- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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 (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
- 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
- CGI Technologies and Solutions, Inc. (Reston, VA)
- …financial or legal domain. You will be responsible for designing and refining prompts for large language models ( LLMs ), developing data pipelines, and ... a client site in Reston, VA. A hybrid working model is acceptable. **Your future duties and responsibilities:** We...hands-on experience in AI/ML roles, including prompt engineering for LLMs . . Proficient in Python and SQL for data… more
- General Dynamics Information Technology (Fairfax, VA)
- …+ Design, develop, and deploy AI models such as Generative AI solution (eg, Large Language Models ( LLMs )), Agentic AI, or AI powered tools ... working with large datasets and a variety of data, structured and...+ Experience developing and validating AI solutions such as LLMs , chatbots, content generators, deep learning, and similar modern… more
- Mastercard (Arlington, VA)
- …to drive innovation and impact. As an 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
- Highmark Health (Washington, DC)
- …contributing to the development of Generative AI applications and exploring novel use cases using large language models ( LLMs ). This role is ideal for ... etc) . + Exposure to Generative AI concepts (eg, LLMs ,, prompt engineering, RAG , vector databases, AI Agents...JOB FUNCTIONS** + Design and prototype GenAI-powered applications using LLMs and related Gen AI APIs. + Explore and… more
- Capital One (Washington, DC)
- …Machine Learning models in production environments at scale + Experience using Large Language Models ( LLMs ) to prompt engineering, fine-tune ... has recognized that technology and data can enable even large companies to be innovative and personalized. As one...foundation models and evaluation and alignment of LLMs + 3+ years of experience with Kafka, Airflow,… more
- 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 for 2025 * Forbes(R) 2025 America's Best Large Employers * Forbes(R) 2025 America's Best Employers for… more
- Coinbase (Washington, DC)
- …be doing (ie. job duties)*: * Explore and apply advanced machine learning techniques, including large language models ( LLMs ) and deep learning, to solve ... a key role in this transformation, utilizing state-of-the-art AI models , frameworks, and tools, along with diverse and extensive...learning/analytics. * Hands-on experience with at least one ML model type, such as LLMs , GNNs, Deep… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- …a highly experienced Full-Stack Developer with a strong background in Artificial Intelligence (AI), Large Language Models ( LLMs ), and Enterprise Content ... a client site in Reston, VA. A hybrid working model is acceptable. **Your future duties and responsibilities:** We...Java and Spring. . Working knowledge of various LLM models and their applications. . Experience with prompt engineering… more
- Coinbase (Washington, DC)
- …AI use cases. * *Design & Prototype AI Solutions:* Apply advanced GenAI techniques, including large language models ( LLMs ) and Agentic AI, to rapidly ... Ahead of the Curve:* Continuously research and experiment with emerging AI models , tools, and industry best practices to bring cutting-edge solutions to Coinbase.… more