60 data python r jobs at 29 companies in Clayton, DE

2mo
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Senior Data Scientist
Wilmington, Delaware, United States
OnsiteFull Time
Qnity Electronics
Qnity ElectronicsNYSE: Q: Manufactures materials and solutions for the semiconductor industry.
5+ YOEPhD in Chemical Engineering or Material Science; or MA with 5+ industrial experience;Proficiency in R or Python; SQL knowledge; 5+ years applying statistics/data science; ML techniques; strong communication.
Python, R, SQL, XGBoost, Random Forest, Lasso
2mo
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Data Scientist - Corporate & Institutional Banking
Pittsburgh or Philadelphia or Cleveland or Birmingham or Wilmington or Charlotte or Houston
$86k-$173k/yr OnsiteFull Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
3+ YOE2–3 years of post‑graduate experience in data science or analytics; Python/R and SQL; Spark; Git; ML and GenAI; data product delivery and production deployment.
Python, R, SQL, Apache Spark, Git, Dash, Shiny
2d
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Data Scientist - Secret required
Aberdeen, Maryland, United States
$112k-$196k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
3+ YOEActive Secret clearance, 3+ years data science experience, Bachelor's degree in a relevant field, proficiency with Python or R, Jupyter Notebook, Pandas, Numpy, SQL/NoSQL, ETL, API development, and analytics visualization.
Python, R, Jupyter Notebook, Pandas, Numpy, SQL, NoSQL, API, ETL, web application servers, spreadsheets
1mo
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Data Science Senior Associate - Card Data & Analytics team
Wilmington, Delaware, United States
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
2+ YOEBachelor's in quantitative field + 3+ years data analytics experience (or advanced degree + 2+ years); strong analytics, programming (Python/R/SAS), SQL, familiarity with GenAI/LLM, communication and problem-solving skills.
Python, R, SAS, SQL, Hive, Hadoop, Spark, Tableau, Alteryx, GenAI, LLM
1w
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Data Scientist
Arlington or Alexandria or Belcamp or Washington
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
1+ YOE1+ years in data exploration, cleaning, analysis, visualization or development; Python; knowledge of machine learning, AI, NLP, and text mining; Secret clearance and bachelor\u0002s degree required.
Python, R, SQL, NoSQL, Databricks, MapReduce, Hadoop, Hive, EMR, Kafka, Apache Spark, Gurobi, MySQL, Palantir Foundry, Plotly, Seaborn, ggplot2
3d
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Data Scientist (Vantage) - Clearance Required
Crystal City or Belcamp or United States
$111k-$150k/yr HybridFull Time
LMI
LMI: Delivers management, technology, and analytics solutions for federal agencies.
10+ YOEActive DoD Secret clearance required, 10+ years Python experience, PySpark and big-data tooling, experience with Vantage/Foundry, statistical and ML modeling, data visualization and dashboarding.
Python, PySpark, Foundry, Vantage, Advana, Databricks, GitLab CI/CD, Pytest, R, MATLAB, scikit-learn, Tableau, Qlik, Power BI, RShiny, plotly, d3.js, TypeScript, Java, SQL
2d
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Data Scientist (Vantage) - Clearance Required
Crystal City or Belcamp or United States
$111k-$150k/yr HybridFull Time
LMI
LMI: Provides management consulting and digital solutions to federal government agencies.
10+ YOEActive DoD Secret clearance required; 10+ years Python experience with PySpark; experience with Foundry, data modeling, visualization, ML, and DevOps practices; federal agency experience required.
Python, PySpark, Palantir Foundry, Java, SQL, TypeScript, R, MATLAB, scikit-learn, Tableau, Qlik, Power BI, RShiny, plotly, d3.js, GitLab CI/CD, Pytest, Databricks, Advana
1w
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Data Scientist
Aberdeen, Maryland, United States
$125k-$165k/yr OnsiteFull Time
Science and Technology Corporation
Science and Technology Corporation: Provides scientific, engineering, and technical services to government agencies.
10+ YOEU.S. citizen with ability to obtain DoD Secret clearance, 10+ years modeling and simulation experience, proficiency in Python and C++, experience with data analytics/AI/ML, strong problem solving and communication.
Python, C++, AI/ML
3d
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Senior Investment Data Analyst
West Chester, Pennsylvania, United States
HybridFull Time
Venerable
Venerable: Manages and optimizes legacy variable annuity business blocks.
5+ YOE5+ years in financial services with investment data management, SQL and Excel proficiency, experience with data pipelines, reconciliation, reporting, and product support; degree in finance/CS/data-related field.
SQL, Microsoft Excel, Amazon Web Services (AWS), Power BI, Python, R, BlackRock Aladdin, FactSet, Clearwater
1w
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Director, Data Science
South Jordan or Woodbury or Wilmington
$146k-$163k/yr HybridFull Time
CardWorks
CardWorks: Offers consumer lending, credit card servicing, and merchant solutions.
5+ YOEBachelor's in quantitative field required; 5+ years in analytics/data science in financial services; strong ML, AI, competitive intelligence, and stakeholder communication skills.
SQL, Python, Snowflake, AWS, Power BI, PowerPoint, SAS, R, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Generative AI
1mo
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Data Scientist & 365 Developer
Edgewood, Maryland, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
2+ YOE2+ years data exploration/analysis and programming experience; experience with Army Vantage, structured/unstructured data, predictive modeling, ML/AI/NLP/LLMs; ability to obtain Secret clearance; Bachelor’s degree required.
