139 research engineer intern jobs at 35 companies in Danville, CA
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Research Engineer Intern
San Francisco, California, United States
$10k-$19k/yrOnsiteInternship, Full Time
Center for AI Safety: Conducts research and advocacy to mitigate AI risks.
Must be a current university student, have empirical ML research experience and at least one top‑venue publication or equivalent contributions, able to run and debug ML experiments, and familiar with PyTorch.
AlibabaNYSE: BABA: Provides online marketplaces, cloud computing, and digital payment services.
Pursuing a PhD, master's, or bachelor's degree in computer science, engineering, mathematics, or related fields; requires NLP or computer vision, machine learning, LLM, statistics, mathematics, Python, and problem-solving skills.
Research Engineer Intern (Agentic Systems & AI Infrastructure - TikTok-Generalized Arch) - 2027 Start (PhD)
San Jose, California, United States
OnsiteInternship
TikTok: Global short-form video hosting and social media platform.
PhD student or recent PhD with research/engineering experience in AI agents, LLM reasoning, RL, or AI for code; strong programming in Python/C++/Go/Java; experimental design and evaluation skills; ability to collaborate across teams; must be authorized to work in the US.
Gridmatic: AI-powered platform for optimizing energy trading and battery storage.
Enrolled MS or PhD student in EE or Energy Systems; coursework in unit commitment/economic dispatch/OPF; familiarity with power flow and network modeling; Python programming; comfort with linear and MILP optimization.
ByteDance: Developing AI-driven content platforms and mobile applications.
Currently pursuing a PhD in computer science, computer engineering, or related discipline; proficiency in Go, C++, or Python; distributed software development ability; networking research experience preferred.
Operations Research Engineering Intern (Fall 2026)
San Francisco, California, United States
$6k-$8k/moOnsiteInternship
Haladir: Decisional AI layer for logistics and supply chain optimization.
Strong operations research background with MILP, constraint programming, heuristics, and local search; production-quality Python and solver APIs; research experience; US work authorization; willingness to relocate and travel.
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Current US PhD student in computer science, computer engineering, electrical engineering, or related field; technical experience with programming, ML frameworks, hardware design, or computing systems is encouraged.
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
Pursuing an MS or PhD in Computer Science or Electrical Engineering; strong Python, deep learning for NLP knowledge; experience with PyTorch or JAX; ability to run and manage large experiments.
Deep Learning Research Intern — Multimodal BEV Perception
Santa Clara, California, United States
$19-$65/hrOnsiteInternship
PlusAI: AI-based virtual driver software for factory-built autonomous trucks.
Pursuing a master's or doctoral degree in AI, computer science, electrical engineering, robotics, or related field; Python, deep learning, computer vision, 3D geometry, and PyTorch, TensorFlow, or JAX experience required.
Santa Clara or Japan or United Kingdom or China or United States
RemoteFull Time, Internship
AESC: Manufactures lithium-ion batteries for electric vehicles and energy storage.
Master's preferred (or Bachelor's with strong research); background in renewable energy, materials science, chemistry, electrical or systems engineering; understanding of energy storage architecture; AutoCAD and Microsoft Office proficiency; Python a plus; strong communication and analytical skills.
AutoCAD, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Python
HNTB: Designs and manages large-scale transportation and infrastructure projects.
Bachelor's degree in engineering required; position is limited to current and recently completed HNTB interns. Supports engineering design, calculations, reports, plans, research, field investigations, and cost estimates.
Intern, Optical Packaging and Characterization Engineer
Milpitas, California, United States
OnsiteInternship
PsiQuantum: Builds fault-tolerant quantum computers using silicon photonics technology.
Pursuing or recently completed bachelor’s in Optics/Optical Engineering/Photonics/Physics; experience with optical microscopy, image processing or Python; strong attention to detail and collaborative lab work.
Recently completed or soon-to-complete PhD in a related field, motion planning or autonomous systems research, C++ experience, top-tier publications, and strong analytical and communication skills.
AI Agent Engineer Intern (Payment Data Intelligence) - 2027 Summer
San Jose, California, United States
$45/hrOnsiteInternship
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
Bachelor's degree in a technical field in progress, 12-week Summer 2027 availability, strong Python skills, and understanding of LLMs, agentic AI, prompt engineering, RAG, or AI application development.
Stanford University: A private research university providing higher education and research.
Current enrollment or recent graduation in physics, engineering, computer science, computational science, applied mathematics, or related fields; US work authorization; communication, organizational, teamwork, and independent work skills.
Periodic Labs: Builds autonomous laboratories for AI-driven scientific discovery.
Pursuing or recently completed a Bachelor’s, Master’s, or PhD in engineering or related field; hands-on cleanroom/nanofabrication experience; exposure to lithography, deposition, and etch; comfortable in shared facilities; strong documentation.
National Security Engineering Division (NSED) Graduate Intern - Summer 2027
Livermore, California, United States
$7k-$8k/moOnsiteMultiple Commitments Available
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Graduate student or recent bachelor's/master's graduate in engineering, materials science, applied physics, data science, or related fields; advanced technical problem-solving, research, communication, teamwork, and computer skills required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
Bosch: Global manufacturer of automotive and industrial engineering technology.
Graduate student in applied mathematics, chemical or mechanical engineering, or a related field with GPA 3.0+. Requires computational and mathematical foundations focused on electrochemistry and transfer phenomena.
WED - 2027 New Grad Mechanical & Fire Protection Engineer I (For Current & Recent HNTB Interns Only)
Oakland, California, United States
$83k-$125k/yrOnsiteFull Time
HNTB: Infrastructure firm providing engineering, architecture, and construction management services.
Bachelor's degree in Engineering; current or recent HNTB intern status required. Assists with engineering designs, calculations, reports, plans, specifications, estimates, research, and field investigations.