What are the responsibilities and job description for the Diesel Technician position at evolution fleet service inc.?
Position Overview
4 day work week!
We are seeking an experienced, elite Lead Heavy-Duty Diesel Technician with advanced diagnostics and bumper-to-bumper repair capabilities. In this role, you will be responsible for diagnosing, overhauling, and repairing a fleet of Class 7 & 8 commercial vehicles, including semi-tractors, vocational dump trucks, and heavy-haul trailers.
A valid Commercial Driver’s License (CDL) is prefered for road-testing equipment, validating repairs under load, and managing road service/drop-offs when needed.
Key Responsibilities
- Advanced Diagnostics: Perform comprehensive electrical, mechanical, and computerized diagnostics using OEM and aftermarket software (e.g., Cummins Insite, Detroit Diagnostic Link, CAT ET, Allison DOC, Bendix, Eaton ServiceRanger).
- Engine & Drivetrain Repair: Execute in-chassis and out-of-chassis engine rebuilds, cylinder head replacements, transmission overhauls, differential repairs, and clutch adjustments.
- Vocational & Hydraulic Systems: Inspect, diagnose, and rebuild hydraulic systems common to dump trucks (PTOs, hydraulic pumps, cylinders, hoist mechanisms, and valve bodies).
- Emissions & Aftertreatment: Troubleshoot, clean, and repair complex modern emissions systems, including DPF, DEF dosing, SCR, EGR circuits, and NOx sensors.
- Chassis, Suspension & Air Brakes: Diagnose and repair foundation brakes, air brake circuits, ABS systems, steering components, heavy vocational suspensions (Hendrickson, Chalmers, walking beam, air ride), and fifth wheels.
- Road Testing & Validation: Utilize your CDL to safely road-test vehicles post-repair to verify operational integrity, brake safety, and performance under load.
- Safety & Compliance: Perform annual DOT/Federal annual inspections; ensure all fleet vehicles meet FMCSA and state safety regulations.
Qualifications & Requirements
- Experience: Minimum 5–7 years of hands-on experience in heavy-duty commercial truck maintenance (Class 7 & 8 tractors and dump trucks).
- License: Valid Class A or Class B Commercial Driver’s License (CDL) with a clean MVR.
- Diagnostic Proficiency: Proven track record utilizing laptop-based diagnostic software to trace complex multiplexed wiring, CAN-bus issues, and sensor faults.
- Tools: Must possess a complete set of professional heavy-duty hand tools, air/pneumatic/cordless power tools, and diagnostic multimeters (large shop diagnostic laptops and heavy shop tooling provided).
- Certifications (Preferred / Highly Regarded):
- ASE Master Medium/Heavy Truck (T1–T8) certifications.
- OEM factory certifications (Cummins, Detroit Diesel, PACCAR, Mack/Volvo, Caterpillar).
- EPA Section 609 MVAC certification for commercial A/C systems.
- New York State Inspection license
Physical Requirements
- Ability to lift, push, and pull up to 75–100 lbs unassisted.
- Ability to bend, stoop, kneel, crawl, and stand for extended periods in shop or field conditions.
What We Offer
- Top-Tier Pay: Highly competitive hourly wages with overtime opportunities and shift differentials.
- Paid Time Off: Generous PTO, paid holidays, and sick leave.
- Tool & Boot Program: Annual tool allowance, boots stipend, and company-provided uniforms with professional laundry service.
- Modern Equipment: state-of-the-art diagnostic platforms, and clean shop facilities.
Pay: $32.75 - $50.00 per hour
Expected hours: 40.0 per week
Benefits:
- 401(k)
- Flexible schedule
Work Location: In person
Salary : $33 - $50