49 ml intern jobs at 42 companies in Fairfax, CA

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ML Research Intern
New York or San Francisco
$15k/mo OnsiteInternship
Modal
Modal: Serverless cloud platform for running AI and data workloads
PhD candidate in CS/ML or related with research in reinforcement learning, ML, or foundation models; experience with large-scale model training, distributed training or multi-GPU environments; strong programming and research publication record.
Seaborn, Luigi
4d
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AI/ML Internship
San Francisco, California, United States
HybridInternship
Netho Labs
Netho Labs: Building neural foundation models from biological brain data.
Strong Python and Linux command-line skills, ML fundamentals, a deep learning framework such as PyTorch, and experience training models on time-series data; neuroscience or robotics experience is not required.
Python, Linux, PyTorch
1mo
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ML & Cloud Infrastructure Engineer Intern
South San Francisco, California, United States
OnsiteInternship
Gritt Robotics
Gritt Robotics: Developing autonomous robots to automate outdoor construction tasks.
Pursuing BS/MS/PhD in CS or related field; strong Python; familiarity with AWS/GCP, containers, CI/CD; experience building infrastructure or data systems; authorized to intern in the U.S.
Python, AWS, GCP, CI/CD, Kubernetes, Ray, Spark, Terraform
3mo
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Research Intern
Palo Alto, California, United States
HybridInternship
NeoCognition
NeoCognition: Independent research in AI and agentic systems
Pursuing or recently completed advanced degree in ML/CS; strong ML/NLP foundation; Python and ML frameworks; ability to design and analyze experiments; good communication.
Python, PyTorch, JAX, TensorFlow
1mo
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Research Intern
San Francisco or Lausanne
HybridInternship
Compresr
Compresr: Provides an API that compresses LLM context to reduce costs.
Comfortable training ML models/transformers, independent applied research experience, strong communication, proficient Claude Code/OpenAI/Anthropic usage; BSc/MSc in CS/DS/math/physics preferred.
GPUs, OpenAI, Anthropic, Claude Code, transformers
2mo
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Applied AI Intern
San Francisco, California, United States
$1k-$2k/wk OnsiteInternship
Eragon
Eragon: A technology delivering software solutions with a focus on AI and machine learning.
Pursuing BS/MS in computer science or engineering; proficient in Python; familiar with ML frameworks (PyTorch, TensorFlow); strong ML fundamentals; good problem solving; curious and takes ownership.
Python, PyTorch, TensorFlow
3mo
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Software Engineer Intern
San Francisco, California, United States
OnsiteInternship
Kos
Kos: AI-powered automated financial operations for industrial infrastructure.
CS/ML student; hands-on project or internship; proficient in Python, TypeScript, or Go; experience with LLMs/agents; production-ready coder; able to work in SF onsite.
Python, TypeScript, Go, LLMs, agents, ERP integration
2mo
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Research Intern - Deep Learning
Fremont, California, United States
$7k-$10k/mo OnsiteInternship
Pony.ai
Pony.aiNASDAQ: PONY: Develops autonomous driving technology for passenger and freight transportation.
Pursuing Masters or PhD in CS/ML/Robotics; strong deep learning background; DL research experience and tools; Python and C++ proficiency; experience with large-scale data and pipelines.
Python, C++, CUDA, TensorRT
3mo
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Research Intern- Deep Learning
Fremont, California, United States
$7k-$10k/mo OnsiteInternship
Pony.ai
Pony.aiNASDAQ: PONY: Develops autonomous driving technology and operates robotaxi services.
Pursuing a Masters or PhD in CS/ML/Robotics, strong deep learning background, research and large-scale data experience, proficiency in Python and C++, and experience with model design, training and evaluation.
Python, C++, GPU, CUDA, TensorRT
1mo
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Machine Learning Intern
San Francisco, California, United States
$6k-$8k/mo OnsiteInternship
One Robot
One Robot: Developing world models for robot simulation and policy evaluation.
Enrolled in BS/MS/PhD in ML/robotics/vision, strong Python and PyTorch skills, hands-on generative model or policy training experience, ability to work in-person in San Francisco.
Python, PyTorch, Isaac, MuJoCo
1mo
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Agentic AI Intern
Boston or Seattle or Ontario or San Francisco
RemoteInternship
DataRobot
DataRobot: Provides an enterprise platform for building and governing AI.
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
1mo
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Data Science intern
San Francisco, California, United States
HybridInternship
DEUNA
DEUNA: Checkout and payment orchestration platform for e-commerce merchants.
