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Freelance Python Data Analyst Jobs in Naperville, IL

People Data Analyst

Chicago, IL · On-site

$67K - $104K/yr

Proficient in at least one language for data analysis (preferably Python) * Experience building dashboards using a visualization tool such as Looker (preference), Tableau, PowerBI, etc. * Experience ...

Corp Data Analyst II

Downers Grove, IL · On-site

$65K - $95K/yr

Proficiency in SQL and data manipulation tools (e.g., Python, R) preferred * Self starter; intellectual curiosity * Foundational level skills in finance, forecasting and related analysis including ...

Proficiency in SQL and data manipulation tools (e.g., Python, R) preferred * Self starter; intellectual curiosity * Foundational level skills in finance, forecasting and related analysis including ...

Senior Data Analyst

Chicago, IL · On-site

$110 - $130/hr

Strong proficiency in data analysis tools and programming languages such as Python, R, SQL, and Excel * Experience with data visualization tools (e.g., Tableau, Power BI, or similar) and experience ...

We are seeking an analytical growth architect to bridge the gap between market reality, advanced ... Advanced Python development for data manipulation and machine learning (NumPy, Pandas, SciPy ...

Strong proficiency in data analysis tools and programming languages such as Python, R, SQL, and Excel * Experience with data visualization tools (e.g., Tableau, Power BI, or similar) and experience ...

Senior Data Analyst

Chicago, IL · On-site

$110K - $130K/yr

Strong proficiency in data analysis tools and programming languages such as Python, R, SQL, and Excel * Experience with data visualization tools (e.g., Tableau, Power BI, or similar) and experience ...

Senior Data Analyst

Chicago, IL · On-site

$88K - $111K/yr

Strong proficiency in data analysis tools and programming languages such as Python, R, SQL, and Excel * Experience with data visualization tools (e.g., Tableau, Power BI, or similar) and experience ...

Finance Data Analyst

Chicago, IL · On-site

$86K - $133K/yr

Proficiency in data querying and analysis using SQL, Python, or comparable tools. * Experience developing dashboards and reports using business intelligence and data visualization tools (e.g., Power ...

Finance Data Analyst

Chicago, IL · Hybrid

$86K - $133K/yr

Proficiency in data querying and analysis using SQL, Python, or comparable tools. * Experience developing dashboards and reports using business intelligence and data visualization tools (e.g., Power ...

Sales Data Analyst

Chicago, IL · Remote

$105K - $115K/hr

Automate data pipelines using Alteryx, Python, or native connector tools. * Utilize SQL to query ... Analysis (25%) * Extract and cleanse data from: * Retailer portals (Retail Link, Partners Online ...

Senior Data Analyst

Lake Zurich, IL · On-site

$38 - $43/hr

Comfortable learning and utilizing new tools (Python, Power BI, Qlik etc.). * Data governance ... Ability to initiate complex analysis, manage details, and provide strategic perspective.

Sales Data Analyst

Chicago, IL · On-site

$105K - $115K/yr

Automate data pipelines using Alteryx, Python, or native connector tools. * Utilize SQL to query ... Lead analytics-driven projects (e.g., new item launch tracking, void closure initiatives ...

Senior Data Analyst

Chicago, IL · On-site

$90K - $125K/yr

We're looking for an experienced Senior Data Analyst to help us design and execute on clinical ... Strong command of SQL and other scripting languages (R or Python) * Experience using Business ...

Senior Data Analyst

Chicago, IL · On-site +1

$90K - $125K/yr

We're looking for an experienced Senior Data Analyst to help us design and execute on clinical ... Strong command of SQL and other scripting languages (R or Python) * Experience using Business ...

Showing results 41-60

Freelance Python Data Analyst information

See Naperville, IL salary details

$13

$32

$61

How much do freelance python data analyst jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for freelance python data analyst in Naperville, IL is $32.88, according to ZipRecruiter salary data. Most workers in this role earn between $21.11 and $36.73 per hour, depending on experience, location, and employer.

What does a freelance Python data analyst do?

A Freelance Python Data Analyst uses Python programming and analytical skills to collect, process, and interpret data for clients on a project or contract basis. Their work often involves cleaning data, running statistical analyses, creating visualizations, and generating actionable insights to help businesses make informed decisions. They may also automate data workflows and build custom scripts or dashboards tailored to client needs. As freelancers, they work independently, managing their own schedules and client relationships.

What skills and qualifications are needed to thrive as a freelance Python data analyst?

To thrive as a Freelance Python Data Analyst, you need strong analytical skills, proficiency in Python programming, and a solid understanding of statistics and data manipulation, often supported by a degree in a quantitative field. Familiarity with data analysis libraries like pandas, NumPy, and visualization tools such as matplotlib or Tableau is typically required, along with experience using SQL and version control systems like Git. Excellent communication, problem-solving, and self-management skills distinguish successful freelancers who can clearly convey insights to clients and manage multiple projects independently. These skills are crucial for delivering actionable data-driven solutions and maintaining client satisfaction in a competitive freelance environment.

