Justin Jones
Lubbock,TX
Summary
Skilled Diesel Mechanic with extensive experience in engine diagnostics, preventive maintenance, and heavy equipment repair. Known for strong problem-solving abilities and meticulous attention to detail, ensuring optimal vehicle performance and customer satisfaction.
Professional mechanic with hands-on experience in diesel engine maintenance and repair. Skilled in diagnostics, troubleshooting, and preventative maintenance. Strong collaboration with team members to ensure efficient operations and adapt to changing needs. Known for reliability, technical expertise, and achieving results in high-pressure environments.
Overview
1
1
Certification
18
18
years of professional experience
Work History
Diesel Mechanic
Quintin Truck Repair
Lubbock, TX
06.2025 - Current
- Conducted thorough assessments and repairs of diesel engines to maintain optimal performance.
- Performed regular maintenance and inspections to ensure peak operational efficiency of vehicles.
- Analyzed mechanical systems using diagnostic tools to ensure accurate identification of issues.
- Spearheaded overhaul of engine components and systems to enhance reliability.
Tractor Diesel Mechanic
Wylie Case
Lubbock, TX
05.2024 - 02.2025
- Diagnosed and repaired diesel engines to ensure optimal performance and reliability.
- Conducted routine maintenance on vehicles, including oil changes and filter replacements.
- Utilized diagnostic tools to troubleshoot mechanical issues efficiently.
- Collaborated with team members to enhance workflow and reduce downtime in repairs.
- Maintained accurate records of service performed on each vehicle for compliance purposes.
- Assisted in training new mechanics on safety protocols and repair techniques.
- Implemented best practices for parts inventory management to streamline operations.
- Ensured adherence to safety standards during all maintenance and repair tasks.
- Utilized hand tools and power tools to repair and maintain diesel engines according to industry standards.
- Performed preventive maintenance on engines, transmissions, tires, and other vehicle systems.
- 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.
- 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.
- Maintained detailed records of all repairs, parts replacements, and services performed for reference during future work.
- Examined engines, transmissions and vehicle systems to diagnose issues.
- Documented findings and actions taken.
- Troubleshot electrical system issues accurately to reduce the likelihood of recurring problems down the line.
- Installed new systems and components in vehicles.
- Disassembled and repaired diesel engines in automobiles, trucks, buses, and construction vehicles.
- Contributed to a positive work environment with strong interpersonal skills, teamwork abilities, and effective communication among colleagues and supervisors alike.
- Ensured safety compliance by maintaining up-to-date knowledge of federal regulations related to diesel mechanics.
- Reduced downtime for vehicles by diagnosing and repairing complex mechanical issues in a timely manner.
- Used specialty equipment, standard tools, and gauges to complete assessments and repairs.
- Minimized costly breakdowns through proactive preventative maintenance measures on heavy equipment and vehicles.
- Enhanced engine performance by conducting regular maintenance and repairs on diesel engines.
- Improved customer satisfaction with thorough inspections, accurate diagnoses, and effective communication of repair needs.
- Installed and adjusted fuel injection systems and turbochargers to enhance vehicle performance.
- Ordered parts necessary for vehicle repairs and new installations.
- Inspected vehicle systems to assess function and uncover defects.
Heavy Equipment Maintenance Mechanic
Cd Waste
Lubbock, TX
05.2022 - 03.2024
- Diagnosed and repaired heavy equipment systems, ensuring optimal performance and safety compliance.
- Conducted routine maintenance on excavators, loaders, and bulldozers to reduce downtime.
- Collaborated with team members to troubleshoot mechanical issues, enhancing workflow efficiency.
- Implemented preventive maintenance schedules, extending equipment lifespan and reliability.
Diesel Mechanic Owner
Krankshaft Motors
Lubbock, TX
01.2016 - 02.2022
- Diagnosed and repaired diesel engines using advanced diagnostic tools and equipment.
- Performed routine maintenance on heavy-duty vehicles to ensure optimal performance and safety.
- Collaborated with team members to streamline repair processes, improving turnaround time.
- Mentored junior mechanics, enhancing their technical skills and knowledge of diesel systems.
- Oversaw shop operations, ensuring adherence to safety protocols and quality standards in all repairs.
- Inspected and adjusted brakes, steering systems and wheel bearings to address related issues.
- Preserved fleet longevity through comprehensive overhauls of aging equipment as needed.
- Increased fuel efficiency through the optimization of diesel engines and emissions systems.
- Tested and adjusted engines to foster proper performance.
- Provided exceptional customer service during consultations, addressing client concerns and ensuring their satisfaction throughout the repair process.
Diesel Mechanic And Fuel Tanker Mechanic
Rip Griffin Petroleum Transport
Lubbock, TX
06.2015 - 12.2016
- Diagnosed and repaired diesel engines using advanced diagnostic tools and equipment.
