Principal Machine Learning Engineer Jobs in USA

Design develop and deploy machine learning and AI models that solve business problems from data preparation and model training to evaluation optimization and production Performance Indicators: Deliver high-impact ML models in production Improve model accuracy and reduce error rates Build end-to-end...

Imagine what you could do here. At Apple new ideas have a way of becoming great products services and customer experiences very quickly. Bring passion and curiosity to your job and theres no telling what you could accomplish. Do you love thinking analytically Just as our customers find value in Appl...

DescriptionWe are seeking a skilled LLM Engineer I to join our team in the SinAI Assurance Lab. The LLM Engineer will play a key role in designing building and deploying large language model (LLM) applications including retrieval-augmented generation (RAG) systems agentic platforms and clinical chat...

Job DescriptionMachine Learning EngineerMountain View CA (On-site / Hybrid for San Francisco candidates)$160000 - $225000 Competitive EquityVisa Sponsorship Available (H1B Transfers Welcome)Build the AI Infrastructure Behind the Next Generation of Autonomous AgentsAn exciting opportunity has opened...

Machine Learning EngineerTitle of Role: Machine Learning EngineerLocation: San Francisco CA onsiteCompany Stage of Funding: Series C Software DevelopmentOffice Type: OnsiteSalary: To be confirmed with final candidatesCompany DescriptionWere representing a dynamic AI-powered hiring platform that is...

Pay Range:$110000 - $130000 / yearOur Perks & Benefits:Comprehensive benefits package including medical dental vision and life insurancePerformance-based bonusesto reward your contributions*Paid time off to recharge and maintain a healthy work-life balanceFlexible work options including remote and h...

Imagine what you could do here. At Apple great new ideas have a way of becoming extraordinary products services and customer experiences very quickly. Bring passion and dedication to your job and theres no telling what you could accomplish! Are you passionate about music movies and the world of Arti...

Are you interested in enhancing the capabilities of Siri and Apple products to benefit our users The Siri and Information Intelligence team is revolutionizing how hundreds of millions of people utilize their devices to access information. As an Applied ML team we are pushing the boundaries to provid...

Imagine what you could do here. At Apple new ideas have a way of becoming extraordinary products services and customer experiences very quickly. Bring passion and dedication to your job and theres no telling what you could accomplish. The people here at Apple dont just create products they create...

Overview:Draper is an independent nonprofit research and development company headquartered in Cambridge MA. The 2000 employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engine...

Join a team at the forefront of ML infrastructure and generative AI where data and model workflows come together to enable the next generation of intelligent experiences on Apple products and services. We build robust systems that connect scalable data pipelines with advanced ML workflows accelerati...

Do you believe that generative models can fundamentally change how people interact with devices Are you excited by the possibility of connecting people to unprecedented levels of creativity Come join the team that turned cutting edge Generative AI research into compelling user experiences through Ap...

About HandshakeHandshake was founded on a simple belief that everyone deserves a path to a great career regardless of where they went to school or who they know. Today we power 25 million job seekers 1 million employers and 1600 educational institutions.In 2025 we started Handshake AI and built the...

SummaryWere looking for a Machine Learning Engineer to design deploy and operate production ML systems on Amazon Web Services. Youll own the full lifecycle in a real-world high-stakes environment from training and packaging through deployment monitoring retraining security and cost control.This rol...

The AIML Information Intelligence team is creating groundbreaking technology for artificial intelligence machine learning and natural language processing! The features we create are redefining how hundreds of millions of people use their computers and mobile devices to search and find what they are...

About UsAt Hayden AI we are on a mission to harness the power of computer vision to transform the way transit systems and other government agencies address real-world challenges.From bus lane and bus stop enforcement to transportation optimization technologies and beyond our innovative mobile percep...

Product Operations partners with a variety of different engineering and operations teams our team leads development of machine learning solutions. We deliver projects from end-to-end: problem statement and conceptualization proof-of-concept and participation in final deployment! You will also perfo...

Join Apples Information Security Machine Learning (ISML) team where we are redefining cybersecurity through data-driven intelligence. Our mission is to transform traditional reactive security measures into autonomous systems that proactively detect and defend against threats. We achieve this through...

Who We AreApplied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design build and service cutting-edge equipment that helps our customers manufacture display and semiconductor chips the brains of devices...

Imagine what you could do here. At Apple great new ideas have a way of becoming extraordinary products services and customer experiences very quickly. Bring passion and dedication to your job and theres no telling what you could accomplish! Are you passionate about music movies and the world of Arti...