Top Internships in San Francisco Bay Area, CA

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.

Part-time remote internship supporting the Email Automation team: transfer and code email copy into templates, maintain templates, perform QA, run semi-weekly A/B tests and data tracking, and assist with organizational and cross-functional email operations.

Part-time (20 hrs/wk) sales development internship focused on outbound research-driven outreach to AI startups and technical buyers. Build and enrich account/contact lists, draft personalized outreach, qualify leads, book discovery calls, maintain CRM and GTM tooling, and share field insights with Sales, Marketing, and Product.

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.

Hands-on internship supporting production of drone motors and robotic actuators. Tasks include assembly, production-line setup and improvements, process documentation, quality testing, and contributing to production-ramp projects with reporting and documentation.

Work with engineering team on design, modeling, simulation, testing, and evaluation of drone motors and robot actuators. Support CAD, prototype analysis, documentation, design reviews, and cross-functional collaboration to move designs toward production.

Contribute production backend code for Serval's AI automation platform, build and extend backend services, design and test scalable systems, and ship features alongside the founding engineering team.

Interns will work on high-leverage projects, which may include shipping code or client interfacing for Fortune 500 companies.

Cover tech news across the San Francisco Bay Area with on-the-ground photo and video capture. Produce fast turnaround visuals, write accurate captions, tag and package assets in the Snappr News app, follow photojournalistic ethics, and receive coaching from experienced photographers. Primarily fieldwork with occasional office-based tasks.

The intern will join the Design Verification Infrastructure team to develop and maintain the Verification Platform, enhancing design verification technologies through collaboration and software development in Scala and Python.

Support customer implementations and onboarding, build internal tooling and reporting, maintain knowledge base, identify and fix process gaps, collaborate with Product and Engineering to translate customer feedback, and assist QA for feature releases.

The Data Analytics Intern will assist with analytics tools, data preparation, SQL queries, and cross-functional collaboration to support EV Realty's projects.

Support integration testing and functional verification of energy storage systems, focusing on BMS, inverters, and power electronics. Help design and run benchtop and HIL test setups, develop and execute test scripts, assist in test plans, analyze data, troubleshoot issues, and collaborate with firmware, design, and manufacturing teams.

The intern will assist in financial modeling, valuation analysis, and preparation of investment recommendations, contributing significantly to the team.

As a Digital IC Design Engineer Intern, you will design RTL implementations for low-power digital systems, optimize architectures, and collaborate on verification and testing with engineers.

As a Flight Software Intern, you will assist in designing, writing, and testing software for satellites and ground control systems alongside the engineering team.

Support Operations Finance by analyzing large operational datasets, building financial models and dashboards, forecasting, performing variance and KPI analysis, and partnering with operations to improve cost, efficiency, and scaling. Assist month-end processes and contribute to cross-functional initiatives and process automation.

Design, build, and field-test prototype data collection rigs; create 2D/3D CAD parts and assemblies; develop embedded software to ingest sensor data; collaborate cross-functionally to integrate sensors and iterate on prototypes for perception improvements.

Create and refine product concepts through sketching, CAD, models, and prototypes; iterate form, CMF, usability and brand expression; collaborate with engineering, manufacturing, and brand teams; produce CAD models, renderings, and manufacturing documentation; support prototyping and testing; manage project timelines and present design work while learning under senior designer mentorship.

Fall internship building real-time control software for semiconductor fabrication equipment. You'll develop Linux-based real-time applications, design algorithms and simulations for robotic control, and work on motor controllers, path planning, and trajectory control. Requires a portfolio, pursuit of a CS/EE/CE degree, proficiency in Python/C/C++, and robotics software experience. Preferred: feedback control, computer vision, Rust.

Design, build, deploy, and operate on-prem backend infrastructure for a small semiconductor fab. Manage bare-metal Linux servers, build IaC tooling, implement monitoring/alerting and secret management, automate operational tasks, and debug production issues while collaborating with engineering teams. Portfolio (e.g., GitHub) required.

Work full‑stack in Rust (native and WebAssembly) on a browser‑based, real‑time chip design platform. Implement low‑latency editing tools, collaborative sync engines, high‑performance GPU rendering, streaming simulation UI, and related systems from design through shipping.

Hands-on mechanical engineering intern to design, prototype, and build semiconductor fabrication equipment. Produce mechanical drawings, run analyses and simulations, and drive prototypes into production with manufacturing and supply chain teams. Portfolio required; work spans structures, optics, robotics, heat transfer, and materials.

Fall software engineering internship building full‑stack apps, tools, and infrastructure for a software-defined semiconductor fab. Work includes control and sequencing of fab equipment, data analysis, and creating data-driven frontend/backend systems. Portfolio (e.g., GitHub) required; preferred 4–8 month commitment starting in September.

Work with the founding engineering team to build and ship a bounded project (eval infrastructure, ERP integrations, dashboards, or agent training pipeline). Partner with mentors, contribute to code reviews and design, learn production LLM/agent systems, and deploy customer-facing code. Must work in-person in the SF office for the internship.