830 llm jobs at 322 companies in Washington, DC
1w
Save
Mark Applied
Hide
LLM Specialist
McLean, Virginia, United States
$79k-$161k/yr HybridFull Time
4+ YOEBachelor's in CS or related, 4+ years working with Generative AI/LLMs, experience across LLM platforms, EMR not required, strong communication, AI security and governance knowledge.
2w
Save
Mark Applied
Hide
AI Security & LLM Engineer
Reston, Virginia, United States
OnsiteFull Time
8+ YOEActive TS/SCI with CI polygraph, bachelor\u0002s and 8+ years relevant experience, IAT Level II and CSSP certifications required, proficiency in Rust or Python, experience with RAG pipelines, prompt injection defense, and token optimization.
Rust, Python, ChatGPT, Grok, Claude, Claude Code, Codex
2w
Save
Mark Applied
Hide
Tax LLM Extern
Washington, District of Columbia, United States
HybridInternship
LLM-level candidate to conduct international tax legal research, draft and edit policy materials, attend stakeholder meetings, and support tax treaty and policy work.
2mo
Save
Mark Applied
Hide
Principal Associate, Data Scientist - LLM Customization Team
New York or McLean
$177k-$201k/yr HybridFull Time
5+ YOEML/NLP focus with LLMs, Python, cloud; experience with PyTorch, HuggingFace, AWS; finetuning LLMs for business use.
PyTorch, HuggingFace, AWS, LangChain, VectorDBs, NLP, LLMs, OpenAI
2mo
Save
Mark Applied
Hide
Principal Associate, Data Scientist - LLM Customization Team
New York City or McLean
$177k-$201k/yr OnsiteFull Time
5+ YOEQuantitative bachelor's degree plus 5 years of data analytics, or master's/MBA plus 3 years, or PhD. Requires ML, NLP, LLM, deep learning, and Python, Scala, or R experience.
PyTorch, Hugging Face, AWS Ultraclusters, LangChain, VectorDBs, Natural Language Processing (NLP), Large Language Models (LLMs), AWS, Python, Scala, R
2w
Save
Mark Applied
Hide
LLM & International Student Career Counselor
Washington, District of Columbia, United States
$78k-$82k/yr HybridFull Time
2+ YOEProvide career counseling and programming for LL.M., S.J.D., Humphrey, and international JD students; JD or equivalent required; 2+ years relevant experience; strong communication and cross-cultural skills.
2w
Save
Mark Applied
Hide
SOFTWARE DATA ENGINEER - AI/ML/LLM - 2+ yrs of Experience - TS/SCI w/Poly clearance is required - ES - 062526-4
Fort George G Meade, Maryland, United States
$142k-$146k/yr OnsiteFull Time
2+ YOE2+ years software engineering experience (or advanced degree), experience with prompt engineering and retrieval-augmented generation, LLM design/fine-tuning/deployment, ability to analyze data structures; current TS/SCI clearance with polygraph required.
retrieval-augmented generation (RAG), LLMs, AI/ML
2mo
Save
Mark Applied
Hide
Staff AI Engineer
Gaithersburg, Maryland, United States
$185k-$220k/yr RemoteFull Time
6+ YOE6+ years production software engineering experience, 2+ years building LLM-powered systems, strong Python coding, statistical literacy, eval design for LLMs, product and end-to-end system ownership skills.
Python, LLM, OpenAI, Anthropic
2w
Save
Mark Applied
Hide
Lead Developer – AI/ML Recommendation
Hanover, Maryland, United States
$101k-$172k/yr OnsiteFull Time
8+ YOE3+ MgmtBachelor's degree or equivalent,8+ years software development,3+ years building recommendation systems,3+ years leading ML/LLM design,proficiency in Python/Java/Scala/Go and cloud platforms,experience in NLP/LLM and large-scale system design.
Python, Java, Scala, Go, AWS, GCP, Azure, LLM
2w
Save
Mark Applied
Hide
Oracle Configurator/Prompt Engineer
Washington, District of Columbia, United States
$100k-$203k/yr RemoteFull Time
Experience configuring Oracle Cloud ERP and building AI/LLM prompts; strong problem solving, analytics, and communication; must be a U.S. citizen.
Oracle Cloud ERP, APIs, LLM
2mo
Save
Mark Applied
Hide
Front-end Senior Software Engineer
Washington, District of Columbia, United States
OnsiteFull Time
3+ YOE3+ years developing software, front-end experience with modern React toolchain, strong writing and engineering background, and curiosity about AI/LLM workflows.
