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AGGREGATE INSPECTOR - (ENGINEERING TECH III)

We continually strive for a workforce that reflects the growing diversity within the State of Illinois. A variety of employee backgrounds, perspectives, ideas and experiences are crucial to our ability to most effectively serve the public. Bilingual skills welcome

Reasonable Accommodation Statement

The State of Illinois is committed to working with and providing reasonable accommodations to people with disabilities. Further, federal law requires employers to provide reasonable accommodation to qualified individuals with disabilities. Please tell us if you require a reasonable accommodation to apply for a job, interview for a job, or for any other activity related to the hiring process. Examples of reasonable accommodation include, but are not limited to, making a change to the application process (if possible), providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.

To be provided a Reasonable Accommodation during the hiring process, you will need to provide a certification of disability from a physician, psychiatrist, school official or an Illinois Department of Human Services (DHS) Division of Rehabilitation Services (DRS) Vocational Rehabilitation (VR) Counselor. Supporting documentation should be uploaded under My Documents → Additional Documents section for each application.

Any questions on Reasonable Accommodations can be directed to Central Management Services Disability Resource Center at CMS.DisabilityResCen@illinois.gov or call (217) 524-7514 for further information and to request or discuss an accommodation.

Sponsorship for Employment

The State of Illinois does not provide sponsorship for employment visa status (e.g. H-1B visa status), nor is the State able to provide extensions of optional practical training (OPT) under the STEM-designated degree program for F-1 students.  To be considered for permanent employment with the State of Illinois, applicants must be currently authorized to work in the United States on a full-time basis.

Disclosure of Salary Information

In compliance with the Illinois Equal Pay Act, 820 ILCS 112/1 et seq., the State does not seek, request, or require a job applicant’s wage or salary history.  Employment decisions are not made based on an applicant’s wage or salary history.  To that end, please do not include wage or salary information in your resume or other profile or application materials.
Date:  Jan 14, 2026
Location: 

Schaumburg, IL, US, 60196

Job Requisition ID:  52807

Job Requisition ID: 52807 IPR#25-00781
Closing Date: 01/29/2026
​Agency: Department of Transportation
Position Title: Engineering Technician III
Salary: Anticipated Starting Salary: $4,159 Monthly; Full Range: $4,159 - $7,187 Monthly
Job Type: Salaried
Category: Full Time 
County: Cook
Number of Vacancies: 5
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 accountable for performing inspections, sampling, testing, documentation and reporting to ensure that all aggregate produced by a source meet the requirements of the Illinois Department of Transportation (IDOT), are of good quality and specified gradation, and are also produced in accordance with the Aggregate Gradation Control System (AGCS), and the Standard Specifications and Special Provisions.

 

Essential Functions

  • Inspects aggregate material and aggregate sources and monitors plant operation to ensure that the aggregate produced meets the specifications required for each individual project.
  • Maintains complete and accurate material testing records.
  • Prepares complete and accurate reports for Materials Integrated System for Test Information and Communication (MISTIC) and other reporting systems.
  • Acquires a working knowledge of a wide variety of inspection and testing procedures, specifications, and checklists.
  • Observes and verifies compliance of aggregate producers with the department’s Aggregate Gradation Control System (AGCS) program, as well as the Manual for Aggregate Inspection.
  • Remains knowledgeable of the production and sampling of recycled concrete and slag aggregates and requirements of accepting virgin and processed materials.
  • Performs duties in the resolution of material deficiencies and the proper documentation of material exceptions.
  • Minimizes production of marginal or unacceptable material by overseeing manufacturing procedures to assure compliance with approved standards in the AGCS programs.
  • Maintains effective working relationships with material producers to ensure that only proper quality material is delivered to Illinois Department of Transportation (IDOT) contracts.
  • Assists in calibrating and maintaining laboratory testing equipment to ensure information is accurate.
  • Obtains any needed certification and performs the required inspections on new products and raw feed as required within the specifications.
  • 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

  • Completion of two years of college in civil engineering technology, pre-engineering, or a job-related technical/science curriculum PLUS thirty months of engineering experience OR six years of engineering experience.

Preferred Qualifications  

  • Working knowledge of the Aggregate Gradation Control System (AGCS) program, the Standard Specifications, and the Special Provisions.
  • Successful completion of the IDOT Quality Management Training Program for both PCC Level I (CET 030) and HMA Level I (CET 029) (formerly known as QC/QA HMA Level I and PCC Level I).
  • Strong communication skills.

Conditions of Employment

  • Requires a valid driver’s license.
  • Requires successful completion of a background check.
  • Requires successful completion of the IDOT Management Training Program for 5-day Aggregates (CET 021) or 3-day Aggregates (CET 020) with the 2-day upgrade (CET 027).
  • Requires extensive travel.
  • Requires occasional night work.
  • Requires occasional overtime.
  • Requires ability to lift materials up to 50 pounds.
  • Requires success completion of a pre-employment physical and pre-employment drug and alcohol screening.
  • Certain provisions of the revolving door restrictions contained in 5 ILCS 430/5-45 apply to this position. As a result, the employee should be aware that if offered non-State employment during state employment or within one year immediately after ending State employment, the employee shall, prior to accepting any such non-State employment offer, notify the Office of the Executive Inspector General for the Agencies of the Illinois Governor (OEIG) or may be subject to a fine.
  • The conditions of employment listed here are incorporated and related to any of the job duties as listed in the job description.

About the Agency 

The Illinois Department of Transportation is seeking to hire Aggregate Inspectors. 

 

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: 

 

  • Monday-Friday work schedule 
  • Flexible work schedules in several program areas (flexible time, hybrid scheduling) 
  • Health, Life, Vision, and Dental Insurance 
  • Pension Plan 
  • (12) Weeks paid Maternity/Paternity Leave 
  • Deferred Compensation Program and other pre-tax benefit programs (Medical/Daycare) 
  • Employees earn (12) paid Sick Days annually 
  • New Employees earn (10) paid Vacation Days their first year of service and can earn up to (25) paid Vacation Days annually 
  • Employees earn (3) paid Personal Days annually 
  • (13-14) paid holidays annually (based on start date) 
  • Tuition Reimbursement  
  • Employee Assistance Program and/or mental health resources 

 

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: 7:00 AM - 3:30 PM Monday - Friday (30-Minute Lunch)
Work Location: 201 Center Ct, Schaumburg, Illinois, 60196
Work Office: Office of Highways and Intermodal Project Implementation, Region 1/District 1/Bureau of Materials
Agency Contact: DOT.CONTACTHR@ILLINOIS.GOV
Posting Group: Transportation; Science, Technology, Engineering & Mathematics

 

Certain provisions of the revolving door restrictions contained in 5 ILCS 430/5-45 apply to this position. As a result, the employee should be aware that if offered non-State employment during State employment or within one year immediately after ending State employment, the employee shall, prior to accepting any such non-State employment offer, notify the Office of the Executive Inspector General for the Agencies of the Illinois Governor (“OEIG”) or may be subject to a fine. 

 

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:

  • donotreply@SIL-P1.ns2cloud.com
  • systems@SIL-P1.ns2cloud.com


Nearest Major Market: Chicago

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