2026 AI/ML Intern jobs in California

2026 Summer Intern - AI/ML Engineer, Cloud and Developer Infrastructure (Master's)

Mountain View, California

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Today

Job Description GM does not provide immigration-related sponsorship for this role. Do not apply for this role if you will need GM immigration sponsorship now or in the future. This includes direct company sponsorship, entry of GM as the immigration employer of record on a government form, and any work authorization requiring a written submission or other immigration support from the company (e.g., H1-B, OPT, STEM OPT, CPT, TN, J-1, etc.) Work Arrangement: Hybrid: This internship is categorized

Full-time

USD 9,100.00 - 10,600.00 per month

(General Hire) Machine Learning Engineer Intern (TikTok-Recommendation) - 2026 Fall (BS/MS)

San Jose, California

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Today

Responsibilities About the Team Recommendation algorithm team plays a central role in the company, driving critical product decisions and platform growth. The team is made up of machine learning researchers and engineers, who support and innovate on production recommendation models and drive product impact. The team is fast-pacing, collaborative and impact-driven. We are looking for talented individuals to join us for an internship in 2026. Internships at our Company aim to offer students indus

Full-time

USD 45.00 - 45.00 per hour

Research Intern - Self-Improving AI

Cambridge, Massachusetts

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Today

Overview Research Internships at Microsoft provide a dynamic environment for research careers with a network of world-class research labs led by globally-recognized scientists and engineers, who pursue innovation in a range of scientific and technical disciplines to help solve complex challenges in diverse fields, including computing, healthcare, economics, and the environment. The Machine Learning/Artificial Intelligence (ML/AI) group at Microsoft Research NYC is looking for a Research Intern

Full-time

USD 5,610.00 - 11,010.00 per month

AI Engineering Intern - Fall 2026

Cincinnati, Ohio

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Today

Job Summary Do you have a passion for Artificial Intelligence (AI) and are looking to make a difference in how the latest clinical trials progress into the market? Are you pursuing a degree in data science and/or computer science with an interest in working with AI tools for interactive AI applications across various IT systems? If so, we have an exciting opportunity for you at Medpace. We are currently seeking an intern with class or internship experience in artificial intelligence (AI). Thi

Full-time

Machine Learning Engineer Intern (Search Ads) - 2026 Fall (BS/MS)

San Jose, California

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Today

Responsibilities The Search Ads team constantly pushes the boundaries of general search engine monetization across our apps, including TikTok, TopBuzz, BuzzVideo, and more, building a globally leading Search Ads monetization system. At the Search Ads team, you will have the chance to work on large-scale distributed storage and architecture, NLP, Rank, and IR related problems. You will be also deeply involved in the innovation and optimization of our Ad format, creative display, and the ROI of a

Full-time

USD 45.00 - 60.00 per hour

SAP iXp Intern - AI Research PhD Associate (Summer 2026)

Palo Alto, California

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Today

We help the world run better At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging - but it matters. You'll find a place where you can be yourself, prioritize your wellbeing, and truly belong. What's in it for you? Constant learning, skill growth, great benefits, and a team that wants you to grow and succee

Full-time

BestX AI Engineer, Full-time Internship (July - Dec 2026)

Quincy, Massachusetts

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Yesterday

Job Description Who We Are Looking For: This opportunity is ideal for individuals interested in contributing to our team as a BestX AI Engineer intern within State Street's Global Technology Services organization. Our technology function, Global Technology Services (GTS), is vital to State Street and is the key enabler for our business to deliver data and insights to our clients. We're driving the company's digital transformation and expanding business capabilities using industry best practices

Full-time

USD 41,600.00 - 65,000.00 per year

AI/ML Engineer Intern, Data Engineering

Plano, Texas

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2d ago

Why Ryan? Competitively Paid Internship Award-Winning Culture Paid Holidays Mentorship Opportunities and Hands-On Training Networking with Industry Leaders All-Expense-Paid Trip to Ryan Headquarters in Dallas, TX (Summer Interns Only) The AI/ML Engineer Intern, Data Engineering will support the development and deployment of AI and machine learning solutions that improve business processes and operational efficiency. This role provides hands-on experience with AI/ML technologies, cloud platforms,

Full-time

AI/ML Engineering Internship

Sunnyvale, California

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Today

Descriptions & Requirements Job Description and Requirements Introduction We Are: Drive technology innovations that shape the way we live and connect. Our technology drives the Era of Pervasive Intelligence, where smart tech and AI are seamlessly woven into daily life. From self-driving cars and health-monitoring smartwatches to renewable energy systems that efficiently distribute clean power, Synopsys creates high-performance silicon chips that help build a healthier, safer, and more sustainab

