176 ai research intern jobs at 105 companies in United States

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1d
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AI Research Intern
Mountain View or United States
$25-$28/hr HybridInternship
OpusClip
OpusClip: Automatically converts long-form videos into viral social media clips.
Pursuing or recently completed Master's in CS/AI/Math or related; strong deep learning foundation, transformer familiarity, media processing knowledge, Python proficiency, Linux and Git experience, strong English communication.
Python, Linux, Git, ffmpeg, LangChain, ChatGPT, Claude, Gemini, TypeScript, Real-ESRGAN, SwinIR, BasicVSR++, LoRA, PEFT, SFT, RLHF, DPO
2mo
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AI Research Intern
Sunnyvale, California, United States
$20-$35/hr OnsiteMultiple Commitments Available
Alpha & Omega Semiconductor
Alpha & Omega SemiconductorNASDAQ: AOSL: Designs and manufactures power semiconductor products for electronic systems.
Pursuing a degree in Business/HR/Engineering/Data Science; strong research/critical thinking; AI interest; clear business communication; comfortable with ambiguity.
Anthropic, OpenAI, enterprise copilots
3w
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Applied AI Research Intern
Spain or United States
HybridInternship
Alinia AI
Alinia AI: Software for aligning and governing enterprise generative AI systems.
MS student in CS/AI/linguistics or related, proven LLM/ML/NLP experience, ≥1 publication, strong Python skills, experience with LLM training and ML frameworks (TensorFlow, PyTorch, JAX).
Python, TensorFlow, PyTorch, JAX
1mo
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Agentic AI Research Intern (Santa Clara, California, US)
Santa Clara, California, United States
$40-$50/hr OnsiteInternship
Fujitsu
FujitsuTokyo Stock Exchange: 6702: Global provider of IT services and computing hardware products.
PhD student in CS/ML/AI; strong research potential; experience with LLMs, agentic AI, or world models; experience improving AI agents.
Python, Machine Learning, Large Language Models, Agentic AI, World Models
1mo
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PhD Research Intern, Generative AI - 2026
Santa Clara, California, United States
$30-$94/hr OnsiteFull Time, Internship
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
Currently pursuing a PhD in CS/EE/Robotics or related field; strong background in generative AI, computer vision, multimodal learning, robotics or RL; research publication record; Python and PyTorch skills.
Python, PyTorch
2mo
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Research Intern - Self-Improving AI
Cambridge or New York
$6k-$13k/mo HybridInternship
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
1+ YOEEnrolled in a Master's or PhD program in machine learning/computer science, 1+ year experience with deep learning/language modeling/ reinforcement learning, submit cover letter, references, and research samples; must be onsite at manager's worksite.
PyTorch, HuggingFace Transformers, vLLM
1mo
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Intern - Generative AI Research Engineer
United States
$32-$40/hr RemoteMultiple Commitments Available
Cotiviti
Cotiviti: Provides data-driven payment accuracy and analytics for healthcare payers.
Pursuing or recently completed an advanced degree (PhD preferred) in healthcare or technology; hands-on experience with generative AI, LLMs, ML/DL, vector databases, cloud (AWS/Azure); strong research and communication skills.
LLM, RAG, vector databases, vector embeddings, Machine Learning, Deep Learning, AWS, Azure, LLM fine-tuning
2w
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Campus AI Research Engineer – Research Automation (Intern)
Chicago or New York City
$300k/yr OnsiteInternship
Jump Trading
Jump Trading: Global proprietary trading firm specializing in algorithmic and high-frequency strategies
Strong ML research background with publications, deep learning and language-modeling experience, proficiency in Python/C++ and ML frameworks, and ability to build and deploy large-scale ML systems.
C, C++, Python, CUDA, PyTorch, JAX, TensorFlow, ROCm, transformers, SSMs, HPC
2mo
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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
1mo
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AI Research Internship - WM
Sunnyvale, California, United States
$100k-$140k/yr OnsiteInternship, Temporary
Institute of Foundation Models
Institute of Foundation Models: Develops open-source frontier-class AI foundation models and research.
