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203 scientist data jobs at 116 companies in Illinois

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Staff Data Scientist
Chicago, Illinois, United States
$161k-$239k/yr HybridFull Time
PayPal
PayPalNASDAQ: PYPL: Global digital payments platform for consumers and merchants.
5+ YOE5+ years relevant experience, Bachelor's degree or equivalent, designing and implementing advanced data science models, stakeholder collaboration, ensuring data quality, and mentoring junior scientists.
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Senior Data Scientist
United States or Chicago
$125k-$145k/yr HybridFull Time
AArete
AArete: Strategic profitability and digital transformation consulting services.
6+ YOE6+ years experience, bachelor’s in a quantitative field required (advanced degree preferred). Strong Python and SQL skills, experience with AI/ML, generative and agentic AI, BI tools, and ability to lead projects and mentor junior data scientists.
Python, SQL, Tableau, Microsoft Power BI, Claude Code, GitHub Copilot, Amazon SageMaker, Amazon Bedrock, AWS Lambda, AWS Glue, Amazon S3, Amazon Redshift, Snowflake
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Sr. Data Scientist, Translational Research
Chicago or Redwood City or New York City
$100k-$175k/yr RemoteFull Time
Tempus AI
Tempus AINASDAQ: TEM: Builds a data platform for AI-powered precision medicine diagnostics.
Senior data scientist with advanced degree, experience in large biomedical datasets, ML, Python/R, cloud, and AI-enabled workflows.
Python, R, AWS, GCP, Docker, Git, Linux, Jupyter, Pandas, NumPy, SciPy, Scikit-learn, GitHub Copilot, Plotly, Flask, Dask
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Data Scientist
Falls Church or Fort Meade or Stuttgart or Tampa or Honolulu or Colorado Springs or Doral or Omaha or Scott Air Force Base
OnsiteFull Time
Agile Defense
Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.
4+ YOE4+ years in data science or ML, proficient in Python/SQL, experience with Spark/Databricks, cloud data platforms; onsite DoD role.
Python, SQL, Spark, Databricks, PySpark, Tableau, Matplotlib, Plotly, MLflow, TensorFlow, scikit-learn, XGBoost
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Data Scientist
Chicago, Illinois, United States
$90k-$115k/yr HybridFull Time
Green Thumb Industries
Green Thumb IndustriesCanadian Securities Exchange: GTII: Produces and distributes cannabis consumer packaged goods and retail services.
2+ YOE2+ years in data science/ML; strong Python and SQL; forecasting/feature engineering experience; hybrid in-office role in Chicago; collaboration with data engineering.
Python, SQL, Snowflake, dbt, Dagster, Jupyter
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Data Scientist
Columbus or Chicago
$110k-$130k/yr OnsiteFull Time
OnSite Partners
OnSite Partners: Develops and operates behind-the-meter renewable energy infrastructure.
2+ YOE2+ years experience in data engineering/analytics, strong Python and SQL, ETL/ELT pipeline experience, familiarity with cloud data platforms and reporting tools, bachelor's degree or equivalent experience.
AWS Glue, Azure, Power Automate, Microsoft Dataverse, AWS Redshift, Python, SQL, AWS QuickSight, Power BI, S3, SQL Server, Azure Data Factory, Azure DevOps, Power Platform, PowerApps, Git
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Data Scientist
Alpharetta or Austin or Birmingham or Boston or Chicago or Dallas
$94k-$155k/yr HybridFull Time
Kemper
KemperNYSE: KMPR: Provides specialized auto, life, and health insurance services.
2+ YOEGraduate degree in quantitative field, Python and ML libraries, modeling techniques, AWS/NLP/LLM experience preferred, ability to work with varied data formats, and 2+ years data science experience preferred.
Python, scikit-learn, pandas, numpy, scipy, AWS, JSON, LLMs
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Data Scientist
Fresno or Washington or Jacksonville or Chamblee or Chamblee or Fairview Heights or Covington or Lanham or Detroit or Kansas City or Saint Louis or Charlotte or Holtsville or Philadelphia or Guaynabo or San Juan or Memphis or Austin or Austin or Farmers Branch or Ogden or Kearneysville
$106k-$173k/yr OnsiteFull Time
IRS Office of Chief Counsel
IRS Office of Chief Counsel: Represents the IRS in tax litigation and legal matters.
1+ YOEBachelor's in mathematics/statistics/computer science/data science or equivalent; 1 year specialized experience applying statistical methods, ML model development/deployment, working with large datasets and Spark/Databricks, data governance, and dashboarding.
Python, R, Tableau, SQL, Databricks, Graph Databases, Spark
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Data Scientist
Downers Grove, Illinois, United States
OnsiteFull Time
Hirose Electric USA
Hirose Electric USATokyo Stock Exchange: 6806: Manufacturer of high-performance electronic connectors and interconnect solutions
2+ YOE2–5 years experience in data science/analytics, bachelor’s in a related field (master’s preferred), proficiency in Python/R/SQL and Tableau/Power BI, experience building data pipelines, pricing/supply chain analytics a plus.
Python, R, SQL, Tableau, Power BI
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Direct Hire Public Notice - Data Scientist
Atlanta or Naperville or Rockville or King of Prussia or Chattanooga or Arlington
$75k-$197k/yr OnsiteFull Time
Nuclear Regulatory Commission
Nuclear Regulatory Commission: Regulates civilian use of nuclear energy and radioactive materials.
Direct Hire Data Scientist role requiring specialized experience in data mining/analysis, modeling, and AI, with multiple locations and security requirements.
