18 machine learning intern jobs at 6 companies in Westminster, CA

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Machine Learning Intern
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.
Relevant majors include data science, computer science, mathematics, and natural or social sciences. Requires Python, Linux, Git, Docker, CI/CD, Kubernetes, modeling, and software development skills.
Python, Linux, Git, Docker, CI/CD, Kubernetes
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Machine Learning Engineer Intern (E-Commerce Recommendation Foundation) - 2027 Start (PhD)
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Current PhD student in a related quantitative discipline with machine learning and deep learning foundations, Python and PyTorch proficiency, research mindset, and engineering skills.
Python, PyTorch, LLMs, VLMs, Neural Information Processing Systems (NeurIPS), International Conference on Machine Learning (ICML), International Conference on Learning Representations (ICLR), Association for Computational Linguistics (ACL), Empirical Methods in Natural Language Processing (EMNLP), North American Chapter of the Association for Computational Linguistics (NAACL)
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Machine Learning Engineer Intern (E-Commerce Recommendation Mall) - 2027 Start (PhD)
Seattle or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently pursuing a PhD in a relevant quantitative field; machine learning and deep learning foundation; research in LLMs, reinforcement learning, generative models, recommender systems, or information retrieval; Python and deep learning framework proficiency.
Python, PyTorch, TensorFlow, JAX, Large Language Models (LLMs), Reinforcement Learning (RL)
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Machine Learning Engineer Intern (E-Commerce Recommendation Foundation) - 2027 Start (PhD)
Seattle or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
PhD student in computer science, engineering, mathematics, statistics, or related field with machine learning, deep learning, Python, and PyTorch experience; research and engineering skills required.
Python, PyTorch
2w
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Machine Learning Engineer Intern (E-Commerce Recommendation/Search Alliance) - 2027 Start (PhD)
Seattle or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
PhD candidate in a technical discipline with strong data structures, algorithms, problem-solving, machine learning, statistics, and big data engineering knowledge.
Large Language Models (LLMs), Natural Language Processing (NLP)
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Machine Learning Engineer Intern (AML) - 2027 summer
Seattle or Bellevue or United States or Los Angeles County
$43/hr OnsiteInternship
TikTok USDS Joint Venture
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
0+ YOECurrently pursuing a bachelor's degree in a technical discipline, with proficient coding and algorithm skills; must commit to a 12-week Summer 2027 internship. Master's degree and TFX experience preferred.
TFX
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Machine Learning Scientist Intern (TikTok-Recommendation) - 2027 Start (PhD)
Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
PhD student in CS or ML, strong theoretical and empirical research skills, experience with deep learning frameworks, proficiency in Python/C/C++/shell, and strong publication or research background.
PyTorch, TensorFlow, C++, C, Python, Shell
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Machine Learning Engineer Intern (E-Commerce Governance)- 2027 Start (PhD)
Seattle or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently pursuing a PhD in software development, computer science, computer engineering, or related field; interest in machine learning, NLP, or computer vision; familiarity with C++, Python, Go, or Java.
C++, Python, Go, Java
2d
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Machine Learning MLOps Intern (Global SRE) - 2027 Summer
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Bachelor’s student in computer science or related field with Linux, networking, storage, programming, troubleshooting, or production operations experience; Python, Go, C, C++, or Java required.
Linux, Python, Go, C, C++, Java, GPU, CPU, MLOps, Service Level Objectives (SLOs)
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Machine Learning Engineer Intern (E-Commerce) - 2027 Summer
Seattle or Bellevue or Los Angeles County
$43/hr OnsiteInternship
TikTok USDS Joint Venture
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
0+ YOEBachelor's degree in a technical field in progress, 12-week Summer 2027 availability, and familiarity with a programming language. Master's degree and backend, data, or distributed systems experience preferred.
JavaScript, TypeScript, Python, Java, Go
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Machine Learning Engineer Intern (E-Commerce) - 2027 Start (PhD)
Seattle or Bellevue or Los Angeles County
$57/hr OnsiteInternship
TikTok USDS Joint Venture
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
PhD student in computer science, computer engineering, software engineering, or related field; proficient coding, algorithms, and data structures; strong communication and teamwork skills.
scikit-learn, TensorFlow, PyTorch
1d
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Machine Learning Engineer Intern (E-Commerce Supply Chain & Logistics-LLM/Agent) - 2027 Start (PhD)
Seattle or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently pursuing a PhD in AI, computer science, operations research, automation, statistics, mathematics, or related field; experience with LLMs, agents, RAG, or NLP; strong Python and production-language programming skills.
Python, Java, C++, Go, TypeScript, PyTorch, TensorFlow, JAX, vLLM, Hugging Face, LangChain, LlamaIndex, RAG, LLM, CPT, SFT, GRPO, PPO, DPO, RLHF, RLAIF
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Machine Learning Engineer Intern (E-Commerce Supply Chain & Logistics-LLM / Agent) - 2027 Start (PhD)
Seattle or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
PhD candidate in AI, computer science, operations research, automation, statistics, mathematics, or related field; LLM, agent, RAG, or NLP experience; strong Python and production-language programming skills.
Python, Java, C++, Go, TypeScript, PyTorch, TensorFlow, JAX, vLLM, Hugging Face, LangChain, LlamaIndex, RAG, SFT, DPO, PPO, GRPO, RLHF, RLAIF, AutoResearch, Harness, LlamaIndex
4d
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Tool & Die Technician Intern
Brea, California, United States
OnsitePart Time, Internship
Kirkhill
KirkhillNYSE: TDG: Manufactures high-performance elastomer products and seals for aerospace applications.
Enrollment in a technical, vocational, engineering, or manufacturing program; interest in machining and mechanical systems; basic mechanical aptitude; willingness to learn; ability to lift 50 pounds and work safely around machinery.
mills, grinders, lathes, drill presses, hand tools, power tools
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Research Intern, User Modeling and Personalization
Bellevue or Los Angeles
$69k-$121k/yr OnsiteFull Time, Internship
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
PhD enrollment in a technical field or equivalent experience, top-venue ML publications, strong machine learning and computer science skills, and experience with distributed model training, inference, and experimentation.
PyTorch, TensorFlow, JAX, Google Cloud, AWS, Azure
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LLM & Agent Algorithm Intern (Search) - 2027 Start (PhD)
Singapore or Los Angeles or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently pursuing a PhD in computer science or related field; machine learning and deep learning foundation; LLM or Agent project experience preferred; PyTorch or TensorFlow familiarity; strong collaboration skills.
PyTorch, TensorFlow, TensorRT, MapReduce, Spark
2w
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LLM Post-training Engineer Intern (Research & Product) - 2027 Summer
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently pursuing an undergraduate or master's degree in computer science, machine learning, or a related field; strong Python, PyTorch or JAX skills and foundational Transformer and LLM training knowledge.
Python, PyTorch, JAX, DeepSpeed, Megatron-LM
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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