San Francisco

Daytime photo of the Golden Gate bridge in San Francisco, California
Number of Attorneys:
120+*
Number of Other Employees:
55+*
High Temperature (Avg.):
72°F
Low Temperature (Avg.):
45°F

* as of 5/1/24

One Market Plaza
Spear Tower, Suite 3300
San Francisco
CA
94105-1126
US

Known as the picturesque city by the bay and a hub of innovation with a booming economy, our San Francisco office is one of our largest, offering a full complement of services—and opportunity—across litigation, corporate and transactions, and regulatory law.

Just steps from the Ferry Building and a short walk from Oracle Park, our San Francisco office is a key piece of what makes Wilson Sonsini the technology legal powerhouse it is today. 

Our unrivaled client list is rich with former start-ups that grew into industry-leading corporations and the trailblazers that will shape our tomorrows. These include life sciences clients whose technologies help save lives and protect health and well-being as well as clean technology companies working for sustainable energy solutions.

Our San Francisco attorneys represent a sophisticated mix of practices and often join together to provide clients with coverage across highly specialized areas. 

Our corporate attorneys handle a range of transactions and governance matters, from formation and venture financings to M&A and capital markets deals. Our IP and patents and innovations teams represent clients in developing and protecting IP, providing strategic IP counsel from the start. And our litigators represent clients in federal and state courts, in jury and bench trials, in arbitrations, on appeal, and before regulatory agencies and administrative tribunals. 

San Francisco hosts one of our largest summer classes. Each year, we bring in 10 to 20 summers whose assignments range across our practice areas: corporate, litigation, regulatory, patents and innovations, and technology transactions. 

Oh and the views of San Francisco Bay and the Bay Bridge—in sun, rain, and, yes, fog—are stunning.

Join Our Team

Office:
Multiple locations
Department:
Information Technology

Wilson Sonsini has an exciting opportunity for a Senior Security Engineer to support our firm's information security monitoring and response activities. This role is also accountable for providing expertise and support in the areas of security engineering, incident response and risk management. The ideal candidate will understand the information security lifecycle and how to apply a disciplined approach to security that takes the business needs of the Firm into account.

Office:
Palo Alto
San Francisco
Practice:
Patent Litigation

We are currently seeking a second to fourth year associate for high technology patent litigation in our Palo Alto or San Francisco offices. The associate will be an integrated member of patent litigation teams that include attorneys from across the firm advising companies at every stage of development, from entrepreneurial start-ups to multibillion-dollar corporations. As part of our patent litigation team, the associate will not only represent our diverse client base at trials but will also be involved with all phases of the relationship from getting to know the client and their technology to helping with strategic counseling and working with other practice groups to provide comprehensive legal advice. Preference for someone with knowledge of electrical engineering, computer science, physics, applied math or similar disciplines gained through education or work experience.

Office:
Multiple locations
Department:
Finance and Accounting

Wilson Sonsini is looking for an enthusiastic and energic Rates Administrator to join the firm’s Finance Department. This role will promote the development of Billing and eBilling workflows throughout the firm.

Office:
Multiple locations
Practice:
FDA Regulatory, Healthcare, and Consumer Products

Given Wilson Sonsini’s nexus to companies with next-generation products and innovative biotechnologies, our FDA regulatory group commonly helps clients with novel technologies and therapeutics and develops FDA regulatory strategies. Our global life sciences practice, one of the largest in the U.S., offers the opportunity to work with a broad range of companies, including medical devices, drugs, biologics, diagnostics, digital health, research tools, cosmetics, dietary supplements, wellness products, and other consumer products.

We are looking for a senior FDA regulatory counsel with at least 10 years of industry experience in drug/biologics development, including deep expertise in FDA regulation of drugs, biologics, cellular and gene therapy products to join our team. You will also support corporate teams in M&As, asset deals, IPOs, and other complex transactions, and patent teams in areas where FDA regulation overlap with patent strategy. You may sit in Seattle, Washington DC, Boston, San Francisco, Palo Alto, or San Diego; other locations considered for exceptional candidates.

More Opportunities

If you would like to submit an application to Wilson Sonsini, but do not see an active posting for the office or practice you are interested in, please apply here.

  • Client Highlight

    ScienTech Medical

    Wilson Sonsini advises ScienTech Medical on a US$83.4 million IPO. ScienTech Medical is a leading interventional medical device provider in China for congenital heart diseases, a major field of application for structural heart diseases.

Did you know?

Year after year, Wilson Sonsini ranks among the most diverse law firms in the United States. For us, diversity is not just a commitment—it is integrated throughout our business, from recruiting to promotion.