Summer PhD/MBA Intern - Oncology Market Analysis and Research Shennon BiotechnologiesSummer PhD/MBA Intern - Oncology Market Analysis and ResearchSan Francisco, CaliforniaThis role will contribute to generating insights related to oncology and autoimmune therapeutics, competitive landscapes, emerging technologies, market opportunities, and broader industry trends that help inform strategic decision-making. Rather than approaching drug development as a series of disconnected steps, we seamlessly integrate the discovery of novel targets, functional screening of binders, computational optimization, and predictive safety assessment to develop more better and safer therapeutics.
Design Verification Intern quadric, IncDesign Verification InternBurlingame, CA$45–$60 / hourQuadric's co-optimized software and hardware is targeted to run neural network (NN) inference workloads in a wide variety of edge and endpoint devices, ranging from battery operated smart-sensor systems to high-performance automotive or autonomous vehicle systems. Unlike other NPUs or neural network accelerators in the industry today that can only accelerate a portion of a machine learning graph, the Quadric GPNPU executes both NN graph code and conventional C++ DSP and control code.
AI Engineer, Intern Postman IncAI Engineer, InternBerkeley, CAContribute to APIFlow-Bench, our open-source benchmark for real API-development work: design and review benchmark tasks and their mock API environments, extend the evaluation harness and task-generation pipeline in Python, and help maintain the public multi-model leaderboard with statistical confidence intervals. Fine-tune open-weight models for tool calling and agentic tasks (SFT, distillation, and RL) using PyTorch and the open-source training ecosystem, on both managed training platforms and self-managed cloud GPUs.
Embedded Systems Engineering Intern (Summer 2026) Blackstar ComputersEmbedded Systems Engineering Intern (Summer 2026)San Francisco, CaliforniaSpend a summer writing low-level firmware that brings Blackstar's hardware to life alongside the founding engineering team. Currently pursuing a degree in computer engineering, electrical engineering, computer science, or a related field.
Hardware (Electrical) Engineering Intern (Summer 2026) Blackstar ComputersHardware (Electrical) Engineering Intern (Summer 2026)San Francisco, CaliforniaSpend a summer designing and bringing up real electronics alongside the founding hardware team. Currently pursuing a degree in electrical engineering, computer engineering, or a related field.
Mechanical Engineering Intern (Summer 2026) Blackstar ComputersMechanical Engineering Intern (Summer 2026)San Francisco, CaliforniaSpend a summer designing and prototyping real mechanical hardware alongside the founding hardware team. Personal projects, research, or coursework involving mechanical design.
Founder Intern (now and Summer 2026) KastleFounder Intern (now and Summer 2026)San Francisco, CaliforniaYou’ll work directly with the founders and a small team of exceptionally smart, driven peers who are building the operating system for consumer lending. Take vague prompts like “build something that helps the company grow” and turn them into working systems — on your own, or by rallying others to help.
High School STEM Intern Abbott LaboratoriesHigh School STEM InternAlameda, CA$16.85–$33.75 / hourOur portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Abbott's worldwide business offers these interns an opportunity to work in a variety of STEM fields including: Engineering, Quality, Supply chain, Manufacturing and R&D.
Product Support Engineer Intern Skydio IncProduct Support Engineer InternSan Mateo, CA$47–$58 / hourDuring this 8-10 week program, you'll utilize your knowledge of electrical/mechanical engineering along with basic software skills to assist in root cause failure investigations, triage technical customer failure escalation reports to various Skydio Engineering teams, and work with the manufacturing teams on quality improvement signals coming from customers. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond.
R&D Materials Engineer Intern NeuralinkR&D Materials Engineer InternSouth San Francisco, CAWe are laying the groundwork for intuitive, high-dimensional, and bidirectional interfaces between brains and machines, with the goal of helping people challenged by a variety of neurological disorders and conditions. You'll work closely with scientists and engineers to explore innovative concepts, perform rigorous benchtop testing, troubleshoot experimental setups, and analyze results.
Robot Optics Intern NeuralinkRobot Optics InternSouth San Francisco, CAJob Description and Responsibilities: As a Robot Optics Intern at Neuralink, you will build, characterize, and calibrate optical and optomechanical systems used directly in our surgical robots and associated consumables manufacturing systems. We are responsible for all optical engineering aspects of Neuralink surgeries, including working on our surgical robotics, supporting operating room equipment, and manufacturing custom consumables.
