Manufacturing Engineer Jobs in Illinois
Manufacturing Engineer jobs in Illinois are in strong demand, concentrated in automotive and auto-supplier networks, heavy industrial equipment, food processing, and defense manufacturing, with openings from entry-level process engineers through senior and principal roles. The busiest hiring markets are Chicago and its northwest suburban corridor, Rockford, and the Peoria area, where Caterpillar, Deere, and Abbott Laboratories anchor large engineering workforces. The most sought-after specialties in Illinois listings are lean manufacturing and continuous improvement, CNC and automation systems, and quality and process engineering. Find a role that fits below and apply directly.
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Career Area:
ManufacturingJob 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.
Manufacturing Engineer – Assembly
Location: East Peoria, IL (SS)
Job Type: Full-Time
Relocation Assistance: Domestic relocation available
Travel Requirement: Up to 10%
Visa Sponsorship: Not available
Job Summary:
We are seeking a Manufacturing Engineer – Assembly to support production operations by executing essential manufacturing engineering activities, including the implementation of equipment, processes, and production systems. Contribute to the development and optimization of both new and existing processes through continuous improvement initiatives and reliability monitoring, while providing ongoing technical support and guidance to meet the needs of the business.
Key Responsibilities:
- Ownership of a key part of the assembly process coordinating process improvement, engineer changes, ect.
- Lead continuous improvement initiatives to enhance equipment, processes, and production systems.
- Execute engineering change notices and implement necessary updates to maintain production continuity.
- Apply structured problem-solving methodologies to resolve manufacturing challenges with sustainable solutions.
- Provide technical guidance to manufacturing operations to meet business unit goals and production demands.
Top Candidates will Have:
- Bachelor’s Degree or equivalent experience desired
- Assembly manufacturing engineering experience, have worked within a manufacturing environment
- A strong understanding / working knowledge of Microsoft O/S and related application
- Skilled in Teamcenter, Creo, AUTOCAD, SAP ME, SAP, and other visualization software tools
What Skills You Will Have:
- Decision Making and Critical Thinking: Knowledge of the decision-making process and associated tools and techniques; ability to accurately analyze situations and reach productive decisions based on informed judgment.
- Judgment and Decision Making: Ability to carefully evaluate the impact of emerging business situations and choose the best path forward communicating actions and activities that maximize organizational performance.
- Manufacturing Processes: Knowledge of existing product manufacturing methods, technologies and processes; ability to execute, plan, manage and monitor the entire manufacturing process.
- Problem Management Process – MFG: Applies working knowledge of structured problem-solving techniques to resolve manufacturing issues, track resolutions, and improve process reliability.
Summary Pay Range:
$97,530.00 - $146,290.00Compensation 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
Posting Dates:
August 11, 2026 - August 24, 2026Any 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.
See All 149+ Manufacturing Engineer Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
Find Manufacturing Engineer JobsManufacturing Engineer Jobs by City in Illinois
Where Illinois roles are concentrated, by current openings.
Manufacturing Engineer Job Market in Illinois
A snapshot from current Illinois openings, updated as new roles post.
Who's Hiring



Top Industries Hiring
- Manufacturing11
- Consulting & Professional Services7
- Energy5
- Chemicals & Materials3
- Staffing & Recruiting3
What Illinois Employers Look For
The qualifications that appear most often in manufacturing engineer jobs across Illinois.
- Bachelor's degree in mechanical, industrial, or manufacturing engineering required
- Proficiency with CAD software such as SolidWorks, AutoCAD, or CATIA
- Experience applying lean manufacturing, Six Sigma, or Kaizen methodologies
- Familiarity with GD&T, FMEA, and quality control standards such as ISO or IATF
- Ability to read and interpret engineering drawings and technical specifications
- Strong root-cause analysis and problem-solving skills for production environments
Manufacturing Engineer Jobs in Illinois: Frequently Asked Questions
How do you become a manufacturing engineer in Illinois?
Most Illinois employers require a bachelor's degree in mechanical, industrial, or manufacturing engineering from an ABET-accredited program. Illinois does not require a state-issued license for most manufacturing engineering roles, though engineers who sign off on public-safety-critical designs may need a Professional Engineer license issued through the Illinois Department of Financial and Professional Regulation. Earning a Certified Manufacturing Engineer credential from the Society of Manufacturing Engineers strengthens candidacy across Illinois employers.
How much do manufacturing engineers make in Illinois?
Manufacturing engineers in Illinois earn a median of about $100,540 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $73,780 for the lowest 10% to over $155,650 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire manufacturing engineers in Illinois?
Employers hiring manufacturing engineers in Illinois right now include S&C Electric Company, Northrop Grumman, and Caterpillar, based on current listings on Migrate Mate as of August 2026. Illinois's mix of heavy equipment, defense, medical device, and food-processing manufacturers means demand cuts across industries rather than concentrating in a single sector.
Which Illinois cities have the most manufacturing engineer jobs?
Chicago, Peoria, and Rolling Meadows have the most manufacturing engineer openings in Illinois. Chicago and the northwest suburbs drive volume through a dense cluster of automotive suppliers, medical device companies, and industrial manufacturers, while Rockford's long-standing aerospace and machine-tool industry and the Peoria area's Caterpillar and heavy-equipment supply chain account for strong demand outside the Chicago metro.
Are there remote manufacturing engineer jobs in Illinois?
Yes, but they're rare. Manufacturing engineering is fundamentally a hands-on, floor-level role, and most Illinois positions require regular on-site presence to manage tooling, production lines, and quality processes. About 13% of manufacturing engineer openings tied to Illinois are remote or hybrid as of August 2026, and those postings tend to cover process documentation, CAD design, or supplier-quality coordination that can be done off-site.
How can I get hired as a manufacturing engineer in Illinois with little or no experience?
The most realistic entry path is a co-op or internship completed while finishing an engineering degree, as Illinois employers like Caterpillar, Deere, and Abbott regularly convert interns into full-time associates. New graduates without internship experience often enter through quality technician, manufacturing technician, or process improvement analyst roles and move into engineering positions after demonstrating floor-level competence. Completing a Six Sigma Green Belt certification or building a portfolio of process-improvement projects gives candidates a concrete edge in Illinois hiring.
Where can I find and apply to manufacturing engineer jobs in Illinois?
You can find and apply to manufacturing engineer jobs in Illinois on Migrate Mate, which lists current Illinois openings. Find the roles that fit your background and apply directly.
See All 149+ Manufacturing Engineer Jobs in Illinois
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