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County Engineer Jobs in Chicago, IL (NOW HIRING)

General Description Becoming a Principal Engineer of Permits at the Lake County Division of Transportation (LCDOT) connects you directly with the broader engineering community, bridging the gap ...

Civil Engineer

Libertyville, IL · Hybrid

$73K - $130K/yr

... County. As an Civil Engineer on our team, you'll take on meaningful projects that shape ... infrastructure, connect communities, and improve everyday life-while advancing your career with a ...

If so, Lake County Government is the place for you. Comprised of nearly 3,000 employees, it is our ... This civil engineering position in Public Works will be to direct and perform a variety of complex ...

Civil Engineer

Libertyville, IL · On-site +1

$73K - $130K/yr

... County. As an Civil Engineer on our team, you'll take on meaningful projects that shape ... infrastructure, connect communities, and improve everyday life-while advancing your career with a ...

If so, Lake County Government is the place for you. Comprised of nearly 3,000 employees, it is our ... This civil engineering position in Public Works will be to direct and perform a variety of complex ...

POSITION SUMMARY We are pleased to offer the opportunity to work as a Stationary Engineer for the DuPage County Facilities Management Department. ***The posting will only consider internal candidates ...

County Farm Road, Wheaton, IL Job Type: Full-time Job Number: 25-00074 Department: Facilities ... This position is assigned to the International Union of Operating Engineers (IUOE) Local 399 ...

If so, Lake County Government is the place for you. Comprised of nearly 3,000 employees, it is our ... The Engineer I general function will be to perform defined and related to the maintenance and ...

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County Engineer information

See Chicago, IL salary details

$40.2K

$104.8K

$141.6K

How much do county engineer jobs pay per year?

As of Jul 26, 2026, the average yearly pay for county engineer in Chicago, IL is $104,820.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,500.00 and $120,000.00 per year, depending on experience, location, and employer.

How does a County Engineer typically collaborate with other county departments and external agencies?

County Engineers frequently work alongside other county departments—such as planning, public works, and environmental services—to coordinate infrastructure projects, ensure regulatory compliance, and address community needs. They also collaborate with external agencies, including state transportation departments, utility companies, and contractors, to manage permits, funding, and project timelines. Effective communication and teamwork are essential, as County Engineers often serve as technical advisors and project managers, ensuring that all stakeholders are aligned throughout the project lifecycle.

What are County Engineers?

County Engineers are licensed professional engineers who oversee the planning, design, construction, and maintenance of public infrastructure within a county, such as roads, bridges, drainage systems, and public buildings. They ensure that all projects comply with state and federal regulations, manage budgets, and often supervise staff and contractors. County Engineers also play a key role in developing long-term infrastructure plans and responding to emergency situations that impact public works. Their work is essential to maintaining safe and efficient transportation and public services for the community.

What is the difference between County Engineer vs Road Supervisor?

AspectCounty EngineerRoad Supervisor
Required credentialsEngineering degree, Professional Engineer (PE) licenseHigh school diploma or equivalent, relevant experience
Work environmentDesign, planning, project management, administrative tasksSupervising road crews, maintenance, and repair work
Employer and industry usageCounty government, public infrastructure projectsCounty or municipal public works departments

The County Engineer typically holds an engineering degree and PE license, focusing on planning, design, and overseeing infrastructure projects. In contrast, the Road Supervisor manages daily maintenance and supervises crews. While both roles work within public works, the County Engineer has a broader scope involving project management and engineering expertise, whereas the Road Supervisor concentrates on operational supervision.

What are the key skills and qualifications needed to thrive as a County Engineer, and why are they important?

To thrive as a County Engineer, you need a strong background in civil engineering, a bachelor's degree in engineering, and a Professional Engineer (PE) license. Experience with CAD software, GIS systems, project management tools, and knowledge of local, state, and federal regulations is typically required. Strong leadership, communication, and problem-solving skills help coordinate teams and interact with public officials and the community. These skills are essential for ensuring safe, efficient, and compliant infrastructure development and maintenance at the county level.
What are popular job titles related to County Engineer jobs in Chicago, IL? For County Engineer jobs in Chicago, IL, the most frequently searched job titles are:
Infographic showing various County Engineer job openings in Chicago, IL as of July 2026, with employment types broken down into 1% As Needed, 75% Full Time, 20% Part Time, 1% Temporary, and 3% Contract. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $104,820 per year, or $50.4 per hour.
Principal Engineer- Permits

