906 senior ml engineer jobs at 263 companies in Countryside, VA
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Senior AI/ML & Data Engineer
Chantilly, Virginia, United States
$100k-$203k/yr HybridFull Time
5+ YOE5+ years in AI/ML engineering, cloud data engineering, Python and ML frameworks, LLM development, MLOps, and secure environments.
SageMaker, Bedrock, Azure ML, Databricks, Ray, HuggingFace Transformers, PyTorch, TensorFlow, Scikit-learn, OpenAI, Anthropic, AWS, GCP, Terraform, CloudFormation, Jenkins, GitLab, Docker, Kubernetes, FedRAMP, NIST 800-53, Zero Trust
2mo
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Senior ML Engineer
Washington, District of Columbia, United States
FieldFull Time
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
1mo
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Senior AI/ML Engineer
Herndon, Virginia, United States
HybridFull Time
5+ YOE5+ years building AI/ML applications (generative AI focus), hands-on with Amazon Bedrock, S3, SageMaker, CDK, Lambda, Python, TensorFlow/PyTorch, document processing, OCR/ICR/OMR, APIs, CI/CD, and database technologies.
Amazon Bedrock, S3, SageMaker, CDK, Lambda, Python, TensorFlow, PyTorch, LangChain, OCR, ICR, OMR, JSON, SOAP, REST, XML, XHTML, XSD, XSLT, Microsoft SQL Server, PostgreSQL, NoSQL, vector databases, CI/CD, TFS, SVN, Git, React, Angular, Vue.js, UiPath
3mo
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Senior AI/ML Software Engineer
Fort Meade, Maryland, United States
$132k-$290k/yr OnsiteFull Time
12+ YOETS/SCI with polygraph; Bachelor's or Master’s in CS or related field; 12+ years software development; Python; AI/ML experience; large-data platforms; Git/Jira/Confluence; Elasticsearch or Splunk.
Python, Elasticsearch, Splunk, Git, Jira, Confluence, Kubernetes, Docker, Ansible, AWS, Svelte, TypeScript, Java, MongoDB, Lua, Kibana, Jenkins, RAG
3w
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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
2w
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AI/ML Engineer, Senior
Alexandria or Springfield or Dayton
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years developing ML models and production AI/ML systems; Python, Java, Scala, or Rust; APIs, microservices, distributed systems; TS/SCI clearance; bachelor's degree in STEM.
Python, Java, Scala, Rust, NumPy, Pandas, PyTorch, TensorFlow, scikit-learn, CUDA, RAPIDS, AWS, Azure, GCP, GitLab, Docker, Podman, Kubernetes
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Senior AI/ML Engineer
United States or Minneapolis or Washington
$120k-$215k/yr RemoteFull Time
3+ YOEBachelor's in CS or quantitative field; 3+ years programming (Python, SQL, packaging), experience with observability, model registry/experiment tracking, responsible AI, GenAI/agents, serving/inference, and cloud platforms.
Python, pytest, SQL, shell, LangChain, Vertex AI, MLflow, AWS, Azure, GPUs, TPUs
3mo
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Senior AI/ML Software Engineer
Fort Meade, Maryland, United States
$132k-$290k/yr OnsiteFull Time
12+ YOETS/SCI with Polygraph required; 12+ years software development (10 with Master’s). Proficiency in Python, AI/ML model development, experience with large-scale datasets, Git, Jira, Confluence, Elasticsearch or Splunk.
Python, Git, Jira, Confluence, Elasticsearch, Splunk, vSphere, Svelte, TypeScript, Java, MongoDB, Docker, Kubernetes, Ansible, AWS, Kibana, Jenkins, Retrieval-Augmented Generation (RAG), Lua
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AI/ML Engineer, Senior
Alexandria, Virginia, United States
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years developing ML models and production AI/ML systems; experience with microservices, APIs, distributed systems, data frameworks, and operational deployments; TS/SCI clearance and STEM bachelor's degree required.
Python, Java, Scala, Rust, NumPy, Pandas, PyTorch, TensorFlow, scikit-learn, CUDA, RAPIDS, AWS, Azure, GCP, GitLab, Docker, Podman, Kubernetes, MLOps, CI/CD, APIs, microservices, NLP, LLMs, RAG, MLOps platforms
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AI/ML Engineer
Chantilly, Virginia, United States
$180k-$220k/yr OnsiteFull Time
10+ YOEActive TS/SCI with polygraph; advanced degree with 9–14+ years' experience or equivalent; 10+ years in AI/ML-focused data management and processing, plus expertise in infrastructure, MLOps, GPU computing, data fusion, and technical leadership.
