Peoria, IL

Data Jobs in Peoria, IL

3 jobs found

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1d ago

Data Scientist

Caterpillar Peoria, IL

Peoria, IL

1d ago

$89k - $145k/yr Full time Artificial Intelligence Data Analysis Data Analytics

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Job Description

Caterpillar is hiring a Data Scientist to help design analytics and data products for global product support teams in Peoria, IL.

Responsibilities

Lead large-scale data collection, data mining, data processing, and data modeling.
Use natural language processing, text analytics, and machine learning to expand semantic data capabilities.
Define analysis requirements and scope, then deliver actionable insights to leaders using clear data visualizations.
Research and optimize data models and algorithms to improve analytical accuracy and effectiveness.
Collaborate with engineers to translate analytics findings into actionable requirements supporting equipment operation and systems integrated with machine hardware.

Requirements

Proficiency with SQL and dashboard tools including Tableau or Power BI.
Experience with Python, Microsoft Excel, and PowerPoint, plus Snowflake or cloud data services.
Background in data analytics techniques, automation, data science, and AI to drive business KPI results.
Working knowledge of review methods and quality controls to accurately process detailed information, verify outputs, assess errors or omissions, and prevent recurrence.
Excellent oral and written communication skills.
Proven ability to communicate and collaborate with internal and external business partners, including senior leaders.
Strong human relations skills to foster a collaborative environment with leadership and key stakeholders.
Knowledge of structured analysis to define business problems, identify key factors and stakeholders, evaluate patterns and trends, and recommend effective solutions.
Ability to partner with customers and users to define and confirm requirements and produce clear business and system documentation using appropriate tools and standards.
Experience working with mechanical systems or large construction equipment.
Ability to translate complex datasets and analytical findings into clear, actionable instructions and documentation.
Experience transforming large, complex datasets into actionable business insights.
Strength in statistical analysis, data mining, data processing, and modeling.
Experience applying machine learning, natural language processing, or text analytics to business challenges.
Ability to define analytical requirements and communicate recommendations through compelling data visualizations.
Proficiency with programming languages, query tools, databases, and data warehouses.
Track record of improving data models and algorithms to increase analytical accuracy and business value.
Strong attention to detail and analytical judgment, with the ability to partner with customers and users to translate requirements into effective solutions.

Technologies

SQL
Tableau
Power BI
Python
Microsoft Excel
PowerPoint
Snowflake
Natural language processing
Text analytics
Machine learning

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

Job Details

Location: Peoria, IL (onsite)
Salary range: USD 89,210 - 144,960 per yearly
Relocation assistance: available
Visa sponsorship and ISE: not available
Expected travel: 10%
Onsite expectation: work onsite 5 days a week when not traveling
Drug screen: employment is conditioned upon successful completion of a drug screen

Posting dates: October 15, 2026 - October 29, 2026

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2mo ago

Data Scientist - AI Trainer

DataAnnotation Peoria, IL 🇺🇸 Remote

Peoria, IL

2mo ago Closed

$50 - $100/hr Contract Ai Ml Ai Trainer Ai Training

This position is no longer accepting applications (closed Sep 2, 2026).

Job Description

DataAnnotation is seeking a Data Scientist - AI Trainer to craft and solve coding challenges that train AI systems, while providing insightful feedback on AI-generated code. This fully remote, flexible contract role offers an hourly rate of USD 50 to 100 and the freedom to select projects and schedules that fit your workflow. The position is based in Peoria, Illinois, with remote work options available.

Job Details

Position: Data Scientist - AI Trainer
Company: DataAnnotation
Location: Peoria, IL (remote)
Type: Contract
Education: Bachelor's degree
Hourly rate: USD 50 - 100
Remote: Fully remote

Responsibilities

Design and solve a range of coding problems used to train AI systems.
Write clear, high-quality code snippets accompanied by detailed explanations.
Evaluate AI-generated code for accuracy, performance, and clarity.
Provide feedback that directly informs the next generation of AI models.

