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Engineering Jobs in Illinois (NOW HIRING)

Mechanical Engineer

Chillicothe, IL ยท On-site

$70K - $95K/yr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry-level to experienced ...

Mechanical Engineer

Decatur, IL ยท On-site

$65K - $95K/yr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an experienced candidate to ...

Manufacturing Engineer

Chillicothe, IL ยท On-site

$60K - $95K/yr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an Entry to Experienced Level ...

Electrical Engineer

Chillicothe, IL ยท On-site

$70K - $105K/yr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry to experienced level ...

Electrical Engineer

Elgin, IL ยท On-site

$110K - $120K/yr

Collaborative engineering team where your ideas and technical expertise are valued. Responsibilities: * Design and develop electrical control systems for custom automated assembly and testing ...

Engineering Technician

IL ยท On-site +1

$51K - $99K/yr

The Engineering Technician position is located at Scott AFB, Illinois. Learn more about this agency Duties Help * Investigate, research, write, and/or edit traffic engineering safety bulletins.

Support engineering development activities by partnering with senior engineers on product validation and manufacturing initiatives * Gather, measure, inspect, and track components required for ...

Quality/Test Engineer

Chillicothe, IL ยท On-site

$70K - $95K/yr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry level to experienced ...

Engineering Manager

Dixon, IL ยท On-site

$145K - $180K/yr

The Engineering Manager will oversee a team of Product Engineers responsible for designing, developing, and improving our equipment lines. This role ensures engineering projects align with company ...

Job Title Engineering Coordinator Summary The Engineering Coordinator is a critical support role responsible for coordinating and administering fleet operations, engineering programs, financial ...

Position Summary The Engineering Manager is accountable for the development, management, review, and approval of the final technical design details for RNG facilities, new builds, improvements and ...

Showing results 41-60

Engineering information

See Illinois salary details

$45.1K

$142.3K

$168.6K

How much do engineering jobs pay per year?

As of Aug 11, 2026, the average yearly pay for engineering in Illinois is $142,319.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,900.00 and $167,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an engineer, and why are they important?

To thrive as an Engineer, you need strong analytical abilities, problem-solving skills, and a relevant engineering degree or certification. Familiarity with CAD software, project management tools, and industry-specific technical systems is typically required. Excellent teamwork, communication, and adaptability help engineers collaborate and navigate complex projects effectively. These skills and qualities are vital for delivering innovative, efficient solutions and ensuring project success in dynamic technical environments.

What are engineering jobs?

Engineering jobs encompass a range of positions in a variety of technical fields, including mechanical, chemical, electrical, aeronautic, and civil engineering. Some engineering jobs are in research and design, while others focus on the construction and manufacturing industry. In this career, you need a mix of design, project management, and research skills. You can work in numerous industries, including construction, manufacturing, agriculture, medical, aviation, and natural resource extraction. Some jobs are based primarily in an office or lab setting, while others require you to travel to field sites to make surveys and assessments.

What are some common challenges engineers face when working on multidisciplinary teams?

Engineers often collaborate with professionals from diverse backgrounds, such as designers, project managers, and business analysts. One common challenge is ensuring clear communication, as each discipline may use different terminology or prioritize different aspects of a project. Additionally, aligning objectives and managing conflicting expectations can require strong interpersonal and problem-solving skills. Successfully navigating these challenges helps engineers contribute to more innovative and efficient solutions while building valuable teamwork experience.

What is engineering?

Engineering is the application of scientific and mathematical principles to design, build, and maintain structures, machines, devices, systems, and processes. Engineers use creativity, technical knowledge, and problem-solving skills to develop solutions that meet societal needs in areas such as infrastructure, technology, manufacturing, and the environment. There are many branches of engineering, including civil, mechanical, electrical, chemical, and software engineering, each focusing on different aspects of technology and innovation.

What is the difference between Engineering vs Mechanical Engineering?

