1,873 ml jobs at 523 companies in Arlington, VA

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Senior AI/ML Engineer
Baltimore, Maryland, United States
$185k-$215k/yr OnsiteFull Time
SimpliGov
SimpliGov: Provides cloud-based workflow automation and digital forms for governments.
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
2mo
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Senior ML Engineer
Washington, District of Columbia, United States
FieldFull Time
Adelphi
Adelphi: Secure AI data infrastructure for defense and intelligence sharing.
U.S. citizen eligible for security clearance; experience with LLM ops, full-stack ML systems, and defense/intelligence environments; proficiency with agent frameworks and AI tooling; strong software engineering skills.
Claude Code, Cursor, Copilot, LangGraph, OpenAI Agents SDK, Claude Agent SDK, AutoGen, MCP, Docker, Kubernetes, AWS
1w
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AI/ML Engineer
Arlington, Virginia, United States
OnsiteFull Time
540
540: Builds mission-critical software and cloud systems for government agencies.
4+ YOE4+ years AI/ML or software engineering experience building production ML systems; strong Python, MLOps, CI/CD, containerization, cloud, model monitoring, and security experience; U.S. citizenship and active DoW Secret clearance required.
Python, MLOps, Docker, Kubernetes, CI/CD, AWS, Azure, Google Cloud, AWS SageMaker, MLflow, Kubeflow, Airflow, Argo Workflows, Ray, Feast
1mo
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Senior Agentic AI/ML Engineer
Arlington, Virginia, United States
$200k-$270k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
10+ YOEMust be U.S. citizen with current TS/SCI (willingness to obtain CI polygraph), 10+ years related experience, proficiency in Python and AI/ML libraries, experience building and deploying agentic AI and ML pipelines, and Bachelor’s in CS or related (or equivalent).
Python, CI/CD, Docker, Git, PyTorch, TensorFlow, scikit-learn, LangChain, LangGraph, Kubernetes, PostgreSQL, RESTful APIs, MLOps, LLMOps, MCP, Google ADK, A2A, Machine Learning (ML)
8h
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AI/ML Engineer, Lead
Ashburn, Virginia, United States
$129k-$292k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
8+ YOERequires 8+ years developing production ML models, Python and ML frameworks, cloud ML platforms, data pipelines, MLOps, distributed systems, a bachelor's degree, and eligibility for Public Trust or suitability determination.
Python, AWS, Azure, GCP, SageMaker, Azure ML, Vertex AI, LLM, LangChain, LangGraph, LlamaIndex, AutoGen, CrewAI, TensorRT, ONNX Runtime, OpenVINO, TensorFlow Lite, Docker, Kubernetes, CI/CD
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AI/ML Engineer
Reston or Washington
OnsiteFull Time
Assured Consulting Solutions
Assured Consulting Solutions: Technology solutions provider delivering innovative AI/ML capabilities for government and industry.
5+ YOEBachelor’s degree in STEM or equivalent; ML/AI experience; Python proficiency; MLOps; model deployment; containerized environments; security-focused development.
Python, OpenShift, Kubernetes, MLOps, LLM, APIs, CI/CD, Cloud
1w
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Lead AI / ML Engineer
New York City or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$294k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
6+ YOEBachelor's degree or equivalent experience, 6+ years developing and deploying AI/ML solutions, programming proficiency, experience with ML frameworks, big data, databases, and cloud platforms.
Python, R, Java, TensorFlow, PyTorch, Hadoop, Spark, AWS, Microsoft Azure, Google Cloud, D3.js, ggplot
4w
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AI/ML Strategist
Arlington, Virginia, United States
$135k-$279k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
Bachelor's or equivalent experience; expert in enterprise AI/ML governance, responsible AI, model risk management, regulatory compliance; meets DoD 8140; active clearance required.
3w
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AI-ML Developer
Ashburn, Virginia, United States
OnsiteFull Time
B&A
B&A: Provides IT systems integration and data services to federal agencies.
5+ YOE5+ years AI/ML engineering experience with MLOps/DevSecOps, model development, deployment, and cloud platform experience; strong programming and data skills; security clearance eligibility.
SQL, NoSQL, Python, R, Java, C/C++, Pandas, NumPy, Sklearn, TensorFlow, Keras, PyTorch, React, Angular, Vue.js, HTML, CSS, JavaScript, AWS, Azure, GCP, LLMs, RAGs
6d
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Data & ML Engineer
United States or McLean
$150k-$200k/yr RemoteFull Time
DEFCON AI
DEFCON AI: Provides AI-driven modeling and simulation for military logistics.
5+ YOERequires 5+ years in data engineering, architecture, applied ML, ML engineering, or production analytics; strong Python and SQL; US citizenship; active US Secret clearance; and travel willingness up to 25%.
Python, SQL, PostgreSQL, pgvector, scikit-learn, XGBoost, PyTorch, AWS Glue, Airflow, dbt, Spark, Kafka, NiFi
2mo
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AI/ML Engineer
McLean or Chantilly
OnsiteFull Time
Closure Technologies
Closure Technologies: Vendor in advanced technology solutions
6+ YOEExperience in AI/ML with RAG, LLM integration, Python, APIs; TS/SCI with polygraph; onsite full-time; US citizenship; 6-8 years experience depending on degree.
