San Francisco

Daytime photo of the Golden Gate bridge in San Francisco, California
Number of Attorneys:
140+*
Number of Other Employees:
75+*
High Temperature (Avg.):
72°F
Low Temperature (Avg.):
45°F

* as of 10/1/25

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:
Finance and Accounting

The firm has an attractive opening for a Senior Financial Analyst to join the Finance team. Under the direction of the Manager of Financial Analysis & Automation, this role will provide a chance to work as well as understand the financial reporting needs and deliver high quality analysis. This position is available as a hybrid work schedule.

Office:
Palo Alto
San Francisco
Department:
Corporate

As a Corporate Department Operations Specialist, you’ll play a key role in shaping how the Corporate Department runs, including driving efficiency, improving communication, and enabling teams to work smarter. You’ll act as a strategic advisor, identifying gaps and building practical solutions across core operational functions.

Office:
Multiple locations

Wilson Sonsini offers exciting opportunities for summer associates to work closely with the world's leading technology, life sciences, and growth companies, as well as companies across industries. We are seeking current law students (JD 2028) interested in joining Wilson Sonsini as part of the 2027 Summer Program. Candidates should have outstanding academic credentials, as well as excellent verbal, written and interpersonal skills. Our broad spectrum of practices and our entrepreneurial spirit afford our summer associates and attorneys exceptional opportunities for professional growth and exploration.

In addition to applying for Summer 2027, the application enables you to be considered for our highly competitive two-summer fellowship for 1L law students, beginning in Summer 2026. This fellowship offers a unique opportunity to build lasting relationships by working closely with attorneys across practice groups through sustained engagement over two summers. While the core work experience remains consistent, Fellows return for a second summer (2027) already familiar with our teams and culture. This allows for deeper integration, stronger mentoring relationships, and enhanced readiness for post-graduate practice.

If you have any questions, please contact lawstudents@wsgr.com.

Office:
Palo Alto
San Francisco
Department:
Finance and Accounting

The firm has an exciting opening for an experienced Account Manager to join the Finance department. This is a wonderful opportunity to be part of team that focuses on achieving financial goals. This position will be responsible for managing client account portfolios and will interface extensively with our clients, our partnership and firm senior management. This role is available as a hybrid work schedule.

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.