Software Engineer Intern, BCI Applications NeuralinkSoftware Engineer Intern, BCI ApplicationsSouth San Francisco, CATeam Description: The Brain Computer Interface (BCI) Applications Team is responsible for delivering a product that gives people with paralysis the ability to control computers, phones, gaming consoles, and robotic arms with their minds at the same speed and functionality level as able-bodied people can. Job Description and Responsibilities: As a Software Engineer Intern in the BCI team, you will collaborate with our users, specifically clinical trial participants, to comprehend their requirements and engineer brain-computer interface software systems that deliver exceptional user experiences.
Research Engineer Intern, Evaluations tensorstax.comResearch Engineer Intern, EvaluationsSan Francisco, CaliforniaOur research integrates reinforcement learning and language models to enhance reasoning over large-scale data lakes and warehouses, detect failures in pipelines, and autonomously construct and optimize data workflows with high precision. Collaborate with research engineers to refine reward shaping strategies, guiding models toward more efficient and agentic behaviors in data-intensive tasks.
Summer 2026 Intern - AI & Data Science Analyst Salesforce IncSummer 2026 Intern - AI & Data Science AnalystSan Francisco, CA$46–$59 / hourProven hands-on experience experimenting with LLMs (e.g., GPT, Claude, Mistral, LLaMA, or Gemini) through internships, personal projects, hackathons, or independent research. The world of work as we know it is changing and we're looking for Trailblazers who are passionate about bettering business and the world through AI, driving innovation, and keeping Salesforce's core values at the heart of it all.
AI Content Intern Loop Now Technologies IncAI Content InternSan Mateo, CA$19–$25 / hourBut we're more than software - our compounding network effect grows stronger with every partner we add, bringing the energy of in-store experiences online and transforming how businesses engage, convert, and build lasting customer relationships at scale. As our AI Content Intern, you'll sit right at the intersection of R&D, Creative Services, and Product-getting hands-on with the newest generative AI tech and the in-house agents our team is building, and using them to create real content that ships.
Enterprise Systems Software Engineer Intern Fall 2026 Zipline International IncEnterprise Systems Software Engineer Intern Fall 2026South San Francisco, CAOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products.
Quality & Manufacturing Intern (Fall 2026) ZiplineQuality & Manufacturing Intern (Fall 2026)San Francisco, CAThis involves tracking yield performance, performing root cause analysis and corrective action implementation on assembly and functional test failures, and helping to build a world class manufacturing organization by implementing innovative processes to improve performance during manufacturing and in the field. This involves working with internal & external cross-functional stakeholders on design for manufacturing & assembly, assembly process and equipment design, assembly line commissioning, validation & continuous improvement to ensure Zipline can continue to serve its customers with better operational efficiency.
Quality & Manufacturing Intern (Summer 2027) ZiplineQuality & Manufacturing Intern (Summer 2027)San Francisco, CAThis involves tracking yield performance, performing root cause analysis and corrective action implementation on assembly and functional test failures, and helping to build a world class manufacturing organization by implementing innovative processes to improve performance during manufacturing and in the field. This involves working with internal & external cross-functional stakeholders on design for manufacturing & assembly, assembly process and equipment design, assembly line commissioning, validation & continuous improvement to ensure Zipline can continue to serve its customers with better operational efficiency.
Quality & Manufacturing Intern (Spring 2027) ZiplineQuality & Manufacturing Intern (Spring 2027)San Francisco, CAThis involves tracking yield performance, performing root cause analysis and corrective action implementation on assembly and functional test failures, and helping to build a world class manufacturing organization by implementing innovative processes to improve performance during manufacturing and in the field. This involves working with internal & external cross-functional stakeholders on design for manufacturing & assembly, assembly process and equipment design, assembly line commissioning, validation & continuous improvement to ensure Zipline can continue to serve its customers with better operational efficiency.
ML & Cloud Infrastructure Engineer Intern Gritt RoboticsML & Cloud Infrastructure Engineer InternSouth San Francisco, CaliforniaAn example project could be anything from an auto-curation pipeline that mines fleet logs for rare events (gusts, occlusions, near-misses) to feed training, to a regression harness that replays field scenarios against each new model release. Our internships are scoped projects: you own a defined deliverable end-to-end, work with a dedicated mentor, and demo your work to the whole team.