Heavy-Duty Truck & Equipment Mechanic (DOT)

State-of-Iowa; Sioux City (IA); On-site; USD 42,000 - 66,000; Full time

Benefits offered by this job

Health benefits

IPERS Retirement

Paid time off from day one

9 paid holidays per year

Job summary

The Iowa Department of Transportation is seeking a Mechanic to service trucks and heavy equipment, diagnose issues, and keep Iowa moving using the latest technology. You’ll receive comprehensive benefits and a clear path for growth within a stable public-sector role.

The role emphasizes safety, integrity, and customer focus, with regular hours, on-call duties during emergencies, and opportunities for hands-on training and career development.

Qualifications

• Three years of full-time automotive or heavy equipment mechanic experience.
• CDL permit required; Class A CDL within 5 months of hire.
• Pre-employment physical, drug screen, and ongoing random testing.
• Ability to work legally in the United States and meet job-specific requirements.

Responsibilities

• Diagnose, repair, and maintain diesel engines, transmissions, hydraulic systems, brakes, and electrical components for trucks and heavy equipment.
• Use computer-based diagnostic tools and maintenance software to troubleshoot issues and document repairs.
• Perform preventive maintenance on snowplows, dump trucks, loaders, and other specialized vehicles.
• Respond to equipment breakdowns, identify root causes, and implement effective repairs.
• Maintain accurate service records to track maintenance history and support compliance.
• Operate snow-removal equipment to keep roadways clear and safe.

Skills

Diesel engines

Transmissions

Hydraulic systems

Brakes

Electrical systems

Diagnostic tools

Maintenance software

Preventive maintenance

Snow removal equipment

Record keeping

Education

Automotive/heavy equipment experience

Post-high-school education 30 semester hours = 1 year experience

Experience as Mechanic Helper (state exec)

Job description

The Iowa Department of Transportation is seeking a Mechanic to service trucks and heavy equipment, diagnose issues, and keep Iowa moving using the latest technology. You’ll receive comprehensive benefits and a clear path for growth within a stable public-sector role.

The role emphasizes safety, integrity, and customer focus, with regular hours, on-call duties during emergencies, and opportunities for hands-on training and career development.