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Heavy-Duty Truck Diesel Mechanic

Portzen Construction, Inc.
Dubuque, IA Full Time
POSTED ON 9/12/2026
AVAILABLE BEFORE 11/11/2026

Job Summary

We are seeking a Heavy-Duty Truck Diesel Mechanic to join our maintenance team. In this role, you will be responsible for inspecting and testing vehicles, completing preventive maintenance such as engine tune-ups, oil changes, tire rotations and changes, replace filters, etc.

Responsibilities

  • Listen to operator issues, conduct inspections, repair engine failures, repair mechanical and electrical system malfunctions, replace parts and components to maintain vehicle condition.
  • Verify vehicle serviceability by conducting test drives; adjusting controls and systems.
  • Maintain vehicle records by logging service and repairs.
  • Able to use a computer for recording service, materials used and diagnosis of vehicles.

Requirements

  • Proven experience working as a Heavy-Duty Truck Diesel Mechanic.
  • Possess a valid driver's license. CDL is a plus but not required.
  • Knowledge of vehicle maintenance procedures for heavy trucks; familiarity with similar industrial equipment is a plus.
  • Excellent customer service skills with the ability to communicate technical information clearly to team members.
  • Physical ability to perform heavy lifting safely; comfortable working in various environmental conditions. Position includes bending, lifting (100 pounds), and climbing as it relates to maintenance.

Pay: From $30.00 per hour

Benefits:

  • 401(k)
  • Dental insurance
  • Flexible spending account
  • Health insurance
  • Paid time off
  • Vision insurance

Work Location: In person

Salary : $30

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