Full-time

AI/ML Research and Development Intern

State College, Pennsylvania

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Today

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday.CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday.If you are NOT a current empl

Part-time

Agentic AI Research Intern

Santa Clara, California

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Today

Santa Clara, California Location Flexibility: Multiple Locations in Country Req Id: 8530 Posting Start Date: 5/28/26 At Fujitsu, we are driven by our purpose to make the world more sustainable by building trust in society through innovation. We have been a pioneer in technology and innovation for over 80 years, and we are committed to using our expertise to help businesses and organizations transform for the digital age. We believe that digital transformation is essential to creating a more sus

Full-time

USD 40.00 per hour

Venture Capital Investment Intern Fall 2026

New York, New York

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2d ago

HOF Capital is a global multi-stage venture capital (VC) firm that partners with the world's best founders and helps them build generational category-defining technology companies. Since launching its first fund in 2016, the firm has invested in some of the most successful technology startups of the past decade (e.g., SpaceX, Anthropic, OpenAI, Neuralink, xAI, etc.) and achieved top-tier investment performance throughout its history, which has enabled the firm to grow rapidly to $10B+ of assets

Full-time

Software Engineer Intern (Fall / Winter 2026)

Kentucky

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Today

Who are we? Our mission is to scale intelligence to serve humanity. We're training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumental to the widespread adoption of AI. We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customer

Full-time

LLM Post-training Engineer Intern (Research & Product) - 2026 Summer (BS/MS)

San Jose, California

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Today

Responsibilities The Multimedia AI team at TikTok focuses on building, researching, and applying Large Language Models (LLMs) to power our global products. We believe the most impactful problems in AI arise at the intersection of research and real-world deployment-and post-training is where that intersection is sharpest. We are looking for talented individuals to join us for an internship in 2026. Internships at our Company aim to offer students industry exposure and hands-on experience. Watch

Full-time

USD 45.00 - 45.00 per hour

Data Science Intern (Summer 2026)

Remote or New Brunswick, New Jersey

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Today

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn m

Full-time

USD 25.50 - 33.00 per hour

Data Science Operations Project Intern (Business Integrity Data Cycling Center) - 2026 Start (BS/MS)

San Jose, California

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Today

Responsibilities Team Introduction: The GMPT-BI-DCC Data Science team supports ByteDance's global business and intelligent operations ecosystem through advanced analytics, AI systems, and scalable data workflows. Our team works at the intersection of Data Science, AI Operations, Agentic AI systems, and business intelligence to improve operational efficiency and enable intelligent decision-making across large-scale global products. We are looking for highly motivated interns who are passionate a

Full-time

USD 35.00 - 55.00 per hour

Software Engineer Project Intern (Model Infrastructure) - 2026 Start (BS/MS)

San Jose, California

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Today

Responsibilities About the Team The TikTok Model Infrastructure team is the core engine powering the world's most engaged "For You" feed. We focus on the engineering efficiency and architectural evolution of recommendation models at an unprecedented scale. As we lead the industry's shift toward LLM2Rec and Large Recommendation Models (LRM), our mission is to build ultra-high-performance infrastructure that bridges the gap between massive data scale and extreme algorithmic complexity. We tackle

Full-time

USD 45.00 - 45.00 per hour

Machine Learning Engineer Intern

South San Francisco, California

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Today

About Neuralink: We are creating devices that enable a bi-directional interface with the brain. These devices allow us to restore movement to the paralyzed, restore sight to the blind, and revolutionize how humans interact with their digital world. Team Description: The Brain Computer Interface (BCI) Applications Team is responsible for delivering a product that gives people with paralysis the ability to control computers, phones, gaming consoles, and robotic arms with their minds at the same

Full-time

USD 35.00 per hour

Machine Learning Engineer Internship

Remote or Austin, Texas

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Today

About Avride Avride is a US-based developer of autonomous vehicles and delivery robots. We develop and operate both autonomous cars and delivery robots that share technologies and mutually benefit from each other's advancements-a unique approach in the industry. About the Internship At Avride, ML Engineer Interns operate at the intersection of cutting-edge academic research and real-world engineering. You will use our massive datasets of real driving logs to train models and develop algorithm

Full-time

AI ENGINEER INTERN

Remote

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4d ago

OVERVIEWAt New Digital IT, we''re not looking for someone who wants to observe. We''re looking for someone who wants to build, ship, and iterate at breakneck speed. This isn''t your typical internship where you''ll spend weeks in onboarding or months waiting for code reviews. From day one, you''ll be writing production code, solving real problems, and shipping features that impact thousands of users. We operate differently here. We move fast, think deeply, challenge assumptions, and put customer

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Full-time

Depends on Experience

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2026 AI/ML Intern jobs in California