Diesel Truck Technician Position in Castle Rock | Hiring
Castle Rock Role Highlights
Primary Details
- Based in: Castle Rock, CO (our main Castle Rock branch)
- Pay: $31-$46/Hour (approx. $80.1k/Year)
- Company: FedEx
- Core objectives involve your professional skills in Logistics And Fleet Maintenance.
- Benefits: Benefits may be available based on employment type.
- Job Title: Diesel Truck Technician (Gig/Contract)
- Set your own schedule.
- This Castle Rock-based role is an excellent opportunity for professionals skilled in relevant skills.
- Our FedEx team in Castle Rock, CO is growing.
- Benefit from working in Castle Rock, a key hub for the Logistics And Fleet Maintenance industry.
About FedEx Heavy Vehicle Maintenance
FedEx diesel technicians work on the heavy-duty end of the fleet spectrum — servicing Class 6 through Class 8 commercial trucks including straight trucks, day cab tractors, and sleeper tractors powered by Cummins, Detroit Diesel, and PACCAR diesel engines. These are complex, high-horsepower powertrains coupled with Allison and Eaton transmissions, full air brake systems, and sophisticated aftertreatment emissions controls. Diesel technicians at FedEx perform the most technically demanding vehicle repairs in the fleet maintenance organization.
Position Overview
FedEx is hiring Diesel Truck Technicians to perform advanced diagnostics and repairs on Class 6–8 commercial trucks at centralized fleet maintenance shops. You will troubleshoot diesel engines, automatic and manual transmissions, full air brake systems, and EPA-mandated aftertreatment systems using manufacturer diagnostic platforms. This is a senior-level shop position commanding premium pay within the FedEx fleet maintenance structure.
Key Responsibilities
- Diagnose and repair Cummins, Detroit Diesel, and PACCAR diesel engine failures using OEM diagnostic software and scan tools.
- Service and rebuild Allison automatic and Eaton manual transmissions, clutch assemblies, and driveline components.
- Perform full air brake system diagnosis and repair including compressors, valves, chambers, slack adjusters, and ABS modules.
- Troubleshoot and service DPF regeneration systems, DEF dosing units, SCR catalysts, and EGR systems per EPA compliance.
- Conduct DOT annual inspections and state safety inspections on Class 6–8 commercial vehicles.
Qualifications & Benefits
Must be 18+ with minimum 3 years Class 6–8 diesel truck repair experience. ASE Medium/Heavy Truck certifications (T2, T4, T5, T6) preferred. Must provide basic hand tools; FedEx supplies diagnostic platforms, lifts, and specialty equipment. Valid CDL preferred for test drives. FedEx offers top-tier diesel technician hourly pay, shift differentials, tool allowance, ASE certification bonus pay, full medical/dental/vision, pension, 401(k), and OEM training sponsorship.
Frequently Asked Questions
How much does the Diesel Truck Technician Position in Castle Rock | Hiring position pay at FedEx?
This role offers a pay range of $31 - $46. Actual compensation may vary based on experience, shift, and location within Castle Rock.
Where is this Diesel Truck Technician Position in Castle Rock | Hiring job located?
This position is based in Castle Rock, CO. FedEx has facilities throughout the region, but this specific opening is in Castle Rock.
What benefits does FedEx offer for this position?
FedEx provides comprehensive benefits starting Day 1, which may include medical, dental, and vision coverage, 401(k) with company match, paid time off, and employee assistance programs.
Is there extra pay for overnight or weekend shifts?
Yes, FedEx offers shift differential premiums added directly to your base hourly rate for overnight and certain weekend shifts, significantly boosting your total compensation.
Does FedEx provide training for new hires?
Yes, FedEx provides comprehensive paid training for all new associates. This includes safety orientation, equipment operation certification, and role-specific process training.
What qualifications do I need for this Diesel Truck Technician Position in Castle Rock | Hiring role?
Most Diesel Truck Technician Position in Castle Rock | Hiring positions at FedEx require a high school diploma or equivalent. Specific experience requirements vary by role. Check the full job description for details.
