# Summer Engineering Internship Jobs in San Francisco, CA 117 summer engineering internship jobs in San Francisco, CA. Top employers: OpenAI, Astranis, Anthropic, and 5 more. Salaries from $30K–$500K. 117 open roles · page 1 of 8 **Software Engineering Intern (Summer 2027)** at Harvey AI San Francisco | INTERN | USD 62–72/hr [Apply](https://zerogtalent.com/ai-jobs/harvey-ai/software-engineering-intern-summer-2027-3a34578d-d42e-45bb-ac5c-0c3357e8cbb7) | [JD](https://zerogtalent.com/api/agent/job/software-engineering-intern-summer-2027-3a34578d-d42e-45bb-ac5c-0c3357e8cbb7) **Growth Marketing Intern (Summer 2027)** at Together AI San Francisco | INTERN | USD 41–41/hr [Apply](https://zerogtalent.com/ai-jobs/together-ai/growth-marketing-intern-summer-2027-5270409007) | [JD](https://zerogtalent.com/api/agent/job/growth-marketing-intern-summer-2027-5270409007) **2027 Summer Intern, MS/PhD, Machine Learning, Driver Refinement Foundations** at Waymo San Francisco, CA, USA | INTERN | USD 70–70/hr [Apply](https://zerogtalent.com/frontier-jobs/waymo/2027-summer-intern-ms-phd-machine-learning-driver-refinement-foundations-8304574) | [JD](https://zerogtalent.com/api/agent/job/2027-summer-intern-ms-phd-machine-learning-driver-refinement-foundations-8304574) **Laminar | Technical Intern** at Laminar San Francisco | INTERN [Apply](https://zerogtalent.com/ai-jobs/laminar-com/laminar-technical-intern-107086) | [JD](https://zerogtalent.com/api/agent/job/laminar-technical-intern-107086) **Hardware Security Engineer Intern (Summer 2027)** at Together AI San Francisco | INTERN [Apply](https://zerogtalent.com/ai-jobs/together-ai/hardware-security-engineer-intern-summer-2027-5238469007) | [JD](https://zerogtalent.com/api/agent/job/hardware-security-engineer-intern-summer-2027-5238469007) **Research Intern, Frontier Speculative Decoding (Summer 2027)** at Together AI San Francisco | INTERN | USD 58–70/hr [Apply](https://zerogtalent.com/ai-jobs/together-ai/research-intern-frontier-speculative-decoding-summer-2027-5267198007) | [JD](https://zerogtalent.com/api/agent/job/research-intern-frontier-speculative-decoding-summer-2027-5267198007) **Hardware Security Engineer, New Grad (2027)** at Together AI San Francisco | INTERN | USD 140K–150K/yr [Apply](https://zerogtalent.com/ai-jobs/together-ai/hardware-security-engineer-new-grad-2027-5238471007) | [JD](https://zerogtalent.com/api/agent/job/hardware-security-engineer-new-grad-2027-5238471007) **ML/AI Research Internship - PhD** at Atoms San Francisco, CA | INTERN | USD 70–70/hr [Apply](https://zerogtalent.com/frontier-jobs/atoms/ml-ai-research-internship-phd-8909102002) | [JD](https://zerogtalent.com/api/agent/job/ml-ai-research-internship-phd-8909102002) **Summer 2026 ML Engineer/Research Intern** at Treblo San Francisco, CA, US | INTERN | USD 6000–9000/mo [Apply](https://zerogtalent.com/ai-jobs/treblo/summer-2026-ml-engineer-research-intern-80519) | [JD](https://zerogtalent.com/api/agent/job/summer-2026-ml-engineer-research-intern-80519) **Engineering Internship** at Reason Machines San Francisco, CA, US | INTERN [Apply](https://zerogtalent.com/frontier-jobs/reasonmachines-com/engineering-internship-102429) | [JD](https://zerogtalent.com/api/agent/job/engineering-internship-102429) **Research Intern, Frontier Speculative Decoding (Winter 2027)** at Together AI San Francisco | INTERN | USD 58–70/hr [Apply](https://zerogtalent.com/ai-jobs/together-ai/research-intern-frontier-speculative-decoding-winter-2027-5267197007) | [JD](https://zerogtalent.com/api/agent/job/research-intern-frontier-speculative-decoding-winter-2027-5267197007) **Software Engineer - 3D Graphics** at Mach9 San Francisco | INTERN | USD 130K–180K/yr [Apply](https://zerogtalent.com/ai-jobs/mach9/software-engineer-3d-graphics-117969) | [JD](https://zerogtalent.com/api/agent/job/software-engineer-3d-graphics-117969) **Founding Engineer, Agent and Data Systems** at Tenor San Francisco, CA, US | FULL_TIME | USD 150K–200K/yr [Apply](https://zerogtalent.com/ai-jobs/tenor/founding-engineer-agent-and-data-systems-117593) | [JD](https://zerogtalent.com/api/agent/job/founding-engineer-agent-and-data-systems-117593) **Frontend Engineer - Design Systems** at Mercury San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States | INTERN | USD 141K–158K/yr [Apply](https://zerogtalent.com/frontier-jobs/mercury-banking-for-startups/frontend-engineer-design-systems-6233910004) | [JD](https://zerogtalent.com/api/agent/job/frontend-engineer-design-systems-6233910004) **Founding Mechanical Engineer** at Almond San Francisco, CA, US | FULL_TIME | USD 100K–200K/yr [Apply](https://zerogtalent.com/robotics-jobs/almond-2/founding-mechanical-engineer-86932) | [JD](https://zerogtalent.com/api/agent/job/founding-mechanical-engineer-86932) [Next page](https://zerogtalent.com/summer-engineering-internship-jobs-in-san-francisco-ca.md?page=2) --- *Source: [Zero G Talent](https://zerogtalent.com), the job board for space, defense, AI, robotics and frontier-tech companies.*