TypeScript, React, Vite, Panda, TanStack Query, Zustand, Zod, Vitest, LLM
2w
Save
Mark Applied
Hide
Vice President, Technology - M&A Integration
New York City or Frisco or Toronto or London or Zug or Eagan or San Francisco or Los Angeles or Irvine or McLean or Washington
$171k-$366k/yr HybridFull Time
Senior technology leader to drive M&A technology strategy, assess integrations/separations, evaluate AI/LLM systems, and lead cross-functional programs with executive influence.
LLM, MLOps, LLMOps, DevOps, RAG
2mo
Save
Mark Applied
Hide
Artificial Intelligence/Machine Learning Engineer, Senior
Annapolis Junction, Maryland, United States
$108-$147/hr OnsiteFull Time
4+ YOETS/SCI with polygraph required; expert Python and enterprise AI/ML experience with LLMs, pipeline design, deployment, and security compliance; advanced degree or equivalent experience.
LLM, API, Python, PyTorch, TensorFlow, Docker, Kubernetes, AWS, Azure, GCP
1d
Save
Mark Applied
Hide
AI Deployment Lead
Washington, District of Columbia, United States
$87k-$198k/yr RemoteFull Time
5+ YOERequires 5+ years in customer-facing technical roles, LLM workflow and prompt engineering experience, adoption and training experience, requirements translation skills, and a bachelor's degree.
LLM, LangChain, CrewAI, Zapier, Make, Model Context Protocol (MCP)
1mo
Save
Mark Applied
Hide
Executive Assistant to the CEO
New York City or Washington
HybridFull Time
10+ YOE10+ years in senior support, strong diary and stakeholder management, board governance experience, strategic and operational capability, high discretion, PowerPoint and AI/LLM tool experience.
PowerPoint, AI, LLM
1d
Save
Mark Applied
Hide
AI Deployment Lead
Washington, District of Columbia, United States
$87k-$198k/yr OnsiteFull Time
5+ YOEBachelor's degree and 5+ years in customer-facing technical roles; experience with LLM tools, prompt engineering, agent workflows, product operations, adoption, training, and requirements translation.
LLM, LangChain, CrewAI, Zapier, Make, Model Context Protocol (MCP)
2w
Save
Mark Applied
Hide
AI/ML Machine Learning Engineer
Herndon or King of Prussia or Littleton or Sunnyvale
$89k-$178k/yr OnsiteFull Time
Bachelor's in STEM, experience with ML/AI and LLM/agentic technologies, strong Python skills, experience with modern ML frameworks, cloud and MLOps, agile development and strong communication.
Python, TensorFlow, PyTorch, Keras, Scikit-learn, AWS, Kubernetes, MLOps, DevOps, CI/CD, Scrum, Kanban, LLM
6d
Save
Mark Applied
Hide
AI/ML Data Specialist
Washington, District of Columbia, United States
$160k-$170k/yr HybridFull Time
Experience building RAG and retrieval-based AI systems, integrating LLMs, designing prompts, evaluating model performance, and deploying secure AWS AI/ML applications in government environments.
RAG, LLM, AWS
1mo
Save
Mark Applied
Hide
Software Engineer, Agentic Modeling & Simulation
Washington, District of Columbia, United States
$191k-$292k/yr OnsiteFull Time
Production backend engineering experience, AI/ML and LLM-powered software knowledge, proficiency in Python or Go, technical degree, ability to work with operators and obtain Top Secret clearance.
Lattice OS, LLM, Python, Go, gRPC, protobuf, Kubernetes, AFSIM, STORM
4w
Save
Mark Applied
Hide
Principal AI Software Engineer TS/SCI w/Poly
Fort Meade, Maryland, United States
$200k-$255k/yr OnsiteFull Time
11+ YOETS/SCI with poly required; proficiency in AI/ML and LLMs, deep learning techniques, Java and Python, Jupyter Notebooks; advanced degree or extensive relevant experience (see posting).
Java, Python, Jupyter Notebooks, LLM
Explore Jobs
Expand Your Job Search
Top Cities Near Washington for Llm
- Llm jobs in Baltimore, MD
- Llm jobs in Arlington, VA
- Llm jobs in Alexandria, VA
- Llm jobs in Frederick, MD
- Llm jobs in Gaithersburg, MD
- Llm jobs in Rockville, MD
- Llm jobs in Bowie, MD
- Llm jobs in Leesburg, VA
- Llm jobs in Manassas, VA
- Llm jobs in Annapolis, MD
- Llm jobs in College Park, MD
- Llm jobs in Fredericksburg, VA
- Llm jobs in Laurel, MD
- Llm jobs in Herndon, VA
- Llm jobs in Greenbelt, MD
- Llm jobs in Fairfax, VA
- Llm jobs in Westminster, MD
- Llm jobs in Hyattsville, MD
- Llm jobs in Takoma Park, MD
- Llm jobs in Vienna, VA