Diesel Technician: Fleet Diagnostics & Maintenance

Torrey Holistics; Johnston (RI); On-site; USD 55,000 - 75,000; Full time

Job summary

Zūm Services, Inc. is seeking a Technician I to support our fleet maintenance and diagnostic work. You will diagnose mechanical and electrical issues, perform preventive maintenance, and ensure every vehicle meets rigorous DOT and safety standards.

You thrive in a fast-paced environment, document work, and maintain a clean, organized workspace while upholding safety and quality. CDL within 90 days is preferred; ASE certs boost eligibility.

Qualifications

• 5 years of fleet experience in Diesel, Heavy/Med duty fleets.
• Auto/Truck or Bus mechanical repair experience.
• DOT compliance knowledge for Med/Heavy Trucks.
• Proficient with fleet management systems and documentation.
• Experience with computerized diagnostics and planning maintenance.

Responsibilities

• Diagnose malfunctions and perform repairs across steering, electrical, cooling, brakes, and drivetrains.
• Adjust, test, and rebuild engines and related systems per guidelines.
• Perform preventive maintenance inspections and field road calls as needed.
• Record time, parts used, and work performed; maintain safety and compliance.

Skills

Fleet maintenance knowledge

Diagnostics expertise

Preventive maintenance planning

Electrical systems troubleshooting

Safety compliance

Education

ASE Certification (brakes, suspension, engine, electrical, A/C)

Master School Bus/Truck Technician

CDL License (within 90 days)

Tools

Fleet management software

Electronic diagnostic tools

Hand tools kit

Job description

Zūm Services, Inc. is seeking a Technician I to support our fleet maintenance and diagnostic work. You will diagnose mechanical and electrical issues, perform preventive maintenance, and ensure every vehicle meets rigorous DOT and safety standards.

You thrive in a fast-paced environment, document work, and maintain a clean, organized workspace while upholding safety and quality. CDL within 90 days is preferred; ASE certs boost eligibility.