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Scientist Python Jobs in Peoria, IL (NOW HIRING)

Pursuit Aerospace

Lead Data Scientist

Morton, IL · On-site

$144K - $198K/yr

The lead data scientist will build data, analytics, and AI solutions to support SIOP (Sales ... Proficient in SQL, Python, ML modeling, and time-series analytics; hands-on with Claude for AI ...

Danaher

Software Engineer Internships

Peoria, IL · On-site

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Students graduating in 2026 or later with a Bachelor's degree in Computer Science, Software ...

PROLIM Global Corporation

Data Engineer

Peoria, IL · On-site

$112K - $135K/yr

The ideal candidate will have strong expertise in Python, SQL, Spark, ETL processes, and cloud ... Collaborate with Data Scientists, Business Analysts, and Software Engineers. * Implement CI/CD ...

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

... 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 ...

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All JobsScientist Python JobsScientist Python Jobs in Peoria, IL

Scientist Python information

See Peoria, IL salary details

$36.8K

$120.4K

$192.8K

How much do scientist python jobs pay per year?

As of Jul 19, 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 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
Python Developer/AI & Analytics Engineer

Python Developer/AI & Analytics Engineer

Caterpillar

East Peoria, IL • On-site

$97K - $146K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Caterpillar Inc. rating

7.5

Company rating: 7.5 out of 10

Based on 472 frontline employees who took The Breakroom Quiz

225th of 430 rated machine equipment manufacturers

Job description

Career Area:
Engineering
Job Description:
Your Work Shapes the World at Caterpillar Inc.
When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.
Hear about the Caterpillar Experience for yourself
Role Definition
We are seeking a skilled and motivated Python Developer with expertise in AI agents and Power BI to support advanced analytics, automation, and intelligent decision-support initiatives. This role focuses on developing Python-based solutions, building and deploying AI-driven agents, and delivering high-impact data visualizations that enable data-driven decision-making across the organization.
The Python Developer / AI & Analytics Engineer will design, develop, and maintain Python applications that support AI agent workflows, data processing, and analytics reporting. This role partners closely with engineering, analytics, and business stakeholders to translate requirements into scalable technical solutions.
What you will do
  • Design, develop, and maintain Python applications for automation, analytics, and system integration
  • Build and deploy AI agents to support task automation and decision support
  • Integrate AI solutions with internal tools, APIs, and data sources
  • Develop and maintain Power BI dashboards and reports
  • Prepare, transform, and model data for analytics and reporting
  • Collaborate with cross-functional teams to gather requirements and deliver solutions
  • Document code, data models, and system designs
  • Troubleshoot, test, and improve existing systems

Degree Requirement
  • Bachelor's degree in Computer Science, Engineering, Data Analytics, or related field, or equivalent experience required.

What you must have
  • Analytical Thinking: Knowledge of techniques and tools that promote effective analysis; ability to determine the root cause of organizational problems and create alternative solutions that resolve these problems.
  • Effective Communications: Understanding of effective communication concepts, tools and techniques; ability to effectively transmit, receive, and accurately interpret ideas, information, and needs through the application of appropriate communication behaviors.
  • Teamwork: Knowledge of the necessity and value of teamwork; experience with; ability to work cooperatively towards shared goals and being supportive of others at all levels.
  • Technical Excellence: Knowledge of a given technology and various application methods; ability to develop and provide solutions to significant technical challenges.
  • Software Development: Knowledge of software development tools and activities; ability to produce software products or systems in line with product requirements.
  • Requirements Analysis: Knowledge of tools, methods, and techniques of requirement analysis; ability to elicit, analyze and record required business functionality and non-functionality requirements to ensure the success of a system or software development project.
  • System Testing: Knowledge of system and software testing; ability to design, plan and execute system testing strategies and tactics to ensure the quality of software at all stages of the system life cycle.
  • Technical Troubleshooting: Knowledge of technical troubleshooting approaches, tools and techniques; ability to anticipate, recognize, and resolve technical issues on hardware, software, application or operation.

Top candidates will also have
  • Proficiency in Python programming
  • Experience with AI-based solutions or intelligent agents
  • Hands-on experience with Power BI
  • Working knowledge of SQL and relational databases
  • Experience building LLM-based or autonomous AI agents
  • Advanced Power BI skills including DAX and performance optimization
  • Experience integrating Python data pipelines with BI tools
  • Exposure to cloud platforms and scalable data architectures
  • Ability to translate business needs into practical technical solutions

Additional Information
  • This position will close at 11:59 p.m. on 07/15/2026.
  • This position will be located onsite 5 days a week in East Peoria, IL (Building KK).
  • Relocation assistance is available for this position.
  • Sponsorship is NOT available for this position.
  • This position may require less than 10% travel.

Final details
Please frequently check the email associated with your application, including the junk/spam folder, as this is the primary correspondence method. If you wish to know the status of your application - please use the candidate log-in on our career website as it will reflect any updates to your status.
#LI #MilitaryMonday #Letsdothework #caterpillarinc #Iamcaterpillar
Summary Pay Range:
$97,530.00 - $146,290.00
Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.
Benefits:
Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.
  • Medical, dental, and vision benefits*
  • Paid time off plan (Vacation, Holidays, Volunteer, etc.)*
  • 401(k) savings plans*
  • Health Savings Account (HSA)*
  • Flexible Spending Accounts (FSAs)*
  • Health Lifestyle Programs*
  • Employee Assistance Program*
  • Voluntary Benefits and Employee Discounts*
  • Career Development*
  • Incentive bonus*
  • Disability benefits
  • Life Insurance
  • Parental leave
  • Adoption benefits
  • Tuition Reimbursement

* These benefits also apply to part-time employees
This position requires working onsite five days a week.
Relocation is available for this position.
Visa Sponsorship is not available for this position.
Posting Dates:
July 1, 2026 - July 15, 2026
Any offer of employment is conditioned upon the successful completion of a drug screen.
Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.
Not ready to apply? Join our Talent Community.

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