Principal Engineer- Permits

Lake County

Libertyville, IL • Hybrid

$94K - $106K/yr

Full-time

Retirement

Posted 5 days ago


Job description

General Description Becoming a Principal Engineer of Permits at the Lake County Division of Transportation (LCDOT) connects you directly with the broader engineering community, bridging the gap between local consultants, municipalities, and the State of Illinois. In this role, you will hold primary administrative and technical responsibility for enforcing the Lake County Highway Access and Use Ordinance, ensuring all development and utility work protects public safety and county infrastructure. This is primarily an office-based engineering position, with regular hours of work Monday through Friday, from 8:00 am - 4:30 pm.

Occasional field work will be required. Alternative work schedules are available, including varying start times and remote work opportunities. Essential Functions Review engineering, drainage, and traffic impact studies.

Coordinating access permits, utility/facility permits, and special movement permits with other internal departments as well as municipalities. Prepare educational and training information to present and share with permit consulting engineers, traffic engineers, municipal engineers, and targeted groups. Guide junior-level staff as appropriate.

Knowledge Skills Abilities and Education Required Working knowledge of modern principles and practices of civil engineering as applied to the design and construction of various highway projects. Skills in regulatory interpretation and contract development/administration. Good knowledge of the principles and practices of program management.

Excellent oral and written communication skills as shown by the ability to communicate clearly and effectively with others. Effective problem-solving and analytical skills for complex engineering issues. Ability to establish and maintain effective working relationships with staff, supervisors, State and Federal agency representatives, municipality representatives, and members of the public.

Can work well both individually and as a member of a team. Bachelor's degree from an accredited university with a major in Civil Engineering, required. Possession of a valid Driver's License, supplemented by a satisfactory driving record, required.

Minimum of six (6) years of professional experience, required. Possession of a certificate as a Licensed Professional Engineer issued by the Illinois Department of Financial & Professional Regulation, required. Physical Requirements Requires light work involving standing or walking some of the time, exerting up to 20 pounds of force regularly, and moderate dexterity in operating machinery, tools, or office equipment.

Supplemental Information Based on education, licensure, and experience, we have Civil Engineer roles at three levels: Position Level Grade Pay Information Position Requirements Civil Engineer Grade 10 Starting at $74,410.79 Bachelor's Degree in Civil Engineering Senior Engineer Grade 12 Starting at $85,193.24 Bachelor's Degree in Civil Engineering + 2 years relevant experience + Registration as an Engineer-in-Training under the Illinois Professional Engineering Act Principal Engineer Grade 14 Starting at $94,802.51 Bachelor's Degree in Civil Engineering + 6 years relevant experience + Licensed Professional Engineer issued by the Illinois Department of Financial & Professional Regulation (IDFPR) All Civil Engineering roles require: Working knowledge of principles and practices of civil engineering. Excellent organizational, project management, and communication skills. Effective problem-solving ability for complex engineering issues

The ability to work effectively independently and as a member of a team. Possession of a valid Driver's License, supplemented by a satisfactory driving record, required. You can find our full salary ranges for these positions here: https://www.lakecountyil.gov/DocumentCenter/View/86137/FY26-Salary-Grades Why Join the Lake County Division of Transportation

At the Lake County Division of Transportation (LCDOT), you'll have the opportunity to make a lasting impact on the community by helping plan, design, and deliver transportation infrastructure projects that improve mobility, safety, and quality of life for residents and visitors throughout the county. Benefits of a Career in Local Government: Competitive pension and long-term retirement security Comprehensive benefits and government retirement programs Strong work-life balance with predictable schedules Meaningful public service through community-focused infrastructure projects Stable employment with opportunities for professional growth and development To learn more about LCDOT and the work we do, visit: Lake County Division of Transportation. To view current and upcoming transportation projects, visit: Current and Upcoming Projects ________________________________________________________________________________ Lake County offers a competitive salary and benefit package.

We also offer flexible working hours, and a comprehensive wellness and training program. Visit our Prospective Employee page to get additional information on why you should work for Lake County. Any offer of employment is contingent upon the successful completion of a background screening, drug testing, and may include a pre-employment medical exam.

Lake County is committed to being a diverse and inclusive workplace and is proud to be an Equal Opportunity Employer (EOE).