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Scientist Python Jobs in Peoria, IL (NOW HIRING)

Caterpillar Inc.

Data Scientist II

Peoria, IL · On-site

Required : • Skilled in using SQL, data visualization, Python, Snowflake or cloud data services • Experience with data analytics techniques, automation, data science, AI to drive business KPI ...

Caterpillar

Data Scientist II

Peoria, IL · On-site

$97K - $158K/yr

Skilled in using SQL, data visualization, Python, Snowflake or cloud data services. Experience with data analytics techniques, automation, data science, AI to drive business KPI results. Ability to ...

Caterpillar Inc.

Lead Data Scientist

Mossville, IL · On-site

The Lead Data Scientist will connect various data sources, direct data processes, and implement ... with Snowflake, Python • Data visualization experience in PowerBI • Ability to collect ...

Caterpillar

Lead Data Scientist

Mossville, IL · On-site

$128K - $208K/yr

Cat Technology has an open position as a Lead Data Scientist. This position will report to the data ... Analytical Programming experience with Snowflake, Python * Data visualization experience in PowerBI

Danaher

Software Engineer Internships

Peoria, IL

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Students graduating in 2025 or later with a Bachelor's degree in Computer Science, Software ...

ARi

Autonomy and Robotics Engineer

Peoria, IL · On-site

$70K - $80K/yr

Bachelor's degree with 0-2years of experience Robotics Mechanical Engineering Electrical Engineering Computer Science or related field Required Skills: Proficiency in Python and/or C++ with the ...

IT360, Inc.

AI Engineer

Peoria, IL

... Data Science, or a related field - or equivalent experience (e.g., GitHub projects, personal portfolio). * Strong programming skills in Python (preferred), Java, or C++. * Experience with machine ...

IT360 Inc

AI Engineer

Peoria, IL · On-site

... Data Science, or a related field or equivalent experience (e.g., GitHub projects, personal portfolio). * Strong programming skills in Python (preferred), Java, or C++. * Experience with machine ...

IT360, Inc.

AI Engineer

Peoria, IL · On-site

$75K - $110K/yr

... Data Science, or a related field - or equivalent experience (e.g., GitHub projects, personal portfolio). * Strong programming skills in Python (preferred), Java, or C++. * Experience with machine ...

Tech Tammina

Embedded Software Engineer

Mossville, IL · On-site

$95K - $126K/yr

... Python. * Systems Knowledge: Deep understanding of Linux-based development, multithreading, memory management, and performance optimization. * Education: Bachelor's degree in Computer Science ...

Danaher

Digital Analyst Internships

Peoria, IL

$96K - $114K/yr

Students currently pursuing a bachelor's degree in Computer Science, Information Systems, or a ... Basic programming or scripting experience in Python, SQL, or JavaScript * Experience with Sitecore ...

Tech Tammina LLC

Embedded Software Engineer

Mossville, IL · On-site

$95K - $126K/yr

... Python. * Systems Knowledge: Deep understanding of Linux-based development, multithreading, memory management, and performance optimization. * Education: Bachelor's degree in Computer Science ...

FocusKPI

Marketing Operations Analyst

Peoria, IL · On-site

Bachelor's degree in Data Science, Computer Science, or a related field * Minimum of 3-5 years of ... Comfortable with Python. * Experience working within data platforms like Databricks/Snowflake, and ...

ARi

HIL Validation

Peoria, IL

$65K - $75K/yr

... Science related fields Required Skills: Experience with HIL system testing and hardware setup ... Experienced with Simulink, Python, Automation desk, Vector Canape, Canoe, Canalyzer. Proficiency in ...

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Scientist Python information

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$36.8K

$120.4K

$192.8K

How much do scientist python jobs pay per year?

As of Jun 8, 2026, the average yearly pay for scientist python in Peoria, IL is $120,429.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,600.00 and $133,400.00 per year, depending on experience, location, and employer.

How do Scientist Python roles typically collaborate with other team members during research and development projects?

Scientist Python professionals frequently work in multidisciplinary teams, collaborating closely with data scientists, domain experts, and software engineers. They are often responsible for developing and implementing Python-based models or algorithms, then integrating their work with broader research goals or product pipelines. Regular communication, code reviews, and shared documentation are common practices to ensure alignment and reproducibility. This collaborative environment offers opportunities to learn from peers and contribute to diverse projects, fostering both technical and professional growth.

What does a Scientist Python do?

A Scientist Python, often referred to as a Python Scientist or Data Scientist specializing in Python, uses the Python programming language to analyze data, build predictive models, and solve scientific or business problems. They work with large datasets, apply statistical and machine learning techniques, and create visualizations to interpret results. Their work often involves writing code to clean, manipulate, and analyze data efficiently. Python's extensive libraries, such as Pandas, NumPy, and SciPy, make it a popular choice for scientific computing and data science tasks.

