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Freelance Python Data Analysis Jobs in Peoria, IL

ARi

HIL Validation

Peoria, IL

$65K - $75K/yr

... Python, Automation desk, Vector Canape, Canoe, Canalyzer. Proficiency in using lab test equipment (scopes, meters, power supplies, etc.), and relative experience with data analysis. Able to ...

Aperia Technologies

Solutions Engineer, Remote

Peoria, IL · On-site

$120K - $140K/yr

Analyze pilot data and algorithm behavior to validate customer use cases and ensure technical success. * Build advanced analytical models using SQL, Python, and Excel to demonstrate product value.

Collabera

Analyst / Developer

East Peoria, IL

Create database tables to help understand technical documentation from data files. Develop ... can get up-to-date with Python and/or Perl Technical Skills: 3-5 years software developer ...

Lantern

Strategy Analyst

Peoria, IL · On-site

... analysis to identify industry trends and business opportunities * Develop financial models and data ... g., Python, Power BI, Tableau, SQL) * Bonus: Experience or interest in healthcare Benefits

Lantern

Strategy Analyst

Peoria, IL · Remote

... analysis to identify industry trends and business opportunities * Develop financial models and data ... g., Python, Power BI, Tableau, SQL) * Bonus: Experience or interest in healthcare Benefits

Caterpillar

Autonomy Application Architect

Mossville, IL · On-site

$147K - $240K/yr

Data analysis and issue investigation using custom scripts and tools * Safety frameworks, such as ... C++ and Python familiarity * Development in a Linux environment Additional Information: * This ...

Collabera

GIS - Analyst

Mossville, IL

Installing tools and job scheduling or data workflow tools like Crontab or Apache Airflow * Programming experience with one or more programming languages * Python, object oriented programming ...

micro1 AI

AI Training Specialist - Life Sciences

Peoria, IL · Remote

$90 - $120/hr

... analysis. * Evaluate and synthesize findings from biological, chemical, and clinical data sources ... e.g., Python, R, RDKit, KNIME). * Strong scientific communication skills, with the ability to ...

micro1 AI

Digital Chemistry Specialist - Remote

Peoria, IL · Remote

$90 - $120/hr

... analysis. * Evaluate and synthesize findings from biological, chemical, and clinical data sources ... e.g., Python, R, RDKit, KNIME). * Strong scientific communication skills, with the ability to ...

IT360 Inc

AI Engineer

Peoria, IL · On-site

... in Python (preferred), Java, or C++. * Experience with machine learning frameworks such as TensorFlow, PyTorch, or Scikit-learn. * Proficiency in data manipulation and analysis using Pandas, NumPy ...

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

As of Aug 7, 2026, the average hourly pay for freelance python data analysis in Peoria, IL is $57.52, according to ZipRecruiter salary data. Most workers in this role earn between $47.40 and $65.34 per hour, depending on experience, location, and employer.

What is freelance Python data analysis?

Freelance Python data analysis involves using the Python programming language to analyze and interpret data for clients on a project or contract basis. Freelancers in this field typically work with datasets to extract insights, visualize results, and help businesses make data-driven decisions. They often use libraries such as pandas, NumPy, and matplotlib, and may work across industries like finance, marketing, healthcare, and technology. Freelancers enjoy flexibility in choosing their projects and clients, and often work remotely.

What are the key skills and qualifications 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 backed by a relevant degree or proven portfolio. Experience with tools such as Pandas, NumPy, Jupyter Notebooks, and data visualization libraries like Matplotlib or Seaborn is typically required. Excellent problem-solving abilities, communication skills, and the ability to manage projects independently distinguish top performers in this role. These skills enable analysts to deliver actionable insights, meet client expectations, and maintain a successful freelance business.

What freelance jobs can I do with Python?

Freelance Python data analysts can find jobs in data cleaning, visualization, statistical analysis, and machine learning projects. They often work with tools like Pandas, NumPy, and Jupyter Notebooks, and may need to have skills in SQL and data storytelling. These roles typically require strong programming skills and the ability to interpret complex data for clients.

