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  •  ...learning. That’s what it means to live The Gallagher Way.OverviewThe Data Engineering Lead is a hands-on technical leader responsible for...  ...and data integrations.Write production-quality SQL and Python/Scala/Spark code for data ingestion, transformation, and processing... 
    Python
    Permanent employment
    Local area

    Arthur J. Gallagher & Co.

    Palatine, IL
    5 days ago
  •  ...Bachelor’s, master’s, or PhD in Computer Science, Applied Mathematics, Statistics, Engineering, or a related field. \n Proficiency in Python (and C++ is an added value). \n Strong understanding of transaction costs, market impact, and out-of-sample robustness. \n \n... 
    Python
    Flexible hours

    Goliath Partners

    Mundelein, IL
    23 days ago
  • $99.9k - $137.4k

     ...site). Travel requirement: None.Position SummaryThe Manufacturing Data Engineer develops and sustains the trusted industrial data...  ...Collaboration· Develop reusable, maintainable data models, SQL/Python transformations, APIs, and analytics-ready datasets that support... 
    Python
    Full time
    Visa sponsorship
    Flexible hours
    Shift work

    Flextronics

    Buffalo Grove, IL
    4 days ago
  •  ...Analyze data to identify trends, detect variances, explain root causes, and support defect remediation using statistical and regression...  ...of regression analysis and statistics. · Experience with Python, SQL, Big Data, Hadoop, and data visualization tools. · Machine... 
    Python
    Contract work

    Long Finch Technologies

    Berkeley, IL
    a month ago
  • $150k - $165k

     ...Job Description Senior Data Engineer \n Location: Miami, FL or Austin, TX (Hybrid) \n Pay: $150k - $165k Base Salary + Bonus...  ...on scalability, reliability, and performance. \n Utilize Python, SQL, and dbt to create robust and maintainable data solutions.... 
    Python

    Harnham

    Mundelein, IL
    24 days ago
  •  ...performance, customer behavior, and commercial strategy. The Data Scientist partners closely with Commercial Analytics leadership and cross...  ...field. Master’s Degree holders encouraged.Advanced proficiency in Python for data analysis, modeling, and automation. Strong experience... 
    Python
    Full time
    Work at office

    Marmon Holdings

    Carol Stream, IL
    5 days ago
  • $115k - $130k

     ...provide real-time insights into customers, parts, and markets. The Data Scientist will define, build, and continuously improve the analytical...  ..., and experiment design e.g., AB testing. Proficiency in Python and SQL, with experience using common ML libraries such as scikit... 
    Python
    Full time
    Work at office
    Relocation

    AAR

    Wood Dale, IL
    2 days ago
  •  ...Resource 1 is in need of a Data Engineer (AWS/ SQL/ Databricks) with at least 5 years of experience for a 6-month contract-for-hire...  ...Support planning and budgeting application interfaces and related Python-based validation scripts. Apply strong problem-solving and... 
    Python
    Contract work
    Local area
    3 days per week

    Resource 1, Inc.

    Northbrook, IL
    1 day ago
  • $100k - $130k

    We are seeking an experienced Senior Data Scientist who excels at connecting business needs with data-driven solutions. The ideal candidate...  ...financial, or strategic outcomes.Advanced proficiency in SQL and Python or R for data preparation, exploratory analysis, statistical... 
    Python
    Full time

    UL Company

    Northbrook, IL
    3 days ago
  • $108.96k - $163.44k

     ...Statistical Modelling and Measurements by applying data engineering, feature engineering,...  ...development and enhancements. The Data Scientist Senior will be a member of a close-knit team...  ...techniques and languages (e.g., R, Python, Java, etc.).Working knowledge of common... 
    Python
    Full time
    Summer work
    Local area
    Flexible hours

    Zebra Technologies Corporation

    Lincolnshire, IL
    1 day ago
  • $110k - $170k

     ...Data Scientist Must have technical/functional skills: Python, SQL, statistical analysis, experimentation, and machine learning Feature engineering, model selection, validation, and explainability Experience with cloud data platforms, notebooks, pipelines... 
    Python

    Tata Consultancy Services

    Deerfield, IL
    4 days ago
  • $112.9k - $188.1k

     ...consistent with applicable law. Position Details Grainger's Central Data Platform team has evolved from a traditional data engineering...  ...experience in batch and streaming data engineering using Spark, Python, Scala, Snowflake, or Databricks for analytics, data engineering... 
    Python
    Full time
    H1b
    Local area
    Worldwide
    Shift work

    Grainger

    Lake Forest, IL
    2 days ago
  •  ...of index products, supporting client queries, monitoring market data, and contributing to process improvements and automation initiatives...  ...of corporate actions and dividend processing Experience with Python, R, or another programming language Experience... 
    Python
    Permanent employment

    Insight Global

    Oak Park, IL
    4 days ago
  • $104k - $143k

     ...Apply the scientific method to extract knowledge and insights from data, which may take the form of time-series (smart-meters, smart-...  ...using modern analytics frameworks, including but not limited to Python, R, Scala, or equivalent; Spark, Hadoop file system and others (... 
    Python
    Local area

    Exelon

    Villa Park, IL
    3 days ago
  • $91.7k - $163.7k

     ...outcomes by connecting people with the care, pharmacy benefits, and data they need to feel their best. Here, you will find a culture...  ...environmentExperience with technical tools and technologies such as GitHub, Python, Java, Postgres, and Azure*All Telecommuters will be required to... 
    Python
    Minimum wage
    Full time
    Work experience placement
    Work at office
    Local area
    Flexible hours

