121 research engineer intern jobs at 31 companies in Martinez, CA
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Research Engineer Intern
San Francisco, California, United States
$10k-$19k/yr OnsiteInternship, Full Time
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.
PyTorch
2mo
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Research Engineer Intern - Control
Santa Clara, California, United States
$19-$65/hr OnsiteInternship
Proficient in Modern C++ and Python; strong background in Robotics, Planning, Optimal control and dynamics; DL/RL experience.
C++, Python, Robotics, Planning, Optimal Control, DL, RL
1w
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Research Engineer Intern (Agentic Systems & AI Infrastructure - TikTok-Generalized Arch) - 2027 Start (PhD)
San Jose, California, United States
OnsiteInternship
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.
Python, C++, Go, Java, CI/CD
1mo
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Energy Systems Research Engineer Intern
Cupertino, California, United States
OnsiteInternship
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.
Python
1w
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Research Intern (SDN Traffic Intelligence & Control) - 2027 Start (PhD)
San Jose, California, United States
OnsiteInternship
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.
Go, C++, Python
2mo
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Research Engineer (PhD) - Database Internals / Special Projects
San Francisco or United States
$10k-$20k/mo HybridFull Time
PhD in CS/Distributed Systems/Databases; strong systems programming in Rust/C++; experience with query engines, distributed systems, storage engines; research and prototyping.
Rust, C++, Apache Arrow, DataFusion, Parquet
1mo
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Applied Research Intern, NLP - Fall 2026
Santa Clara, California, United States
$20-$71/hr OnsiteFull Time, Internship
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.
Python, PyTorch, JAX, NeMo-RL, Nemotron
2mo
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Systems Research Engineer Intern - GPU Programming (Fall 2026)
San Francisco, California, United States
$58-$63/hr OnsiteInternship
Strong GPU programming and parallel computing skills (CUDA and/or Triton), ML/AI knowledge, performance profiling experience, and strong problem-solving and analytical ability.
CUDA, Triton, FlashAttention, Mamba, FlexGen, Petals, Mixture of Agents, RedPajama
2mo
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Autonomous Driving Applications Research Intern
Santa Clara, California, United States
OnsiteFull Time, Internship
Pursuing a Master’s or PhD in engineering or related field; robotics, perception, AI; Python and C++ programming; GPA 3.0+; on-site work.
Python, C++, Machine Learning Libraries
1mo
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Motion Planning Engineer (PhD, Intern)
San Jose, California, United States
$46/hr OnsiteInternship
PhD in robotics/computer science/electrical engineering, research experience in motion or behavioral planning, publications in top conferences, hands-on C++ experience, strong analytical and communication skills.
C++
1mo
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Energy Storage Solution Engineer - Intern
Santa Clara or Japan or United Kingdom or China or United States
RemoteFull Time, Internship
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
2mo
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Intern, Optical Packaging and Characterization Engineer
Milpitas, California, United States
OnsiteInternship
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.
Optics, Optical Microscopy, Python, Image Processing, SOPs, JMP
1mo
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Intern, Bioprocess
Davis, California, United States
$18-$20/hr OnsitePart Time, Internship
College student (biology, biotechnology, chemical engineering or related) with ability to perform lab housekeeping, prepare media, maintain inventory, perform measurements, and work flexible hours.
2mo
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Nanofabrication Intern
Menlo Park, California, United States
OnsiteInternship
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.
Lithography, Deposition, Etch, Sputtering, Evaporation, PVD, PLD, ALD, PECVD, RIE, ICP-RIE, Profilometry, Ellipsometry, SEM, XRD, XRR, 4-point probe, Spin coater, Mask aligner
1d
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Intern Yr Rnd - R&D Grad -- ML-based Materials Discovery, Remote
Livermore or United States or California or United States
RemoteInternship
Earned bachelor's degree, full-time enrollment in an accredited science, engineering, or math graduate program, 3.0 GPA, U.S. citizenship, security-clearance eligibility, and availability for up to 30 academic-year or 40 summer hours weekly.
LAMMPS, atomate, ASE, pymatgen, Materials Project, OQMD
4w
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Agentic AI Intern
Boston or Seattle or Ontario or San Francisco
RemoteInternship
Pursuing or recently completed BS/MS in CS/data science/engineering; proficiency in Python (pandas,numpy); foundational ML knowledge; strong communication and autonomy; passion for autonomous agents.
DataRobot platform, AutoML, GenAI, MLOps, Python, pandas, numpy, LangGraph, CrewAI, LlamaIndex, FastAPI, Flask, Docker, Slack, Confluence
1d
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Intern Yr Rnd - R&D Grad -- ML-based Materials Discovery, Remote
Livermore, California, United States
RemoteMultiple Commitments Available
Ph.D. student in science, engineering, or mathematics with a bachelor's degree, 3.0 GPA, U.S. citizenship, security-clearance eligibility, and machine learning or materials simulation experience.
LAMMPS, atomate, ase, pymatgen, Materials Project, OQMD
1d
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Computational Engineering Division Graduate Intern - Fall 2026
Livermore, California, United States
$10k/mo HybridInternship, Temporary
Graduate student or bachelor’s/master’s graduate with computational science, mathematical optimization, research, communication, and teamwork skills; experience with aerothermal modeling and chemical kinetics required.
Pointwise, Ansys, Cart3D, US3D, Tecplot, ParaView, FIAT, ATAC, CMA
2w
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Development Engineering Intern (Fall 2026)
Santa Clara, California, United States
$28-$31/hr OnsiteInternship, Full Time
Undergraduate junior+ in Chemical Engineering or Chemistry, proficiency with Microsoft Office, basic lab and troubleshooting skills, ability to follow SOPs and communicate effectively.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word, UV-Vis, AFM, SEM, SIMS, XRD, XRR, ellipsometry
3w
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Member of Technical Staff — ML Research, Interpretability
San Francisco, California, United States
OnsiteFull Time
Experience in machine learning and neural network internals, interest or experience in interpretability and representation analysis, strong engineering skills, and a hypothesis-driven research approach.
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