Diesel Technician Senior
Vulcan Materials Company · Marana, AZ · 1 mo ago
On-siteManagement$32–$42/hrFull-time
About the role
Performs advanced diagnostics, maintenance, and repair of diesel engines and related systems in heavy-duty vehicles and equipment. Oversees troubleshooting, calibrations, and rebuilds to ensure optimal performance and compliance with safety and environmental standards. Leads and mentors junior technicians, assists in developing maintenance procedures, and collaborates with engineering teams to improve equipment reliability and efficiency. Maintains detailed records of repairs, parts inventory, and service schedules in accordance with company policies and industry regulations.
Responsibilities
- Advanced knowledge to diagnose and repair diesel engines and related equipment including air systems, oil analysis, cooling system
- Excellent troubleshooting skills
- Troubleshooting of fuel system including ability to perform diagnostic test with manufacturer software
- Test and rebuild various types hydraulic equipment
- Disassemble & assemble wheel loader axle
- Perform advanced troubleshooting & diagnosing circuit faults
- Remove and Install a Pressure Sensor on EUI Engine
- Advanced troubleshooting for entire fuel system
- Disassemble & assemble pumps & lines for the fuel system.
- Ability to properly troubleshoot Tier 4 Systems
- Testing, repair and repair/replace Common Rail Fuel System Engine
- Remove and Install a High Pressure Fuel Pump
- Strong communication and teamwork skills
- Perform routine