What are the responsibilities and job description for the Diesel Technician – Heavy Duty Tractor & Trailer position at Miller Transfer?
Diesel Technician – Heavy Duty Tractor & Trailer
Miller Transfer is looking for a heavy-duty technician to keep our tractors and specialized heavy-haul trailers road-ready. Our fleet runs over dimensional, super load, and flatbed freight across the U.S., Canada, and Mexico. This equipment works hard and has to be dependable.
WHAT YOU'LL DO
- Diagnose, repair, and maintain Class 8 tractors (Kenworth/Peterbilt, Cummins X15) and specialized trailers, including lowboys, multi-axle, hydraulic detachable gooseneck (RGN), stretch, and flatbed/step-deck units
- Perform PM services and FMCSA annual inspections (49 CFR 396.17) so equipment passes roadside and Level I inspections
- Inspect, adjust, and repair air brake systems: foundation brakes, slack adjusters, ABS, valves, chambers, and air lines
- Troubleshoot and repair tractor and trailer electrical, including lighting, harnesses, 7-way connections, and ABS circuits
- Service and repair hydraulic systems on detachable goosenecks, wet kits, and trailer steering/suspension components
- Repair and service drivetrain components, including clutches, transmissions, differentials, wheel ends, and hub/bearing service
- Service and diagnose engine aftertreatment (DPF, SCR, DEF) systems
- Perform tire and wheel work on tractors and multi-axle trailers, including mounting, matching, and torque
- MIG/stick welding and fabrication: deck repair, crossmembers, outriggers, bracketry, and securement point repairs
- Inspect and maintain load securement equipment: chains, binders, straps, D-rings, and winch tracks
- Document all work accurately in our maintenance system with correct parts, labor, and component codes
REQUIRED
- 2 years of heavy-duty tractor/trailer repair experience in a shop setting
- Hands-on experience with air brakes, electrical, hydraulics, and tires/wheel ends
- Welding and fabrication skills
- Able to work outdoors in all weather, work under equipment, and lift up to 50 lbs individually
- Personal hand tools up to 1/2" drive
- Must pass a pre-employment hair follicle and urine drug screen and take part in ongoing random testing
PREFERRED
- Experience with lowboy, multi-axle, or specialized heavy-haul trailers
- Computer diagnostics (Cummins INSITE, Cummins DTK, Bendix, and similar)
- Qualified to perform annual inspections (396.19) and/or brake inspections (396.25)
- ASE certifications (T-series)
- Class A CDL
SCHEDULE
- First shift, Monday–Friday, 7:00 AM–3:30 PM
- Overtime available based on shop needs
Why Miller Transfer?
Because you did not spend years mastering your craft to work somewhere that does not value it.
Since 1968 Miller Transfer has specialized in heavy haul and over-dimensional freight -- the complex loads that demand serious equipment and serious people to maintain it. Our fleet is as specialized as our freight and that means real diagnostic challenges, varied equipment, and work that actually keeps your skills sharp.
We are not a dealership counting flat rate hours. We are not a high volume shop pushing you through routine maintenance all day. We are a 55 year old company built on doing difficult work right -- and we need a technician who feels the same way about their craft.
Our people stay. Our culture, coupled with the low cost full benefits package, paid time off, 401K with match, free uniforms and an organized clean shop.
If you want a stable shop, a team that respects your expertise, and equipment that actually challenges you -- Miller Transfer is where you want to be."
Benefits:
- 401(k)
- 401(k) matching
- Dental insurance
- Employee discount
- Flexible spending account
- Health insurance
- Life insurance
- Paid time off
- Vision insurance
Work Location: In person
Salary : $26 - $58