Currently pursuing a Bachelor's or Master's in a quantitative field; eager to learn data science tasks including dataset preparation, exploratory analysis, ML model support, and dashboarding. This is an unpaid educational internship.
2mo
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Applied AI Intern
San Francisco, California, United States
OnsiteInternship, Full Time
Kinetic Systems
Kinetic Systems: An early-stage startup advancing AI model capabilities for real-world healthcare tasks through datasets, environments, and models.
Published first-author paper, experience training 1B+ parameter models, research background (MS/PhD preferred) in ML-related fields, strong PyTorch/HuggingFace experience, US work authorization, on-site in San Francisco.
PyTorch, HuggingFace, eVerify
1mo
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Research Intern (BS/MS/PhD)
Palo Alto, California, United States
OnsiteMultiple Commitments Available
Pika
Pika: AI-powered platform for generating and editing professional videos
BS/MS/PhD-level candidates with Videogen experience; proficiency in Python and ML toolkits (PyTorch, TensorFlow); familiarity with multimodal LLMs; strong communication and research skills.
Videogen, Python, PyTorch, TensorFlow, Multimodal large language models (MLLMs)
3mo
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Research Scientist Intern, AI Alignment
Bellevue or Menlo Park or Seattle or Boston or New York City or San Francisco
$8k-$12k/mo HybridInternship
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
Ph.D. in CS/ML/AI; work authorization; programming in Python/C/C++/Java; experience with PyTorch or TensorFlow.
Python, C++, C, Java, PyTorch, TensorFlow
3w
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Investment Research & Trading Intern
San Francisco, California, United States
OnsiteInternship
Seldon Capital
Seldon Capital: Private investment management firm focused on fundamental market forecasting.
Pursuing a quantitative bachelor's, master's, or PhD; investing and markets interest; analytical data skills; and communication and collaboration abilities. Python, SQL, R, ML, or investment experience is a plus.
Python, SQL, R, Bloomberg, FactSet, Kaggle, Metaculus
1mo
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Fall '26 Intern - Perception/Robotics
San Francisco, California, United States
OnsiteInternship, Part Time
Moss
Moss: Builds robots to scan trees for automated farm inventory.
Hands-on robotics or perception projects, strong C++/Python/Rust skills, experience with 3D sensor data, ML/CV, localization/mapping, Linux, and debugging real systems.
C++, Python, Rust, LiDAR, GPS, CUDA, Linux
5d
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AI Functional Intern - WINTER 2027
Chicago or Washington or Tallahassee or Sarasota or Hartford or Nashville or Costa Mesa or San Jose or Atlanta or Boston or Burlington or Cleveland or Columbus or Dallas or Denver or Fort Lauderdale or Fort Wayne or Grand Rapids or Indianapolis or Knoxville or Lexington or Livingston or Plano or Louisville or Los Angeles or Miami or The Woodlands or New York City or Oakbrook Terrace or Sacramento or San Francisco or South Bend or Springfield or Tampa or Houston or Austin or Charlotte
$27-$42/hr OnsiteFull Time, Internship
Crowe
Crowe: Global professional services firm providing audit, tax, and consulting.
Currently pursuing a bachelor's or master's degree in informatics, information technology, computer science, or management information systems; familiarity with AI/ML, Microsoft technologies, Agile, AI Ops, SDLC, and requirements analysis.
Azure AI, Cognitive Services, Enterprise ChatGPT, Microsoft Copilot, Azure AI Studio, Power Platform, DevOps, AI Ops, SDLC, Agile
4d
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Data Science Intern (Winter 2027)
San Francisco, California, United States
$55-$59/hr HybridFull Time, Internship
Notion
Notion: Provides a unified workspace for notes, documents, and project management.
Pursuing a bachelor's or master's in a quantitative field and graduating before December 2027; research or internship experience; SQL proficiency; Python or R proficiency; AI technology experience preferred.
SQL, Python, R, LLMs, Embeddings, ML
2w
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ML PhD Software Engineer Internship
New York City or Seattle or Los Angeles or Mountain View
$70/hr OnsiteInternship
Atoms
Atoms: Building robotics and software to automate physical world industries.
Pursuing a PhD in machine learning, AI, or a related technical field; graduating in 2027 or 2028; 3.7 GPA minimum; advanced programming experience and machine learning research experience.
Go, Python, Ruby, Java, C, C++, LLM, RL