    UnitedHealth Group

    Schaumburg, IL
    5 days ago
  • $50 per hour

     ...Job Title: Senior Data Reporting Engineer [FG Posting: Data Scientist 3] JP 2894 - John Hou; JP 2895 - Peggy Wonders Reason for Opening : New Pay...  ...Skills Data Engineering SQL Python Spark ETL/ELT Development Data Modeling... 
    Python
    Local area
    Flexible hours
    Shift work

    Info Way Solutions

    Deerfield, IL
    5 days ago
  •  ...the Role \n Every Atomic deployment starts with a customer’s data, and that data arrives however it happens to exist: an ERP export...  ...with real ownership rather than tickets \n ~ Strong, current Python skills \n ~ Daily working fluency with Claude and modern AI coding... 
    Python

    ClosedWon Talent

    Mundelein, IL
    6 days ago
  •  ...in partnership with a leading consulting firm, is seeking two Data Scientists, one for their New York City, NY location and one for their...  ...on business-facing product analytics. \n ~ Strong SQL and Python skills. \n ~ Experience working with large datasets; Spark... 
    Python
    Contract work
    Remote work
    2 days per week

    Optomi

    Mundelein, IL
    13 days ago
  •  ...AbbVie seeks an experienced Senior Data Scientist to develop machine learning and AI solutions for copay intelligence and patient affordability...  ...in production environments ~ Strong proficiency in Python and SQL with hands-on ML frameworks (Scikit-Learn, XGBoost, TensorFlow... 
    Python

    AbbVie

    Mettawa, IL
    5 days ago
  •  ...Job Description Our client is seeking experienced Data Scientists to join a Search, Recommendations, and Personalization team responsible...  ...machine learning solutions. \n ~ Strong expertise in Python, Spark, SQL, machine learning, and statistical modeling. \n... 
    Python

    Agility Partners

    Mundelein, IL
    17 days ago
  •  ...Description A leading financial services organization is seeking a Data Scientist to support marketing, customer experience, and growth...  ...building predictive models and machine learning solutions using Python (pandas, numpy, scikit learn). \n Proficiency in data... 
    Python

    Analytic Recruiting Inc.

    Mundelein, IL
    17 days ago
  •  ...Job Description Data Scientist \n Location: Washington, DC (Hybrid 2-3 days onsite weekly) \n Clearance: Active Secret \n Employment...  ...with enterprise objectives. Strong proficiency in Python, SQL, modern AI/ML frameworks, and RPA tools is required. \... 
    Python
    Full time

    Big Impact Tech (BIT)

    Mundelein, IL
    17 days ago
  • $112.7k - $193.2k

     ...outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find...  ...standards5+ years of advanced proficiency in SQL and languages such as Python, Scala, or Java5+ years of experience working with cloud data... 
    Python
    Minimum wage
    Full time
    Work experience placement
    Work at office
    Local area
    Remote work
    Shift work

    UnitedHealth Group

    Schaumburg, IL
    1 day ago
  •  ...looking for a Quantitative Trading Analyst to analyze financial data, develop quantitative models, automate workflows using modern AI...  ...models using statistical and numerical methods. · Develop Python-based data analysis, optimization, and automation solutions. ·... 
    Python

    Kore Trading

    Oak Park, IL
    4 days ago
  • $126.58k - $164.55k

     ...team. This role sits at the intersection of business intelligence, data engineering, commercial real estate, and artificial intelligence...  ..., OneLake, Lakehouse, Direct Lake, and Fabric administration. Python for data engineering, analytics, and machine learning. Snowflake... 
    Python
    Full time
    Temporary work

    The Inland Real Estate Group of Companies

    Oak Brook, IL
    2 days ago
  • $205k

     ...Job Description Staff Data Scientist \n Location: New York City (Hybrid) \n Compensation: Up to $205,000 base + bonus + equity...  ...iterating based on real-world performance \n ~ Proficiency in Python and SQL \n ~ Experience with experimentation, causal inference... 
    Python

    Harnham

    Mundelein, IL
    17 days ago
  • About the RoleThe Senior Staff Engineer — Data Science will serve as a technical leader...  ...stakeholdersMentor and elevate staff and senior data scientists, and establish best practices, standards,...  ...approachesAdvanced proficiency in Python and SQL, with deep experience in ML... 
    Python
    Full time

    RB Global

    Westchester, IL
    3 days ago
  • About the RoleThe Staff Data Scientist will play a key role in advancing IAA’s Machine Learning (ML) and advanced analytics initiatives. This...  ..., and deep learning approachesAdvanced proficiency in Python and SQL, with deep experience in ML libraries such as scikit-learn... 
    Python
    Full time

    RB Global

    Westchester, IL
    3 days ago
  •  ...on intraday or shorter time horizons. \n Strong expertise in statistical modelling, quantitative research and data analysis. \n Proficiency in Python and experience working with large financial datasets. \n Sound understanding of market microstructure, transaction... 
    Python

    Northern Delta Group

    Mundelein, IL
    17 days ago
  •  ...Job Description Sr Data Protection Engineer, Fortune Insurance Company, 165k plus bonus, Manhattan \n \n 3 days on site \n \n MUST HAVE STRONG PYTHON/SQL SKILLSET \n \n MUST BE ABLE TO PASS TECHNICAL ASSESSMENT \n \n STRONG MASKING/DATA PROTECTION... 
    Python

    Insurance Company

    Mundelein, IL
    5 days ago