Requirements

Fluency in English (native or bilingual level).
Proficiency in at least one of the following languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift.
Excellent writing and grammar skills.
Bachelor's degree (completed or in progress).
Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred.

Technologies

JavaScript
TypeScript
Python
C
C#
C++
React
Go
Java
Kotlin
Swift

Benefits

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects to take on and when you work, using your own computer from home.
Competitive pay: hourly rate of USD 50 to 100, with opportunities for higher bonuses on select projects.
Impact: contribute to shaping the future of AI technologies.

Note

Payment is processed through PayPal. We will not request money from candidates. PayPal handles currency conversions from USD. This role is open only to residents of the US, Canada, UK, Ireland, Australia, and New Zealand. Applicants located outside these countries will not see work or assessments available on our site at this time.

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4mo ago

Lead Data Engineer

Caterpillar Peoria, IL

Peoria, IL

4mo ago Closed

$128k - $193k/yr Full time Manager Senior Analytics

This position is no longer accepting applications (closed Jul 6, 2026).

Job Description

Caterpillar's Earthmoving Division seeks a Lead Data Engineer in Peoria, IL, onsite, to drive data‑driven transformation across the Motor Grader and Medium Tractor value chain. The role centers on sourcing and integrating diverse data, building scalable analytics solutions, and applying AI/ML to boost performance and reduce costs. Collaboration with cross‑functional teams will translate data insights into actionable guidance for decision makers across the organization.

Role Summary

Drive data‑driven transformation across the Motor Grader and Medium Tractor value chain by sourcing and integrating complex data sets, translating business requirements into scalable analytics solutions, and applying advanced analytics and AI to enhance efficiency, performance, and decision making.

Responsibilities

Lead large‑scale data collection, mining, and processing initiatives to develop robust data models and deliver actionable insights.
Analyze extensive, complex datasets to identify trends, inefficiencies, and cost‑reduction opportunities across the value chain.
Develop data‑driven business cases and convert insights into clear, actionable recommendations for stakeholders.
Leverage advanced analytics, digital tools, and AI/ML models to optimize performance and efficiency.
Head high‑impact, data‑focused initiatives aligned with global cost reduction and performance improvement goals.
Guide team members in executing value chain cost reduction initiatives.
Partner cross‑functionally to align data strategies, drive adoption of analytics solutions, and achieve measurable outcomes.
Champion data governance, data quality, and scalable analytics practices across teams.

Requirements

Bachelor’s Degree in accredited Engineering
Analytical Thinking: ability to use techniques and tools to analyze problems, identify root causes, and devise effective solutions.
Effective Communications: ability to convey ideas and needs clearly and accurately to stakeholders.
Problem Solving: familiarity with approaches and tools for diagnosing and resolving operational or process issues; adaptable to diverse situations.
Process Mapping/Flowcharting: capability to document current and proposed manufacturing processes to identify improvements.
Process Management: knowledge of business process improvement tools and techniques, with basic programming concepts to understand and enhance processes.

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

Top Candidates Will Also Have

Hands‑on experience applying AI/ML techniques to large datasets to drive efficiency, optimization, or predictive insights
Experience building or leveraging AI agents or automated analytics solutions
Proven success leading data‑driven transformation initiatives with measurable business impact
Knowledge of value chain operations and cost reduction methodologies
Demonstrated collaboration across global, cross‑functional teams

Additional Details

Work location: IL‑Peoria‑Building AB Office
Domestic relocation assistance is available
Visa sponsorship is not available for this role
Travel up to 15% for domestic and international assignments
In‑office requirement: five days per week (Monday–Friday)

Summary Pay Range

Summary pay range: $128,470.00 - $192,710.00

Posting Dates

Posting dates: June 1, 2026 - June 15, 2026

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Data Jobs in Peoria, IL

Data Scientist

Data Scientist - AI Trainer

Lead Data Engineer

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