San Diego, CA

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San Diego, CA

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Research Site

San Diego, CA Site Statistics:

With more than 230,000 square feet of state-of-the-art facilities, Pfizer’s San Diego campus is one of our two primary hubs for the discovery and development of cutting-edge cancer therapies.
Pfizer has had significant R&D presence in the San Diego area since 2000. The area boasts one of the largest concentrations of academic and biotechnology institutions in the world.
In 2026, Pfizer moved its operations to this brand-new life-science campus, which will continue to support the growth of its robust Oncology portfolio.
Scientists based in San Diego focus on discovering and developing new medicines to treat many forms of cancer. They specialize in biology, chemistry, pharmacokinetics, drug safety, immunology, and clinical development, among other fields.
Learn more about career opportunities in San Diego.

Bothell, WA

Utilizing advanced laboratories and equipment, researchers in Bothell are dedicated to revolutionizing cancer treatment.

St. Louis, MO

An expansive laboratory and manufacturing space, our colleagues focus on the development of potential new medicines to help prevent or treat diseases and conditions.

Pearl River, New York

As the global hub for Pfizer Vaccine Research and Development, our Pearl River colleagues have developed and manufactured vaccines and other medicines for more than a century.

Groton, Connecticut

Many of the discoveries and innovations that drive the Pfizer pipeline to new potential occur in the world-class research and development laboratories in Groton.

Cambridge research site building with orange facades, central courtyard, and glass skybridge

Cambridge, Massachusetts

Located in Kendall Square, our Cambridge site interlaces Pfizer’s R&D capability with the densest biomedical community in the world.

Photo of Andover, Massachusetts Research Site office building beside a pond under a bright blue sky

Combining state-of-the-art R&D and Pfizer Global Supply (PGS) facilities with flexible, multi-product manufacturing capabilities, Andover is a key driver of innovation across our biologics discovery, development, and global clinical and commercial supply efforts.