MIXTURES CONTROL ENGINEER (CIVIL ENGINEER V)

State of Illinois; Ottawa (IL); Hybrid; USD 76,000 - 121,000; Full time

Benefits offered by this job

Flexible work schedules

Health, Life, Vision, and Dental

Pension Plan

Paid maternity/paternity leave

Tuition reimbursement

Paid sick days

Paid vacation days

Paid personal days

Paid holidays

Employee assistance program

Job summary

The State of Illinois, Department of Transportation, Mixtures Control Engineer (Civil Engineer V) position in Ottawa, IL, combines project oversight with quality control for HMA and PCC mixtures used in highway improvements. The role requires licensure and substantial civil engineering experience and offers a hybrid in-office schedule.

You will design and approve mixture designs, establish inspection methods, and lead QA/QC programs while coordinating with districts and contractors.

Qualifications

• Current registration as a Licensed Professional Engineer in the state of Illinois OR current registration as a Licensed Structural Engineer in the state of Illinois.
• Five years of experience in civil engineering.
• Strong oral and written communication skills (preferred).

Responsibilities

• Designs and approves Hot Mix Asphalt (HMA) and Portland Cement Concrete (PCC) mixtures that are acceptable for use in transportation facilities.
• Establishes inspection methods and density/compaction procedures to ensure material acceptability on highways.
• Determines the acceptability of substitute materials and chemical additives in mixture designs.
• Administers the district’s quality control/quality assurance programs.
• Establishes training methods to adequately prepare assigned personnel for field inspection assignments.

Education

Licensed Professional Engineer (Illinois)

Licensed Structural Engineer (Illinois)

Job description

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MIXTURES CONTROL ENGINEER (CIVIL ENGINEER V)

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 [e-mail] or call [phone] 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

The Illinois Equal Pay Act, 820 ILCS 112/1 et seq. requires 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.

Job Requisition ID: 59264IPR#26-01870
Opening Date: 10/22/2026
Closing Date: 11/06/2026
Agency: Department of Transportation

Position Title: Civil Engineer VSalary: Anticipated Starting Salary: $6,837 Monthly; Full Range: $6,837-$10,831 Monthly
Job Type: Salaried
Category: Full TimeNumber of Vacancies: 1
Bargaining Unit Code: NR916 Protech Teamsters

Work Hours: 7:00 AM - 3:30 PM Monday-Friday
Anticipated Hybrid Work Schedule Availability: 1 to 5 Days per week in office, depending on operational needs
Work Location: 700 E Norris Dr, Ottawa, Illinois, 61350

Work Office: Office of Highways and Intermodal Project Implementation/Region 2/District 3/Bureau of Project Implementation

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

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 planning and directing activities that ensure Hot Mix Asphalt (HMA) and Portland Cement Concrete (PCC) mixtures are acceptable for use on state and local highway improvement projects where federal, state and Motor Fuel Tax (MFT) funds are involved.

Essential Functions

• Designs and approves Hot Mix Asphalt (HMA) and Portland Cement Concrete (PCC) mixtures that areacceptable for use in transportation facilities.
• Establishes appropriate inspection methods and density and compaction procedures that ensurematerial acceptability on highways.
• Determines the acceptability of substitute materials and chemical additives in mixture designs.
• Administers the district’s quality control/quality assurance programs.
• Establishes training methods to adequately prepare assigned personnel for field inspectionassignments.
• 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

• Current registration as a Licensed Professional Engineer in the state of Illinois OR currentregistration as a Licensed Structural Engineer in the state of Illinois.
• Five years of experience in civil engineering.

Preferred Qualifications

• Detailed knowledge of individual materials; interaction of components of mixtures; knowledge ofproducing plants; lay-down and finishing operations; and the resulting effects from interaction of all ofthe above on the final product.
• Ability to maintain cooperative relationships with departmental and industry staff.
• Strong oral and written communication skills.

Conditions of Employment

• The ability to obtain HMA III and PCC III Quality Management Training Program (QMTP) certificationwithin 24 months of hire.
• Valid driver’s license.
• Extensive district-wide travel, approximately 20,000 miles per year.
• Successful completion of a background 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 duringstate 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 ExecutiveInspector General for the Agencies of the Illinois Governor (OEIG) or may be subject to a fine.
• This position has been found to meet the requirements in section 4A-101 of the Illinois GovernmentalEthics Act requiring the occupant/employee to file a Statement of Economic Interest. The IllinoisGovernmental Ethics Act (5 ILCS 420/4A et seq.) requires certain state officials and employees to file annual Statements of Economic Interest with the Office of the Secretary of State that will be made available for examination and copying by the public. All employees required to file a Statementof Economic Interest are also required to file the Supplemental Statementof Economic Interest withthe Executive Ethics Commission. (See Executive Order 15-09) Fines and penalties apply to untimely filings.
• 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 a Mixtures Control 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:

• 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.

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.

This position has been found to meet the requirements in section 4A-101 of the Illinois Governmental Ethics Act requiring the occupant/employee to file a Statement of Economic Interest. The Illinois Governmental Ethics Act (5 ILCS 420/4A et seq.) requires certain state officials and employees to file annual Statements of Economic Interest with the Office of the Secretary of State that will be made available for examination and copying by the public. All employees required to file a Statement of Economic Interest are also required to file the Supplemental Statement of Economic Interest with the Executive Ethics Commission. (See Executive Order 15-09) Fines and penalties apply to untimely filings.