• Credence (Mclean, VA)
    …deep learning architectures, Generative AI technologies, and foundation models / Large - Language Models ( LLMs ). Collaborate with cross-functional ... your experience making data AI-ready and designing, developing, and implementing AI models and machine learning algorithms to support biomedical research and other… more
    Talent (11/22/25)
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  • Credence (Mclean, VA)
    …AI solutions using the latest Generative AI technologies and foundation models / large - language models ( LLMs ). Develop automation scripts for MLOps ... with applications Experience supporting designing, developing, and deploying machine learning models and AI-driven solutions will be key for the successful candidate… more
    Talent (11/22/25)
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  • Large Language Models

    Shuvel Digital (Reston, VA)
    Large Language Models ( LLMs ) Remote Clearance Level: Eligible for Secret Clearance US Citizenship: Required Job Classification: 1099/ Consultant Years of ... looking for a highly knowledgeable Subject Matter Expert in Large Language Models ( LLMs...projects, algorithms, and methodologies. + Implement best practices for model training, fine-tuning, and deployment in real-world scenarios. +… more
    Shuvel Digital (09/04/25)
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  • Machine Learning Engineer, Model

    Amazon (Arlington, VA)
    …and efficiency. As an SDE on our team, you will drive the development of custom Large Language Models ( LLMs ) across languages, domains, and modalities. ... applications at scale. Additionally, we work closely with foundational model providers to optimize AI models for...You will be responsible for fine-tuning state-of-the-art LLMs for diverse use cases while optimizing … more
    Amazon (09/13/25)
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  • Senior AI Engineer

    GetWellNetwork, Inc. (Bethesda, MD)
    Model Development and Customization + Lead the design, development, and fine-tuning of large language models ( LLMs ) tailored for business-critical ... techniques for LLMs (prompt engineering, PEFT, LoRA, etc.) + Natural Language Processing (NLP) and Understanding (NLU) techniques + Cloud computing and ML… more
    GetWellNetwork, Inc. (10/25/25)
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  • NLP LLM Operations Architect & AWS Engineer

    Norstella (Washington, DC)
    …Operations Architect & AWS Engineer well-versed in AWS and experienced with cutting-edge open-source Large Language Models ( LLMs ) like Llama and Qwen, ... AWS and Hugging Face. + Maintain rigorous performance standards for LLM-based models , constantly seeking enhancements in model accuracy and operational… more
    Norstella (11/20/25)
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  • AI Fullstack Software Engineer-Intern

    Teradata (Annapolis, MD)
    …a related field - your academic foundation is key. + A genuine excitement for AI and large language models ( LLMs ) is a significant advantage - you'll be ... they observe, reason, adapt, and drive complex decision-making across large -scale enterprise environments. As a member of our AI...logging, monitoring, tracing, metrics for AI agents or ML models ). + Solid understanding of model performance… more
    Teradata (11/14/25)
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  • Principal AI Engineer

    Mastercard (Arlington, VA)
    …and impact. As a Senior AI Engineer, you will work hands-on with cutting-edge AI tools, large language models ( LLMs ), and emerging frameworks to develop ... AI platform. * Experimentation & Evaluation - Test and evaluate new LLMs , emerging AI technologies, and frameworks to identify opportunities for innovation. *… more
    Mastercard (11/03/25)
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  • Principal Associate, Data Scientist - LLM…

    Capital One (Mclean, VA)
    …+ Be the expert in Natural Language Processing (NLP) to harness the power of Large Language Models ( LLMs ), adapt and finetune them for business ... is at the center of bringing our vision for LLMs and GenAI at Capital One to life. Our...3 years' experience with machine learning + Experience with Large Language Models (LLM), Finetuning,… more
    Capital One (11/04/25)
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  • AI Engineer (Remote)

    Koniag Government Services (Chantilly, VA)
    …and customers. **Key Responsibilities:** + Design, develop, and deploy generative AI applications using large language models ( LLMs ) and other foundation ... and managing generative AI applications in production environments. + Strong understanding of large language models ( LLMs ) and prompt engineering… more
    Koniag Government Services (11/01/25)
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  • AI Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …As an AI Engineer Associate, you'll work with both traditional scientific models and large language models ( LLMs ) to improve the EPA's chemical ... processes. The role involves the design, programming, testing, and refinement of models to analyze chemical data for risk assessment, collaboration with EPA… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Data Scientist

