269 sklearn jobs at 103 companies in Virginia

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Full Stack Developer
Fairfax, Virginia, United States
$94k-$198k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEU.S. citizen eligible for Public Trust, Bachelor's in CS or related, 5+ years full‑stack experience, expertise with Python, JavaScript/TypeScript, modern frontend frameworks, backend frameworks, Docker, Git, and relational databases.
Tor, RESTful API, Python, JavaScript, TypeScript, React, Angular, Vue.js, Express.js, Django, Flask, Node.js, Java, PostgreSQL, MySQL, Git, GitHub, Docker, CI/CD, TensorFlow, PyTorch, scikit-learn
1mo
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Full Stack Developer
Fairfax, Virginia, United States
$94k-$198k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOEU.S. citizen eligible for Public Trust, Bachelor's in CS or related, 5+ years full stack experience, Python/JavaScript, frontend frameworks (React/Angular/Vue), backend (Node.js/Python), REST, Docker, Git, relational DBs, Tor/dark-web experience preferred.
Tor, Python, JavaScript, TypeScript, React, Angular, Vue.js, Node.js, Express.js, Django, Flask, Docker, Git, GitHub, CI/CD, PostgreSQL, MySQL, TensorFlow, PyTorch, scikit-learn
2w
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Senior AI Engineer US Citizens with active TS/SCI clearance required
Arlington, Virginia, United States
HybridFull Time
LTC Solutions
LTC Solutions: Provides engineering and technical services to federal government agencies.
8+ YOEU.S. citizen with active TS/SCI, bachelor's degree,8+ years DoD AI/ML/OR experience, TensorFlow/PyTorch/Scikit-learn and Python/R/SQL experience, simulation/optimization tool experience, strong analytic and communication skills.
TensorFlow, PyTorch, Scikit-learn, Python, R, SQL, ExtendSim, OptDef, Pandas, NumPy, Power BI, Tableau, Microsoft Fabric, Azure Machine Learning, Databricks, Git, Azure DevOps
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Lead Data Scientist/Data Analyst
Arlington or Quantico or Stafford
OnsiteFull Time
HunaTek
HunaTek: Professional services firm providing mission-critical support to federal agencies.
5+ YOEBachelor's in a quantitative field,5+ years DoD experience,US citizenship,Secret clearance eligible,advanced Power BI and Excel,Python and SQL experience,statistical modeling and strong communication skills.
Microsoft Power BI, DAX, Power Query editor, Power Query, Power Automate, Power Apps, Microsoft Excel, Python, SQL, scikit-learn, pandas, plotly, shiny, Spark, Scala, Java, UiPath, Databricks
2w
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Principal Data Scientist
Glen Allen, Virginia, United States
$200k-$300k/yr OnsiteFull Time
W. R. Berkley
W. R. BerkleyNYSE: WRB: Provides commercial property, casualty, and specialty insurance and reinsurance.
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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Senior Lead Machine Learning Engineer
Chicago or McLean
$209k-$262k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
8+ YOE2+ MgmtBachelor's degree, 8+ years designing data-intensive distributed systems, 4+ years programming in Python, Scala, or Java, 3+ years building ML systems, and 2+ years leading ML teams.
Python, Scala, Java, AWS, Azure, Google Cloud Platform, scikit-learn, PyTorch, Dask, Spark, TensorFlow
2w
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Manufacturing AI & Analytics Architect
Melbourne or Lynchburg
$86k-$136k/yr HybridFull Time
BWX Technologies
BWX TechnologiesNYSE: BWXT: Manufactures nuclear components and fuel for defense and energy.
10+ YOEBachelor's degree, 10+ years relevant experience, strong SQL and Python skills, cloud and ML experience, U.S. citizenship, and ability to obtain DOE clearance.
SQL, Python, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, XGBoost, statsmodels, Microsoft Azure, AWS, GCP, Databricks, Snowflake, Microsoft Fabric, MES, SCADA, PLC, CMMS, EAM, QMS, ERP, MQTT, Kafka, Spark, APIs, Streamlit, Dash, FastAPI, Microsoft Power BI, Tableau, Grafana, Microsoft SQL Server, Power Platform, containerized applications, Microsoft Azure Event Hubs, Microsoft Azure IoT
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AI Model Developer
Fairfax or Ashburn
$125k-$150k/yr HybridFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
3+ YOEBachelor's degree in CS/AI/Data Science, US citizenship and ability to obtain Public Trust, 3+ years AI/ML and full-stack experience, strong Python and ML framework skills, backend/frontend and cloud/DevOps familiarity.