Currently pursuing or recently completed a Master's or PhD in CS, Data Science, AI, Applied Math, Statistics or related; skills in dataset preparation, model design, testing, and analysis.
2mo
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AI - Intern
Exton, Pennsylvania, United States
OnsiteFull Time, Temporary
Frontage Laboratories
Frontage LaboratoriesHKEX: 1521.HK: Provides outsourced drug discovery and development services for pharmaceutical firms.
Bachelor’s degree in computer science; knowledge of AI tools; internship focused on AI in life sciences; research and documentation; 40 hrs/week; Exton, PA.
Copilot, ChatGPT, Gemini, DeepSeek
3mo
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Intern - Generative AI/Agentic AI/Research
United States
$32-$40/hr RemoteFull Time, Internship
Cotiviti
Cotiviti: Provides data analytics and payment integrity solutions for healthcare.
0+ YOEPursuing or recently completed an advanced degree in healthcare, technology, or AI; interest in generative AI; strong AI/ML knowledge; experience with cloud services and data pipelines; collaborative across teams.
Cloud platforms (AWS, Azure), LLM, RAG, Vector databases, Python, SQL, Data pipelines
1mo
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PhD Research Intern, Generative AI - 2026
Santa Clara, California, United States
$30-$94/hr OnsiteInternship
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
PhD student in CS/EE/Robotics; strong background in generative AI, computer vision, multimodal learning, robotics or RL; publications; Python and PyTorch proficiency.
Python, PyTorch
2mo
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Research Intern - Self-Improving AI (200037837)
United States
OnsiteInternship
Microsoft
MicrosoftNASDAQ: MSFT: Global provider of software, cloud, and AI technology solutions.
N/A
2w
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Research Intern (AI/LLM Network) - 2026 Start (PhD)
San Jose, California, United States
OnsiteInternship
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Pursuing a PhD in computer networking or related field; proficiency in network programming and languages such as C/C++, Python, Go; experience with high-speed network systems and AI-network optimization.
C/C++, Python, Go, RDMA, NCCL, MPI, RPC
1mo
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Intern, Competitive Analysis Research
United States or Arizona or California or Colorado or Florida or Georgia or Illinois or Indiana or Kansas or Maryland or Massachusetts or Michigan or Missouri or North Carolina or New Jersey or New York or Ohio or Pennsylvania or Texas or Washington
RemotePart Time, Internship
Per Scholas
Per Scholas: Provides tuition-free technology training and career placement services.
Current undergraduate or equivalent experience; strong written/verbal communication, organization, independent remote work, research and data analysis proficiency, and ability to use AI prompting for research synthesis.
3mo
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Research Scientist (Intern)
San Francisco, California, United States
OnsiteInternship
Xterra AI
Xterra AI: A stealth-mode AI research advancing foundation models.
0+ YOEInternship in ML/AI with hands-on RL/LLM experience preferred; strong research ability and publication potential.
2mo
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Marketing Research Intern
New York, New York, United States
OnsiteInternship
Metaprise
Metaprise: Provides enterprise AI operating systems for large organizations.
Strong writing ability; interest in AI and enterprise technology; proactive content creator; able to manage research projects and meet deadlines.
Notion, Canva, Figma, HubSpot, Video editing tools
3mo
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AI/ML Research and Development Intern
State College or Reston
OnsitePart Time
Penn State University
Penn State University: Provides higher education and conducts extensive academic research programs.
Bachelor's degree required; enrolled in a master’s or higher degree program; experience in AI/ML preferred.
PyTorch, Pandas, PostgreSQL, AWS, Docker
3w
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Research Intern on Generative and Protective AI for Content Creation
New York City or Tokyo or United States or Canada
$50/hr RemoteFull Time
Sony
SonyNYSE: SONY: Sells consumer electronics, video games, and entertainment media.
Master's degree in CS/EE/Applied Mathematics required; expertise in generative AI, deep learning, computer vision, or audio processing; strong programming and analytical skills; experience publishing in top-tier conferences.
PyTorch, TensorBoard