Vantage, Microsoft SharePoint, Qlik, Microsoft Power Apps, R, Python, SQL, NoSQL, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Plotly, Seaborn, ggplot2, LLMs
4d
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Computational Data Scientist
Aberdeen Proving Ground, Maryland, United States
$115k-$130k/yr OnsiteFull Time
SURVICE Engineering
SURVICE Engineering: Engineering services and survivability analysis for defense systems.
3+ YOEMS or PhD in CS or math and 3+ years relevant experience; machine learning concentration or 5+ years ML experience; practical data science experience; proficient in Python; strong communication skills.
Python
2mo
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Senior Analyst, Business Transformation Data & Reporting
Salisbury or Quincy or Carlisle or Scarborough or Hyattsville
$121k-$181k/yr HybridFull Time
Ahold Delhaize USA
Ahold Delhaize USAEuronext Amsterdam: AD: Provider of operational support for omnichannel grocery retail brands.
6+ YOEBachelor's degree in data analytics, business, or related field; 6+ years in data analytics/reporting; strong communication; data transformation; KPI development; cross-functional collaboration; retail/grocery experience preferred.
SAP S/4HANA, SQL, Tableau, Power BI, Python, R
2mo
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Star Ratings Senior Health Data Analyst (667474)
Hanover or United States
RemoteFull Time
Johns Hopkins Health System
Johns Hopkins Health System: Provides clinical care, medical research, and health education services.
7+ YOESeven years of data analysis experience; experience with Medicare/Medicaid or healthcare claims data preferred; Master’s degree in a closely related analytics field (or Bachelor’s with equivalent experience)
SQL, Python, R, SAS, Tableau
1mo
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Software Developer/Data Scientist
Philadelphia, Pennsylvania, United States
$79k-$123k/yr HybridFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy firm supporting government missions.
3+ YOEBachelor's +5 years or Master's +3 years; strong knowledge of C#, javascript, aspx, sql, Python, R, C/C++, xml; experience with Matplotlib, Numpy, Pandas, PGMpy, Scikit-learn, SciPy; Git and modern development practices; machine learning and data visualization skills; US citizen able to obtain Secret clearance.
C#, javascript, aspx, sql, Python, R, C/C++, xml, Git, Matplotlib, Numpy, Pandas, PGMpy, Scikit-learn, SciPy, PowerBI, Oracle, NAVLOGTD, LLMs, Agile
2w
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Credit Model Development Quantitative Analyst I- HELOC & Residential Mortgage (Hybrid - see description for potential locations)
Buffalo or Washington or Baltimore or Iselin or Wilmington or New York City or Bridgeport
$62k-$104k/yr HybridFull Time
M&T Bank
M&T BankNYSE: MTB: Provides retail, commercial, and institutional banking and trust services.
1+ YOEBachelor's (or equivalent) and 1+ years quantitative or data experience; SQL and statistical programming (SAS, Stata, R, Python); econometric/statistical techniques; strong communication and data visualization skills.
SQL, SAS, Stata, R, Python
1w
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Sr Analyst, Credit Analytics
Wilmington, Delaware, United States
HybridFull Time
OneMain Financial
OneMain FinancialNYSE: OMF: Provides personal loans and credit cards to nonprime consumers.
2+ YOEBachelor's in quantitative field preferred,2+ years data-driven problem solving,experience with R,SAS,SQL,MATLAB,Python,decision-tree tools,regression and machine learning,ability to extract/analyze data and present insights.
R, SAS, SQL, MATLAB, Python
2w
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Business Intelligence Developer
Aberdeen Proving Ground, Maryland, United States
$105k-$125k/yr OnsiteFull Time
Dynamo Technologies: Delivers IT and digital transformation services to federal agencies.
2+ YOE2+ years building BI solutions with Microsoft Power Platform (Power BI, Power Apps), strong SQL, ETL, data modeling, Python/R scripting, troubleshooting, and end-user training.
Microsoft Power Platform, Microsoft Power BI, Microsoft Power BI Service, DAX, Microsoft Power Apps, Python, R, SQL, PostgreSQL, Microsoft SQL Server, HTML, CSS, JavaScript, Microsoft Power BI REST APIs, Microsoft Power Automate, Microsoft Dataverse, Microsoft Power Virtual Agents, Linux, Azure, AWS, Microsoft Office Suite
2mo
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Senior Manager, Statistical Modeling
Newark, Delaware, United States
OnsiteFull Time
Sallie Mae
Sallie MaeNASDAQ: SLM: Provides private student loans and personal banking products.
5+ YOEMaster's degree in statistics, mathematics, data science, computer science, or related field; 5+ years in statistical modeling; proficiency in Python/R/SAS; ML frameworks; cloud experience; strong analytical and communication skills.
Python, R, SAS, TensorFlow, PyTorch, Scikit-learn, AWS, Azure, Google Cloud, Docker, Kubernetes
2mo
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Head of Validation, Model Risk Management
Malvern or London or Charlotte
HybridFull Time
Vanguard
Vanguard: Provides mutual funds, ETFs, and investment management services.
10+ YOE5+ MgmtOver 10 years in model development/validation and risk management; leadership of multi‑team validation; strong Python/R/C++; experience with regulatory engagement.
Python, R, C++