Python, NumPy, Pandas, scikit-learn, TensorFlow, PyTorch, Transformers, Django, Flask, FastAPI, React, Angular, Vue.js, PostgreSQL, MySQL, MongoDB, Redis, Docker, Kubernetes, CI/CD, AWS, Microsoft Azure, GCP, GitHub workflows, Matplotlib, Plotly, D3.js, GraphQL, JavaScript, TypeScript, Next.js, AWS Bedrock, GCP AI Platform, Microsoft Azure ML, GitHub Actions
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Data Scientist
McLean, Virginia, United States
$150k-$250k/yr OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
Active TS/SCI+Poly clearance, demonstrated NLP and ML experience using Python and deep learning frameworks, proficiency with SQL, version control, and GPU-accelerated computing.
Python, SQL, Spacy, Gensim, NLTK, PyTorch, Tensorflow, Keras, HuggingFace Transformers, Scikit-learn, Github, Jenkins, Oracle, Tableau, Flask, GPU
2mo
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Director, Data Science
Reston or United States
RemoteFull Time
ScienceLogic
ScienceLogic: IT operations platform for hybrid cloud monitoring and automation.
10+ YOE3+ Mgmt10+ years in data science with 3+ years leading teams; deep ML/AI expertise, model deployment and monitoring, A/B testing, proficiency in Python/R and ML libraries, cloud and big-data experience, strong communication.
Python, R, scikit-learn, TensorFlow, PyTorch, AWS, GCP, Azure, ClickHouse, Spark, Hadoop, Databricks, SQL, Tableau, Power BI, Matplotlib
1w
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Senior Data Scientist II
Illinois or Florida or Georgia or North Carolina or South Carolina or Virginia or District of Columbia
$105k-$175k/yr RemoteFull Time
LexisNexis
LexisNexisNYSE: RELX: Global provider of legal, regulatory, and business information analytics.
5+ YOEExpertise in NLP, machine learning, large language models, Python/Java/Scala, SQL, cloud services, and experience designing and deploying ML solutions; 5+ years coding experience; strong communication and leadership.
BERT, ELMo, GPT, Python, Java, Scala, SQL, scikit-learn, pandas, NumPy, OpenNLP, Stanford NLP, LDA, Gensim, spaCy, TensorFlow, Keras, PyTorch, MXNet, Caffe, Caffe2, AWS EC2, AWS Lambda, Spark, Elasticsearch, Solr, JanusGraph, Neptune
3w
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Artificial Intelligence/ Machine Learning Developer
Ashburn, Virginia, United States
OnsiteFull Time
B&A
B&A: Provides IT systems integration and data services to federal agencies.
3+ YOE3+ years IT experience with AI/ML engineering, MLOps/DevSecOps, proficiency in Python and ML frameworks, cloud deployment experience, ability to work on-site for DHS client and hold active security clearance.
Python, R, Java, C/C++, AWS, Azure, GCP, MLOps, DevSecOps, LLMs, RAGs, Hugging Face, OpenAI, Scikit-Learn, TensorFlow, Keras, PyTorch, SpaCy, ThinC, Gensim, React, Angular, Vue.js, HTML, CSS, JavaScript, PostgreSQL, NoSQL, Vector Database, Graph Database, SQL, ETL/ELT, Pandas, NumPy, Polars, PySpark, Plotly, Matplotlib
1w
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Machine Learning Engineer
Ashburn, Virginia, United States
$112k-$177k/yr HybridFull Time
Unissant
Unissant: Delivers data analytics and cybersecurity services to government agencies.
3+ YOE3+ years ML engineering experience preferred; experience developing and deploying ML models, Python/R/Java, TensorFlow/PyTorch/Scikit-learn, MLOps and CI/CD, SQL/NoSQL and Spark/Hadoop, cloud exposure (AWS/Azure/GCP), Bachelor’s required, Public Trust eligibility.
