Diesel Technician: Diagnostics, Repairs & PM (First Shift)

Trillium Staffing; Buffalo (NY); On-site; Full time

Job description

Trillium is seeking a Diesel Technician in Williamsville!

This Direct-Hire opportunity is seeking experienced Diesel Technicians to handle diagnostics, repairs, preventive maintenance, and documentation while working with a supportive team committed to high standards.

This role offers a stable first-shift schedule, excellent benefits, and a modern, well-equipped shop environment.

Responsibilities

• Perform accurate troubleshooting and repair work on tractors, trailers, and related fleet equipment
• Diagnose mechanical issues by inspecting, testing, and operating equipment
• Complete component repairs, rebuilds, and preventive maintenance services
• Handle equipment tear-down and reassembly as part of repair processes
• Use manuals, diagrams, and prior experience to plan and execute repair procedures
• Record labor, parts, and service details in the repair order system
• Maintain a clean, organized, and safety-focused work area
• Identify missing tools, damaged equipment, or supply shortages and report or resolve when possible
• Communicate unsafe conditions or practices and recommend corrective steps
• Support other shop locations when staffing needs arise
• Take on additional tasks as operational needs change

Schedule: 1st Shift / Monday–Friday / 8:00 AM – 4:30 PM; overtime may be required during busy periods. Occasional travel may be needed based on shop demand.

Pay rate: $30.74–$35.89 per hour. Final rate determined by experience, skill level, and qualifications.

Additional Earning Potential

• Shift differential opportunities
• CDL premium pay
• ASE certification bonuses
• Annual tool allowance
• Access to paid online training resources

Qualifications

• Two years of hands-on tractor/trailer repair experience OR a technical program in heavy-duty maintenance with at least one year of practical experience
• Valid driver’s license and ability to pass required DOT physical and drug screening
• CDL, ASE, and inspection certifications are beneficial but not mandatory
• Solid understanding of diesel engine systems, heavy-duty components, and repair techniques
• Basic electrical knowledge preferred; advanced electrical diagnostics will be taught to qualified candidates
• Comfortable using diagnostic software and computer-based tools
• Must supply personal basic hand tools
• Capable of lifting up to 50 lbs. and performing physical tasks such as climbing, kneeling, and reaching
• Willingness to work with driver-facing safety technology

Trillium is an Equal Opportunity Employer.