AspectEngineeringMechanical Engineering
Required CredentialsBachelor's degree in engineering or related fieldBachelor's degree in mechanical engineering or similar
Work EnvironmentVaries widely across disciplines, including offices, labs, and manufacturingDesign, analysis, and manufacturing environments, often involving machinery and systems
Industry UsageBroadly used across multiple industries such as civil, electrical, and mechanical sectorsPrimarily in manufacturing, automotive, aerospace, and energy sectors

Engineering is a broad field encompassing various disciplines, including mechanical engineering. Mechanical engineering focuses specifically on designing and analyzing mechanical systems and machinery. While all mechanical engineers are engineers, not all engineers are mechanical engineers. The two roles often overlap but differ in specialization and application areas.

What are 10 engineering jobs?

Engineering encompasses a wide range of roles including civil engineer, mechanical engineer, electrical engineer, software engineer, chemical engineer, aerospace engineer, industrial engineer, environmental engineer, biomedical engineer, and petroleum engineer. These jobs typically require technical skills, relevant degrees, and often professional certifications. They involve designing, developing, testing, and maintaining systems or products across various industries.

What careers are in engineering?

Engineering careers include roles such as civil, mechanical, electrical, software, chemical, and aerospace engineering. These positions typically require strong problem-solving skills, technical knowledge, and often a bachelor's degree in an engineering discipline. Engineers work in industries like construction, technology, manufacturing, and energy, using tools such as CAD software and adhering to safety and environmental standards.
What are the most commonly searched types of Engineering jobs in Illinois? The most popular types of Engineering jobs in Illinois are:
What cities in Illinois are hiring for Engineering jobs? Cities in Illinois with the most Engineering job openings:
Infographic showing various Engineering job openings in Illinois as of August 2026, with employment types broken down into 70% Full Time, and 30% Contract. Highlights an 100% In-person job distribution, with an average salary of $142,319 per year, or $68.4 per hour.

Mechanical Engineering Manager

Milhouse Engineering and Construction, Inc.

Chicago, IL โ€ข On-site

$143K - $174K/yr

Full-time

Re-posted 6 days ago


Job description

The Mechanical Engineering Manager provides technical leadership, plans, organizes, and implements the development of all projects within the Aviation (Design Build) group. The Manager utilizes the technical and managerial skills necessary to ensure successful project completion. 
 
