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Python Data Scientist Jobs in Illinois (NOW HIRING)

Data Scientist

Chicago, IL · On-site

$139K - $144K/yr

Python, R, SQL, Tableau and Power BI. * Cloud environments including: AWS, Azure, and GCP Data Lake ... Data Scientist $139,818.00 - $144,818.00 per year Ability to follow Edelman's hybrid in-office ...

Data Scientist

Chicago, IL · On-site +1

$139K - $144K/yr

Python, R, SQL, Tableau and Power BI. * Cloud environments including: AWS, Azure, and GCP Data Lake ... Data Scientist $139,818.00 - $144,818.00 per year Ability to follow Edelman's hybrid in-office ...

Data Scientist

Chicago, IL · On-site

$125 - $150/hr

Python, R, SQL, Tableau and Power BI.* Cloud environments including: AWS, Azure, and GCP Data Lake ... Data Scientist**$139,818.00 - $144,818.00 per year****Ability to follow Edelman's hybrid in-office ...

Experience with Python, R, or similar programming languages for data analysis and modeling ... data science solutions. * Strong problem-solving and analytical skills, with the ability to ...

Data Scientist

Bloomington, IL · On-site

$125 - $150/hr

Experience using Python to manipulate large data sets * Experience with DevSecOps, as it applies to data science * Demonstrated experience with TensorFlow, Keras, or other Deep Learning tools and ...

Experience with Python, R, or similar programming languages for data analysis and modeling ... data science solutions. * Strong problem-solving and analytical skills, with the ability to ...

Experience with Python, R, or similar programming languages for data analysis and modeling ... data science solutions. * Strong problem-solving and analytical skills, with the ability to ...

Experience with Python, R, or similar programming languages for data analysis and modeling ... data science solutions. * Strong problem-solving and analytical skills, with the ability to ...

Experience with Python, R, or similar programming languages for data analysis and modeling ... data science solutions. * Strong problem-solving and analytical skills, with the ability to ...

Experience with Python, R, or similar programming languages for data analysis and modeling ... data science solutions. * Strong problem-solving and analytical skills, with the ability to ...

Experience with Python, R, or similar programming languages for data analysis and modeling ... data science solutions. * Strong problem-solving and analytical skills, with the ability to ...

Experience with Python, R, or similar programming languages for data analysis and modeling ... data science solutions. * Strong problem-solving and analytical skills, with the ability to ...

Experience with Python, R, or similar programming languages for data analysis and modeling ... data science solutions. * Strong problem-solving and analytical skills, with the ability to ...

Experience with Python, R, or similar programming languages for data analysis and modeling ... data science solutions. * Strong problem-solving and analytical skills, with the ability to ...

Experience with Python, R, or similar programming languages for data analysis and modeling ... data science solutions. * Strong problem-solving and analytical skills, with the ability to ...

Experience with Python, R, or similar programming languages for data analysis and modeling ... data science solutions. * Strong problem-solving and analytical skills, with the ability to ...

Experience with Python, R, or similar programming languages for data analysis and modeling ... data science solutions. * Strong problem-solving and analytical skills, with the ability to ...

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Showing results 1-20

Python Data Scientist information

See Illinois salary details

$36.3K

$118.9K

$190.4K

How much do python data scientist jobs pay per year?

As of Sep 9, 2026, the average yearly pay for python data scientist in Illinois is $118,937.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,400.00 and $131,800.00 per year, depending on experience, location, and employer.

What is a Python data scientist?

A Python Data Scientist is a professional who uses Python programming language and its data analysis libraries to extract insights from large datasets. They apply statistical techniques, machine learning algorithms, and data visualization tools to solve business problems and make data-driven decisions. Python Data Scientists often work with tools like pandas, NumPy, scikit-learn, and Jupyter notebooks to manipulate data and build predictive models. Their role typically involves collecting, cleaning, analyzing, and interpreting complex data to help organizations make informed decisions.

What are some common challenges faced by Python data scientists when working with large datasets?

Python Data Scientists often encounter challenges related to processing and analyzing large datasets, such as memory limitations and slow computation times. To address these, professionals typically use libraries like Pandas, Dask, or PySpark to optimize data handling and leverage parallel computing. Collaborating closely with data engineers and IT teams can also help in setting up efficient data pipelines and scalable infrastructure. Staying updated with best practices in data preprocessing and model optimization is crucial for managing these challenges effectively.

What are the key skills and qualifications needed to thrive as a Python data scientist, and why are they important?

To thrive as a Python Data Scientist, you need strong analytical skills, a solid understanding of statistics, machine learning, and proficiency in Python programming, typically backed by a degree in computer science or a related field. Familiarity with tools and libraries such as Pandas, NumPy, Scikit-learn, TensorFlow, and version control systems like Git is essential. Problem-solving, curiosity, and effective communication are standout soft skills for this role. These abilities are crucial for extracting actionable insights from data, building predictive models, and collaborating across multidisciplinary teams.

What is the difference between Python Data Scientist vs Data Analyst?

