MECHANIC

Madison-County-Government; Edwardsville (IL); On-site; USD 52,000 - 86,000; Full time

Job summary

Madison County Government in Edwardsville, IL seeks a Highway Mechanic to maintain, diagnose, and repair county trucks and heavy equipment used in road construction and snow removal. You will perform preventive maintenance, field repairs, tests after repairs, and keep accurate service records.

Qualifications include a high school diploma or GED, valid Illinois CDL or ability to obtain, and ASE certification in Medium/Heavy Duty Trucks within six months.

Qualifications

• High school diploma or GED equivalent.
• Valid Illinois Class D driver’s license.
• Possession of a valid Illinois Commercial Driver’s License (CDL) or ability to obtain within a specified timeframe.
• Acquire within six months of placement an ASE certification in Medium/Heavy Duty Trucks.
• Knowledge of diesel and gasoline engines, hydraulics, electrical systems, and welding/fabrication techniques.
• Ability to read and interpret service manuals, diagrams, and technical instructions.

Responsibilities

• Inspect, diagnose, and repair mechanical, electrical, and hydraulic systems on trucks, snowplows, graders, loaders, and other heavy equipment.
• Seek and obtain reliable outside repairs for equipment requiring specialized tools or knowledge.
• Perform routine preventive maintenance per manufacturer specifications (oil changes, lubrication, tire replacement, brake inspections).
• Weld, fabricate, and repair parts as needed for equipment and vehicles.
• Maintain accurate service and repair records; manage parts inventory and ordering.
• Operate department equipment to test performance after repairs.
• Respond to emergency breakdowns including field repairs during road projects and snow removal operations.
• Maintain and repair specialized equipment located throughout shop and yards (fuel site, pumps, generators, air compressors, salt conveyor).
• Assist with snowplow operations and roadwork when needed.
• Maintain shop tools and work area in a safe, clean condition.

Skills

Diesel engines

Gasoline engines

Hydraulics

Electrical systems

Welding & fabrication

Manuals & diagrams

Education

ASE Certification in Medium/Heavy Duty Trucks

Job description

Summary of Position:The Highway Mechanic is responsible for maintaining, diagnosing, and repairing county-owned vehicles and heavy equipment used in road construction and maintenance operations. This position ensures that the Highway fleet of vehicles and equipment are kept in safe and reliable working condition. Work involves preventive maintenance, manual labor, troubleshooting mechanical issues, and performing repairs in the shop and in the field as needed. Highway Mechanics are also responsible for the upkeep and repair of specialized equipment located around the shop and yards used to support highway maintenance operations.Examples of Duties and Responsibilities:1. Inspect, diagnose, and repair mechanical, electrical, and hydraulic systems on trucks, snowplows, graders, loaders, and other heavy equipment.2. Seek and obtain reliable competitive outside repairs for equipment that requires specialized tools or knowledge.3. Perform routine preventive maintenance according to manufacturer specifications, including oil changes, lubrication, tire replacement, and brake inspections.4. Weld, fabricate, and repair parts as needed for equipment and vehicles.5. Maintain accurate service and repair records. Maintain parts inventory and ordering.6. Operate department equipment to test performance after repairs.7. Respond to emergency breakdowns, including field repairs during road projects and snow removal operations.8. Maintain and repair specialized equipment located throughout shop and yards used in highway maintenance operations, including fuel site, pumps, generators, air compressors, salt conveyor, etc.9. Assist with snowplow operations and roadwork when needed.10. Maintain shop tools, equipment, and work area in a safe, clean condition.11. Perform other duties as assigned that are reasonably within the scope of the duties above.Minimum Qualifications:High school diploma or GED equivalent. Valid Illinois Class D driver’s license. Possession of a valid Illinois Commercial Driver’s License (CDL) or ability to obtain within a specified timeframe. One year vocational training with two years’ experience in automotive/heavy equipment repair, or four years’ experience in automotive/heavy equipment repair is required. Acquire within six months of placement an ASE certification in Medium/Heavy Duty Trucks. Maintain ASE certification throughout employment. Knowledge of diesel and gasoline engines, hydraulics, electrical systems, and welding/fabrication techniques. Ability to read and interpret service manuals, diagrams, and technical instructions.Physical Requirements:Ability to perform heavy physical labor, including lifting, carrying, pushing, and pulling objects up to 90 lbs. Ability to stand, bend, reach, kneel, and work in awkward positions for extended periods. Work in shop and field environment, including adverse weather.This description is intended to indicate the kinds of tasks and levels of difficulty that will be required of positions that will be given this title and shall not be construed as declaring what the specific duties and responsibilities of any particular position shall be. It is not intended to limit or in any way modify the right of any supervisor to assign, direct and control the work of employees under his/her supervision. The use of a particular expression or illustration describing the duties shall not be held to exclude other duties not mentioned that are of similar kind or level of difficulty.Equal Opportunity EmployerClosing Date: November 12, 2026 or Until FilledIf you prefer to submit a paper application, please submit to:Adam Walden at [e-mail] or by mail to Adam Walden, 7037 Marine Road., Edwardsville IL, 62025Visit http://www.madisoncountyil.gov/jobs for paper application and full posting.Internal Candidates should apply via Self-Service -> Company Information -> Job Opportunities