About the Role:

• This application is for a 12-week internship role from June
• August 2026. Resume review begins in January 2026.

We are seeking a highly motivated PhD student to join Biogen’s Immuno Biology Open Innovation team at our West Coast Hub in South San Francisco. This role offers an exciting opportunity to contribute to cutting-edge research focused on modulating key components of B cell biology to address autoimmune and inflammatory diseases. In this position, you will play a critical role in generating and interpreting data that contributes to our pipeline, working closely with cross-functional teams to translate scientific insights into impactful therapies. The work will span early drug discovery through preclinical development, providing exposure to the decision-making processes that advance programs toward first-in-human studies. This is a unique opportunity to contribute to Biogen’s innovative research and collaborative ecosystem, shaping next-generation therapies for patients with unmet need.

What You’ll Do:

As an intern, you will contribute to research projects focused on B cell biology and immune modulation in autoimmune and inflammatory diseases:

• Design and execute experiments to generate high-quality data that informs early drug discovery and preclinical development.
• Apply advanced cellular immunology and molecular biology techniques to characterize immune pathways and disease-relevant mechanisms.
• Analyze and interpret experimental results, integrating findings with broader program objectives.
• Collaborate closely with cross-functional teams to align scientific insights with translational strategies.
• Develop oral and written communication skills by presenting key findings at internal meetings and participating in team discussions.

Who You Are:

• Strong foundation in immunology, with an understanding of autoimmune and inflammatory disease mechanisms.
• Extensive hands-on experience in immunological techniques, including immune cell isolation, in vitro cell-based assays, and multicolor flow cytometry.
• Strong analytical skills, including interpretation of complex datasets and proficiency with data visualization and statistical tools.
• Ability to troubleshoot experiments and adapt to evolving research priorities.
• Strong communication, collaboration, and interpersonal skills.

To participate in the Biogen Internship or Co-op Program, students must meet the following eligibility criteria:

• Legal authorization to work in the U.S.
• At least 18 years of age prior to the scheduled start date.
• Currently enrolled in an accredited community college, college, university or skills program/apprenticeship.

Education Requirements

• Required Education: Must be currently enrolled in a PhD program.
• Required Majors: Immunology, Molecular Biology, Cell Biology, Biomedical Sciences, or other related disciplines.

Job Level: Internship

Additional Information:

The base compensation range for this role is: $29.00-$33.00
The actual hourly wage offered will consider the candidate’s current academic level and degree candidacy, inclusive of Associate, Bachelor’s, Master’s, JD, MD, PhD and MBA programs. It will comply with state or local minimum wage requirements specific to the job location.

In addition to compensation, Biogen offers a range of benefits designed to support our educational employees, including, but not limited to:

• Company paid holidays
• Commuter benefits
• Employee Resource Groups participation
• 80 hours of sick time per calendar year

Why Biogen?

We are a global team with a commitment to excellence, and a pioneering spirit. As a mid-sized biotechnology company, we provide the stability and resources of a well-established business while fostering an environment where individual contributions make a significant impact. Our team encompasses some of the most talented and passionate achievers who have unparalleled opportunities for learning, growth, and expanding their skills. Above all, we work together to deliver life-changing medicines, with every role playing a vital part in our mission. Caring Deeply. Achieving Excellence. Changing Lives.

At Biogen, we are committed to building on our culture of inclusion and belonging that reflects the communities where we operate and the patients we serve. We know that diverse backgrounds, cultures, and perspectives make us a stronger and more innovative company, and we are focused on building teams where every employee feels empowered and inspired. Read on to learn more about our DE&I efforts.

All qualified applicants will receive consideration for employment without regard to sex, gender identity or expression, sexual orientation, marital status, race, color, national origin, ancestry, ethnicity, religion, age, veteran status, disability, genetic information or any other basis protected by federal, state or local law. Biogen is an E-Verify Employer in the United States.