Top Internships in San Francisco Bay Area, CA

Summer intern in PwC Tax supporting teams on research, tax compliance, planning and transaction matters. Perform basic tasks, participate in projects, apply PwC methodologies, learn from professionals, develop commercial awareness, and prepare for a tax career while building technical and professional skills.

Support PwC tax teams by conducting research, assisting on tax engagements (ITS, M&A, Real Estate, SALT), learning firm methodologies, producing quality work, and developing professional skills toward a tax career.

Support a high-visibility brand awareness campaign by creating and amplifying social content (including virtual OOH and video), writing social ad copy, managing tracking URLs, coordinating multilingual/localized distribution (notably Japanese handles), maintaining a campaign social calendar, and keeping multi-channel deliverables on schedule.

Graduate research interns will own end-to-end projects to build customer world models and proactive intelligence: developing representation learning, foundation model, RL/agentic methods, evaluation frameworks, and shipping research into production to improve customer decision-making.

Graduate research interns will own end-to-end projects developing customer world models and proactive intelligence. Work spans representation learning, foundation models, reinforcement learning, agentic decision systems, and evaluation. Tasks include designing methods, running experiments, publishing findings, and potentially shipping models into production to impact customer-facing products.

Support various HR functions through project management, process optimization, data analysis, and AI advocacy within the People Team.

This intern role in Federal Security Operations focuses on cybersecurity, project tracking, and maintaining relationships with customer stakeholders in a mission-driven environment.

As a Software Engineer Intern, you will write clean code, enhance Notion's product with AI capabilities, and debug software across the full stack.

This internship role focuses on SRE skills, requiring collaboration and problem-solving in dynamic environments for Zscaler's Zero Trust Exchange team.

As a Detection Engineer Intern, you will analyze telemetry, research coverage opportunities, improve workflows, and communicate threat findings effectively.

Intern on the Flight Controls team designing, implementing, testing, and releasing flight control algorithms; building tools and tests; analyzing flight and simulation data; designing onboard integrity checks; and presenting results to engineering teams. Work is in-person and contributions may be flown on production aircraft.

Remote 6-month internship building and deploying agentic AI workflows to automate engineering processes (CVE triage, support ticket management). Use AutoML/GenAI and MLOps tools to design, evaluate, and ship solutions, work autonomously with mentorship, document deliverables, and present results to leadership.

Support marketing team with planning and executing on-ground campaigns, campus and community promotions, user acquisition, partnership outreach with student groups, WeChat community engagement, managing promoters, collecting and analyzing campaign data, and other brand growth tasks.

As a Growth Intern, you'll develop and execute creative marketing experiments, enhance user engagement, and collaborate with teams to drive product visibility and growth.

As an intern, you'll develop software and machine learning systems for robots, focusing on perception, intelligence, behavior, and real-time software integration.

The role involves designing and validating electrical systems for robots, performing hands-on work with PCBAs, and supporting hardware integration and debugging.

The IT Intern will support service desk operations, AI tools, cybersecurity incident response, and digital training projects, gaining hands-on IT experience.

Support global sourcing and supplier management through tracking supplier performance, preparing reports and dashboards, gathering quotes, conducting supplier research, troubleshooting supply issues, participating in supplier meetings, and documenting processes to standardize and scale supply chain operations.

Work on live power-system projects across mechanical, electrical, controls, battery, manufacturing, or systems engineering. Design, build, and test components or subsystems; run experiments and analyze data; build tools, models, fixtures, or analyses; document and present results; take ownership of a defined project and deliver measurable outcomes by term end.

Perform a hands-on mechanical engineering internship owning a hardware project from concept through implementation: CAD modeling, drawings, analysis, procurement, assembly, testing, and presenting results while collaborating with multidisciplinary engineers in a prototype lab environment.

Part-time marketing internship supporting content creation and social media. Create marketing graphics, manage Facebook and Instagram, write and proofread posts, assist email campaigns, research blog ideas, and help on photo/video shoots.

Analyze flight test data to identify anomalies and performance trends, design and execute flight test campaigns, develop test infrastructure and instrumentation, monitor develop branch for instability, and collaborate with cross-functional teams to ensure system-level readiness for flight operations.

As a Marketing Intern, you'll create social content, run growth experiments, analyze data, and build community events while collaborating with various teams.

13-week on-site engineering internship in San Francisco. Interns are placed into Product, AI, or AI Platform tracks, ship production code, own scoped projects, participate in Agile processes, and present a final demo. Mentorship, monthly deliverables, and potential return offers for strong performers.

Work as a Perception/Robotics intern building perception, mapping, and autonomy systems for outdoor field robots. Tasks include sensor fusion, 3D mapping, model training, localization, navigation, edge optimization, tool development for data collection/labeling, and deploying/testing systems on real robots in challenging outdoor conditions.