289 rag jobs at 144 companies in Washington, DC

3mo
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Generative AI Applications Engineer (Agents & RAG)
Arlington or Washington
$103k-$203k/yr RemoteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
Design and implement GenAI applications, including agentic workflows, RAG, prompt design, LLM evaluation, and platform integration. Experience with cloud AI services, vector search, and production-grade pipelines is preferred.
AWS Bedrock, Azure OpenAI, Google Vertex AI, Amazon Kendra, LangChain, LlamaIndex, Semantic Kernel, Pinecone, Weaviate, OpenSearch, pgvector, FAISS, Chroma, Document AI, Gemini, Gemma, Python, vector search, Docker, Kubernetes, Terraform, IaC, Linux Bash, PowerShell
2mo
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AI/ML Security Integration Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: AI-powered decision intelligence for complex mission environments.
10+ YOEActive TS/SCI with Poly; 10+ years technical experience; LLM/RAG, Python, secure AI deployment; gov/cloud
Python, GPT-4, Claude, Llama, AWS Bedrock, Azure OpenAI, Vector databases, Semantic search, RAG, MLOps, NLP
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
Pillsbury Winthrop Shaw Pittman
Pillsbury Winthrop Shaw Pittman: International law firm providing comprehensive legal and strategic advisory.
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
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
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
1mo
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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
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
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
16h
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Artificial Intelligence Specialist
Chantilly, Virginia, United States
$113k-$257k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
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
3mo
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AI Solutions Architect
Salt Lake City or Washington D.C. or Remote
RemoteFull Time
Cicero Group
Cicero Group: Provides data-driven strategy and management consulting services.
5+ YOE3-5 years of technical problem-solving experience; hands-on with LLM/RAG/agentic design; strong communication; able to scope and deliver solutions; Bachelor's or equivalent.
LangChain, LangGraph, Model Context Protocol, LLM, RAG, prompt engineering, vector databases, Python
3w
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Senior AI Developer
McLean, Virginia, United States
$140k-$180k/yr HybridFull Time
Steampunk
Steampunk: Federal digital transformation and consulting services provider.
5+ YOE5+ years software engineering experience with AI/ML, expertise in GenAI, RAG, MLOps/LLMOps, Python and modern AI frameworks, cloud platforms, containerization, and responsible AI practices.
GenAI, MLOps, RAG, AutoML, LLMOps, Python, PyTorch, TensorFlow, Hugging Face Transformers, LangChain, LlamaIndex, AWS, Azure, GCP, Docker, Kubernetes, CI/CD
3w
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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
Technomics
Technomics: Provides cost analysis and decision support services for government.
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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Solutions Architect - DOJ
Washington or United States
$160k-$180k/yr HybridFull Time
Chainalysis Government Solutions
Chainalysis Government Solutions: Blockchain intelligence software for government and security agencies.
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
3mo
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Mid‑Level AI Engineer (Python)
Annapolis Junction, Maryland, United States
$105k-$125k/yr OnsiteFull Time
IDS International
IDS International: Global training, logistics, and security for government agencies.
5+ YOEBachelor's with 5+ years or Master's with 3+ years or Doctoral with no required experience; Associate's with 7+ related years; Python and AI/ML; LLMs, RAG, databases; Agile tools; TS/SCI with Polygraph.
Python, LLMs, RAG, Git, Jira, Confluence, Relational databases, Vector databases, AI/ML
1mo
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Principal AI Security Specialist - Federal
McLean or District of Columbia
$176k-$251k/yr HybridFull Time
Zscaler
ZscalerNASDAQ: ZS: Provides cloud-native cybersecurity solutions through zero trust architecture.
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
1mo
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Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Bespoke Technologies
Bespoke Technologies: Provides technical engineering and data solutions for national security.
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
2d
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Chief Architect
Jessup, Maryland, United States
OnsiteFull Time
ClearEdge
ClearEdge: Provides software engineering and data analytics for defense agencies.
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
3mo
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AI Engineer with TS SCI + Polygraph
Linthicum Heights or Fort Meade
$127k-$200k/yr OnsiteFull Time
Aperio Global
Aperio Global: Develops cybersecurity, AI, and intelligence software for government missions.
5+ YOEActive TS/SCI with polygraph required; Bachelor's +5 (SWE2) or +8 (SWE3) years (or equivalent); proficiency in Python, LLM integration, RAG, static analyzers, relational and vector databases, Git, Jira, Confluence.
Python, LLM, RAG, Rust, Claude Code, OpenAI Codex, CI/CD, Git, Jira, Confluence
1mo
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Senior Software Engineer (AI/ML)
Patrick Space Force Base or Arlington
OnsiteFull Time
540
540: Builds mission-critical software and cloud systems for government agencies.
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
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
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
1mo
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Finance AI Solution Architect
McLean, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
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
2w
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Technical Lead, GenAI & Automation Engineering (Risk Engineering)
McLean, Virginia, United States
$146k-$218k/yr OnsiteFull Time
Freddie Mac
Freddie MacOTCQB: FMCC: Purchases and securitizes home mortgages for the secondary market.
8+ YOE8+ years software engineering experience with 5+ years in AI/GenAI; strong Python, GenAI, RAG, vector DB, APIs, microservices, cloud (AWS preferred); experience embedding controls and governance into AI systems.
Python, LangChain, LLMs, RAG, vector databases, MLOps, DataOps, AWS Bedrock, Azure OpenAI, GitHub Copilot
3mo
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AI Engineer
Fort Meade, Maryland, United States
OnsiteFull Time
Hoplite Solutions
Hoplite Solutions: Provides cybersecurity and intelligence services for national security missions.
5+ YOEBachelor's degree plus 5 years of relevant experience; Python, LLM integration, data engineering; experience with static analyzers, RAG, databases; familiarity with Agile, Git, Jira, Confluence; TS/SCI with Polygraph active clearance.
Python, LLM, Data Engineering, RAG, Static Analysers, Relational Databases, Vector Databases, Git, Jira, Confluence, Agile, Security Clearance