Maintenance Worker Series - Preston

State of Missouri; Preston (MO); On-site; USD 42,000 - 64,000; Full time

Job summary

State of Missouri in Preston, MO is seeking a Maintenance Worker to perform routine, entry-level duties related to maintaining the state's roadways and facilities under direct supervision.

MoDOT defines a CAREER-LADDER path with opportunities for advancement as skills grow, with a focus on safety, teamwork, and service. The state offers generous benefits and a stable, public-sector career trajectory.

Qualifications

• High school diploma or GED/HiSET required.
• Valid driver's license required; CDL exam readiness within 60 days post-hire (driving portion with tanker endorsement, etc.).
• Successful completion of work simulation and medical-physical examination.

Responsibilities

• Maintain state highway systems including patching potholes, traffic control setup, and roadside cleanup.
• Repair and maintain highway facilities, signs, guardrails, curbs, gutters, and equipment.
• Operate vehicles and machinery to transport staff and perform snow plowing or ice control.
• May install signs, inspect structures, and perform sign post maintenance.

Skills

Valid Driver's License

CDL readiness within 60 days

Education

High School Diploma or GED/HiSET

Job description

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: Preston Maintenance Facility, 29715 U.S Highway 54, Preston, MO 65732 If selected for further consideration, you will be contacted to schedule an interview on Thursday, September 24, 2026.

Why You’ll Love This Position

The maintenance worker performs routine, entry-level duties related to the maintenance of the state's roadways and facilities. Responsibilities are performed under direct supervision.

MoDOT will bring candidates onto the team as entry-level, intermediate, or senior level, based on your skills and experience. This opening is for one of our CAREER-LADDER positions which offers the opportunity for career advancement without having to participate in the competitive selection interview process. As you continue to learn, acquire new skills, and gain experience, you can be promoted to a higher-level position.

• Maintain state highway systems, including filling roadway joints and cracks and patching potholes; flagging and directing traffic; setting up signs, cones, arrow boards, and other traffic control devices; loading, unloading, spreading, and hauling materials and supplies; cutting and clearing brush; removing trash and debris from roadsides; cleaning and clearing ditches.
• Maintain, clean, and repair state highway facilities, including repairing and replacing road signs and guardrails; cleaning curbs and gutters; painting buildings and equipment; and servicing equipment and machinery.
• Operate vehicles to transport employees, equipment, machinery and/or materials, or to warn oncoming traffic, plow snow and spread ice control materials; mow right of way using tractor mower and hand tools; operate auger, trencher, backhoe, forklift, and various trucks (e.g., dump, aerial boom, bucket, and platform).
• May repair bridge decks (full and partial) and drains, and clean bridge bents/caps at heights on ladders or utilizing scaffolding.
• May install signs, including structural and large signs at overhead positions, inspect truss signs, pour concrete sign footings, weld and cut steel sign posts, and repair and maintain break away and/or overlay signs.

Minimum Qualifications

• High School Diploma or GED/HiSET
• Valid Driver's License
• A passing grade on the written portion of the commercial driver's license (CDL) exam is required prior to hire date. Must pass the driving portion of the CDL exam with tanker endorsement, no air brake restrictions (Class B), and interstate status (either Excepted Interstate [EI] or Non-Excepted Interstate [NI]) within 60 days after being hired into this position.
• Successful completion of a work simulation examination and a medical-physical examination.

Special Working Conditions

• Job requires significant physical stamina and endurance, including the ability to move materials by hand, operate hand tools, and perform stationary flagging.
• Job requires outdoor work that involves exposure to physical hazards, health and safety risks, and/or adverse or otherwise undesirable characteristics in the environment, including risk of physical injury from carrying out duties in heavy traffic areas, on or near heavy equipment or machinery, and with hazardous chemicals or materials.
• Job may require overtime and nighttime work, and requires the ability to respond to emergency situations within a reasonable time period.
• Job may require operation of vehicles to plow snow and spread ice control materials.

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.

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.

Southwest District Human Resources at [e-mail]