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County Engineer Jobs in Illinois (NOW HIRING)

DeKalb County, Illinois

DSATS GIS Technician

Dekalb, IL · On-site

$22/hr

Position OverviewUnder the direction of the DeKalb-Sycamore Area Transportation Study (DSATS) Director and the DeKalb County Engineer, the GIS Technician assists in all aspects of digital mapping ...

DeKalb County, Illinois

DSATS GIS Technician

Dekalb, IL · On-site

$22/hr

Position Overview Under the direction of the DeKalb-Sycamore Area Transportation Study (DSATS) Director and the DeKalb County Engineer, the GIS Technician assists in all aspects of digital mapping ...

Lake County

Principal Engineer- Permits

Libertyville, IL · Hybrid

$94K - $106K/yr

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 ...

Lake County

Civil Engineer

Libertyville, IL

$74K/yr

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 ...

Lake County

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 ...

Lake County, IL

Civil Engineer

Libertyville, IL · On-site

$74K/yr

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 ...

Lake County

Principal Civil Engineer

Libertyville, IL · On-site

$94K/yr

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 ...

Lake County

Civil Engineer - Construction

Libertyville, IL · On-site

$35.77 - $40.25/hr

General Description Becoming a Civil Engineer of Construction at the Lake County Division of Transportation will allow you to oversee the construction of a variety of exciting road, bridge, and other ...

Lake County, IL

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 ...

Lake County, IL

Principal Civil Engineer

Libertyville, IL · On-site

$94K/yr

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 ...

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All JobsCounty Engineer JobsCounty Engineer Jobs in Illinois

County Engineer information

See Illinois salary details

$37.8K

$98.6K

$133.2K

How much do county engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for county engineer in Illinois is $98,600.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,400.00 and $112,900.00 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 is a county engineer?

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?

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 the most commonly searched types of County Engineer jobs in Illinois? The most popular types of County Engineer jobs in Illinois are:
What are popular job titles related to County Engineer jobs in Illinois? For County Engineer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching County Engineer jobs in Illinois look for? The top searched job categories for County Engineer jobs in Illinois are:
What cities in Illinois are hiring for County Engineer jobs? Cities in Illinois with the most County Engineer job openings:
County Engineer jobs near you
Infographic showing various County Engineer job openings in Illinois as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $98,600 per year, or $47.4 per hour.

DSATS GIS Technician

DeKalb County, Illinois

Dekalb, IL

Full-time

Posted 24 days ago

Job description

Position Overview

Under the direction of the DeKalb-Sycamore Area Transportation Study (DSATS) Director and the DeKalb County Engineer, the GIS Technician assists in all aspects of digital mapping, travel demand modeling, data management and a variety of other applications. Manage all aspects including creation, management and testing of various GIS applications. Provide technical advice, training and other user support to ensure efficient use of GIS systems. Maintain and troubleshoot issues with software, programs, maps and equipment. Performs other duties as required or assigned.

Key Responsibilities

  • Handle confidential information and materials with a high level of technical independence
  • Ongoing knowledge of new developments in hardware and software
  • Ongoing knowledge of new mapping and GIS techniques that may have an impact in the GIS system abilities
  • Analyze GIS data to display results of analyses, using maps, graphs, or tabular data

Education & Experience

  • Requires a Bachelor's degree, or equivalent certificate with experience, in GIS, geography or related field
  • Requires at least one year of experience in database management, GIS, systems design or programming, or equivalent experience

Requirements

  • Requires possession of a valid Illinois Driver's License
  • Position is typically office or administrative work and is not substantially exposed to adverse environmental conditions; walking and standing in the field are required occasionally
  • Requires the ability to use various office equipment, instruments, and devices
  • Requires the ability to establish and maintain working relationships with co-workers, professional people, public officials, and the general public
  • Ability in interpreting S. census data, land descriptions, maps, drawings, charts, plat books, survey records and aerial photography
  • Requires the ability to communicate effectively, explaining projects and concepts to co-workers, professional people, public officials, and the general public in layman's terms
  • Requires knowledge of geography as applied to concepts and principles of GIS, map projections and data, coordinate systems and designs using ESRI GIS Products including ArcGIS
  • Maintain compliance with all County policies and procedures
  • Participate if required in professional organizations or conferences to keep abreast of developments in GIS technology, equipment or systems
  • Perform other duties as required or assigned

Schedule: Day Shift 7:00 am – 3:30 pm Monday-Friday

Written applications are available upon request at highway@dekalbcounty.org, at 815-756-9513, or at 1826 Barber Greene Rd, DeKalb, IL 60115.


I understand that employment may be conditioned upon successfully passing a background check.

I hereby affirm that the information provided on this application and accompanying resume, is true and complete. I understand that any false or misleading representations of omissions on the application or during the hiring process may disqualify me from further consideration for employment and may result in discharge even if discovered at a later date.

I hereby authorize DeKalb County Government to conduct or participate in an investigation of personal background, work history, licensure, and police record as may be necessary to verify the information provided in this application and to determine my fitness to hold the position for which I have applied.

I hereby authorize persons, schools, my current employer (if applicable) and previous employers and other organizations to provide DeKalb County Government with any requested information regarding my application or suitability for employment, and I completely release all such persons or entities from any and all liability related to the provided or use of such information.

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