TRAFFIC STRUCTURES ENGINEER (CIVIL ENGINEER III)

Job Requisition ID :   53107 IPR# 25-00717

Closing Date : 02 / 11 / 2026

​Agency :   Department of Transportation

Position Title : Civil Engineer III

Salary : Anticipated Starting Salary : $5,761 Monthly; Full Range : $5,761 - $9,548 Monthly

Job Type : Salaried

Category :  Full Time

County : Sangamon

Number of Vacancies : 1

Bargaining Unit Code : NR916 Pro Tech Teamsters

This position is a union position; therefore, provisions of the relevant collective bargaining agreement / labor contract apply to the filling of this position.

All applicants who want to be considered for this position MUST apply electronically through the illinois.jobs2web.com website. State of Illinois employees should click the link near the top left to apply through the SuccessFactors employee career portal.

Applications submitted via email or any paper manner (mail, fax, hand delivery) will not be considered.

Why Work for Illinois?

Working with the State of Illinois is a testament to the values of compassion, equity, and dedication that define our state. Whether you’re helping to improve schools, protect our natural resources, or support families in need, you’re part of something bigger—something that touches the lives of every person who calls Illinois home. No matter what state career you’re looking for, we offer jobs that fit your life and your schedule—flexible jobs that provide the gold standard of benefits. Our employees can take advantage of various avenues to advance their careers and realize their dreams. Our top-tier benefits and great retirement packages can help you build a rewarding career and lasting future with the State of Illinois.

Position Overview

This position is responsible for simple to moderately complex preparation and review of standard sign structure designs and details, evaluation of field inspections and in-depth investigations for traffic structures as well as preparation, review, and updating of simple to moderately complex structure and standard plans in the department’s Sign Structures Manual.

Essential Functions

• Evaluates field inspections and performs in-depth investigations of simple to moderately complex traffic structures.
• Analyzes and reviews simple to moderately complex improvements in the development, design and details of the department’s overhead sign and traffic structures.
• Reviews and distributes shop plans for prestressed concrete, steel, and aluminum structural elements.
• Assesses damage, corrosion, fatigue, and other deficiencies in existing traffic structures and development of simple to moderately complex repair or replacement strategies.
• Conducts studies, structural reviews, or other tasks assigned by the Shop Plans and Traffic Structures Group Engineer, Shop Plans and Steel Fabrication Unit Chief, or the Bridge Design Section Chief.
• Performs duties in compliance with departmental safety rules. Performs all duties in a manner conducive to the fair and equitable treatment of all employees.
• Performs other duties as assigned.

Minimum Qualifications

Preferred Qualifications

Conditions of Employment

About the Agency

The Illinois Department of Transportation is seeking to hire a Traffic Structures Engineer.

The IDOT team works diligently to provide safe, cost-effective transportation for Illinois in ways that enhance quality of life, promote economic prosperity and protect our environment. We are problem solvers and leaders, constantly searching for innovations and improvements in support of our commitment to providing the best multimodal transportation system for Illinois. Our team fosters a culture of inclusivity. We value diversity and hold ourselves to the highest ethical standards as we work together for a common purpose. Team members frequently collaborate with colleagues and others outside the department to best meet customer needs.

The department offers extensive training and career advancement opportunities. Employees also receive a robust benefit package including :

We invite qualified applicants to apply to become part of our team. We are confident that you will take pride in serving Illinois and its residents and visitors.

Work Hours : 8 : 00 AM - 4 : 30 PM Monday - Friday

Headquarter Location : 2300 S Dirksen Pkwy, Springfield, Illinois, 62764

Work County : Sangamon

Work Office : Office of Highways and Intermodal Project Implementation, Bureau of Bridges & Structures

Agency Contact : DOT.CONTACTHR@ILLINOIS.GOV

Posting Group : Science, Technology, Engineering & Mathematics; Transportation

APPLICATION INSTRUCTIONS

Use the “Apply” button at the top right or bottom right of this posting to begin the application process.

If you are not already signed in, you will be prompted to do so.

State employees should sign in to the career portal for State of Illinois employees – a link is available at the top left of the  Illinois.jobs2web.com homepage in the blue ribbon.

Non-State employees should log in on the using the “View Profile” link in the top right of the  Illinois.jobs2web.com homepage in the blue ribbon.  If you have never before signed in, you will be prompted to create an account.

If you have questions about how to apply, please see the following resources :

State employees : Log in to the career portal for State employees and review the Internal Candidate Application Job Aid

Non-State employees : on Illinois.jobs2web.com  – click “Application Procedures” in the footer of every page of the website.

Seasonal and temporary workers should use a personal e-mail address when applying for jobs.

The main form of communication will be through email. Please check your “junk mail”, “spam”, or “other” folder for communication(s) regarding any submitted application(s). You may receive emails from the following addresses :