Senior Predictive Analytics Lead — Hybrid Chicago

Harnham; Chicago (IL); Hybrid; USD 102,000 - 170,000; Full time

Job summary

Harnham in Chicago offers a Senior Data Scientist role within Advanced Analytics & Machine Learning. The position blends hands-on predictive modeling with strategic influence across the business, requiring building models from problem framing to deployment.

You will forecast, analyze profitability, and support data-driven decision-making while partnering with senior stakeholders to shape analytics capabilities and expand use cases.

Qualifications

• Experience turning complex business problems into analytical solutions.
• Strong modeling skills using Python and SQL.
• Ability to work with stakeholders to translate findings into actions.

Responsibilities

• Own high-impact data science projects from initial business question through modeling, analysis, and delivery
• Work directly with stakeholders to understand complex problems and translate them into practical analytical solutions
• Build predictive and statistical models using Python and SQL
• Apply techniques including regression, classification, forecasting, clustering, and feature engineering
• Explore, clean, validate, and transform complex datasets rather than relying on perfectly prepared data
• Determine the right analytical or modeling approach for each problem rather than simply applying predefined methodologies
• Evaluate model performance and translate technical findings into clear b

Skills

Python

SQL

Statistics

Forecasting

Regression

Classification

Clustering

Feature Engineering

Data Cleaning

Stakeholder Management

Tools

Python tooling

SQL tooling

Job description

Harnham in Chicago offers a Senior Data Scientist role within Advanced Analytics & Machine Learning. The position blends hands-on predictive modeling with strategic influence across the business, requiring building models from problem framing to deployment.

You will forecast, analyze profitability, and support data-driven decision-making while partnering with senior stakeholders to shape analytics capabilities and expand use cases.