What are some common challenges freelance Python data analysts face when working with clients remotely?

Freelance Python data analysts often encounter challenges such as clarifying project requirements, managing client expectations about deliverables, and ensuring timely communication across different time zones. Working remotely can also mean troubleshooting data access or security issues, especially if clients have strict data privacy policies. Building trust through regular updates and transparent reporting is key to successful collaborations in this role.
What job categories do people searching Freelance Python Data Analysis jobs in Peoria, IL look for? The top searched job categories for Freelance Python Data Analysis jobs in Peoria, IL are:
What cities near Peoria, IL are hiring for Freelance Python Data Analysis jobs? Cities near Peoria, IL with the most Freelance Python Data Analysis job openings:
Freelance Python Data Analysis jobs near you
Infographic showing various Freelance Python Data Analysis job openings in Peoria, IL as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 17% Part Time, 4% Contract, and 1% Nights. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $119,639 per year, or $57.5 per hour.

HIL Validation

ARi

Peoria, IL

$65K - $75K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago

Job description

Job Description ARi is a fast-growing global engineering firm headquartered in East Peoria, IL, USA. Our power of "i" represents the innovation, intelligence, ingenuity, and insight that differentiates us from our competition. With 1,500+ engineering talent worldwide, representing multiple nationalities and countries, we are well-positioned to deliver sophisticated and custom solutions to our clients.

Engineers at ARi are the backbone of our strategic initiatives to build industry-leading solutions. The work will empower ARi and its clients globally, collaborating, integrating, and validating embedded and control software systems. ARi provides access to the latest training, tools, and technology, and a limitless career path as the technology leader.

Come to ARi and make a global impact. Duties/Responsibilities: Understand the system's functional requirements. Develop Test plans for Machine/Engine features.

Develop Matlab/Simulink models for the applications to load in dSPACE. Validation of software on dSPACE HIL bench Develop test reports for the tests executed. Datalink files analysis for issues resolution.

Work with customers on product support tasks. Conduct review meetings with software developer/architect to go over the test results. Qualifications: 3-5 years of overall experience in the relevant technology Bachelor's/Master's Degree in Electrical or Computer Science related fields Required Skills: Experience with HIL system testing and hardware setup/maintenance Experience with testing service tools and remote configuration of products Hardware-in-the-loop (HIL)-dSPACE validation background, setup, troubleshooting with a harness.

Experienced with Simulink, Python, Automation desk, Vector Canape, Canoe, Canalyzer. Proficiency in using lab test equipment (scopes, meters, power supplies, etc.), and relative experience with data analysis. Able to understand requirements and Develop test plans

Should have working Experience in sensors, Actuators, and ECUs. Exposer to test automation Must have good communication skills both written and oral. Must have good presentation skills.

Able to define and achieve organizational goals with required supervision. Understand the escalation process and follow as required. Desirable Skills: Experience in HIL model Development Experience with developing test automation with Python Basic knowledge of Machine and Engine ECU's and software update processes.

Basic knowledge of Machine Datalink architecture, including SAE J1939 The Benefits of Working at ARi If you work for ARi, we ensure the benefits extend beyond the workplace. From day one, we offer our full-time employee's group health, dental, and life insurance coverage. Vision coverage is available on the first of the following month.

We also understand the importance of recharging your batteries, and that is why we offer paid time off, sick days, company holidays, maternity/paternity leave, and bereavement to full-time employees. We also maintain a 401(k) program for all employees that meet specific eligibility requirements. We hire talented people from all walks of life because we believe it strengthens our company.

If you want to join a team with a diverse culture that strictly upholds and fulfills employee needs, please apply today!

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About ARi

Sourced by ZipRecruiter

Industry

Industrial machinery manufacturing

Company size

1,001 - 5,000 Employees

Headquarters location

East Peoria, IL, US

Year founded

2006

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