AspectPython Data ScientistData Analyst
Required SkillsPython, machine learning, statistical analysis, data modelingExcel, SQL, basic statistics, data visualization
CertificationsData Science certifications, Python programming coursesData analysis or business intelligence certifications
Work EnvironmentData science teams, R&D, predictive modeling projectsBusiness units, reporting, data visualization tasks
Industry UsageTech, finance, healthcare, e-commerceRetail, marketing, finance, healthcare

Python Data Scientists focus on building predictive models and advanced analytics using Python, while Data Analysts primarily interpret data through visualization and reporting. Both roles require strong analytical skills, but Python Data Scientists typically have more programming and machine learning expertise, making them suitable for complex data projects.

How much do Python data scientists make?

Python data scientists typically earn between $80,000 and $130,000 annually, depending on experience, location, and industry. Senior roles or those with specialized skills in machine learning and big data can command higher salaries, often exceeding $150,000. Compensation may also include bonuses and stock options in some companies.

Is Python good for data science?

Python is widely used by data scientists due to its simplicity, extensive libraries like Pandas, NumPy, and scikit-learn, and strong community support. It enables efficient data analysis, modeling, and visualization, making it a preferred programming language in the data science field.

What job categories do people searching Python Data Scientist jobs in Illinois look for?

The top searched job categories for Python Data Scientist jobs in Illinois are:

Infographic showing various Python Data Scientist job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 9% Part Time, and 2% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $118,937 per year, or $57.2 per hour.

Data Scientist

Chicago, IL • On-site

$125 - $150/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago


Job description

Responsibilities
  • Assist with day-to-day project execution, including client deliverables, status updates, and project management.
  • Efficiently manage data from disparate sources, distilling into datasets prepared for data science.
  • Execute statistical models to support client projects.
  • Prepare client facing material (example: PowerPoint slides and charts), distilling analytical insights effectively into stories for clients.
  • Develop standardized code and processes that can be easily used by the larger team.
  • Support senior staff in the development of client proposals.
Basic Qualifications

Bachelor’s degree in Data Science, Computer Science, Data Engineering, Marketing Analytics, or related field of study, AND Five (5) years of experience in the job offered, as a Data Science Analyst, Marketing Analyst, Data Engineer, or related occupation in which the required experience was gained.

Applicants must have demonstrated experience with the following:

  • Building of ETL pipelines integrating Paid, Owned, Earned, Social, and Survey data (Python, Pandas, Azure Data Factory).
  • XGBoost, Random Forest, and ensemble algorithms for predictive modeling.
  • Cluster analysis (K-means, hierarchical) for audience or brand segmentation.
  • Python, R, SQL, Tableau and Power BI.
  • Cloud environments including: AWS, Azure, and GCP Data Lake architecture.
  • GitHub and GitLab.
  • Jira, Asana, and Confluence

Ref Job Title: Data Scientist $139,818.00 - $144,818.00 per year

Ability to follow Edelman’s hybrid in-office/remote policy in our Chicago, IL office (111 N Canal St, Chicago, IL 60606) is required.

Other rewards may include annual bonuses, a Paid Time Off policy, and region-specific benefits.

  • annual bonuses
  • a Paid Time Off policy
  • region-specific benefits

DJ EH offers a wide range of benefits: medical and dental insurance, vision, 401K, life insurance, disability insurance, paid time off, travel assistance and wellness programing.

  • medical and dental insurance
  • vision
  • 401K
  • life insurance
  • disability insurance
  • paid time off
  • travel assistance
  • wellness programing

DJ EH is proud to be an equal opportunity employer and believes in diversity, equity, and inclusion.

We seek applications from all qualified candidates without regard to race, color, gender, sex, age, religion, physical or mental disability, military and veteran status, or any other basis protected by federal, state or local law.

If you require a reasonable accommodation in any part of the employment process, please let us know.

Our Culture

It started with one man’s passion to make an impact through stories… 70 years later, we are the world’s largest communications firm, which fosters an environment where people feel empowered to take the kind of bold action that makes careers, reshapes industries, and creates the unexpected.

We are one global team, over 6,000 strong across 60 offices, grounded by our shared values. We promise an experience where our employees see that boldness is possibility, empathy is progress, and curiosity is momentum. Since Dan Edelman founded the firm in 1952, we have remained an independent, family-run business, and our culture is one that brings understanding, collaboration, and respect to our work and to each other. Diversity, equity, inclusion, and belonging (DEIB) transform our colleagues, our clients, and our communities, and propel us forward as a company.

At Edelman, we are in relentless pursuit of a fair and inspiring workplace that is respectful to all, reflects and represents the world in which we live, and fosters trust and collaboration. Each day and on each project, we strive to ensure that our colleagues feel a sense of true inclusion and belonging and can bring their best to their work- taking action and shaping impactful moments and movements within our company, on behalf of our clients, and within communities around the globe.

The relentless pursuit of excellence The freedom to be constantly curious The courage to do the right thing The commitment to positively impact society. We grow our people We invite and celebrate differences Our reputation is our brand We’re global, yet local We offer more than just a career - we offer a place to grow, make a meaningful impact, and help drive change alongside some of the brightest minds in the industry. Our culture is built on trust, innovation, and inclusivity, where unique perspectives are not only welcomed, but celebrated.

At Edelman, your ambitions are supported, your voice matters and your work contributes to shaping the future of communications and clients’ business.

Join our talent community to receive the latest DJE Holdings news and content, and to be notified when job openings match your skills and experience.

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