Mechanical Engineer Jobs in Illinois
Mechanical Engineer jobs in Illinois are open across Chicago, Lisle, and Manteno and other Illinois metros, with employers like Molex, Gotion, and Constellation Energy hiring at every experience level. Find a role that fits below and apply directly.
Find Mechanical Engineer JobsOverview
Showing 5 of 352+ Mechanical Engineer jobs











INTRODUCTION
Are you looking for an opportunity to do challenging, creative work that makes a real impact? Would you like to be part of a company that respects individual contributions and thrives on collaboration? Do you love to win? Then consider joining Wight & Company. We’re a nationally recognized, award-winning architecture, engineering, and construction firm known for a dynamic company culture that fosters innovation and challenges the status quo, and we’re looking for a talented professional to join our team. We are currently seeking a Mechanical Engineer to join our growing MEP Engineering team. This position will work closely with senior engineers and other team members to deliver high-quality projects that meet client goals and adhere to the firm’s standards. This position requires understanding of all project phases including schematic design, design development, construction documents and construction contract administration.
ESSENTIAL RESPONSIBILITIES
- Perform engineering analysis, design, and system selection for building applications with support of a senior engineer.
- Ensure conformance of design with applicable building codes and project sustainability goals.
- Provide mentorship and guidance to junior team members.
- Coordinate the submittal of documentation for permitting/regulatory review with multiple local agencies and jurisdictions.
- Participate in the feasibility, conceptual, and early planning of projects through final design, construction and post-occupancy with the guidance of a senior engineer.
- Clearly and concisely convey technical solutions and performance objectives while ensuring project alignment with client goals, project design, sustainability objectives, schedule, budget, constructability and post-occupancy performance.
- Lead the preparation of design documentation including BIM models, drawings, and specifications under the guidance of senior engineers.
- Collaborate closely with interdisciplinary teams, including architecture, engineering, sustainability, construction, and other consultants, to support the integrated delivery of projects.
- Conduct research on systems, products, building codes, and sustainable design practices to inform project decisions.
- Perform construction phase and post-occupancy activities including submittal review, construction site observations and commissioning conclusion.
- Participate in cross-discipline career development. Engage in continuous learning opportunities, attend industry events, and participate in internal training sessions to enhance skills and knowledge.
MINIMUM BACKGROUND & EXPERIENCE EXPECTATIONS
- Bachelor of Science (BS) degree from accredited engineering program. Master of Science (MS) degree from accredited engineering program a plus.
- 4 - 8 years of related engineering experience.
- Professional Engineer (P.E.) license required for Engineer title (Designer is designation if no license).
- LEED or other sustainable building certification a plus.
SALARY RANGE
$85,000 - $110,000. Individual pay will be based on several factors including experience, knowledge, skills, and abilities of the applicant.
Wight & Company offers excellent benefits and a wonderful work environment. Our comprehensive benefits including medical, dental, vision, disability, life insurance, flexible spending, paid holidays, paid time off, and a 401(k). Our flexible work schedule allows for a healthy work-life balance.
Wight & Company is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, genetics, protected veteran status, disability status, or any other characteristic protected by federal, state, or local laws. Wight & Company values diversity in our workforce. We are committed to recruiting, hiring, and promoting people with disabilities and veterans. If you need an accommodation to assist with completing the electronic application, please call us at 630.969.7000 and ask to speak with a Human Resources representative.
See All 352+ Mechanical Engineer Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
Find Mechanical Engineer JobsMechanical Engineer Jobs by City in Illinois
Where Illinois roles are concentrated, by current openings.
Mechanical Engineer Job Market in Illinois
A snapshot from current Illinois openings, updated as new roles post.
Who's Hiring
- Molex33

- Gotion14

- Constellation Energy13

- Jobot10

- Burns & McDonnell9

Top Industries Hiring
- Manufacturing89
- Consulting & Professional Services62
- Energy43
- Construction & Real Estate40
- Technology & Software38
What Illinois Employers Look For
The qualifications that appear most often in mechanical engineer jobs across Illinois.
- Bachelor's degree in mechanical engineering or a closely related engineering discipline
- Proficiency in CAD software such as SolidWorks, CATIA, or AutoCAD
- Experience with finite element analysis tools including ANSYS or Abaqus
- Knowledge of GD&T and engineering drawing standards per ASME Y14.5
- Familiarity with manufacturing processes such as machining, welding, or injection molding
- Professional Engineer licensure or active progress toward PE certification
Mechanical Engineer Jobs in Illinois: Frequently Asked Questions
How many mechanical engineer jobs are there in Illinois?
There are 352+ mechanical engineer openings in Illinois on Migrate Mate as of June 2026, with the most roles in Chicago, Lisle, and Manteno. New positions post regularly as employers across Illinois hire.
How much do mechanical engineers make in Illinois?
Mechanical engineers in Illinois earn a median of about $102,680 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $72,150 for the lowest 10% to over $160,160 for the top 10%. Pay rises with experience, specialty, and employer.
Which Illinois cities have the most mechanical engineer jobs?
Chicago, Lisle, and Manteno have the most mechanical engineer openings in Illinois right now, with additional roles spread across smaller metros statewide.
Which companies hire mechanical engineers in Illinois?
Employers hiring mechanical engineers in Illinois include Molex, Gotion, and Constellation Energy, based on current listings on Migrate Mate as of June 2026.
Are there remote mechanical engineer jobs in Illinois?
Yes. About 13% of mechanical engineer openings tied to Illinois are remote or hybrid as of June 2026. The rest are on-site roles based in Illinois metros.
How do I apply for mechanical engineer jobs in Illinois?
You can apply to mechanical engineer jobs in Illinois directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Illinois location, then apply to each one that fits.
See All 352+ Mechanical Engineer Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
Find Mechanical Engineer Jobs