    Cardinal Health (Washington, DC)
    …applications. + Explore and leverage the latest Generative AI (GenAI) technologies, including Large Language Models ( LLMs ), for applications like ... preferred + GenAI Proficiency: Deep understanding of Generative AI concepts, including LLMs , RAG technologies, embedding models , prompting techniques, and vector… more
    Cardinal Health (09/06/25)
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  • Manager, Data Science - GenAI Digital Assistant

    Capital One (Mclean, VA)
    …AI capabilities and build scalable, futuristic digital assistant solutions. + Fine-tune advanced Large Language Models ( LLMs ) for domain-specific ... LLM powered digital Assistant, multi-agentic workflow, domain specific conversational large language model tuning and...Language Processing (NLP) to harness the power of Large Language Models ( LLMs more
    Capital One (11/04/25)
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  • Senior Analyst, AI Marketing Measurement…

    Choice Hotels (North Bethesda, MD)
    …is seeking a dynamic Senior Analyst to advance its AI marketing strategy, with a focus on large language models ( LLMs ) such as Gemini and ChatGPT. This ... topics. + Conduct deep dives into the impact of LLMs on paid media channels and provide competitive intelligence....monitor bot traffic trends. + Stay current on AI, LLMs , SEO tools, and hospitality analytics best practices. +… more
    Choice Hotels (11/22/25)
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  • Manager, Data Science - LLM Customization Team

    Capital One (Mclean, VA)
    …+ Be the expert in Natural Language Processing (NLP) to harness the power of Large Language Models ( LLMs ), adapt and finetune them for customer ... the AI Training Team touches every aspect of the model development life cycle and our deployed models...with non-technical audiences. + You are experienced in training language models or large computer… more
    Capital One (11/22/25)
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  • Vice President - Generative Artificial…

    JPMorgan Chase (Washington, DC)
    …leadership and mentorship for junior team members + Innovate through advanced proficiency in large language models ( LLMs ) and related techniques. + ... background in Natural Language Processing (NLP) and Large Language Models ( LLMs...**Preferred qualifications, capabilities, and skills** + Deep understanding of Large Language Model (LLM) techniques,… more
    JPMorgan Chase (11/20/25)
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  • Manager, Data Science - AI Foundations

    Capital One (Mclean, VA)
    …+ Be the expert in Natural Language Processing (NLP) to harness the power of Large Language Models ( LLMs ), adapt and finetune them for customer ... about developing further. You have hands-on experience working with LLMs and solutions using open-source tools and cloud computing...with non-technical audiences. + You are experienced in training language models or large computer… more
    Capital One (11/04/25)
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  • Principal Associate, Quantitative Analysis…

    Capital One (Mclean, VA)
    …Capital One entities. + LLM and Agentic Workflows: Identify and execute opportunities to apply Large Language Models ( LLMs ) and agentic workflows to ... are looking for candidates to help enhance deep learning model architecture and develop and deploy fixed income valuation...least 1 year of experience using, fine-tuning, and deploying Large Language Models ( LLMs more
    Capital One (11/14/25)
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  • Artificial Intelligence Security Team Lead

    Bank of America (Washington, DC)
    …responsive security controls by leveraging agentic AI, custom-built machine learning models , and large language models ( LLMs ). The role will be ... Security or Threat Defense Operations. + Hands-on experience **building** agentic AI systems, LLMs , and custom ML model development. + Strong understanding of… more
    Bank of America (11/13/25)
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  • Artificial Intelligence Senior Security Engineer

    Bank of America (Washington, DC)
    …responsive security controls by leveraging agentic AI, custom-built machine learning models , and large language models ( LLMs ). This is a senior ... Security or Cyber Threat Operations + Hands-on experience **building** agentic AI systems, LLMs , and custom ML model development. + Experience with enterprise… more
    Bank of America (11/13/25)
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