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

To thrive as a Scientist Python, you need strong programming skills in Python, a solid background in scientific methods or data analysis, and typically an advanced degree in a relevant field such as computer science, physics, or biology. Experience with data analysis libraries (e.g., NumPy, pandas, SciPy), machine learning frameworks (e.g., scikit-learn, TensorFlow), and version control systems is commonly required. Critical thinking, effective communication, and problem-solving abilities help distinguish top performers in this role. These skills enable efficient data-driven research, reproducible scientific workflows, and successful collaboration in multidisciplinary environments.

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

AspectScientist PythonData Analyst Python
Required CredentialsBachelor's or Master's in Science, Data Science, or related fields; Python proficiencyBachelor's in Statistics, Data Analysis, or related fields; Python skills
Work EnvironmentResearch labs, R&D departments, tech companiesBusiness intelligence teams, marketing, finance departments
Employer & Industry UsageResearch institutions, tech firms, healthcareCorporate, finance, retail, marketing
Common Search & ComparisonYesYes

Scientist Python and Data Analyst Python roles share similar skills like Python programming and data handling. However, Scientists typically focus on research, experimentation, and developing new models, often working in research-heavy environments. Data Analysts concentrate on interpreting existing data to inform business decisions, working mainly in corporate settings. Both roles require strong analytical skills and Python expertise, but their focus and work environments differ significantly.

What are popular job titles related to Scientist Python jobs in Peoria, IL? For Scientist Python jobs in Peoria, IL, the most frequently searched job titles are:
What job categories do people searching Scientist Python jobs in Peoria, IL look for? The top searched job categories for Scientist Python jobs in Peoria, IL are:
What cities near Peoria, IL are hiring for Scientist Python jobs? Cities near Peoria, IL with the most Scientist Python job openings:
Scientist Python jobs near you
Infographic showing various Scientist Python job openings in Peoria, IL as of May 2026, with employment types broken down into 88% Full Time, 9% Part Time, and 3% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $120,429 per year, or $57.9 per hour.
Data Scientist II

Data Scientist II

Caterpillar Inc.

Peoria, IL • On-site

Full-time

Posted 3 days ago

Caterpillar Inc. rating

7.5

Company rating: 7.5 out of 10

Based on 458 frontline employees who took The Breakroom Quiz

218th of 417 rated machine equipment manufacturers

Job description

Job Summary:
Caterpillar Inc. is a global company focused on building sustainable communities through innovation and progress. They are seeking a Data Scientist II to transform business questions into technical requirements, develop machine learning models, and create engaging reports and dashboards to support business decision-making.
Responsibilities:
• Transform business questions into technical requirements that can deliver flexible, sustainable data products to serve the business.
• Investigate and assess gaps in business process and data assets to recommend changes to and create new data products and automations.
• Develop machine learning models and AI assisted analysis / tools to deliver faster insights and better decision making
• Develop engaging, actionable, and visually appealing reports and dashboards in Microsoft PowerBI (or other visualization techniques, including Python)
Qualifications:
Required:
• Skilled in using SQL, data visualization, Python, Snowflake or cloud data services
• Experience with data analytics techniques, automation, data science, AI to drive business KPI results
• Ability to deploy and maintain production-level code
• Understanding the necessity and value of accuracy; ability to complete tasks with high levels of precision
• Excellent oral and written communication skills
• Demonstrated ability to effectively communicate and collaborate with internal and external business partners including senior leaders
• Excellent human relations skills to develop a collaborative environment with leadership and key stakeholders
• Knowledge of the activities, tasks, practices and deliverables for assessing and documenting business opportunities
• Ability to assess the benefits, risks, and success factors of potential applications
• Knowledge of concepts, methodologies and methods of research analysis
• Ability to locate, interpret and evaluate research findings compiled and documented by others
Preferred:
• Professional experience in data analytics or data science role
• Professional experience developing and deploying machine learning models (supervised and unsupervised)
• Intermediate to expert knowledge in Python or another object-oriented programming language
• Technical background using datasets in SQL
• Experience creating visuals and modeling data in Power BI
• Ability to collect required business data through various data sources and apply data analysis techniques to establish, modify, and maintain business data structures
• Strong communication skills with the ability to explain work to business partners with limited data knowledge
Company:
For 100 years, we’ve been helping customers build a better, more sustainable world. Founded in 1925, the company is headquartered in Peoria Heights, USA, with a team of 10001+ employees. The company is currently Late Stage.

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