Diesel Mechanic

TRIUMPH TRANSPORTATION LLC; Ecorse (MI); On-site; USD 30,000 - 48,000; Full time

Benefits offered by this job

Competitive pay based on experience

Flexible scheduling

Stable work environment

Opportunity to work with anEstablished

Job summary

Triumph Transportation LLC is hiring a Diesel Mechanic to inspect, maintain, diagnose, and repair our fleet of school buses and commercial vehicles in the Metropolitan Detroit area. The role requires independent work, strong troubleshooting, and a focus on safety and reliability.

Ideal candidates will have experience with diesel engines, air brake systems, and electrical diagnostics, plus a valid driver’s license. CDL endorsements are a plus, and Michigan certification is preferred.

Qualifications

• Experience as a diesel mechanic, preferably on school buses, trucks, or commercial vehicles.
• Knowledge of diesel engines, air brake systems, and electrical diagnostics.
• Must have a valid driver’s license.
• Michigan mechanic certification preferred.
• CDL with Passenger (P) and School Bus (S) endorsements is a plus.
• Dependable, detail-oriented, and safety-conscious.

Responsibilities

• Perform routine preventive maintenance and repairs on diesel-powered school buses and commercial vehicles.
• Diagnose and repair engines, transmissions, brakes, steering, suspension, and electrical systems.
• Conduct vehicle safety inspections and identify mechanical deficiencies.
• Perform oil changes, filter replacements, fluid checks, and other scheduled maintenance.
• Troubleshoot mechanical issues using diagnostic equipment.
• Maintain accurate maintenance and repair records.
• Ensure vehicles comply with applicable DOT and Michigan school bus safety requirements.
• Respond to emergency breakdowns and assist with vehicle repairs as needed.
• Maintain a clean, organized, and safe work environment.

Skills

Diesel engines

Diagnostics

Safety-conscious

Dependable

Valid driver’s license

Education

Michigan mechanic certification preferred

Tools

Diagnostic equipment

Job description

TRIUMPH TRANSPORTATION LLC

NOW HIRING – DIESEL MECHANIC

Location: Metropolitan Detroit, MI

Position: Diesel Mechanic – School Bus Fleet

Job Type: Full-Time / Part-Time

Job Description

Triumph Transportation LLC is seeking an experienced and dependable Diesel Mechanic to inspect, maintain, diagnose, and repair our fleet of school buses and commercial vehicles. The ideal candidate will have strong mechanical troubleshooting skills, work independently, and ensure all vehicles meet safety and operational standards.

Key Responsibilities

• Perform routine preventive maintenance and repairs on diesel-powered school buses and commercial vehicles.
• Diagnose and repair engines, transmissions, brakes, steering, suspension, and electrical systems.
• Conduct vehicle safety inspections and identify mechanical deficiencies.
• Perform oil changes, filter replacements, fluid checks, and other scheduled maintenance.
• Troubleshoot mechanical issues using diagnostic equipment.
• Maintain accurate maintenance and repair records.
• Ensure vehicles comply with applicable DOT and Michigan school bus safety requirements.
• Respond to emergency breakdowns and assist with vehicle repairs as needed.
• Maintain a clean, organized, and safe work environment.

Qualifications

• Previous experience as a diesel mechanic, preferably working on school buses, trucks, or commercial vehicles.
• Knowledge of diesel engines, air brake systems, and electrical diagnostics.
• Ability to diagnose and repair mechanical problems independently.
• Must have a valid driver’s license.
• Michigan mechanic certification in applicable repair categories preferred.
• CDL with Passenger (P) and School Bus (S) endorsements is a plus.
• Must be dependable, detail-oriented, and safety-conscious.

What We Offer

• Competitive pay based on experience and qualifications.
• Flexible scheduling opportunities.
• Stable work environment.
• Opportunity to work with an established transportation company.