• Tyto Athene (Reston, VA)
    …in production, especially at the edge **Integration & Protocols:** + Familiarity with the Model Context Protocol (MCP) for connecting AI models to external tools ... into actionable AI/ML problems and innovative solutions. **Responsibilities:** **Edge AI/ML Model Design:** + Design, develop, and optimize efficient and lightweight… more
    DirectEmployers Association (09/05/25)
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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. (07/26/25)
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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 (08/22/25)
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  • Infrastructure Operations Lead - Cloud…

    Humana (Washington, DC)
    …+ Deep understanding of large language models ( LLMs ), vector databases, retrieval-augmented generation (RAG), and model orchestration (eg, LangChain, ... and natural language tools for infrastructure operations teams + Integrate LLMs into observability platforms for real-time RCA and log summarization + Pilot and… more
    Humana (10/14/25)
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  • Data Scientist - Enterprise Digital Transformation…

    CACI International (Reston, VA)
    …analysis, and Generative AI solutions. This includes developing NLP models , integrating large language models ( LLMs ) into existing workflows, and ... be required as needed. **Responsibilities:** + Develop applications using Large Language Models ( LLMs...and clustering techniques + Create and validate statistical prediction models + Conduct rigorous model evaluation and… more
    CACI International (10/16/25)
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  • Senior Staff AI Engineer

    Teradata (Annapolis, MD)
    …field - your academic foundation is key. + A genuine excitement for AI and large language models ( LLMs ) is a significant advantage - you'll be working ... Ignite the Future of Language with AI at Teradata! **What You'll Do:...non-technical teams. + Proven ability to lead projects across large , distributed teams. + Strong knowledge of LLMs more
    Teradata (10/14/25)
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  • Postdoctoral Fellow - Atomistic Simulations and AI…

    Johns Hopkins University (Baltimore, MD)
    …molecular simulations, and cutting-edge AI techniques including graph neural networks (GNNs) and large language models ( LLMs ) to accelerate experimental ... Theory (DFT), machine-learned force fields (MLFF), graph neural networks (GNNs), or large language models ( LLMs ). Extensive Knowledge In: +… more
    Johns Hopkins University (07/29/25)
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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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  • Agentic AI Solutions Architect

    Highmark Health (Washington, DC)
    …with a focus on AI/ML solutions + 3 years of experience in designing solutions leveraging large language models ( LLMs ) and generative AI + 3 years ... end-to-end architectures for agentic AI systems, including generative AI model integration + Guiding the integration of agentic AI...AutoGPT, Semantic Kernel, etc.) **SKILLS** + Strong knowledge of large language models ( LLMs more
    Highmark Health (09/18/25)
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  • Senior Data Scientist - NLP

    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 (09/27/25)
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  • AI Engineer

    System One (Ashburn, VA)
    …PyTorch. + Experience and/or willing to learn advanced techniques in Agentic AI framework and Large Language Models ( LLMs ). + Experience and/or willing ... Job Title: AI Engineer Location: Hybrid Work Model Reporting to Vienna, VA Pay Rate: Open...Multiyear Contract Responsibility: + Build and enhance machine learning models through all phases of development including design, training,… more
    System One (08/28/25)
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  • Machine Learning Engineer-(Hybrid)

    Shuvel Digital (Vienna, VA)
    …and/or willing to learn techniques in Large Language Models ( LLMs ) and Generative AI. + AI Model Optimization on GPU architecture. Leveraging C++, ... Engineer Hybrid Vienna, VA Responsibility: + Build and enhance machine learning models through all phases of development including design, training, validation, and… more
    Shuvel Digital (10/03/25)
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  • Lead AI Engineer

    Mastercard (Arlington, VA)
    …drive innovation and impact. As a Lead AI Engineer, you'll work with cutting-edge tools, large language models ( LLMs ), and emerging frameworks to develop ... AI agents and backend systems for Mastercard's AI platform * Evaluate LLMs and emerging technologies to identify innovation opportunities * Design and optimize… more
    Mastercard (10/01/25)
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  • Senior AI Research Engineer

    The MITRE Corporation (Mclean, VA)
    …candidates to perform research, development, engineering, evaluation, and integration of AI and large language models ( LLMs ). We are looking ... machine learning (ML), particularly the development, training, and use of LLMs . Job Description: The position involves researching, developing, evaluating, and… more
    The MITRE Corporation (09/04/25)
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  • Principal Associate, Data Science

    Capital One (Mclean, VA)
    …deep learning techniques such as transformers, LSTMs, and embeddings** + **Fine-tune advanced Large Language Models ( LLMs ) for domain-specific ... of focus include multi-agentic workflows, sequence modeling, and LLM model tuning.** **Role Description** **In this role, you will:**...Language Processing (NLP) to harness the power of Large Language Models ( LLMs more
    Capital One (09/26/25)
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  • AI/ML & Data Architect

    ERP International (Laurel, MD)
    …or Power BI. + Preferexperience supporting the integration of Artificial Intelligence (AI) and Large Language Models ( LLMs ) into enterprise data ... + Support data integration and Artificial Intelligence (AI) / Large Language Model (LLM) evolution...experience in the use of AI/ML models , model training, and the implementation of LLMs more
    ERP International (10/10/25)
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  • Exam Content Process Manager

    ISC2 (Washington, DC)
    …quality control for all exam items and forms, including the application of emergent technologies like Large Language Models ( LLMs ) and AI to enhance the ... encourages, supports and celebrates diversity; serve as a role model to promote DEI best practices. + Must be...with the concepts and practical applications of AI and Large Language Models ( LLMs more
    ISC2 (10/01/25)
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  • Senior AI Engineer-Agentic AI

    Navy Federal Credit Union (Vienna, VA)
    …possess a proven ability to drive innovation in a cross-functional environment. The role leverages Large Language Models ( LLMs ) and Agentic frameworks to ... Experience designing and operationalizing Agentic AI platforms, including curating LLMs within a Model Garden, engineering prompts...to Work in IT * Forbes(R) 2025 America's Best Large Employers * Forbes(R) 2024 America's Best Employers for… more
    Navy Federal Credit Union (10/08/25)
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