Engineering Jobs in Illinois
Engineering jobs in Illinois are among the most active in the Midwest, with strong demand concentrated in manufacturing, infrastructure, energy, and technology sectors and openings at every level from entry-level to principal engineer. Chicago drives the bulk of hiring, with Rockford and Peoria also generating steady demand, and employers like Caterpillar, Abbott Laboratories, and Boeing maintain large engineering workforces with ongoing needs. Mechanical, electrical, and civil engineering are the most consistently in-demand specialties, alongside growing interest in process and systems engineers. See the openings below and apply to the ones that match your experience.
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Job Title:
Manufacturing Engineering Intern - Summer 2027Job Description:
Manufacturing Engineering Intern - Summer 2027
Here at Entegris, we use advanced science to enable technologies that transform the world, and we are seeking employees who have the drive to continue the mission.
The Role:
Our site in Aurora, IL is seeking a Manufacturing Engineering Intern to join our team for the Summer 2027 season. This assignment is intended to be 12-14 weeks in duration.
They will collaborate very closely with our engineers and assist with crucial projects in the milling, lamination, surfacing, grooving, and finishing room processes. The intern’s primary responsibility will involve supporting the CI projects and improvement of these processes, conducting research, analyzing data, and assisting with implementing new technologies.
What You’ll Do:
- Served as a production engineer for the pads BU, contributing to various processes within our group.
- Collaborate very closely with our engineers and assist with crucial projects in: Milling, lamination, surfacing, grooving, and finishing room processes.
- The intern’s primary responsibility will involve supporting the CI projects, and OEE, analyzing quality data and assisting with implementing new technologies.
What We Seek:
- They should demonstrate a passion for innovation and problem-solving and a willingness to learn from experienced engineers
- Excellent written and verbal communication skills.Exhibit adaptability, critical thinking, attention to detail, and a proactive approach to challenges.
- Detail-orientedFlexible and adaptableTechnologically savvy
Desired Major(s) & Graduation Year:
Mechanical Engineers, Chemical Engineers, Industrial Engineers Manufacturing Engineers, AI Engineers
Eligibility:
- Must be a currently enrolled student Available to work 40 hours a week, M-F (8a-5p) beginning in May through August
- Must be familiar with the university’s requirements to participate in a co-op program
- Entegris is not currently hiring candidates for co-ops/internships who will need, now or at any time in the future, Entegris sponsorship through the H1-B lottery.
PHYSICAL REQUIREMENTS:
Able to lift up to 25lbs.
WHY WORK AT ENTEGRIS?
Lead. Inspire. Innovate. Define Your Future.
Not everyone who works for a global company shares the same background, experiences and perspectives. We leverage the differences of our employees to bring new ideas to the table. Every employee throughout the company is encouraged to share input on projects and initiatives. Our decision-making process is truly a collaborative effort as we realize there are leaders at every level of the organization. We put our values at the core of how we operate as an organization — not just when it’s convenient, but in a lasting and meaningful way. We want the time and energy you spend here to have a positive impact on your life inside and outside of the office.
WHAT WE OFFER
Our total rewards package goes above and beyond just a paycheck. Whether you’re looking to build your career, improve your health, or protect your wealth, we offer generous benefits to help you achieve your goals.
Compensation: $20-$30/hour range with actual pay dependent on candidate overall skills for the role
Values-driven culture with colleagues that rally around People, Accountability, Creativity and ExcellenceCompany anticipates the application window closing approximately 5 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require Company to shorten or extend the application window
Entegris does not provide immigration-related sponsorship for this role. Do not apply for this role if you will need Entegris immigration sponsorship (e.g., H1B, TN, STEM OPT, etc.) now or in the future.
At Entegris we are committed to providing equal opportunity to all employees and applicants. Our policy is to recruit, hire, train, and reward employees for their individual abilities, achievements, and experience without regard to race, color, religion, sexual orientation, age, national origin, disability, marital or military status.
Job Title:
Manufacturing Engineering Intern - Summer 2027Job Description:
Manufacturing Engineering Intern - Summer 2027
Here at Entegris, we use advanced science to enable technologies that transform the world, and we are seeking employees who have the drive to continue the mission.
The Role:
Our site in Aurora, IL is seeking a Manufacturing Engineering Intern to join our team for the Summer 2027 season. This assignment is intended to be 12-14 weeks in duration.
They will collaborate very closely with our engineers and assist with crucial projects in the milling, lamination, surfacing, grooving, and finishing room processes. The intern’s primary responsibility will involve supporting the CI projects and improvement of these processes, conducting research, analyzing data, and assisting with implementing new technologies.
What You’ll Do:
- Served as a production engineer for the pads BU, contributing to various processes within our group.
- Collaborate very closely with our engineers and assist with crucial projects in: Milling, lamination, surfacing, grooving, and finishing room processes.
- The intern’s primary responsibility will involve supporting the CI projects, and OEE, analyzing quality data and assisting with implementing new technologies.
What We Seek:
- They should demonstrate a passion for innovation and problem-solving and a willingness to learn from experienced engineers
- Excellent written and verbal communication skills.Exhibit adaptability, critical thinking, attention to detail, and a proactive approach to challenges.
