Jobs

At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated budget. Our Science & Technology directorates include National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In addition, we have an Environmental Molecular Sciences Laboratory, a Department of Energy, Office of Science user facility housed on the PNNL …

Applied ML/CS PhD Internship About Cartesian Cartesian is building spatial intelligence for indoor environments to drive operational efficiency. We’re tackling one of the biggest challenges in the $35T global retail industry: in-store inventory visibility. Our platform delivers accurate indoor positioning and actionable product location insights, helping retailers streamline operations, optimize workflows, and reduce inefficiencies. By fusing wireless signals and mobile computer vision, we provide a uniquely scalable, infrastructure-free solution already deployed by international fashion brands. Founded by an MIT engineering …

Patreon is a media and community platform where over 300,000 creators give their biggest fans access to exclusive work and experiences. We offer creators a variety of ways to engage with their fans and build a lasting business including: paid memberships, free memberships, community chats, live video, and selling to fans directly with one-time purchases. Ultimately our goal is simple: fund the creative class. And we’re leaders in that space, with: $10 billion+ generated by creators since Patreon’s inception 100 …

Focus: Styling Intelligence, Multimodal RecSys, and Vision-to-Action Location: Remote Type: Research Internship (PhD-level) Growth Opportunity: Potential to join the founding team based on performance and mutual fit. 🌐 About Us Website: www.fAIshion.AI We are building an AI Stylist that allows anyone to try on outfits, create full looks, and generate editorial-quality photos and videos—with themselves as the model. We go beyond standard virtual try-on. We are building a mobile-first creator platform where users mix pieces, plan outfits for real events, …

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com. What You’ll Do: The Data …

What You’ll Work On At Reinforce Labs, we partner directly with customers to build AI systems that enhance the safety and reliability of their complex, high-impact applications. In this role, you’ll engage directly with clients to deeply understand their specific challenges, conduct thorough data analysis, and deliver trust and safety AI solutions. You’ll implement advanced machine learning techniques including LLMs, reinforcement learning, and deep learning – often translating cutting-edge research papers into practical applications. This position combines technical depth with …

Waabi, founded by AI pioneer and visionary Raquel Urtasun, is an AI company building the next generation of self-driving technology. With a world class team and an innovative approach that unleashes the power of AI to “drive” safely in the real world, Waabi is bringing the promise of self-driving closer to commercialization than ever before. Waabi is backed by best-in-class investors across the technology, logistics and the Canadian innovation ecosystem. With offices in Toronto, San Francisco, Dallas, and Pittsburgh, Waabi …

To apply for this role, you must complete your application on Google Careers directly using this link. Please note: This application is intended for candidates that are eligible to work full-time in the United States. You can also consider applying for our international opportunities. Please check the Student Careers page for current openings in the location where you are eligible for full-time work authorization. By applying to this position, you will have an opportunity to share your preferred working location …