353 sklearn jobs at 126 companies in Alexandria, VA

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2026 Graduate – Data Science – System Performance Evaluation
Laurel, Maryland, United States
$85k-$165k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
0+ YOEBachelor's in Data Science/Statistics/Mathematics/Computer Science, experience with Python and/or R, ETL and data pipeline experience, ability to obtain Interim Secret and ultimately Top Secret clearance (U.S. citizenship required).
Python, R, SQL, TensorFlow, Scikit-learn, NumPy, PyTorch, Matplotlib
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AI Architect
Washington, District of Columbia, United States
OnsiteFull Time
Acuity
Acuity: Provides digital strategy and technology consulting for federal agencies.
8+ YOEBachelor's or Master's in CS/AI/Data Science,8+ years software/data/ML experience,3+ years architecting AI/ML in government,proficiency in Python/Java,experience with secure cloud (GovCloud),active Secret/Top Secret clearance required.
Python, Java, TensorFlow, PyTorch, Scikit-learn, Databricks, Spark, Hadoop, Docker, Kubernetes, AWS GovCloud, Azure Government
2w
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Data Scientist
Washington, District of Columbia, United States
$130k-$160k/yr OnsiteFull Time
The Bison Group
The Bison Group: Provides intelligence and technology services for national security missions.
4+ YOE4+ years as a data scientist, strong statistical modeling and ML using Python/R, AWS experience, SQL proficiency, BSA/AML domain knowledge, Top Secret clearance.
Python, R, AWS S3, AWS RDS, OpenSearch, AWS Lambda, Jupyter Notebook, PySpark, Pandas, SQL, PostgreSQL, scikit-learn, TensorFlow, MATLAB, Spark
5d
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Manager, Data Scientist - US Card (Resiliency Intelligence)
McLean or New York City
$197k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
6+ YOEQuantitative bachelor's plus 6 years, master's/MBA plus 4 years, or PhD plus 1 year in data analytics; 1+ year each in open-source programming, machine learning, and relational databases.
Python, Conda, AWS, H2O, Spark, XGBoost, scikit-learn, statsmodels, Scala, R, SQL, relational database
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Senior Data Scientist
Reston, Virginia, United States
OnsiteFull Time
Securiport
Securiport: Provides biometric and big data solutions for global border security.
5+ YOE5+ years in data science or quantitative analytics with production experience building models and data pipelines; strong Python and SQL skills; experience with anomaly detection, benchmarking, model monitoring, and working with large transactional trade datasets.
Python, SQL, pandas, scikit-learn, ASYCUDA, SYDONIA, Snowflake, BigQuery, Redshift, Airflow, dbt, Prefect
2mo
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Lead AI Solutions Systems Engineer
Herndon or Sunnyvale or Grand Prairie or Atlanta or Mobile
HybridFull Time
Airbus
AirbusEuronext Paris: AIR: Designs and manufactures commercial and military aircraft and space systems.
10+ YOEMaster's in AI/CS or quantitative field, 10+ years in advanced analytics/AI with production-grade architecture and at least one generative/agentic AI system deployed; strong ML, data modeling, microservices, DevOps and cloud experience; authorized to work in the US.
SciKit, MLlib, PySpark, PyTorch, TensorFlow, Python, Langgraph, ADK (Google Enterprise Agent Platform (formerly Vertex AI)), Vertex AI, RAG, Streamlit, React, PostgreSQL, Firebase, BigQuery, GCP Cloud Run, Node, Typescript, Gemini CLI, Claude Code, Codex, Palantir Foundry, Skywise, Vertex AI Studio, Spacy, FlairNLP, Neo4j, Spanner, GKG, Github Copilot, Docker, Kubernetes, Gemini Enterprise, LLM Wiki
1w
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Lead Machine Learning Engineer (IC)
New York or San Francisco or McLean or Cambridge or San Jose or Richmond
$215k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
6+ YOEBachelor's degree, 6+ years designing data-intensive distributed systems, 4+ years programming in Python/Scala/Java, 2+ years building and scaling ML systems; experience with ML frameworks and cloud platforms preferred.
