1

Senior Python Data Science Jobs in Lake Zurich, 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

... 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

Sr Data Scientist

Chicago, IL · On-site

$150 - $200/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 ...

Senior Data Scientist AArete is one-of-a-kind when it comes to consulting firm culture. We're a ... Advanced Python experience for data science, machine learning, model experimentation, automation ...

Description Senior Data Scientist AArete is one-of-a-kind when it comes to consulting firm culture ... Advanced Python experience for data science, machine learning, model experimentation, automation ...

Data Scientist

Chicago, IL · On-site +1

$139K - $144K/yr

Support senior staff in the development of client proposals. Basic Qualifications: * Bachelor ... Python, R, SQL, Tableau and Power BI. * Cloud environments including: AWS, Azure, and GCP Data Lake ...

Data Scientist

Chicago, IL · On-site

$139K - $144K/yr

Support senior staff in the development of client proposals. Basic Qualifications: * Bachelor ... Python, R, SQL, Tableau and Power BI. * Cloud environments including: AWS, Azure, and GCP Data Lake ...

Data Scientist

Chicago, IL · On-site

$125 - $150/hr

Support senior staff in the development of client proposals. Basic Qualifications Bachelor's degree ... Python, R, SQL, Tableau and Power BI. * Cloud environments including: AWS, Azure, and GCP Data Lake ...

Data Scientist

Chicago, IL · On-site

$125 - $150/hr

Support senior staff in the development of client proposals.Basic Qualifications:* Bachelor ... Python, R, SQL, Tableau and Power BI.* Cloud environments including: AWS, Azure, and GCP Data Lake ...

Architect, Data Science

Chicago, IL · On-site

$150 - $200/hr

As part of our growing Data Science practice, this role offers an exciting opportunity to lead ... Expert knowledge of Python and SQL and strong hands‑on experience with Databricks (Unity Catalog ...

Proficiency in programming and analytical tools such as Python, R, SQL, SAS, MATLAB, Java, or similar technologies. Experience with end-to-end data science workflows, including data preparation ...

... science workflows, including data preparation, feature engineering, model development, validation, deployment, and visualization. Proficiency in programming and analytical tools such as Python, R ...

Showing results 41-60

Senior Python Data Science information

See Lake Zurich, IL salary details

$56K

$144.5K

$198.5K

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

As of Sep 9, 2026, the average yearly pay for senior python data science in Lake Zurich, IL is $144,516.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,700.00 and $166,400.00 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 popular job titles related to Senior Python Data Science jobs in Lake Zurich, IL?

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

What job categories do people searching Senior Python Data Science jobs in Lake Zurich, IL look for?

The top searched job categories for Senior Python Data Science jobs in Lake Zurich, IL are:

What cities near Lake Zurich, IL are hiring for Senior Python Data Science jobs?

Cities near Lake Zurich, IL with the most Senior Python Data Science job openings:

Infographic showing various Senior Python Data Science job openings in Lake Zurich, IL as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 17% Part Time, 2% Temporary, and 2% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $144,516 per year, or $69.5 per hour.

Data Science Senior Associate

Chicago, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 23 days ago


Key responsibilities

  • Perform statistical, economic, and financial analysis on economic, regulatory, and policy issues for clients.

  • Develop and apply complex computer algorithms to process data, build tools, and automate manual tasks.

  • Write technical and non-technical reports and presentations based on research and analysis.


