</span></b></span></span></p><ul><li><p><span><span><span>The successful candidate will use cheminformatics tools to parameterize a set of ionizable lipids for lipid nanoparticles (LNP).</span></span></span></p></li><li><p><span><span><span>They will use these parameters to develop machine learning models to predict the encapsulation efficiency, immune response, and in vivo distribution of LNPs.</span></span></span></p></li><li><p><span><span><span>Using these models they will generate recommendations for new ionizable lipids and other components to refine the LNP delivery system.</span></span></span></p></li><li><p><span><span><span>In collaboration with Synthetic Molecule Pharmaceutics (Formulations / Solid State), they will engage in multiple rounds of optimization, demonstrating lab in the loop optimization for LNPs.</span></span></span></p></li><li><p><span><span><span>Using python libraries, the intern will develop visualizations to communicate their results.</span></span></span></p></li></ul><p></p><p><span><span><b><span>Program Highlights</span></b></span></span></p><ul><li><p><span><span><b><span>Intensive 12-weeks, full-time (40 hours per week) paid internship.</span></b></span></span></p></li><li><p><span><span><b><span>Program start dates are in May/June 2026. </span></b></span></span></p></li><li><p><span><span><b><span>A stipend, based on location, will be provided to help alleviate costs associated with the internship. </span></b></span></span></p></li><li><p><span><span><span>Ownership of challenging and impactful business-critical projects.</span></span></span></p></li><li><p><span><span><span>Work with some of the most talented people in the biotechnology industry.</span></span></span></p></li></ul><p></p><p><span><span><b><span>Who You Are </span></b></span></span></p><p></p><p><span><span><b><span>Required Education: </span></b></span></span></p><p></p><p><span><span><b><span>You meet one of the following criteria:</span></b></span></span></p><ul><li><p>Must be pursuing or have attained an Associate's Degree. </p></li><li><p><span><span><span>Must be pursuing a Bachelor's Degree (enrolled student).</span></span></span></p></li><li><p><span><span><span>Must be pursuing a Master's Degree (enrolled student).</span></span></span></p></li><li><p><span><span><span>Must be pursuing a PhD (enrolled student).</span></span></span></p></li></ul><p></p><p><span><span><b><span>Required Majors: </span></b><span>Chemistry, Biology, Computer Science. </span></span></span></p><p></p><p><span><span><b><span>Required Skills: </span></b></span></span></p><ul><li><p><span><span><span>Candidate must have a background in chemistry or biology, including coursework in organic chemistry. </span></span></span></p></li><li><p><span><span><span>Candidate must have familiarity with python programming, preferably should be familiar with the standard scientific python stack (numpy, scipy, scikit-learn) </span></span></span>including hands-on experience with machine learning methods.</p></li></ul><p></p><p><span><span><b><span>Preferred Knowledge, Skills, and Qualifications</span></b></span></span></p><ul><li><p><span><span><span>Excellent communication, collaboration, and interpersonal skills.</span></span></span></p></li><li><p><span><span><span>Complements our culture and the standards that guide our daily behavior & decisions: Integrity, Courage, and Passion.</span></span></span></p></li><li><p><span><span><span>Familiarity with cheminformatics tools such as RDKit or OpenBabel.</span></span></span></p></li><li><p><span><span><span>Experience with building interactive visualizations in python.</span></span></span></p></li><li><p><span><span><span>Familiarity with Jupyter Notebooks.</span></span></span></p></li></ul><p></p><p><b><b>Relocation benefits are not available for this job posting. </b></b></p><p></p><p><span>The expected salary range for this position based on the primary location of California </span><span>is </span><span>$45.00-$50.00 hour. Actual pay will be determined based on experience, qualifications, geographic location, and other job-related factors permitted by law. This position also qualifies for paid holiday time off benefits.</span><span> </span></p><p style="text-align:inherit"></p><p style="text-align:left"><span>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.</span></p><p style="text-align:inherit"></p><p style="text-align:left"><span>If you have a disability and need an accommodation in relation to the online application process, please contact us by completing this form <a target="_blank" href="https://docs.google.com/forms/d/e/1FAIpQLSdZWlsbfQOvFVIQgHE_iDzWUTlhZvj6FytIzjS7xq6IGh1H5g/viewform">Accommodations for Applicants</a>.</span></p><p style="text-align:inherit"></p><p style="text-align:inherit"></p>
Key Skills
ChemistryBiologyPython ProgrammingMachine LearningCheminformaticsData VisualizationCollaborationCommunication
Categories
Science & ResearchTechnologyHealthcare
Benefits
Paid Holiday Time Off
Prep Tools
FREE
YOUR PERSONALIZED PREP ROADMAP
0-2 2026 Summer Intern - Synthetic Molecule Process Chemistry
Interview Prep Plan
1
Week 1:Technical Foundations2
Week 2:Chemistry3
Week 3:System DesignFREEYour ScoreTop Applicants
BOOST YOUR INTERVIEW CHANCES
?
»
8.5
Must-Have Skills for This Role
ChemistryBiologyPython ProgrammingMachine LearningCheminformatics
FREE
PROFESSIONAL COVER LETTER TEMPLATES
Template Library
FULL_TIME templates
50+ templates for every role