Python, Scala, Java, scikit-learn, PyTorch, Dask, Spark, TensorFlow, AWS, Azure, Google Cloud Platform
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AI/ML Engineer (Clearance Required)
Reston, Virginia, United States
$110k-$172k/yr OnsiteFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy firm supporting government missions.
1+ YOEActive TS/SCI with Polygraph, US citizenship, degree/experience combinations, experience deploying ML/LLM models to production, PyTorch/Ray/Docker/Kubernetes, Python and JavaScript full‑stack, AWS, and MLOps/DevOps practices.
PyTorch, Ray, Docker, FastAPI, Kubernetes, Python, JavaScript, AWS, TensorFlow, scikit-learn, Apache Spark, Dask, MLflow, Weights & Biases, DVC, AWS SageMaker, Azure Machine Learning, Google Vertex AI
3mo
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Data Scientist – Supply Chain Risk Management
Washington, District of Columbia, United States
$90k-$120k/yr HybridFull Time
VTG
VTG: Provides engineering and digital modernization solutions for national security.
3+ YOEBachelor’s degree in data analytics, statistics, economics, supply chain, CS; 1–3 years data science experience; Python proficiency; SQL/NoSQL experience; strong communication; Secret clearance-eligible for TS; U.S. citizenship.
Python, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, SQL, NoSQL, Hive
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Data Scientist II
San Francisco or Ottawa or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Washington, D.C. or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$97k-$184k/yr HybridFull Time
Scribd
Scribd: Subscription-based digital library for e-books, audiobooks, and documents.
3+ YOE3+ years building and deploying ML models at scale, proficiency in Python, SQL/PySpark, Spark/Databricks, experience with NLP, deep learning and generative models, BS/MS in quantitative field.
Scikit-learn, NumPy, PyTorch, Python, SQL, Apache Spark, Databricks, PySpark
3mo
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Data Scientist / Data Engineer
Reston or United States
RemoteFull Time
Game Plan Tech
Game Plan Tech: Provides secure cloud and AI solutions for government agencies.
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
3mo
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Lead Data Scientist/Data Analyst
Stafford or Quantico
$145k-$165k/yr OnsiteFull Time
Kalman & Company
Kalman & Company: Provides program management and logistics services to federal government agencies.
5+ YOEUS citizen with Secret clearance (or ability to obtain), 5+ years supporting DoD, bachelor’s in a quantitative field, strong analytics, Power BI/DAX, Python and SQL experience.
Microsoft Excel, Microsoft Power BI, DAX, Power Query, Power Automate, Power Apps, Python, SQL, R, scikit-learn, pandas, plotly, shiny, Spark, Scala, Java, UiPath, Databricks
1mo
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Data Engineer
Chantilly, Virginia, United States
OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
Bachelor's in a quantitative field, experience in data science/analytics, proficiency in Python/R/Java and data libraries, containerization and CI/CD experience, infrastructure-as-code (Terraform/Ansible), and active Top Secret/SCI with Polygraph.
Python, R, Java, Pandas, NumPy, SciPy, RESTful APIs, Terraform, Ansible, Docker, Kubernetes, TensorFlow, PyTorch, Scikit-learn, Hadoop, Spark, STK, AWS GovCloud, SDLC, CI/CD, Test-driven development, DevSecOps
2mo
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Sr. Data Architect - Aviation
Vienna, Virginia, United States
$155k-$180k/yr HybridFull Time
SteerBridge: Provides technology and digital transformation services for government agencies.
6+ YOEU.S. citizen with Master’s degree, active or ability to obtain security clearance, 6+ years experience in data architecture, cloud (AWS/GCP/Azure), Python/SQL/PySpark, data warehousing (Redshift/BigQuery/Databricks), governance, and leadership.
