- Bolingbrook, Illinois, United States
- On-site
- Full-time · Senior
- $38–$44 per hour
- 5+ years
Senior-level diesel technician responsible for complex diagnostics and advanced repairs on diesel-powered trucks and related equipment.
Compensation
Pay: $38.00 - $44.00 per hour
Responsibilities
- Perform expert-level diagnostics on complex mechanical, electrical, aftertreatment, and driveline systems
- Troubleshoot and repair diesel engines, aftertreatment and emissions systems, multiplexing and CAN bus systems, high-level electrical faults, transmission and driveline components
- Conduct engine performance testing, calibrations, and software updates using OEM diagnostic tools
- Perform engine component replacement including turbochargers, injectors, EGR systems, pumps
- Replace major assemblies such as transmissions, differentials, and axles
Requirements
- Nice to have: formal diesel technology education
- Nice to have: ASE Medium/Heavy Truck (T-Series) certifications
- Nice to have: ASE Master Certification
- Nice to have: OEM-specific training or certifications (Cummins, Detroit, PACCAR, Navistar, Allison)
- Nice to have: experience training or mentoring other technicians