2mo
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Senior Agentic AI/ML Engineer
Arlington, Virginia, United States
$200k-$270k/yr OnsiteFull Time
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)
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Staff AI/ML Engineer
Chantilly or Manassas
HybridFull Time
5+ YOEBachelor's in a technical field, 5+ years AI/ML or related engineering experience, strong Python and MLOps experience, cloud (Azure/AWS/GCP), Spark/Databricks, AI testing/evaluation, and customer-facing communication skills. Secret clearance required or attainable.
Python, Jupyter Notebook, Apache Spark, Databricks, TensorFlow, PyTorch, Hugging Face, LangChain, Semantic Kernel, CrewAI, AutoGen, Kubernetes, Docker, Microsoft Azure AI Services, AWS SageMaker, Google Vertex AI, Vector databases, MLflow, GitLab, GitHub
1mo
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Senior AI/ML Engineer
Arlington, Virginia, United States
OnsiteFull Time
9+ YOE9+ years building and delivering enterprise production AI/ML systems; experience with MLOps, model serving, monitoring, cloud/container deployments, and leading technical design and reviews.
Python, Docker, Kubernetes, AWS, Azure, Google Cloud, AWS SageMaker, MLflow, Kubeflow, Airflow, Argo Workflows, Ray, Feast
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AI/ML Engineer, Senior
Chantilly, Virginia, United States
$161k-$251k/yr OnsiteFull Time
7+ YOEActive TS/SCI with Polygraph, bachelor\u0002s+ experience (7+ years typical), production ML deployment experience (LLMs), PyTorch, Docker, Kubernetes, Python, JavaScript, AWS, and MLOps/DevOps expertise.
PyTorch, Ray, Docker, FastAPI, Kubernetes, Python, JavaScript, AWS
2w
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AI/ML Engineer
Chantilly, Virginia, United States
$195k-$259k/yr OnsiteFull Time
5+ YOERequires 5+ years of AI/ML software engineering experience, expert Python, proficiency in Java, C++, or Go, ML frameworks, AWS MLOps, a bachelor's or master's degree, and active TS/SCI with Poly clearance.
Python, Java, C++, Go, TensorFlow, PyTorch, Keras, Scikit-Learn, AWS, AWS SageMaker, Git, Jenkins, GitLab CI, Docker, Kubernetes, Natural Language Processing (NLP), Risk Management Framework (RMF), NIST 800-53, Cognitive Automation, Robotic Process Automation (RPA)
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AI/ML Engineer, Senior
Chantilly, Virginia, United States
$161k-$251k/yr OnsiteFull Time
7+ YOEActive TS/SCI with polygraph, 7+ years related experience (Master's w/7 yrs; Bachelor's w/8 yrs; Associates w/11 yrs; HS w/14 yrs). Production ML and LLM deployment experience, PyTorch, Ray, Docker, Kubernetes, Python, JavaScript, AWS, and MLOps/DevOps experience; U.S. citizenship required.
PyTorch, Ray, Docker, FastAPI, Kubernetes, Python, JavaScript, AWS
3w
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Data & ML Engineer
United States or McLean
$150k-$200k/yr RemoteFull Time
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
3w
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ML Ops Engineer
Chantilly, Virginia, United States
HybridFull Time
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 Engineer
Arlington, Virginia, United States
$135k-$145k/yr OnsiteFull Time
5+ YOE5+ years automation/data engineering experience, Python, AWS data ingestion, Amazon Bedrock, ML pipelines, API/CI-CD/Databricks experience; U.S. citizen and Secret clearance required; BS or HS+7yrs accepted.
AWS, Amazon Bedrock, Databricks, Databricks AI, Airflow, Prefect, Docker, Kubernetes, Kafka, Kinesis, Spark, Hadoop, Python, Git, CI/CD
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AI/ML Engineer
Arlington, Virginia, United States
OnsiteFull Time
5+ YOEU.S. citizen with active Secret clearance, 5+ years in automation/data/software engineering, AWS data ingestion, ML/LLM integration, Python, API and pipeline experience; DHS EOD suitability and strong analytical/communication skills.
Databricks, Databricks AI, Amazon Bedrock, Python, Airflow, Prefect, Docker, Kubernetes, Kafka, Kinesis, Spark, Hadoop, Git, CI/CD
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