1,779 ai engineer jobs at 538 companies in Chantilly, VA
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AI Engineer
Arlington, Virginia, United States
$78k-$176k/yr HybridFull Time
2+ YOE2+ years ML engineering experience; AI/LLM experience; prompt engineering; Python; cloud platforms; REST APIs; secret clearance eligibility; bachelor’s degree.
Python, AWS, Azure, GCP, LangChain, LlamaIndex, OpenAI, Anthropic, Weaviate, OpenSearch, Docker, CI/CD, REST APIs, LLMs, Embeddings
3w
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AI Engineer
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOE5+ years software/ML engineering experience; hands-on building agentic AI, fine-tuning open-weight LLMs, production ML systems, and running models on constrained hardware.
Python, PyTorch, LoRA, QLoRA
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AI Engineer
McLean or Tysons Corner or United States
$98k-$163k/yr HybridFull Time
3+ YOEUS citizenship and bachelor\u0002s degree required, 3+ years in software/data/ML engineering, 1+ year hands-on generative AI experience, cloud (AWS/Azure/GCP) and DevOps proficiency, ability to build/operate cloud-native services and troubleshoot production systems.
Docker, Kubernetes, AWS, Azure, GCP, Palantir, Databricks, Terraform, Git, CI/CD, LLMs
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Distinguished AI Engineer (Agentic AI Platform)
San Francisco or McLean or Cambridge or San Jose or New York City
$294k-$335k/yr OnsiteFull Time
6+ YOEBachelor's or Master's in CS/Engineering/AI with 6–8+ years building and deploying scalable AI/ML systems; strong programming in Python/Go/Scala/Java and experience with agentic frameworks, cloud platforms, and LLMs.
Python, Go, Scala, Java, C++, C#, Golang, LangGraph, AutoGen, Semantic Kernal, Semantic Kernel (Microsoft), CrewAI, LlamaIndex, LangChain, AWS, Google Cloud, Azure, Google Cloud Vertex AI, Amazon SageMaker, Azure Machine Learning, K8s, Helm charts, CRDs, SDK, CLI, VectorDBs, RAG, LLM Inference, Similarity Search
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AI Engineer - SME
Annapolis Junction, Maryland, United States
$220k-$240k/yr OnsiteFull Time
15+ YOEActive TS/SCI with polygraph; 15–18+ years relevant experience with bachelor’s or master’s in CS/Engineering/Data Science/Mathematics; product management or technical program experience; familiarity with AI and ability to advise leadership and work with engineering teams.
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Lead AI Integration Engineer
Herndon, Virginia, United States
OnsiteFull Time
Lead AI engineering integration, architect and deploy scalable AI solutions; TS/SCI with polygraph required.
AWS, AI integration tools, Amazon Q, AWS Quick Suite
3w
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AI Engineer - SME
Annapolis Junction, Maryland, United States
$220k-$240k/yr OnsiteFull Time
15+ YOEActive TS/SCI with polygraph, 15+ years experience (Masters) or 18+ years (Bachelors) in CS/Engineering/Data Science/Math or related, product management/program support experience in government/defense, familiarity with AI concepts, ability to advise leadership and work with engineers.
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Principal AI Engineer
Columbia, Maryland, United States
$144k-$200k/yr RemoteFull Time
10+ YOEBachelor's degree and 10+ years software engineering; experience building agentic AI, MCP integrations, LLM workflows, cloud deployments, Python, EMR/CI/CD knowledge, and ability to obtain public trust clearance.
Model Context Protocol (MCP), LLM, Python, Azure, AWS, Google Cloud Platform (GCP), Databricks, Snowflake, Spark, Strands Agents, LangGraph, CrewAI
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AI Engineer - Top Secret
Alexandria, Virginia, United States
$131k-$237k/yr OnsiteFull Time
12+ YOE12+ years in data science/analytics with AI/ML production engineering, active Top Secret clearance with TS/SCI eligibility and polygraph, experience with MLOps, Kubernetes, Python, and deploying AI systems.
LLMOps, MLOps, RAG architectures, Kubernetes, OpenAI-compatible APIs, Python, LangGraph, Semantic Kernel, vLLM, Ollama, Ray, NVIDIA, Vector databases, Azure/C2S
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AI Engineer - SME
Annapolis Junction, Maryland, United States
$206k-$221k/yr OnsiteFull Time
Design, build, integrate, or evaluate AI/ML-enabled applications; experience with LLMs, agentic systems, and AI frameworks; strong communication.
LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, Haystack, LlamaIndex, Python, JavaScript, TypeScript
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Artificial Intelligence (AI) Engineer
Fort Meade, Maryland, United States
$155k/yr HybridFull Time
10+ YOE10+ years experience with 5+ years supporting AI/ML, Bachelor’s degree or equivalent, DoD Top Secret clearance, DoD 8140 baseline cert, experience with cloud AI, systems engineering, and technical writing.
Microsoft Azure, Amazon Web Services (AWS), Kubernetes
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SME AI Engineer
Columbia, Maryland, United States
$225k-$247k/yr OnsiteFull Time
15+ YOEMaster's (15+ yrs) or Bachelor's (18+ yrs) and extensive experience designing, building, integrating, or evaluating AI/ML applications; familiarity with LLMs, RAG, prompt engineering, agentic frameworks (e.g., LangChain); TS/SCI w/CI Poly required.
LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, Haystack, Llamalndex, Python, JavaScript, TypeScript
2w
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AI Engineer
Washington, District of Columbia, United States
$99k-$225k/yr HybridFull Time
3+ YOE3+ years building production systems including AI/ML, 2+ years with generative AI/LLM and RAG, experience with cloud-native deployments, observability, CI/CD, and ability to obtain Secret clearance; Bachelor's in CS/Engineering/STEM.
FastAPI, Flask, Node.js, AWS, Azure, Bedrock, AI Foundry, SageMaker, AI Studio, EKS, ECS, S3, IAM, CloudWatch, LangGraph, Strands, OpenTelemetry, Datadog, Copilot, Codex, Claude Code, Databricks, Snowflake
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AI Engineer - Mission Innovation Lab
Pittsburgh or Arlington
OnsiteFull Time
8+ YOESenior AI engineer with 8+ years experience (MS: 5+ years) in AI/ML, strong software development, and DoD clearance eligibility.
Python, C/C++, Java, REST, GraphQL, Docker, Kubernetes, Hugging Face Transformers, LangChain, ReAct, Tool calling, TensorFlow, PyTorch, JAX, Airflow, Prefect, Ray, DeepSpeed, ZeRO
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Senior AI Engineer
Reston, Virginia, United States
$112k-$179k/yr HybridFull Time
5+ YOEUS citizen with active Secret clearance, 5+ years' experience (BS/BA), 5–10+ years in software/DevSecOps/platform engineering, 2+ years building AI/LLM apps, expertise with LLM frameworks, cloud (AWS/Azure/GCP), CI/CD, Python plus another language.
LangChain, LlamaIndex, AutoGen, CrewAI, GenAI.mil, AWS, Azure, GCP, Python, Java, JavaScript, Go, Kubernetes, MHS GENESIS
1w
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AI / Automation Engineer
Richmond or Washington or Virginia or Maryland or United States
$108k-$184k/yr HybridFull Time
5+ YOEU.S. citizen with Public Trust eligibility,5+ years AI/automation engineering experience,3+ years deploying conversational AI,2+ years with low-code automation (Power Automate),federal IT experience,BA or equivalent.
Power Automate, ServiceNow, Jira Service Management, ITSM, Microsoft, AWS, Google
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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
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AI Platform Engineer
Washington, District of Columbia, United States
$160k-$180k/yr HybridFull Time
5+ YOEBachelor's degree,5+ years platform or software engineering experience,hands-on AI tooling and IDP experience,cloud (AWS) and IaC (Terraform) proficiency,GitHub and programming skills (Python/TypeScript/Go).
Claude Code, Cursor, MCP, Coder, Amazon Bedrock AgentCore, EKS, ECS, Lambda, API Gateway, IAM, VPC, S3, GitHub Enterprise, GitHub Actions, Terraform, Python, TypeScript, Go, Backstage
3w
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HR AI/ML Engineer II
Herndon, Virginia, United States
$135k-$150k/yr OnsiteFull Time
3+ YOEDesign and deploy AI/ML solutions for HR, build data pipelines, strong Python and ML library experience, cloud and data engineering experience, 3+ years AI/ML or data engineering experience, ability to travel up to 10%.
Google Cloud Platform (GCP), AWS, Vertex AI, AutoML, AI Infrastructure, S3, Data Factory, BigQuery, Python, TensorFlow, PyTorch, Scikit-learn, Spark, Airflow, Databricks, PySpark, Scala, Git
1mo
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AI Engineer - SETA
Columbia or Hanover
OnsiteFull Time
15+ YOETS/SCI with poly required; extensive experience designing, building, or evaluating AI/ML-enabled applications; working knowledge of agentic/orchestration frameworks and software development fundamentals.
LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, Haystack, LlamaIndex, Python, JavaScript, TypeScript
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