How does a freelance Python data analyst typically manage communication and project expectations with multiple clients?

Freelance Python Data Analysts often work with several clients simultaneously, which requires clear communication and effective project management. They typically use tools like email, project management platforms, and regular video calls to establish project goals, timelines, and deliverables. Setting expectations early and providing frequent updates help build trust and ensure clients are satisfied with the analyst's work. Additionally, strong organizational skills are essential to prioritize tasks and manage overlapping deadlines.

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

AspectFreelance Python Data AnalystFreelance Data Scientist
Required SkillsPython, data analysis, visualization, SQLPython, machine learning, statistical modeling, data analysis
Work EnvironmentProject-based, client-specific, remote or on-siteProject-based, client-specific, remote or on-site
Industry UsageBusiness intelligence, reporting, data cleaningPredictive modeling, advanced analytics, AI development

Freelance Python Data Analysts focus on interpreting data, creating reports, and visualizations using Python, while Freelance Data Scientists work on developing predictive models and advanced analytics. Both roles often operate in similar environments but differ in technical depth and project scope.

What job categories do people searching Freelance Python Data Analyst jobs in Naperville, IL look for?

The top searched job categories for Freelance Python Data Analyst jobs in Naperville, IL are:

What cities near Naperville, IL are hiring for Freelance Python Data Analyst jobs?

Cities near Naperville, IL with the most Freelance Python Data Analyst job openings:

Infographic showing various Freelance Python Data Analyst job openings in Naperville, IL as of June 2026, with employment types broken down into 98% Full Time, 1% Part Time, and 1% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution, with an average salary of $68,385 per year, or $32.9 per hour.

Corp Data Analyst II

Federal Signal Corporation

Downers Grove, IL

$65K - $95K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago


Federal Signal rating

7.6

Company rating: 7.6 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

251st of 499 rated machine equipment manufacturers


Job description

The data analytics team/program primarily supports, identifies and implements data analytics initiatives across Federal Signal. Additionally, the team supports several strategic research/business development opportunities and tactical implementation/optimization projects at the discretion of the CEO/executive management with detailed data-driven analysis and solutions.

Essential Job Duties and Responsibilities:

  1. Leverage data and research to test hypotheses generated to support ongoing assessment of growth objectives and business opportunities.
  2. Create and support the creation of data-intensive models that are geared at optimizing key strategic decisions across sales, operations and capital allocation.
  3. Develop and maintain detailed market share and market sizing analysis by key products and business units.
  4. Support data aggregation/data automation efforts across key external KPIs for the company to provide timely intelligence to business units, the corporate strategy team and senior management.
  5. Author and provide support analysis for quarterly and annual market intelligence reports for senior management based on assessment of external and internal data.
  6. Support realization of select data analytics projects through (1) the identification of new data-based intelligence offerings & (2) internal BU data analysis.
  7. Identify and disseminate sales lead generations by analyzing large unstructured data sets for key Federal Signal products.
  8. Maintain and update relevant data sets across internal and external sources and distribute data-driven conclusions to key internal stakeholders.
  9. Provide ad hoc data-analysis and support special projects as needed
  10. Perform other duties, assignments and special projects as assigned.

Position Requirements

  • Bachelor’s Degree Required in analytical field such as data science, statistics, economics, computer science, or finance
  • 1+ years of professional experience in data analytic/analysis, strategy, consulting or a related analytical role 
  • Advanced Microsoft Excel knowledge required
  • Experience in web-scraping strongly preferred
  • Proficiency in SQL and data manipulation tools (e.g., Python, R) preferred
  • Self starter; intellectual curiosity
  • Foundational level skills in finance, forecasting and related analysis including modeling and problem-solving skills
  • Ability to work with large sets of unstructured data independently 

Target salary range: $65,000 - $95,000

Benefits of Employment

In addition to excellent career growth opportunities, Federal Signal Corporation offers a wide array of benefits including: annual bonus potential, insurance (life, medical, dental, vision), paid holidays, paid vacation, 401(k) with matching contributions and tuition reimbursement. We provide our employees with a smoke-free, drug-free workplace.

About Us

Federal Signal Corporation (NYSE: FSS) builds and delivers equipment of unmatched quality that moves material, cleans infrastructure, and protects the communities where we work and live. Founded in 1901, Federal Signal is a leading global designer and manufacturer of products and total solutions that serve municipal, governmental, industrial and commercial customers. Headquartered in Downers Grove, IL, with manufacturing facilities worldwide, the Company operates two groups: Environmental Solutions and Safety and Security Systems. For more information on Federal Signal, visit: www.federalsignal.com.

The Company is an equal opportunity employer. Qualified applicants will not be discriminated against on the basis of, and will receive consideration for employment without regard to, race, color, religion, national origin, sex, sexual orientation, gender identity, age, disability, genetic information, status as a protected veteran, or any other protected category, characteristic, or trait under applicable law. If you require reasonable accommodation in the application process, contact Human Resources at HR@federalsignal.com. All other applications must be submitted online.

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