SQL, Python, R, Tableau, PowerBI, Shiny, JavaScript, Java, C/C++
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Data Scientist
Chicago or Miami
$90k-$130k/yr RemoteFull Time
NinjaHoldings
NinjaHoldings: Provides digital banking, lending, and underwriting analytics platforms.
2+ YOEBachelor's degree, 2+ years data analytics/statistical modeling experience, proficiency with SQL and Python, experience with relational databases, strong quantitative and communication skills.
SQL, Python
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Data Scientist
Bolingbrook, Illinois, United States
$103k-$130k/yr OnsiteFull Time
Ulta Beauty
Ulta BeautyNASDAQ: ULTA: Largest US beauty retailer selling cosmetics and salon services.
2+ YOE2+ years in data science/ML analytics; advanced quantitative degree; Python proficiency; ML pipeline experience; strong communication; team and independent work ability.
Python, Scikit-Learn, NumPy, SciPy, Databricks, GCP, Git, Airflow, MLflow, Jenkins, PySpark, Spark ML, TensorFlow, Torch
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Data Scientist
Alabama or Arizona or California or Colorado or Connecticut or Delaware or District of Columbia or Florida or Georgia or Hawaii or Idaho or Illinois or Indiana or Kansas or Kentucky or Louisiana or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin
$96k-$146k/yr RemoteFull Time
Mazda North American Operations
Mazda North American OperationsTokyo Stock Exchange: 7261: Designs, manufactures, and sells passenger vehicles and automotive parts.
3+ YOEBachelor's in quantitative field or equivalent, 3+ years building predictive models, proficiency with big-data platforms, programming in Python/R/SQL, strong communication and presentation skills.
Hadoop, Spark, Hive, Power Pivot, Alteryx, SQL, Tableau, Power BI, PowerBI, Python, R, Java, C++, C#, NumPy, Pandas, TensorFlow, SciKit-Learn, SPSS, MatLab, STATA, Microsoft Excel, MongoDB, Adobe, Google Analytics, DoubleClick, Atlas, Microsoft Word, Microsoft Project, Microsoft PowerPoint, Microsoft Outlook
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Data Scientist
Chicago, Illinois, United States
$130k/yr OnsiteFull Time
Chicago Transit Authority
Chicago Transit Authority: Operates public bus and rail transit in Chicago.
2+ YOEBachelor's in a quantitative field plus 2+ years data analysis experience; advanced quantitative, modeling, and communication skills; proficiency in Python and SQL; ability to translate analyses into actionable recommendations.
Python, SQL, Microsoft Word, PowerPoint, Microsoft Excel, Power BI
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Data Scientist
Northbrook or Austin or Melville or Princeton or Vancouver
$80k-$120k/yr RemoteFull Time
UL Solutions
UL SolutionsNYSE: ULS: Provides safety science testing, inspection, and certification services globally.
3+ YOEMaster's degree, 3–5 years data science/analytics experience, proficiency in SQL, Python, R; experience with Power BI/Tableau, Azure DevOps, EMR; strong analytical, statistical, and stakeholder communication skills.
SQL, Python, R, Power BI, Tableau, DAX, Azure DevOps, Excel, scikit-learn, TensorFlow, Keras, Salesforce
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Data Scientist
Rosemont, Illinois, United States
$99k-$124k/yr OnsiteFull Time
Reyes Holdings
Reyes Holdings: Global distributor of food and beverage products.
3+ YOEBachelor's in Data Science or related and 3-5 years (or HS + 6-8 yrs); experience with ML/NLP, PyTorch, TensorFlow, MLflow, Caffe, SQL, Snowflake, Databricks, Azure ML; strong stats and distributed computing knowledge.
PyTorch, TensorFlow, MLflow, Caffe, SQL, Snowflake, Databricks, Azure ML
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Lead Insurance Data Scientist
San Ramon or Atlanta or Chicago or Dallas or New York or Summit
$100k-$150k/yr HybridFull Time
EPIC Insurance Brokers & Consultants
EPIC Insurance Brokers & Consultants: Provides insurance brokerage and risk management consulting services.
3+ YOEBachelor's degree (or equivalent), 3+ years data analyst/scientist experience in an insurance brokerage, proficiency with Python, SQL, Microsoft Excel, Tableau, Power BI, Databricks, strong communication and analytical skills.
Python, SQL, Microsoft Excel, Tableau, Power BI, Databricks, Azure Databricks
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Senior Staff Data Scientist
New York or Chicago or Denver
$216k-$250k/yr HybridFull Time
Grubhub
Grubhub: Global on-demand food delivery platform powering restaurant commerce and delivery.
8+ YOE8+ years in data science with MS or 6+ years with PhD; expertise in causal inference, experimentation; proficient in Python and SQL; production ML experience; mentoring data scientists.
Python, SQL, Data Visualization, Object-Oriented Programming, Machine Learning
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Founding Data Scientist
San Francisco or Chicago
$180k-$240k/yr HybridMultiple Commitments Available
ZoomLogi
ZoomLogi: AI-native platform for managing critical healthcare logistics.
3+ YOE3-9 years of applied data science/ML; production models; Python; data infrastructure; experimentation; in-office in San Francisco or Chicago.
Python, React, TypeScript, Kafka, AWS, LLM
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Principal Data Scientist
United States or Redmond or Mountain View or Austin or Houston or Chicago or New York or Cambridge or Atlanta
$143k-$275k/yr OnsiteFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
5+ YOEAdvanced degree in a data-related field with 5–10+ years of data-science experience depending on degree; experience managing data, modeling at scale, customer-facing project delivery preferred; must be authorized to work in the U.S. without sponsorship.
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