Walter Borello
Max Trans LLC
Humboldt,TN
1
Certification
43
years of professional experience
Results-driven Diesel Mechanic with extensive experience at Max Trans LLC, excelling in engine diagnostics and preventive maintenance. Proven ability to enhance workshop efficiency and mentor junior mechanics, ensuring high-quality repairs and safety compliance. Skilled in troubleshooting complex systems and committed to delivering reliable fleet operations.
Work History
Diesel Mechanic
3 Years 7 Months- Diagnosed diesel engine, transmission, and brake issues on intercity coaches.
- Performed preventive maintenance, inspections, and safety checks on buses and related systems.
- Repaired air brakes, suspension components, steering systems, and electrical faults.
- Serviced engines, fuel systems, and cooling components to maintain road readiness.
- Replaced worn components using hand tools, diagnostic equipment, and shop machinery.
- Mentored junior mechanics on repair procedures, safety practices, and quality standards.
- Performed preventive maintenance on engines, transmissions, tires, and other vehicle systems.
- Supported overall workshop efficiency by maintaining a clean, organized workspace and adhering to safety guidelines.
- Diagnosed and repaired diesel engines to restore functionality in heavy-duty vehicles.
- Troubleshot electrical system issues accurately to reduce the likelihood of recurring problems down the line.
Shop Manager
2 Years 1 Month- Managed daily shop workflow to balance repair priorities, technician assignments, and customer expectations.
- Supervised service operations, ensuring accurate vehicle inspections, estimates, and repair order completion.
- Coordinated parts ordering and inventory control to support efficient repair turnaround.
- Reviewed completed work for quality, accuracy, and compliance with shop standards.
- Communicated repair status, timelines, and recommendations clearly with customers and service staff.
- Trained technicians on shop procedures, documentation practices, and customer service expectations.
- Monitored production efficiency and adjusted scheduling to reduce bottlenecks across service bays.
- Maintained safety procedures, organized shop operations, and supported consistent day-to-day performance.
Diesel Mechanic// Shop Manager
26 Years 5 Months- Diagnosed diesel engine, brake, and electrical issues using diagnostic equipment
- Repaired transmissions, drivetrains, and hydraulic systems to restore vehicle reliability
- Inspected trucks and trailers for DOT compliance and preventive maintenance needs
- Replaced worn components, fluids, and filters to support safe fleet operation
- Documented repair work, parts usage, and maintenance findings for service records
- Coordinated breakdown troubleshooting with dispatch and operations teams to minimize delays
- Mentored junior mechanics on repair procedures, safety practices, and tool use
- Utilized hand tools and power tools to repair and maintain diesel engines according to industry standards.
- Troubleshot and diagnosed problems with brakes, steering, and transmissions.
- Completed checklist of fluid levels, air filter, tire pressure, and more as part of service orders.
- Installed new systems and components in vehicles.
- Disassembled and repaired diesel engines in automobiles, trucks, buses, and construction vehicles.
Diesel Mechanic
10 Years 3 Months- Inspected diesel buses for mechanical issues, safety defects, and DOT compliance.
- Diagnosed engine, brake, electrical, and transmission problems using diagnostic equipment.
- Repaired and replaced worn components to restore reliable fleet operation.
- Performed preventive maintenance, including oil changes, fluid checks, and filter replacements.
Education
High School Diploma
Skills
Diesel engine repair
Engine diagnostics
Transmission servicing
Brake systems
Fuel systems
Electrical systems
Preventive Maintenance
Vehicle inspections
Heavy equipment repair
Welding and fabrication
Engine maintenance
Exhaust systems
Engine rebuilds
Powertrain systems
Drive train components
Transmissions
Gearbox repairs
Steering systems
Suspension systems
Air conditioning systems
Emission control systems
Steering mechanisms
Vehicle alignment
Vehicle diagnostics
System troubleshooting
Diagnostic testing
Transmission servicing
Certification
ASE HVAC
Timeline
Diesel Mechanic
Max Trans LLC
04.2023 - CurrentRead More
Shop Manager
Prime Auto
03.2021 - 04.2023Read More
Diesel Mechanic// Shop Manager
Urs Logistics
09.1994 - 02.2021Read More
Diesel Mechanic
Greyhound Bus Station
05.1984 - 08.1994Read More
Knoxville High School
High School Diploma
Read More