71 ai ml data engineer jobs at 37 companies in Winchester, 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
1mo
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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
3mo
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AI/ML Engineer
McLean or Chantilly
OnsiteFull Time
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
1mo
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AI/ML Engineer/Data Scientist / Public Trust
Warrenton, Virginia, United States
$104k-$166k/yr OnsiteFull Time
8+ YOEBachelor's or equivalent experience, 8+ years technical experience, US citizenship, ability to obtain Public Trust; fluency in AI/ML, scripting (Python,Bash), containerization, OpenShift/Kubernetes, CI/CD, and 10-25% travel.
AI/ML, Python, Bash, Databricks, OpenShift, Kubernetes, Docker, Podman, CI/CD
2w
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AI/ML Engineer
Chantilly, Virginia, United States
$99k-$225k/yr OnsiteFull Time
5+ YOERequires TS/SCI clearance with polygraph, Python, and a bachelor's degree with 5+ years, master's with 3+ years, or 10+ years of AI/ML, data science, or software engineering experience.
Python, LLM, APIs, PyTorch, TensorFlow, vLLM, llama.cpp, AWS, Microsoft Azure, LangChain, LangGraph, PydanticAI, CrewAI
2w
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AI/ML Engineer
Chantilly, Virginia, United States
$99k-$225k/yr OnsiteFull Time
5+ YOERequires TS/SCI clearance with polygraph, programming experience such as Python, and a bachelor's degree with 5+ years, master's with 3+ years, or 10+ years of AI/ML, data science, or software engineering experience.
Python, PyTorch, TensorFlow, vLLM, llama.cpp, AWS, Azure, LangChain, LangGraph, PydanticAI, CrewAI, Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser, Blackberry Browser
1mo
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AI-ML Developer
Ashburn, Virginia, United States
OnsiteFull Time
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
1mo
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AI/ML Engineer
Arlington or Sterling
$99k-$206k/yr OnsiteFull Time
5+ YOEU.S. citizen with active Secret (TS/SCI preferred), 5+ years in automation/data/software engineering, strong Python, AWS data pipelines, ML/LLM integration (Amazon Bedrock), Databricks, APIs, and CI/CD; BS in CS/Data Science or equivalent experience.
Python, Databricks, Amazon Bedrock, Git, Docker, Kubernetes, Airflow, Prefect, Kafka, Kinesis, Spark, Hadoop
3mo
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Data Scientist / AI/ML Engineer (Imagery) VAWFH 1652
Reston, Virginia, United States
$100k-$250k/yr OnsiteFull Time
5+ YOE5-7 years in machine learning, computer vision, data science; strong Python and ML frameworks; image/video data experience; research-level algorithm understanding; Linux and Git proficiency; TS/SCI clearance; US citizenship.
Python, PyTorch, TensorFlow, Linux, Git, Docker
1mo
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Sr. AI/ML Engineer II (6707)
Tysons Corner or Herndon or Reston or Virginia
$212k-$248k/yr HybridFull Time
10+ YOE10+ years experience, bachelor’s degree or equivalent, active TS/SCI CI clearance, expert ML/AI methods, deep experience with data architecture and deploying models in classified AWS environments.
Python, R, Anaconda, NumPy, TensorFlow, Keras, Scikit-Learn, Postgres, AWS
2w
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AI/ML Data Engineer (TS/SCI with Poly Required)
Chantilly, Virginia, United States
$164k-$275k/yr OnsiteFull Time
10+ YOERequires 10+ years of related software engineering experience, a technical bachelor's degree or equivalent, Python, machine learning, MLOps, AWS, Docker, and active TS/SCI with Polygraph clearance.
Python, NLLB, Opus-MT, MarianMT, AWS, Amazon S3, Amazon EC2, AWS IAM, Amazon VPC, Amazon SageMaker, Amazon Bedrock, AWS Lambda, AWS Step Functions, Docker, Hugging Face Transformers, MLflow, Weights & Biases, DVC, Ray, PyTorch Distributed, PyTorch, TensorFlow, Apache NiFi, Apache Airflow, spaCy, NLTK, Stanford CoreNLP, Librosa, PyAudioAnalysis, OpenSMILE
5d
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Associate AI/ML Data Scientist (Systems Architecture, Associate)
Reston, Virginia, United States
$150k-$180k/yr OnsiteFull Time
Requires 8+ years in software, data engineering, distributed systems, cloud architecture, or AI/ML platforms; Python and SQL expertise; cloud platform experience; bachelor's degree or equivalent; Top Secret/SCI with CI Polygraph clearance.
