10/05/2026
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Diesel Mechanic / Fleet Technician
​Company: Evolution Fleet Service
Position Type: Full-Time
Schedule: Flexible 4-Day Workweek (4 Ă— 10-Hour Shifts, 3 Consecutive Days Off)
Location: north tonawanda. New York
Compensation: [$35 –$50.00/ hour, DOE] + Performance Incentives
​Position Overview
​Evolution Fleet Service is seeking a skilled and dependable Diesel Mechanic to join our maintenance team. In this role, you will perform bumper-to-bumper preventive maintenance, advanced diagnostics, and mechanical repairs across a diverse fleet of commercial vehicles (medium- to heavy-duty, Class 6–8, vocational units, and trailers).
​We understand that work-life balance matters. This position features a flexible 4-day, 10-hour schedule (4x10), allowing you to hit your 40 hours with a regular 3-day weekend while keeping customer fleets safe, compliant, and rolling on schedule.
​Key Responsibilities
​Diagnostics & Troubleshooting: Use modern OEM and aftermarket diagnostic software to troubleshoot engine fault codes, emissions systems (DEF/DPF/SCR), electrical wiring, sensors, and electronic control modules (ECMs).
​Preventive Maintenance: Conduct scheduled PM services (A, B, and C services), oil/fluid changes, l**e chassis, filter replacements, and safety inspections on tractors, straight trucks, and vocational equipment.
​Component Repair & Rebuild: Inspect, repair, or replace components across major systems, including brakes (air and hydraulic), suspension, steering, drivetrain, cooling, charging, and air systems.
​Emissions & Fuel Systems: Diagnose and repair aftertreatment components, turbochargers, fuel injectors, and high-pressure fuel pumps.
​DOT Compliance & Safety: Perform annual and periodic DOT safety inspections to verify roadworthiness and compliance with FMCSA standards.
​Documentation & Work Orders: Accurately log parts used, labor hours, and detailed repair notes in the Fleet Management Information System (FMIS).
​Shop Cleanliness & Tool Care: Maintain a clean, organized bay; adhere to all OSHA safety protocols, lockout/tagout procedures, and hazardous waste disposal guidelines.
​Schedule & Shift Options
​Format: Four 10-hour shifts per week (40 scheduled regular hours).
Five 8 hour shifts also available.
​Shift Availability: Flexible shift configurations available (e.g., Monday–Thursday or Tuesday–Friday, Day or Second Shift) to match business needs and technician preferences.
​Overtime: Voluntary overtime opportunities available depending on fleet service volume.
​Qualifications & Requirements
​Experience: 3+ years of hands-on mechanical experience repairing medium- and heavy-duty commercial diesel trucks (Class 6–8).
​Tools: Possession of a complete personal set of hand tools, pneumatic/cordless power tools, and roll cart suitable for daily fleet repair (specialty diagnostic equipment and shop tools provided).
​Driver’s License: Valid driver’s license with a clean driving record (Valid Class A or B CDL is strongly preferred).
​Certifications:
​ASE Medium/Heavy Truck certifications (T2–T8) are a strong plus.
​EPA Section 609 MVAC certification for A/C repair is preferred.
​State or Federal DOT Inspector certification preferred.
​Physical Capabilities: Ability to lift up to 75 lbs, stand, kneel, bend, and work inside engine bays or under chassis for extended periods.
​What We Offer
​Competitive Pay: Generous hourly base pay with regular reviews and opportunities for overtime.
​Balanced Schedule: A consistent 4-day workweek giving you 3 consecutive days off each week.
​Health & Wellness: Comprehensive medical, dental, and vision insurance coverage.
​Retirement: 401(k) retirement plan with company match.
​Paid Time Off: Paid holidays, vacation time, and sick leave.
​Tool & Boot Allowances: Annual tool reimbursement stipends and boot allowance.
​Uniforms: Full uniform supply and weekly commercial laundering service.