Python, SQL, PySpark, Pandas, NumPy, SciPy, TensorFlow, PyTorch, Scikit-learn, AWS Redshift, Google BigQuery, AWS Glue, Databricks, OADW, Apache Hive, Apache Lucene, Apache Kafka, Airflow, Spark, Flink, NiFi, Google Cloud Dataflow, Azure Data Factory, Snowflake, Presto, Athena, Delta Lake, Iceberg, Hudi, S3, Blob Storage, RDS, DynamoDB, Lambda, Git, Gitlab, Jenkins, CircleCI, Postman, MLflow, Kubeflow, Tableau, Microsoft Power BI, Dask, Ray, pytest, unittest
2w
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Data Scientist, Senior
Chantilly, Virginia, United States
$190k-$240k/yr OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
9+ YOEActive Top Secret/SCI clearance, bachelor’s in a quantitative field or equivalent, 9+ years data science experience, strong Python skills and libraries (NumPy,pandas,scikit-learn,SciPy), production ML pipelines, large-scale geospatial/imagery experience.
Python, NumPy, pandas, scikit-learn, SciPy, GeoPandas, Shapely, Rasterio, GDAL
2mo
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Sr. Solutions Engineer - Public Sector (Defense Industrial Base)
McLean or Washington or Virginia
$152k-$209k/yr FieldFull Time
Databricks
Databricks: A unified platform for data analytics and artificial intelligence.
5+ YOE5+ years in customer-facing pre-sales/technical architecture or consulting; experience designing distributed data systems; programming in Python/Scala/Java/SQL/R; public sector experience; worked with AWS/Azure/GCP; expertise with Spark, MLflow, Delta Lake; willingness to obtain Secret clearance.
Databricks, Apache Spark, MLflow, Delta Lake, Koalas, Python, Scala, Java, SQL, R, pandas, scikit-learn, HPO, AWS, Azure, GCP
2w
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Senior AI/ML Architect
Herndon or Littleton
$146k-$210k/yr OnsiteFull Time
EchoStar
EchoStarNasdaq: SATS: Global provider of satellite solutions and wireless communications services.
12+ YOE12+ years enterprise architecture experience in telecommunications, TOGAF certification, expertise with AI/ML platforms, big data (Kafka, Spark, Hadoop), OSS/BSS integration, and governance for model lifecycle management.
AWS Bedrock, Google Vertex, Databricks, IBM Watson, TensorFlow, PyTorch, Scikit-learn, Kafka, Spark, Hadoop, OSS/BSS
2w
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Databricks Platform & Database Engineer
Arlington, Virginia, United States
$136k-$177k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Global provider of commercial and residential real estate data.
5+ YOEBachelor's degree,5+ years database/platform engineering experience,Databricks on AWS,relational and NoSQL DB administration,Terraform,PySpark and Python,advanced SQL,CI/CD and data governance knowledge.
Databricks, AWS, SQL Server, Aurora, PostgreSQL, MySQL, DynamoDB, S3, PySpark, Python, Terraform, CI/CD, Auto Loader, Unity Catalog, Delta Lake, Looker, Power BI, MongoDB, Kafka, Snowflake, MLflow, TensorFlow, PyTorch, Scikit-learn
1w
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Data Scientist – Supply Chain Risk Management
Washington, District of Columbia, United States
HybridFull Time
VTG
VTG: Provides force modernization and digital transformation for defense agencies.
1+ YOEBachelor's degree,1+ years data science experience,proficiency in Python and data science libraries,experience with SQL/NoSQL and big data tools,Secret clearance eligibility and U.S. citizenship required.
Python, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, SQL, NoSQL, Hive, Hadoop, Spark, Cloudera Data Science Workbench (CDSW)
5d
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MLOps Engineer
McLean, Virginia, United States
$115k-$150k/yr OnsiteFull Time
Steampunk
Steampunk: Federal digital transformation and consulting services provider.
2+ YOERequires 2+ years in MLOps, ML engineering, DevOps, cloud engineering, or applied ML; Python, ML frameworks, cloud platforms, CI/CD, containers, IaC, monitoring, and public trust eligibility.
Python, scikit-learn, TensorFlow, PyTorch, XGBoost, AWS, Azure, GCP, SageMaker, Azure ML, Vertex AI, EKS, AKS, GKE, GitHub Actions, GitLab CI, Jenkins, Docker, Kubernetes, Terraform, CloudFormation, CloudWatch, Prometheus, Grafana, ELK stack, Datadog