Python, PostgreSQL, REST APIs, AWS, Docker
20h
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AI/ML Engineer, Lead
Ashburn, Virginia, United States
$129k-$292k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
8+ YOE8+ years developing production ML models; Python, ML frameworks, cloud platforms, data pipelines, MLOps, distributed systems, microservices, and a bachelor's degree required. Must obtain Public Trust eligibility.
Python, AWS, Azure, GCP, SageMaker, Azure ML, Vertex AI, CI/CD, LangChain, LangGraph, LlamaIndex, AutoGen, CrewAI, TensorRT, ONNX Runtime, OpenVINO, TensorFlow Lite, Docker, Kubernetes
1w
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ML Ops Engineer
Chantilly, Virginia, United States
HybridFull Time
Bana Solutions
Bana Solutions: Provides software engineering, cybersecurity, and data solutions for government agencies.
6+ YOEOwnership of full production ML lifecycle, model serving for low-latency inference, monitoring/drift detection, automated retraining pipelines, Kubernetes/Docker deployment, strong Python and software engineering skills.
MLflow, SageMaker, Weights & Biases, Vertex, PyTorch, TensorFlow, ONNX, Feast, Kubernetes, Docker, Helm, Prometheus, Grafana, Evidently, TorchServe, Triton, KServe, Seldon, BentoML, Apache Airflow, Kafka, Bytewax, Flink, Spark Streaming, Kafka Streams, CUDA, NVIDIA, S3, MinIO, Redshift, EKS, OpenShift, Python
1mo
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AI/ML Specialist
Washington, District of Columbia, United States
$80k-$140k/yr HybridFull Time
Pantheon Data
Pantheon Data: Provides professional services including IT, engineering, and program management.
6+ YOEMaster's in relevant field, CAP Professional certification, 6 years AI/ML experience (5 with PhD), proficiency with Microsoft Outlook/Word/Excel/SharePoint/PowerPoint, ability to obtain Public Trust.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft SharePoint, Microsoft PowerPoint, MLOps, DevSecOps
1w
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AI/ML Developer
Plano or Raleigh or Reston or Richardson or Tempe
OnsiteFull Time
Infosys
InfosysNYSE: INFY: Global provider of digital services, consulting, and technology solutions.
Experience in AI/ML solution development, IDP, TensorFlow/PyTorch/Scikit-learn/Hugging Face/LangChain, AWS/SageMaker experience, proven technical leadership; bachelor\u0002s degree or equivalent experience.
TensorFlow, PyTorch, Scikit-learn, Hugging Face, LangChain, AWS, SageMaker
1mo
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AI/ML Engineer
Washington, District of Columbia, United States
$130k-$170k/yr HybridFull Time
Expression Networks
Expression Networks: Develops software and spectrum management for defense agencies.
5+ YOEBachelor's in CS or related required (advanced preferred),5+ years building production AI/ML systems, Python and PyTorch experience, LLM deployment, RAG and vector search, edge/optimization expertise.
Python, PyTorch, LangGraph, LangChain, CrewAI, Semantic Kernel, Docker
2d
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Senior AI/ML Engineer
Arlington, Virginia, United States
HybridFull Time
Obviant
Obviant: Data intelligence platform for defense acquisition and budgeting.
8+ YOERequires 8+ years building and deploying production ML models, strong machine learning and deep learning expertise, applied R&D, NLP or language model experience, Python, ML frameworks, and scalable data pipelines.
Python, PyTorch, TensorFlow, scikit-learn
4w
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AI/ML SME
Arlington, Virginia, United States
$190k-$235k/yr OnsiteFull Time
Goldbelt
Goldbelt: Alaska Native providing government contracting and technology solutions.
5+ YOE5+ years with Python/R/SQL, 2+ years ML/AI and NLP on unstructured data, experience with data visualization and ETL, strong problem solving, communication, and analytical skills; Secret clearance required.
Python, R, SQL
1mo
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AI/ML Engineer
Washington, District of Columbia, United States
$121k-$165k/yr OnsiteFull Time
The Nuclear Company
The Nuclear Company: Deploys standardized nuclear reactors for utility-scale energy generation.
5+ YOE5+ years shipping ML/AI into production; strong Python; experience with PyTorch/Hugging Face, LLMs and agents, data engineering, cloud (AWS preferred); strong communication; Bachelor’s/Master’s or equivalent experience.
Python, PyTorch, Hugging Face, LLMs, MCP, Palantir Foundry, AIP, MLflow, SageMaker, Vertex AI, AWS, CI/CD
1mo
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Sr AI/ML Engineer
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$143k-$197k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
10+ YOE10+ years experience in AI/ML with expertise in transformers, generative models, reinforcement learning, and production deployment; bachelor's in STEM or equivalent experience; proficiency in Python/C++/C#/Java and ML frameworks; ability to obtain Secret clearance.
TensorFlow, PyTorch, Python, C++, C#, Java, CUDA, TensorRT