machine learning ai engineer large language models

The Role FL97 is seeking an experienced, creative, and talented Principal Scientist, ML (LLMs) to join our team. You will be part of an agile, cross-functional team responsible for training state-of-the-art, large-scale models on the scientific corpora, fine-tuning models with feedback (e.g. RLHF/DPO) and integrating multimodal scientific data. Together with...

Responsibilitieslead the creation of next-generation, high-capacity LLM platforms and innovative products.work closely with cross-functional teams to plan and implement projects harnessing LLMs for diverse purposes and vertical domains.maintain a deep passion for contributing to the success of large models is essential in this innovative and fast-paced team...

LOCATION: Bethesda, Maryland (On-site / Not-remote) Overview We are seeking an experienced AI/LLM Engineer to lead the design, customization, and integration of large language models (LLMs) into biomedical research workflows and information retrieval systems. We are looking for someone with hands-on experience training, fine-tuning, augmenting, and deploying...

Job Title: Principal AI/ML Engineer (Large Language Model)Job Category: ScienceTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: LocalAnticipated Posting End: 12/31/2026The Opportunity:The Principal AI/ML Engineer will support the development of AI/ML...

Role Number: 200667346Team: Software and ServicesLocation: Austin; Cupertino; New York City; San DiegoWeekly Hours: 40Posted: 2026-11-06SummaryWould you like to contribute to Machine Learning and Generative AI technologies? Are you passionate about the integrity of the data that powers AI systems at scale? Do you believe that trustworthy data is the...

Would you like to contribute to Machine Learning and Generative AI technologies? Are you passionate about the integrity of the data that powers AI systems at scale? Do you believe that trustworthy data is the foundation of every great model? We truly believe it is!\\n\\nWe are defining what exceptional data quality looks like for machine learning across...

Role Number: 200667346Team: Software and ServicesLocation: Austin; Cupertino; New York City; San DiegoWeekly Hours: 40Posted: 2026-11-06SummaryWould you like to contribute to Machine Learning and Generative AI technologies? Are you passionate about the integrity of the data that powers AI systems at scale? Do you believe that trustworthy data is the...

AI / Machine Learning Modeler / Engineer  📍 Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon Award Join a mission that matters. We are seeking a skilled AI / Machine Learning Modeler / Engineer to support critical government and intelligence programs by developing, deploying, and maintaining advanced machine...

Role Number: 200667346Team: Software and ServicesLocation: Austin; Cupertino; New York City; San DiegoWeekly Hours: 40Posted: 2026-11-06SummaryWould you like to contribute to Machine Learning and Generative AI technologies? Are you passionate about the integrity of the data that powers AI systems at scale? Do you believe that trustworthy data is the...

Machine Learning Engineer / AI & LLM Specialist (SME) Location: McLean, VA​Key Requirement: Hands-on experience testing and evaluating Retrieval-AugmentedGeneration (RAG) systems Overview: Square Peg Technologies is seeking a Machine Learning Engineer SME to support anIntelligence Community customer in McLean, VA. This role focuses on developing, fine...

Job Title: Principal AI/ML Engineer (Large Language Model) Job Category: Science Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticipated Posting End: 12/31/2026 The Opportunity: The Principal AI/ML Engineer will support the development of...

Machine Learning Engineer, Physical AI (Modeling) Type: Full-timeCompensation: Competitive base salary + meaningful equity About the Company Our client is a venture-backed AI startup building fully autonomous factories. Their vision is simple but ambitious: CAD goes in, a finished product comes out, and production scales through AI rather than...

Job Description:About the TeamWe are building Max VLM, a next-generation video foundation model designed to understand human activities, object interactions, and the physical world through first-person video.Our team focuses on developing state-of-the-art video understanding systems and applying them to real-world applications, including fine-grained video...

Waymo is an autonomous driving technology company with the mission to be the world's most trusted driver. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver—The World's Most Experienced Driver™—to improve access to mobility while saving thousands of lives now lost to traffic crashes. The Waymo...

ARKA Group L.P. (“ARKA”) is an advanced technologies company serving the U.S. military, intelligence community, and commercial space industry delivering next-generation solutions to support the national security space enterprise. Built on more than six decades of excellence, ARKA brings modern approaches and a culture of innovation to the challenges of...

ARKA Group L.P. (“ARKA”) is an advanced technologies company serving the U.S. military, intelligence community, and commercial space industry delivering next-generation solutions to support the national security space enterprise. Built on more than six decades of excellence, ARKA brings modern approaches and a culture of innovation to the challenges of...

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate...

Waymo is an autonomous driving technology company with the mission to be the world's most trusted driver. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver—The World's Most Experienced Driver™—to improve access to mobility while saving thousands of lives now lost to traffic crashes. The Waymo...

Waymo is an autonomous driving technology company with the mission to be the world's most trusted driver. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver—The World's Most Experienced Driver™—to improve access to mobility while saving thousands of lives now lost to traffic crashes. The Waymo...

About RivianRivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate...