295 rag jobs at 156 companies in Vienna, VA
2mo
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Director, Data Science & AI Engineering
Nashville or Washington D.C. or Los Angeles or San Francisco or New York City
$290k-$440k/yr OnsiteFull Time
10+ YOE10+ years data science/AI leadership; production AI/ML, LLMs, RAG, MLOps; strong architecture and governance; strategic and hands-on.
LLMs, RAG, vector databases, embeddings, hybrid search, Model Context Protocol (MCP), prompt engineering, MLOps, LLMOps, CI/CD, cloud infrastructure, data warehouses, BI dashboards
2mo
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Forward Deployed Engineer III, Generative AI, Google Cloud
San Francisco or Atlanta or Boulder or Cambridge or Chicago or Addison or Detroit or Irvine or Kirkland or Los Angeles or Miami or Mountain View or New York or Portland or Reston or San Diego or Seattle or Sunnyvale or Washington D.C.
$174k-$252k/yr OnsiteFull Time
5+ YOE5 years software development; AI systems on cloud; production-grade AI solutions; customer engagement; data pipelines with vector DB/RAG
Python, LangGraph, CrewAI, ADK, RAG, Vector Databases, LLM Metrics, Vertex AI, MCP servers
2w
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Artificial Intelligence Specialist
Chantilly, Virginia, United States
$113k-$257k/yr OnsiteFull Time
Experience with LLMs, search/RAG systems, PyTorch, LangGraph, ClaudeCode, or MLFlow; TS/SCI clearance with polygraph; Bachelor’s degree; strong communication and mentoring skills.
LLMs, RAG, PyTorch, LangGraph, ClaudeCode, MLFlow, Jira, Confluence
2mo
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Senior Applied AI Solutions Architect — Amazon Connect, Applied AI SA - AIVT
Seattle or Arlington or Atlanta or New York or Denver or Herndon or Chicago or Mountain View or San Francisco
$154k-$239k/yr OnsiteFull Time
7+ YOE7+ years in technology domains; 3+ years design/implementation; familiarity with MCP/A2A; AI/ML concepts incl. LLMs, RAG, prompt engineering.
AWS, Python, Node.js, Lambda, API Gateway, Step Functions, Bedrock, MCP, RAG, Kendra, DynamoDB, RDS, OpenSearch
6d
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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
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Senior AI Architect/Engineer
Arlington or Washington or Pentagon or Springfield or Chantilly or Tysons Corner
$105k-$200k/yr OnsiteFull Time
8+ YOE8+ years in cloud architecture or AI/ML infrastructure, strong Azure experience, knowledge of RAG, embeddings, vector DBs, model APIs, containerized deployments, security and governance for regulated clouds.
Microsoft Azure, Azure GCC High, RAG, embeddings, vector databases, model APIs, containers, APIs
3w
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AI Applications Intern
Washington or China
$19-$22/hr HybridMultiple Commitments Available
Knowledge of LLMs/RAG, hands-on AI/automation experience or scripting, strong written communication, organizational skills; US work authorization or CPT/OPT; 6–12 month internship commitment.
LLMs, RAG, CRM
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Solutions Architect - DOJ
Washington or United States
$160k-$180k/yr HybridFull Time
Experience with DOJ environments, proficiency with Python and SQL, generative AI and RAG experience, strong communication, ability to operate autonomously and travel frequently; desired active U.S. government security clearance.
Python, SQL, LLMs, RAG, AWS, Linux, Kubernetes, OSINT
1d
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Distinguished Engineer
McLean or Richmond or New York City or San Jose or Cambridge or Plano or San Francisco
$245k-$335k/yr OnsiteFull Time
7+ YOEBachelor's degree; 7+ years in software engineering and solution architecture; 5+ years shipping cloud platforms; 3+ years with LLM systems, RAG, embeddings, prompt tooling, and model governance.
LLM, RAG, Java, Python, Go, JavaScript, TypeScript, Swift, BGP, Wi-Fi, SD-WAN
1mo
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Principal AI Security Specialist - Federal
McLean or District of Columbia
$176k-$251k/yr HybridFull Time
10+ YOE10+ years in customer-facing solutions engineering, deep fluency in LLMs/RAG/MCP, enterprise security foundations (Zero Trust, DLP), strong executive communication, and hands-on AI prototyping preferred.
LLMs, RAG, MCP (Model Context Protocol), Zero Trust, DLP, LLM APIs, APIs
1d
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Distinguished Engineer
McLean or Cambridge or Richmond or Plano or San Francisco or San Jose or New York City
$245k-$335k/yr OnsiteFull Time
7+ YOEBachelor's degree, 7+ years in software engineering and solution architecture, 5+ years shipping cloud platforms, and 3+ years with LLM systems including RAG, embeddings, prompt tooling, and model governance.
Java, Python, Go, JavaScript, TypeScript, Swift, RAG, BGP, Wi-Fi, SD-WAN
1mo
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Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Active polygraph clearance required. Experience with Lean Agile, LLM/RAG and semantic search, React, Node.js/Express, Elasticsearch, DevOps tools (Git, Jenkins, Nexus), and testing frameworks (Jest/Karma).
AWS, Azure, Elasticsearch, React, HTML5, CSS3, Node.js, Express, Tomcat, Web Services, SSL, Jest, Karma, Git, Jenkins, Nexus, OpenAI, LLM, RAG
16h
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Senior AI/ML Engineer
Baltimore, Maryland, United States
$185k-$215k/yr OnsiteFull Time
5+ YOERequires 5+ years of software engineering experience, including 2+ years shipping LLM or ML features, with depth in agentic systems, RAG, APIs, data pipelines, evaluation, observability, and production ownership.
Amazon Bedrock, LLM, ML, RAG, APIs, Plan-and-Review
2w
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Chief Architect
Jessup, Maryland, United States
OnsiteFull Time
15+ YOEActive TS/SCI with Polygraph and U.S. citizenship; Bachelor's degree or 4yrs experience; 15+ years IT experience; expertise with frontier LLMs, RAG, vector stores, agentic architectures; hybrid and air-gapped deployments.
frontier LLMs, agentic architectures, RAG, vector stores, AI-native IDEs, RMF/ATO, ICD 705
2mo
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Senior Software Engineer (AI/ML)
Patrick Space Force Base or Arlington
OnsiteFull Time
8+ YOEU.S. citizen with active DoW clearance and TS/SCI eligibility; 8+ years software development experience; Python, containerized microservices, relational databases, LLM/RAG and MLOps experience; bachelor's degree preferred.
Python, Google Cloud Platform (GCP), Google Apigee, RESTful APIs, OAuth2, JWT, LDAP, SAML, LLM, RAG
1mo
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Principal AI/ML Engineer - Sales Engineer- Remote
Eden Prairie or Minneapolis or Washington or United States
$165k-$282k/yr RemoteFull Time
Hands-on AI/ML/GenAI engineering with strategic solutioning; experience with Python, LLMs, RAG, AI agents; customer-facing workshop and executive presentation experience; healthcare domain knowledge; rapid prototyping skills.
Python, LLMs, RAG, AI agents, Cursor, GitHub Copilot, Claude Code
6d
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NSWC- Senior AI/ML Engineer (Computer Engineer IV)- Bedford, IN
Bedford or Crane or Washington or Tampa or Dayton or United States
OnsiteFull Time
10+ YOE10+ years in AI/ML engineering, software development, or applied data science; bachelor's degree; active DoD Secret clearance; expertise in LLMs, RAG, MLOps, ML frameworks, and secure cloud environments.
LLMs, RAG, MLOps, PyTorch, TensorFlow, AWS GovCloud, COSMOS
2mo
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Senior AI Systems Engineer III (TS/SCI + Poly is required)
Fort Meade, Maryland, United States
$176k-$196k/yr OnsiteFull Time
9+ YOEBachelor's +9 years (or equivalent); active TS/SCI with polygraph; proficiency in Java, Python, JavaScript, Jupyter Notebooks, Neo4j, AWS services, LLM/RAG and generative AI; systems engineering and cloud experience.
JAVA, Python, JavaScript, Jupyter Notebooks, GHOSTMACHINE, Neo4j, AWS Lambda, AWS EC2, AWS ECS/EKS, AWS SAGEMAKER, AWS S3, AWS RDS, AWS OpenSearch, LLM, RAG, generative AI, data visualization platforms
2mo
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Finance AI Solution Architect
McLean, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Experience delivering AI/data/automation solutions in finance (FP&A, budgeting, forecasting, reporting); working with messy data; LLM/GenAI or RAG experience; ability to prototype with Python; U.S. citizenship and a bachelor's degree required.
Python, Databricks, AWS, Azure, GCP, LangChain, LLM, RAG, vector databases
5d
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AI Solutions Lead IV
Chantilly, Virginia, United States
$133k-$208k/yr OnsiteFull Time
10+ YOEBachelor's or master's degree and 10+ years of progressive experience; 4+ years designing and operating AI systems and AI/data engineering. Requires Python, LLM, RAG, cloud, API, vector database, and DevOps expertise.
Python, Azure, AWS, GCP, RAG, DevOps, SQL