Maintenance Supervisor - St. Clair

State-of-Missour; St. Clair (MO); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Health insurance

Defined pension plan

Job summary

Missouri Department of Transportation is seeking a Maintenance Supervisor at the St. Clair Maintenance Facility to direct routine and emergency highway maintenance for a region, including coordination of materials, equipment, personnel, and external resources.

The role requires a CDL with tanker endorsement and seven years of roadway/bridge maintenance experience, along with a high school diploma or equivalent. It is based at the St.

Qualifications

• High School Diploma or GED or HiSET required.
• CDL with tanker endorsement and interstate status (EI or NI) required.
• Seven years of progressively responsible roadway/bridge maintenance experience.

Responsibilities

• Directs routine and emergency maintenance operations for a region, including materials, equipment, personnel and external resources.
• Assesses the general condition and surface maintenance needs of bridges and roadways.
• Investigates and responds to public inquiries and complaints regarding road, bridge and right of way conditions.
• Maintains purchase, supply, inventory, usage and materials records; maintains personnel records and reports.
• Provides training to employees on safety, equipment operations and maintenance procedures.

Skills

CDL tanker endorsement

Interstate status (EI/NI)

7+ years roadway maintenance

Education

High School Diploma or GED

Job description

Posting closes 09/25/2026

Note for internal applicants: Successful candidates already at rates above the posted salary will be evaluated on an individual basis to determine final salary outcome.

Job Location: St. Clair Maintenance Facility - 2273 N. Service Road, St. Clair, MO 63077

Why you’ll love this position:

The maintenance supervisor directs and supervises highway maintenance activities. Responsibilities are performed under general supervision.

What you’ll do:

• Directs routine and emergency maintenance operations for a region, including materials, equipment, personnel and external resources.
• Assesses the general condition and surface maintenance needs of bridges and roadways.
• Investigates and responds to public inquiries and complaints regarding road, bridge and right of way conditions.
• Maintains purchase, supply, inventory, usage and materials records; maintains personnel records and reports.
• Provides training to employees on safety, equipment operations and maintenance procedures.

All you need for success:

Minimum Qualifications

• High School Diploma or GED/HiSET
• Valid Class A Commercial Driver's License with tanker endorsement, no air brake restrictions, and interstate status (either Excepted Interstate [EI] or Non-Excepted Interstate [NI]).
• Seven years of progressively responsible experience performing roadway, roadside, bridge, sign maintenance or pavement marking responsibilities.

Special Working Conditions:

• Job requires moderate physical activity.
• Job requires exposure to physical hazards, health and safety risks, and/or adverse or otherwise undesirable characteristics in the environment.
• Job may require operation of vehicles to plow snow and spread ice control materials.

Preferred Qualifications:

• None

More reasons to love this position:

MoDOT offers an excellent benefits package that includes a defined pension plan, generous amounts of leave and holiday time, and eligibility for health insurance coverage.

Your total compensation is more than the dollars you receive in your paycheck. To help demonstrate the value of working for MoDOT, we have created an interactive Total Compensation Calculator. This tool provides a comprehensive view of benefits and more that are offered to prospective employees. The Total Compensation Calculator and other applicant resources can be found.

At MoDOT you will play a key role in maintaining the seventh largest highway system in the United States. We value team players who are open-minded and work well with others to accomplish goals and fulfill our mission of safety, service, and stability. We see the growth of our team members as an investment, both in MoDOT's future and yours. If you're looking for diverse opportunities, challenging work, and a flexible environment, we want to talk to you about joining our winning team. MoDOT operates on shared values and your success in our organization depends upon modeling these values.

If you embrace these values, we welcome your application.

If you have questions about this position please contact: [e-mail]