Python, R, Java, TensorFlow, PyTorch, Scikit-learn, MLOps, CI/CD, SQL, NoSQL, Apache Spark, Hadoop, Tableau, Microsoft Power BI, matplotlib, Plotly, AWS, Azure, GCP
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Data Scientist
McLean, Virginia, United States
OnsiteFull Time
Bespoke Technologies
Bespoke Technologies: Provides technical engineering and data solutions for national security.
Active Poly clearance required; expertise in NLP, Python, and SQL; experience with spaCy/Gensim/NLTK, deep learning frameworks, HuggingFace, scikit-learn, version control (GitHub/Jenkins), GPUs, and data visualization (Tableau).
Python, SQL, spaCy, Gensim, NLTK, PyTorch, TensorFlow, Keras, HuggingFace Transformers, scikit-learn, GitHub, Jenkins, Tableau, Flask, Oracle, GPUs
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Senior Data Scientist (Active Secret Clearance)
Virginia, United States
$185k-$230k/yr HybridFull Time
Striveworks
Striveworks: Develops software to deploy and manage artificial intelligence models.
6+ YOEBS in CS/ML/math + 6+ years experience, active Secret clearance and US citizenship required. Expertise in ML for image/video, Python and libraries (TensorFlow/PyTorch/scikit-learn), anomaly detection, and experience with Git; hybrid role with up to 10% travel.
Chariot, Python, TensorFlow, PyTorch, scikit-learn, Git, Docker, Kubernetes, CI/CD, Go, Rust, C++, Java
1w
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Data Scientist II
Fort Belvoir or United States
RemoteFull Time
Maximus
MaximusNYSE: MMS: Provides government health and human services program administration.
3+ YOEActive Secret clearance and U.S. citizenship required; Master's/Bachelor degree in quantitative field; 3+ years research experience; advanced proficiency with statistical tools, ML frameworks, cloud platforms, and Microsoft Office.
Microsoft Word, Microsoft Excel, Microsoft Access, SPSS, SAS, Python, R Shiny, Scikit-learn, PyTorch, TensorFlow, Keras, CNN, GAN, LSTM, RNN, XGBOOST, Hadoop, SQL, HIVE, Spark, Snowflake, AWS, Azure, Google Cloud, AWS Sagemaker, Databricks, AI-platform, MLOps, PowerBI, Tableau, Scala, Julia
1mo
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Data Scientist
McLean, Virginia, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
4+ YOEExperience performing NLP with Python, deep learning frameworks, HuggingFace, SQL, GitHub/Jenkins, GPU acceleration; TS/SCI with polygraph required.
Python, Spacy, Gensim, NLTK, PyTorch, TensorFlow, Keras, HuggingFace Transformers, Scikit-learn, SQL, GitHub, Jenkins, Tableau, Flask, Oracle, GPU
2mo
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Senior Data Scientist
Fairfax or United States
$146k-$210k/yr RemoteFull Time
Pyramid Systems
Pyramid Systems: Provides software engineering and digital transformation for federal agencies.
10+ YOE10+ years in data science or applied AI; strong Python expertise; experience with ML/LLM, MLOps (MLflow/Kubeflow/Azure ML/SageMaker), cloud platforms (AWS/Azure/GCP), Spark, SQL, and BI tools; US citizenship required; active clearance preferred.
Python, Pandas, NumPy, Scikit-learn, PyTorch, TensorFlow, MLflow, Kubeflow, Azure ML, SageMaker, Spark, AWS, Azure, GCP, SQL, Power BI, Tableau, Retrieval-Augmented Generation (RAG), LLMs, MLOps
2w
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Artificial Intelligence Architect
New York or Wisconsin or Georgia or New Jersey or Highland Park or Punta Gorda or Tennessee or Pennsylvania or Kentucky or Ohio or Indiana or Keswick
OnsiteFull Time
Iconex
Iconex: Manufacturer of receipt paper and linerless label solutions.
8+ YOE8+ years in software/data architecture (4+ years on ML), deep cloud (AWS/Azure/GCP) and production ML pipeline experience, MLOps, model monitoring, LLM/GenAI familiarity, and mentoring skills.
Python, SQL, Scala, PyTorch, TensorFlow, scikit-learn, Hugging Face, Docker, Kubernetes, CI/CD, MLflow, AWS, Azure, GCP, Spark, Airflow, feature stores, RAG, vector databases
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