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Senior Python Data Science Jobs in Chicago Heights, IL

Brookfield

Sr P&C Data Scientist

Chicago, IL · On-site

... g., Python or R) * Establish and uphold high standards for data quality, reproducibility ... Five years of relevant experience in data science, analytics, pricing, actuarial, or related ...

Socket.dev

VP of Data Science

Chicago, IL · On-site

$180 - $320/hr

This role reports into the SVP of Engineering and sits at the intersection of methodology, product ... Strong Python and modern ML/statistical tooling; comfortable operating on a cloud data stack

New

Launch Consulting

Senior Data Scientist

Chicago, IL · On-site

$140K - $180K/yr

For senior professionals ready to shape the future of AI and Data Science, your next big ... Deep expertise in Python, including libraries such as scikit-learn, pandas, NumPy, TensorFlow ...

Varsity Tutors

Data Science Tutor

Oak Lawn, IL · Remote

$18 - $40/hr

What We Look For In a Data Science Tutor * Advanced Subject Mastery: Deep knowledge of statistical ... SQL, Python or R programming, hypothesis testing, and communication of data-driven insights.

Vizient, Inc.

Data Science Fellow

Chicago, IL · On-site

$51K - $87K/yr

You will be responsible for data science projects across the healthcare domains of clinical ... Python, R, or SAS, and strong proficiency with database design involving SQL, are required.

Varsity Tutors

Data Science Tutor

Chicago, IL · Remote

$18 - $40/hr

What We Look For In a Data Science Tutor * Advanced Subject Mastery: Deep knowledge of statistical ... SQL, Python or R programming, hypothesis testing, and communication of data-driven insights.

Northern Base

Senior GenAI/Python Engineer

Chicago, IL · Remote

$124K - $167K/yr

Experience with metadata/catalog services and entitlement-aware data access * Experience ... Bachelor's Degree in Computer Science, Information Technology, Engineering, or related field ...

KPMG

Data Science Senior Associate

Chicago, IL · On-site

... SAS, Python, SQL and R * Experience with management and analysis of large volumes of data ... Experience with data science, machine learning methods, and LLM-based solutions and products

KPMG

Data Science Senior Associate

Chicago, IL

... SAS, Python, SQL and R * Experience with management and analysis of large volumes of data ... Experience with data science, machine learning methods, and LLM-based solutions and products

PayPal

Sr Data Scientist

Chicago, IL · On-site

$142 - $222/hr

Job Summary: Bill Me Later, Inc., a wholly-owned subsidiary of PayPal, Inc., seeks Sr Data ... Python, SQL, and other data science/analytical tools. Translate complex analytical, statistical ...

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Senior Python Data Science information

See Chicago Heights, IL salary details

$53.8K

$138.8K

$190.6K

How much do senior python data science jobs pay per year?

As of Sep 5, 2026, the average yearly pay for senior python data science in Chicago Heights, IL is $138,762.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,700.00 and $159,800.00 per year, depending on experience, location, and employer.

What is the difference between Senior Python Data Science vs Data Analyst?

AspectSenior Python Data ScienceData Analyst
Required SkillsPython, machine learning, statistical analysis, data modelingExcel, SQL, data visualization, basic statistics
Work EnvironmentData science teams, R&D, product developmentBusiness units, reporting, operational analysis
Industry UsageTech, finance, healthcare, e-commerceRetail, marketing, finance, healthcare

Senior Python Data Scientists focus on advanced analytics, machine learning, and building predictive models using Python, often working in R&D or product teams. Data Analysts primarily handle data reporting, visualization, and basic statistical analysis to support business decisions. While both roles require data handling skills, Senior Python Data Science roles demand deeper technical expertise and experience with complex algorithms.

What are the most commonly searched types of Python Data Science jobs in Chicago Heights, IL?

The most popular types of Python Data Science jobs in Chicago Heights, IL are:

What are popular job titles related to Senior Python Data Science jobs in Chicago Heights, IL?

For Senior Python Data Science jobs in Chicago Heights, IL, the most frequently searched job titles are:

What cities near Chicago Heights, IL are hiring for Senior Python Data Science jobs?

Cities near Chicago Heights, IL with the most Senior Python Data Science job openings:

Senior Python Data Science jobs near you
Infographic showing various Senior Python Data Science job openings in Chicago Heights, IL as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 15% Part Time, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $138,762 per year, or $66.7 per hour.

Sr. Data Scientist (Chicago, IL; Los Angeles, CA)

Cedent

Chicago, IL • On-site

Contractor

Re-posted 17 days ago

Job description

We are seeking an experienced data science individual contributor to enable deep insights and capabilities to our clients through advanced analytics and machine learning techniques (e.g. predictive modeling, segmentation, etc)
Must be a local Candidate(Remote)
Responsibilities
• Perform hands-on modeling and complex analyses using Python, SQL and/or R
• Build and enhance media mix models to connect the impact of marketing tactics and business short-term and long-term outcomes
• Run optimization and simulation scenarios to help provide the marketing investment and allocation recommendations Marketing leadership and CMO
• Present media mix insights to different levels of senior clients
• Explain complex modeling approaches in simple terms and develop compelling narratives that connect modeling results with business problems
• Partner with cross-functional team to streamline data science solutions
• Integrate disparate data sources and leverage state-of-the-art analytics best practices in order to deliver integrated actionable insights to partners and senior leadership around digital marketing optimization
Minimum Qualifications
• Master's degree in statistics, economics, operations research, engineering, or related field
• 6+ years of industry experience in data science, measurement, marketing strategy & analytics
• Strong communication skills to 'tell a story' that provides insight into the business
• Proficient coding skills (SQL/Python/R) and database knowledge
• Extensive experience with predictive modeling algorithms
• Strong project management skills, including managing technical resources and multiple priorities & milestones.
• You have a passion for working in a fast-paced agile environment.
• A collaborative mindset and sense of curiosity
Preferred Qualifications
• PhD degree in Statistics, Economics, Operations Research, or related field
• Experienced in building market mix and multi-touch attribution models
• Experience with advertising, measurement, and/or digital marketing analytics
• Experience with advertising technology platforms Ad servers, DSPs, DMPs, etc.
• Advanced programming skills with experience of creating Python modules
• Experience with A/B and Multivariate test design and implementation
Department: Preferred Vendors This is a contract position
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About Cedent

Sourced by ZipRecruiter

CEDENT strives to attract and retain the best people and provide an environment where they can all develop professionally and build a rewarding career. As a result, we create an inclusive environment that is rich in diversity, acknowledges each individual's uniqueness and promotes respect, personal achievement and stewardship. Our clients are global and so is CEDENT. We build and maintain a global workforce that includes people from different backgrounds, with a vast range of skills and experience all united by a common culture and commitment to help our clients achieve high performance. Cultivating a diverse workforce and inclusive work environment makes business sense. Our peoples varied skills are the talent engine that powers CEDENT, enabling it in turn to deliver the innovative solutions that help our clients outperform competitors.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Plano, TX, US

Year founded

2008

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