Job description

At KPMG, you can become an integral part of a dynamic team at one of the worlds top tax firms. Enjoy a collaborative, future-forward culture that empowers your success. Work with KPMGs extensive network of specialists; enjoy access to our Ignition Centers, where deep industry knowledge merges with cutting-edge technologies to create innovative tax solutions. Join a diverse team helping high-profile clients understand, analyze, and respond to a wide array of business opportunities and challenges. Develop your career through multifaceted engagements, formal training, and informal mentoring. At KPMG, we believe nothing is more important than investing in our culture because it is an investment in our people, our future, and what we stand for as a firm.
KPMG is currently seeking a Senior Associate to join our Economic & Statistical Consulting practice.
Responsibilities:
  • Perform statistical, economic, and financial analysis on economic, regulatory and policy issues of significance to a range of clients in the public and private sectors, both domestically and internationally
  • Develop and apply complex computer algorithms to process and manage data, build tools, and automate manual tasks
  • Advance mathematical and computational models to simulate impact of policy changes or business decisions
  • Manipulate large data sets to support statistical, economic, financial analyses and apply creative, innovative, lateral thinking to problem solving
  • Craft rigorous, insightful narratives on the issues under analysis and translate these into informative professional reports and presentations as needed that are accessible to non-specialists but add value for clients
  • Write technical and non-technical memoranda and reports based on research and findings from analyses
  • Act with integrity, professionalism, and personal responsibility to uphold KPMG's respectful and courteous work environment

Qualifications:
  • Minimum three years of recent experience with advisory-related projects within a quantitative analysis firm
  • Master's degree or higher from an accredited college/university preferred; minimum of a Bachelor's degree in economics, statistics, mathematics, applied mathematics or computer science from an accredited college/university is required; coursework or minor in Information Systems, Software Engineering, Data Science or Data Analytics
  • Minimum two years of experience with one of the following data analysis software such as STATA, SAS, Python, SQL and R
  • Experience with management and analysis of large volumes of data, financial analysis and valuation, statistical analysis, building and working with economic or mathematical models, and econometric analyses
  • Experience with data science, machine learning methods, and LLM-based solutions and products
  • Demonstrated ability to think creatively and offer solutions to solve complex economic, financial, and business challenges for clients
  • Excellent written and verbal communication skills, solid research skills, and the ability to work well both autonomously and in a team environment
  • Applicant must possess a U.S. Government Secret clearance
  • Applicants must be authorized to work in the U.S without the need for employment-based sponsorship now or in the future; KPMG LLP will not sponsor applicants for US work visa status for this opportunity (no sponsorship is available for H-1B, L-1, TN, O-1, E-3, H-1B1, F-1, J-1, OPT, CPT or any other employment-based visa)

KPMG LLP and its subsidiaries ("KPMG") complies with all local/state regulations regarding displaying salary ranges. If required, the ranges displayed below or via the URL below are specifically for those potential hires who will work in the location(s) listed. Any offered salary is determined based on relevant factors such as applicant's skills, job responsibilities, prior relevant experience, certain degrees and certifications and market considerations. In addition, KPMG is proud to offer a comprehensive, competitive benefits package, with options designed to help you make the best decisions for yourself, your family, and your lifestyle. Available benefits are based on eligibility. Our Total Rewards package includes a variety of medical and dental plans, vision coverage, disability and life insurance, 401(k) plans, and a robust suite of personal well-being benefits to support your mental health. Depending on job classification, standard work hours, and years of service, KPMG provides Personal Time Off per fiscal year. Additionally, each year KPMG publishes a calendar of holidays to be observed during the year and provides eligible employees two breaks each year where employees will not be required to use Personal Time Off; one is at year end and the other is around the July 4th holiday. Additional details about our benefits can be found towards the bottom of our KPMG US Careers site at Benefits & How We Work .
Follow this link to obtain salary ranges by city outside of CA:
https://kpmg.com/us/en/how-we-work/pay-transparency.html/?id=M302B_4_26
KPMG offers a comprehensive compensation and benefits package. KPMG is an equal opportunity employer. KPMG complies with all applicable federal, state and local laws regarding recruitment and hiring. All qualified applicants are considered for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, citizenship status, disability, protected veteran status, or any other category protected by applicable federal, state, or local laws. The attached link contains further information regarding KPMG's compliance with federal, state and local recruitment and hiring laws. No phone calls or agencies please.
KPMG recruits on a rolling basis. Candidates are considered as they apply, until the opportunity is filled. Candidates are encouraged to apply expeditiously to any role(s) for which they are qualified that is also of interest to them.
Los Angeles County applicants: Material job duties for this position are listed above. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness, and safeguard business operations and company reputation. Pursuant to the California Fair Chance Act, Los Angeles County Fair Chance Ordinance for Employers, Fair Chance Initiative for Hiring Ordinance, and San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.