Python, SQL, Azure, AWS, Google Cloud, MLOps, CI/CD, Retrieval-Augmented Generation (RAG), LLM
1mo
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AI/ML Engineer (Systems Engineer, Sr)
Chantilly, Virginia, United States
OnsiteFull Time
1+ YOEU.S. citizen eligible for DoD Secret clearance, 1+ years backend/systems engineering experience, proficiency in Python/C++/Rust, experience with agentic systems, graph data modeling, real‑time pipelines, API design, and secure operations.
Python, C++, Rust, Neo4j, DGraph, ArangoDB, CUDA, REST, GraphQL, gRPC, SOAP, UDP, TCP, Pub/Sub, CI/CD
3w
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AI/ML Engineer Manager (WDP)
Chantilly or Herndon
OnsiteFull Time
8+ YOE3+ MgmtActive TS/SCI clearance,8+ years in data science/ML with 3+ years technical leadership; expertise with TensorFlow, PyTorch, scikit-learn; cloud (AWS/Azure/GCP); MLOps tools; Docker/Kubernetes; Python.
TensorFlow, PyTorch, scikit-learn, AWS, Azure, GCP, MLflow, Kubeflow, AWS SageMaker, Databricks, Terraform, Docker, Kubernetes, Python
1mo
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AI/ML Engineer/Data Scientist / Public Trust
Warrenton, Virginia, United States
$104k-$166k/yr OnsiteFull Time
8+ YOEBachelor's degree (or +4 years experience),8+ years technical experience,fluency in AI/ML,proficiency with Bash and Python,containerization experience,ability to obtain Public Trust,and U.S. citizenship required.
Bash, Python, Docker, Podman, OpenShift, Kubernetes, Databricks Data and AI platform, SAFe Agile
2mo
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Senior Cybersecurity Data Engineer - AI/ML SME
Reston, Virginia, United States
$160k-$239k/yr HybridFull Time
5+ YOE5+ years data engineering experience with 2+ years supporting ML platforms/MLOps; hands-on with AWS SageMaker, MLflow, feature stores, vector DBs, Spark/EMR, Ray/Dask; advanced Python and SQL; experience building APIs, streaming integrations, and CI/CD for ML pipelines.
AWS SageMaker, SageMaker Feature Store, MLflow, Feast, Pinecone, Milvus, Qdrant, Pgvector, Apache Spark, AWS EMR, Ray, Dask, AWS Kinesis, Kafka, Python, Pandas, NumPy, Scikit-Learn, SQL, GitHub Actions, GitLab CI, Jenkins, LangChain, LlamaIndex, Census, Hightouch
2mo
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Sr. Data Engineer
Reston, Virginia, United States
$97k-$165k/yr OnsiteFull Time
12+ YOEBachelor's degree in a related field, 12+ years data engineering and visualization experience, Top Secret/SCI clearance required, experience building dashboards (Tableau or Power BI), data preprocessing, QA, and AI/ML analysis of unstructured data.
Tableau, Power BI, AI/ML
3w
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Data Engineer
Chantilly, Virginia, United States
$140k-$195k/yr OnsiteFull Time
3+ YOEDesign and develop scalable AWS cloud-native data platforms, data lakes/warehouses, pipelines, and support AI/ML and BI; 3+ years AWS data platform experience, TS/SCI with poly, Bachelor's in CS, Python and SQL experience.
Pyspark, Spark, Databricks, EMR, GitHub, Amazon Web Services (AWS), Python, SQL
3w
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Data Engineer
Chantilly, Virginia, United States
OnsiteFull Time
3+ YOE3+ years designing cloud-native data platforms in AWS, 2+ years building data lakes/warehouses and pipelines, experience with AI/ML support, Python/SQL and EMR/Databricks preferred, TS/SCI with poly and Bachelor's in CS required.
AWS, Databricks, EMR, PySpark, Spark, GitHub, Python, SQL, APIs
2w
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AI Solutions Engineer
Reston, Virginia, United States
$123k-$179k/yr HybridFull Time
7+ YOEBachelor's degree in a relevant field and 7+ years in AI/ML engineering or data science. Requires Python, ML frameworks, model validation, AI testing, LLM evaluation, and technical documentation experience.
Python, scikit-learn, PyTorch, TensorFlow, Hugging Face, Databricks, Azure Machine Learning, MLflow, Microsoft Copilot Studio, AutoGen, LangChain, Azure, DevOps, Git, CI/CD, RAG