80 data scientist data engineer jobs at 43 companies in Virginia
2mo
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Data Scientist / Data Engineer
Reston or United States
RemoteFull Time
3+ YOEProduction experience building data products; Python and SQL; cloud platforms; DoD RMF/IL4/IL5/IL6 knowledge; US citizenship with active DoD Secret clearance
Python, SQL, Spark/PySpark, dbt, Airflow, AWS GovCloud, Azure Government, GCP, Pandas, NumPy, scikit-learn, PyTorch, TensorFlow
1w
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Data Scientist
California or Colorado or Connecticut or District of Columbia or Delaware or Florida or Georgia or Illinois or Indiana or Massachusetts or Maryland or Michigan or Minnesota or North Carolina or New Hampshire or New Jersey or Nevada or New York or Ohio or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Virginia
$90k-$120k/yr RemoteFull Time
3+ YOE3+ years as a data scientist/ML engineer with production ML experience; strong Python, pandas, NumPy, scikit-learn, FastAPI, SQL, and cloud (Azure/AWS) skills; experience deploying and monitoring models.
Python, pandas, NumPy, PyDantic, FastAPI, scikit-learn, SQL, Azure, AWS, Azure AI Foundry, AWS Bedrock, Cursor, Claude, Angular, React, C#, .NET, MSSQL, Postgres, Databricks, Cypress, Docker, GitHub, SonarQube
2w
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Data Engineer/Scientist (Contingent)
Springfield, Virginia, United States
OnsiteFull Time
8+ YOEActive TS/SCI with CI Polygraph, U.S. citizenship, BS in CS/Data Science/Math, 8+ years data engineering/science, experience with Airflow and Spark, DoD/IC classified experience, DoD 8140 compliant (CompTIA Security+).
Airflow, Spark, TensorFlow, PyTorch, Hadoop, Kafka, Elasticsearch
1w
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Data Scientist
Suffolk, Virginia, United States
$78k-$176k/yr HybridFull Time
2+ YOE2+ years in AI, data science, ML, software or data engineering; Bachelor's degree; ability to obtain Secret clearance; experience with big data and programming (Python, C#, Java).
Spark, Hadoop, Databricks, Python, C#, Java, LLMs, MCP, LangChain, LangGraph, C, C++, Rust
2mo
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Data Scientist
McLean or Reston or Herndon or Chantilly
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
5+ YOEUS citizen with active TS/SCI + Polygraph; 5+ years in data engineering/analysis; strong Python, SQL/PostgreSQL (RDS), AWS data services, Tableau/Power BI, Git, Jira, Docker, and Apache Airflow experience.
RDS for PostgreSQL, PostgreSQL, Tableau, Power BI, Python, Git, Jira, Docker, Apache Airflow, AWS, AWS Cloud Data Migration Services
4d
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Data Scientist / AI Engineer
Norfolk, Virginia, United States
$115k-$130k/yr OnsiteFull Time
4+ YOEActive NATO or U.S. Secret clearance, bachelor’s degree in a related field, 4+ years of data science/ML/data engineering experience, hands-on LLM and generative AI work, cloud and container deployment, and strong programming skills.
large language models (LLMs), Docker, Kubernetes, TensorFlow, PyTorch, scikit-learn, Python, Java, Scala, Apache Airflow, Kafka, Spark, Delta Lake, Snowflake, Hadoop, Tableau, Microsoft Power BI, Kibana, JIRA, Trello, Microsoft Loop, Microsoft Azure, AWS
1w
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Data Scientist
Reston, Virginia, United States
$121k-$189k/yr OnsiteFull Time
Active TS/SCI clearance with polygraph; degree with corresponding experience (various degree/yoe combinations); experience developing and deploying ML/CV models; proficiency with Python, SQL, Spark; strong data engineering and model evaluation skills.
Python, PostgreSQL, SQL, Apache Spark, Git, Apache NiFi, Hadoop, Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Azure, TensorFlow, PyTorch, OpenCV
3d
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Data Scientist
McLean, Virginia, United States
$125k-$160k/yr OnsiteFull Time
2+ YOE2+ years developing ML/AI solutions, bachelor\u0002s in CS/engineering/related, strong SQL/Python skills, experience with big data, EMR not mentioned, ability to obtain Public Trust and perform queue modeling/survival analysis.
scikit-learn, XGBoost, PyTorch, TensorFlow, Keras, SQL, Python, R, Scala, Java, Hadoop, Spark, Tableau, Microsoft Power BI, D3, ArcGIS, Git, Bash, Unix, AWS SageMaker, Azure HDInsight, Flask, Solr, Elasticsearch
2mo
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Data Scientist
Arlington, Virginia, United States
$140k-$145k/yr OnsiteFull Time
5+ YOEBachelor's degree required; 5+ years coding experience (SQL, Python, R, JavaScript); 3+ years machine learning/NLP/RPA/AI experience; 6+ months AWS or Azure experience; strong data engineering, ETL, BI and communication skills.