- Detail-orientedFlexible and adaptableTechnologically savvy
Desired Major(s) & Graduation Year:
Mechanical Engineers, Chemical Engineers, Industrial Engineers Manufacturing Engineers, AI Engineers
Eligibility:
- Must be a currently enrolled student Available to work 40 hours a week, M-F (8a-5p) beginning in May through August
- Must be familiar with the university’s requirements to participate in a co-op program
- Entegris is not currently hiring candidates for co-ops/internships who will need, now or at any time in the future, Entegris sponsorship through the H1-B lottery.
PHYSICAL REQUIREMENTS:
Able to lift up to 25lbs.
WHY WORK AT ENTEGRIS?
Lead. Inspire. Innovate. Define Your Future.
Not everyone who works for a global company shares the same background, experiences and perspectives. We leverage the differences of our employees to bring new ideas to the table. Every employee throughout the company is encouraged to share input on projects and initiatives. Our decision-making process is truly a collaborative effort as we realize there are leaders at every level of the organization. We put our values at the core of how we operate as an organization — not just when it’s convenient, but in a lasting and meaningful way. We want the time and energy you spend here to have a positive impact on your life inside and outside of the office.
WHAT WE OFFER
Our total rewards package goes above and beyond just a paycheck. Whether you’re looking to build your career, improve your health, or protect your wealth, we offer generous benefits to help you achieve your goals.
Compensation: $20-$30/hour range with actual pay dependent on candidate overall skills for the role
Values-driven culture with colleagues that rally around People, Accountability, Creativity and ExcellenceCompany anticipates the application window closing approximately 5 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require Company to shorten or extend the application window
Entegris does not provide immigration-related sponsorship for this role. Do not apply for this role if you will need Entegris immigration sponsorship (e.g., H1B, TN, STEM OPT, etc.) now or in the future.
At Entegris we are committed to providing equal opportunity to all employees and applicants. Our policy is to recruit, hire, train, and reward employees for their individual abilities, achievements, and experience without regard to race, color, religion, sexual orientation, age, national origin, disability, marital or military status.
See All 110+ Engineering Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
Find Engineering JobsEngineering Jobs by City in Illinois
Where Illinois roles are concentrated, by current openings.
Engineering Job Market in Illinois
A snapshot from current Illinois openings, updated as new roles post.
Who's Hiring
What Illinois Employers Look For
The qualifications that appear most often in engineering jobs across Illinois.
- Active Illinois Professional Engineer license or eligibility to obtain one
- Bachelor's degree in engineering or a closely related technical discipline
- Proficiency with industry-standard CAD or simulation software such as AutoCAD or ANSYS
- Experience working within regulated industries such as manufacturing, utilities, or construction
- Demonstrated ability to manage projects, timelines, and cross-functional stakeholder communication
- Familiarity with relevant codes and standards including ASME, IEEE, or ASCE as applicable to the specialty
Engineering Jobs in Illinois: Frequently Asked Questions
How do you become a engineering in Illinois?
To become a licensed Professional Engineer in Illinois, you must earn a bachelor's degree from an ABET-accredited engineering program, pass the Fundamentals of Engineering exam, accumulate qualifying work experience, and pass the Principles and Practice of Engineering exam. Licensure is issued through the Illinois Department of Financial and Professional Regulation. Many engineering roles in Illinois do not require a PE license immediately, but holding or pursuing one significantly expands your opportunities, particularly in civil, structural, and mechanical disciplines.
Which companies hire engineerings in Illinois?
Employers hiring engineerings in Illinois right now include Caterpillar, State of Illinois, and University of Illinois, based on current listings on Migrate Mate as of November 2026. Illinois's concentration of manufacturing headquarters, infrastructure contractors, and healthcare technology firms means engineering demand is spread across multiple industries rather than concentrated in a single sector.
Which Illinois cities have the most engineering jobs?
Chicago, Springfield, and Urbana are the Illinois cities with the most engineering openings. Chicago dominates due to its density of corporate headquarters, construction activity, and utilities infrastructure, while Peoria benefits from Caterpillar's global engineering operations and Rockford has a long-standing base of precision manufacturing and aerospace suppliers that generate steady engineering demand.
Are there remote engineering jobs in Illinois?
Yes, but they're less common than in purely desk-based fields, since much engineering work involves physical sites, labs, or manufacturing floors. About 74% of engineering openings tied to Illinois are remote or hybrid as of November 2026, reflecting the hands-on nature of many roles. The positions most likely to offer remote flexibility are in systems engineering, software-adjacent engineering, and technical project management rather than civil, structural, or manufacturing roles.
How can I get hired as a engineering in Illinois with little or no experience?
The most realistic entry path is applying to co-op or new graduate rotational programs offered by large Illinois manufacturers and infrastructure firms such as Caterpillar in Peoria or the major utilities operating in the Chicago area. Community college engineering technology programs and EIT certification give candidates a measurable edge. Entry-level titles like junior engineer, engineering technician, or design drafter are the most common starting points, and candidates who build a project portfolio or complete an internship during school move through hiring processes faster.
Where can I find and apply to engineering jobs in Illinois?
You can find and apply to engineering jobs in Illinois on Migrate Mate, which lists current Illinois openings updated regularly. Search for roles that match your specialty, experience level, and preferred location, then apply directly to the ones that fit. No sign-up is required to see the listings.
See All 110+ Engineering Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
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