You will be well versed in multiple engineering disciplines specific to Mechanical, Electrical, FP and Plumbing plus possess exceptional project management and leadership experience to provide supervision and guidance to the group to ensure all objectives, critical issues, new concepts and policy matters are met. You are leading a team that specializes in design work across our Aviation (Design Build) portfolio.
What you will do:
  • Provide technical expertise to staff, clients, and peers within the organization.
  • Builds project teams by assigning group production employees/resources to project managers. 
  • Assists project managers by developing and reviewing scopes, schedules and time budgets for work to be executed in their group. 
  • Collaborate across the organization to ensure that staff utilization goals are met or exceeded. 
  • Monitors team performance to ensure group’s adherence to agree upon scopes, schedules, and budgets. 
  • Identify, analyze and resolve problems in a pro-active manner. 
  • Cultivate effective relationships with clients, and employees. 
  • Support proposal opportunities that are strategically aligned with your group.  
  • Participates in the RFP/RFQ process including, site visits, client meetings, scope development, preparation of project approach, technical execution plans, schedules, and interviews. 
Your background:
  • Bachelor’s Degree in Mechanical Engineering required
  • P.E required 
  • 10- 15 years MEP experience required
  • Informal or formal leadership experience preferred
  • HVAC design, Fire protection and associated calculations experience required
  • Hydronic systems design and flow /pressure calculations experience required
  • Sizing and specifying of mechanical equipment experience required 
At Milhouse, we’re more than just a place to work — we’re a place to grow, thrive, and be celebrated. Here’s how we invest in you:
  • Medical, Dental & Vision Coverage – Reach out to learn how your deductible could be covered 100% through Garner Health
  • Company Sponsored Life Insurance and Short-Term Disability – We’ve got your back when life takes unexpected turns. 
  • Voluntary Coverages – Take control of your well-being with added coverage options. 
  • Discounted Gym Membership – Stay active with wellness options that support your fitness goals. 
  • Competitive Base Salary – Earn what you're worth in a performance-driven culture. 
  • 401(k) Retirement Plan – Build your future with confidence. 
  • Professional Development Incentives – Get rewarded for growing your skills — including bonuses for earning your P.E. License
  • Milhouse University (Cross-Functional Training) – Expand your expertise with internal training built to elevate your career and receive PDH credits for applicable training towards professional engineering licenses, etc.. 
  • Employee Education & Development Program – Tuition assistance and learning opportunities to keep you moving forward. 
  • Generous PTO + Paid Holidays – Rest, recharge, and enjoy the moments that matter most. 
  • Paid Parental Leave – Bond with your new arrival — and yes, we’ll even cover a year of diapers! 
  • Extracurricular Sports Teams – Join our summer Volleyball and Softball squads for fun off the clock. 
  • Employee Recognition Program – Be celebrated for the impact you make. 
  • Employee Referral Bonus – Bring great people on board and get paid for it. 
  • Transit Benefits Program – Save on your daily commute. 
  • Charitable Events and Activities offered through non-profit affiliate – Milhouse Charities.  
The actual base pay depends upon many factors, such as education, experience, and skills. The base pay range is subject to change and may be modified in the future.
 
While we provide a range, we'd love to hear from you if you are in or outside of this range as we are always looking to cater roles to the Talent we find!! 
Milhouse is a pay transparency non-discrimination organization committed to fostering an inclusive and equitable workplace. We ensure that all employees are compensated fairly and without bias, in accordance with applicable laws and regulations. In compliance with the Illinois Equal Pay Act, effective January 1, 2025, we include pay scales and benefits in all job postings and ensure that all promotion opportunities are communicated to current employees within 14 days of external postings. Additionally, we participate in E-Verify to confirm employment eligibility and uphold compliance with federal requirements.

Why join the Aviation team? Here's why:

The Aviation team is a collaborative and multidisciplinary group that strives for the best results daily. As a melting pot of mechanical, civil, and electrical engineers as well as architects this offers our team exposure to many different facets of engineering and the ability to see how it all comes together to support our clients. Our team prides themselves on mentorship and ensures team members are partnered with one another to foster an environment of learning and development. This team in particular likes to connect on a professional and social level; after all we spend 5 days a week at work, so a strong sense of camaraderie is important! If you want to be a part of this synergetic environment, apply today!

Here's a little information on Milhouse Engineering and Construction, Inc.:

Milhouse Engineering and Construction, Inc. was founded in 2001 with the goal of building the best engineering company in the country. It was based on the belief that if we hired great people, fueled their passion while challenging them to excel, and maintained a laser focus on the needs of your clients, success would come- and so it has. Our portfolio of successful projects continues to grow, our family of highly satisfied clients continues to expand, and our staff just gets better and better.
 
We are a unique, Chicago-based firm whose collective passion, vision and expertise has led to phenomenal growth! With more than 500+ talented professionals and offices across the globe, Milhouse offers a dynamic work environment where there is no limit to what you can achieve if you are willing to go after it.
 
Our people are the cornerstone of our organization, and key to our success. Join a remarkably talented team that shares a passion for what they do and a vision for improving communities around the world through innovative engineering and construction. Click here to see who we are, and how our people drive our culture each & every day.
 
Click here to see all of our awards and how many times we've won Chicago’s 101 Best & Brightest Companies to Work For!

Important Notice to US Applicants
Milhouse Engineering and Construction, Inc. is an at-will employer.
We are an Equal Opportunity Employer.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.