SQL, Python, R, JavaScript, Microsoft Power BI, Microsoft Power Apps, Microsoft Power Automate, Microsoft Power Platform, DAX, M, Databricks, Data Factory, Data Lakehouses, Data Lake, Azure, AWS, ODBC
1w
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Data Scientist (76406)
Chantilly, Virginia, United States
$135k-$180k/yr HybridFull Time
3+ YOEAdvanced data science experience applying machine learning, statistics, data engineering and multi-source data analysis for mission-critical government programs; active U.S. citizenship and TS/SCI with polygraph required.
3w
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Data Scientist / AI Engineer
Bremerton or Norfolk
$155k-$165k/yr HybridFull Time
4+ YOEExpertise in LLM/RAG engineering, production MLOps, Python data stack, cloud ML (AWS/Databricks), and DoD-compliant AI operations; U.S. citizenship and ability to obtain/hold Secret clearance.
ADVANA, Databricks, AWS SageMaker, LangChain, LangGraph, cURL, Hugging Face Transformers, Pandas, Polars, SQL, Spark, Databricks Delta Lake, Gemini, Azure ML, Google Vertex AI
3w
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Data Scientist, Mid
Alexandria, Virginia, United States
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years with Python, PySpark, SQL, Databricks; 4+ years data engineering; ETL and API pipeline experience; unstructured data extraction; mentoring; TS/SCI clearance; bachelor’s degree.
Python, PySpark, SQL, Databricks, Advana, Qlik, Maven
2mo
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Mid Data Architect / Data Scientist
Arlington, Virginia, United States
OnsiteFull Time
4+ YOEBachelor's degree in a related field, 4+ years in data engineering/data science/analytics, active Secret clearance required; experience with cloud analytics, ML frameworks, and strong Microsoft Office skills.
AWS, Azure, Databricks, Snowflake, Python, Spark, TensorFlow, PyTorch, Microsoft Word, Microsoft Excel, Microsoft Office
4w
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Junior Data Scientist
Arlington, Virginia, United States
$50k-$70k/yr OnsiteFull Time
1+ YOE1+ year providing data analytics support to U.S. Navy program offices; associate degree in math/science/engineering; proficiency with Microsoft Office and SharePoint; eligible for DOD SECRET clearance; travel required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint
1mo
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Data Scientist - Mid
Reston, Virginia, United States
$90k-$132k/yr OnsiteFull Time
8+ YOEU.S. citizen with active TS/SCI and CI poly, 8+ years experience and an advanced degree, demonstrated Python/R/SQL and statistical/ML skills, experience with Git, cloud, AI, and data engineering tools.
Git, Python, R, SQL, Apache Spark, Hadoop, C++, Tableau, AWS, Natural Language Processing (NLP), Generative AI, Large Language Models (LLMs)
1mo
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Data Scientist 2
Ogden or Columbia or Colorado or Georgia or Hawaii or Texas or Utah or Virginia
OnsiteFull Time
3+ YOEBachelor's degree in a quantitative field plus 3 years' relevant experience (or Associate's plus 5 years); experience designing/implementing machine learning, advanced analytics, programming, data management, modeling, and software engineering; active security clearance with appropriate polygraph required.
Udemy
2w
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Data Scientist/Application Developer (Secret cleared)
Arlington, Virginia, United States
$100k-$203k/yr RemoteFull Time
Must be U.S. citizen, active DoD Secret clearance, strong data science and analytics experience, proficiency with Python and data libraries, experience with Palantir Foundry/Databricks, and ability to communicate to technical and non-technical stakeholders.
Python, pandas, polars, PySpark, scikit-learn, statsmodels, Prophet, spaCy, NLTK, Palantir Foundry, Databricks, matplotlib, seaborn, plotly, Microsoft Power BI, Tableau, Qlik, Streamlit, TypeScript
1mo
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Data Scientist/Software Engineer
Hampton or Omaha
$69k-$142k/yr HybridFull Time
3+ YOETS/SCI required; 3+ years building AI/ML and NLP solutions and 3+ years modern software development experience (Java, Spring, C#, git); Bachelor’s in CS/CE or related; experience with NLP/LLMs, REST APIs, CI/CD, and containerization preferred.
Java, J2EE, Spring, C#, git, Gitlab, GitHub, spaCy, Jenkins, Maven, Yum, NPM, RPM, LLMs, NLP, JavaScript, Node.js, Angular, React, Docker, Kubernetes, OpenStack, DevSecOps, CI/CD
3w
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Data Scientist, Principal
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$273k/yr HybridFull Time
8+ YOEAdvanced experience in applied AI/ML and software development, strong Python engineering, hands-on with deep learning and LLM frameworks, experience building production AI applications and leading ML design.
Python, PyTorch, TensorFlow, LangChain, LangGraph, SQL, Spark, Azure, Google Cloud, AWS
1w
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Principal Data Scientist
Glen Allen, Virginia, United States
$200k-$300k/yr OnsiteFull Time
10+ YOE10+ years building and shipping production ML/AI systems; expert Python and ML engineering; experience with LLMs, MLOps, causal inference, and statistical methods; Bachelor's in quantitative field required; advanced degree preferred.
Python, NumPy, Pandas, Scikit-learn, PyTorch, TensorFlow, Hugging Face, LangChain, LlamaIndex, MLflow, Docker, Kubernetes, SQL, dbt, Spark, Databricks, Azure ML, AWS SageMaker, GCP Vertex AI, SHAP, LIME, Git
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