342 research engineer intern jobs at 175 companies in United States
🚀PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yrOn-SiteFull Time
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.
PlusAI: AI-based virtual driver software for factory-built autonomous trucks.
Pursuing MS or PhD in Computer Science, Electrical Engineering, Robotics or related field; programming in Python and C++; experience in 3D computer vision; internship focused on reconstruction, auto labeling and mapping.
Campus AI Research Engineer – Research Automation (Intern)
Chicago or New York City
$300k/yrOnsiteInternship
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.
Commit: End-to-end software, cloud, and cybersecurity consulting and development.
2+ YOE2+ years in vulnerability research/offensive security or low-level systems engineering; reverse engineering, binary analysis, fuzzing, exploit development experience; strong OS internals and debugging skills; ability to ship production tools.
Penn State University: Provides higher education and conducts extensive academic research programs.
Supports systems modeling, requirements and architecture development, prototype design and testing; strong written and oral communication; ability to obtain government security clearance; U.S. citizenship and successful background/drug screen required.
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.
StantecToronto Stock Exchange / New York Stock Exchange: STN: Global design, engineering, and environmental consulting firm.
Currently enrolled in a B.S. or higher in environmental/chemical engineering or related, lab and research experience, wet chemistry and sampling experience, strong analytical and communication skills, proficiency with Microsoft Excel/Word/PowerPoint.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
SIG SAUER: Designs and manufactures firearms and ammunition for global defense markets.
Candidate working toward a BS in Mechanical/Electrical Engineering, basic proficiency in SolidWorks/CAD, Microsoft Excel and Word, report writing, ability to lift 25 lbs, and willingness to travel infrequently.
Scentsy: Manufactures and sells home fragrance and personal care products.
Associates in engineering or science (or HS diploma + experience). Must know metric weights/measures, data entry, Microsoft Office; able to work with strong scents, discern scent/color, follow procedures and document results.
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.
Isuzu Technical Center of America: Automotive research and autonomous driving technology development.
Currently enrolled in an engineering/CS/AI-related degree; proficiency in Python and familiarity with C++, Linux, Git, SQL; experience or coursework in ML/DL, VLM/VLA/LLM concepts, multimodal data, and simulation preferred.
StantecTSX: STN: Provides professional engineering, architecture, and environmental consulting services.
0+ YOECurrently enrolled in a B.S. or higher in environmental/chemical engineering (or related) with lab and research experience; wet chemistry, sampling, analytical testing, data analysis, and strong written/oral communication.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
Research Intern, Efficient ML Engineer (AI Platform)- 2026 Start (PhD)
San Jose, California, United States
OnsiteInternship
TikTok: Global short-form video hosting and social media platform.
PhD candidate in CS/engineering; proficient in C++ and Python; experience with diffusion models, model compression, efficient architectures, and generative ML; strong communication and teamwork skills.
ByteDance: Developing AI-driven content platforms and mobile applications.
PhD student in CS/CE or related, proficiency in Go, C++, or Python and distributed software development; networking research or traffic engineering experience preferred.
Gridmatic: AI-powered platform for optimizing energy trading and battery storage.
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.
Game Research & Development Intern, Engine Research
Bellevue, Washington, United States
$28-$60/hrOnsiteFull Time, Internship
LightSpeed StudiosHKEX: 0700: Develops and publishes mobile and AAA video games globally.
Strong coding in C++, Python, TensorFlow/Torch; calculus, linear algebra, numerical analysis; collaboration and communication skills; graduate students in masters or PhD; publications in graphics/vision/ML; familiarity with game engine, graphics APIs, GPU programming.
Constellation Space: AI-powered operating system for satellite network management.
MS/PhD student in CS/EE/Aerospace or related; strong ML and engineering skills (C++, Python, Rust); experience with ML experiments, time-series, and reproducibility; able to own projects end-to-end; good communication.
AMAROK: Provides solar-powered electric fencing and perimeter security solutions.
Support R&D by assembling and testing prototypes, documenting procedures/results, troubleshooting hardware/software, maintaining lab equipment, and communicating findings; ideal for quick learner studying engineering.
Must be a current student or recent graduate (within 12 months) working toward or holding a Bachelor's or Master's in Mechanical or Electrical Engineering or related field; available for a 6-month full-time internship starting May 2026; enthusiastic, self-motivated, and willing to learn; German and project management skills preferred.