- Conducted routine maintenance on fleet vehicles, ensuring safety and reliability standards.
- Collaborated with team members to streamline repair processes and enhance workflow efficiency.
- Mentored junior mechanics in troubleshooting techniques and maintenance best practices.
- Troubleshot and diagnosed problems with brakes, steering, and transmissions.
- Performed preventive maintenance on engines, transmissions, tires, and other vehicle systems.
- Utilized hand tools and power tools to repair and maintain diesel engines according to industry standards.
- Developed training materials for new hires, improving onboarding experience and knowledge retention.
- Completed checklist of fluid levels, air filter, tire pressure, and more as part of service orders.
- 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.
- Maintained detailed records of all repairs, parts replacements, and services performed for reference during future work.
- Examined engines, transmissions and vehicle systems to diagnose issues.
- Documented findings and actions taken.
- Troubleshot electrical system issues accurately to reduce the likelihood of recurring problems down the line.
- Inspected and adjusted brakes, steering systems and wheel bearings to address related issues.
- Installed new systems and components in vehicles.
- Disassembled and repaired diesel engines in automobiles, trucks, buses, and construction vehicles.
- Contributed to a positive work environment with strong interpersonal skills, teamwork abilities, and effective communication among colleagues and supervisors alike.
- Ensured safety compliance by maintaining up-to-date knowledge of federal regulations related to diesel mechanics.
- Reduced downtime for vehicles by diagnosing and repairing complex mechanical issues in a timely manner.
- Used specialty equipment, standard tools, and gauges to complete assessments and repairs.
- Minimized costly breakdowns through proactive preventative maintenance measures on heavy equipment and vehicles.
- Enhanced engine performance by conducting regular maintenance and repairs on diesel engines.
- Installed and adjusted fuel injection systems and turbochargers to enhance vehicle performance.
- Ordered parts necessary for vehicle repairs and new installations.
- Improved customer satisfaction with thorough inspections, accurate diagnoses, and effective communication of repair needs.
- Inspected vehicle systems to assess function and uncover defects.
- Preserved fleet longevity through comprehensive overhauls of aging equipment as needed.
- Increased fuel efficiency through the optimization of diesel engines and emissions systems.
- Tested and adjusted engines to foster proper performance.
- Expanded professional capabilities with ongoing education, certification programs, and industry seminars relevant to diesel mechanics.
- Achieved high rate of first-time fixes, minimizing need for return visits.
- Conducted electrical repairs and installations, ensuring vehicles' electrical systems operated efficiently.
- Diagnosed complex engine problems, significantly reducing downtime for fleet vehicles.
- Diagnosed mechanical problems for repair or replacement.
- Handled repairs, replacing broken components and inspecting engines for wear and tear. Worked on all components of fuel tanker trailers
Diesel Mechanic
Frieghtliner Lubbock
Lubbock, TX
02.2008 - 06.2015
- Diagnosed and repaired diesel engines, ensuring optimal performance and reliability.
- Conducted regular maintenance checks and inspections to prevent mechanical failures.
- Utilized diagnostic tools to identify issues and implement effective solutions.
- Collaborated with team members to troubleshoot complex mechanical problems efficiently.
- Diagnosed and repaired heavy diesel engines using advanced diagnostic tools.
- Conducted routine maintenance checks to ensure optimal vehicle performance.
- Collaborated with team members to troubleshoot mechanical issues efficiently.
- Implemented safety protocols, enhancing workplace safety standards.
- Optimized repair processes, reducing turnaround time on service requests.
- Maintained accurate records of repairs and services performed on equipment.
- Enhanced equipment reliability by performing routine maintenance and repairs on heavy diesel machinery.
- Increased customer satisfaction by providing timely and accurate repair services for their heavy diesel equipment.
- Rebuilt components including engines, transmissions or braking systems when required instead of replacing with new parts, reducing costs for clients.
- Optimized engine performance with thorough inspections, adjustments, and part replacements as needed.
- Troubleshot electrical systems using diagnostic tools such as multimeters, oscilloscopes, or specialized software.
- Assisted in inventory management, tracking parts usage to maintain adequate stock levels for common repairs.
- Mentored junior mechanics, sharing knowledge of best practices and industry standards for heavy diesel maintenance and repair.
- Stayed up-to-date with latest industry trends and technologies, attending workshops and training sessions to continually improve skills as a Heavy Diesel Mechanic.
- Improved fuel efficiency for fleet vehicles through regular engine tune-ups and optimizations.
- Enhanced communication between mechanics and service advisors, providing clear explanations of necessary repairs to customers.
Education
GED -
Mathews
Lubbock, TX01-1998
Diesel Mechanics - Diesel Mechanics
South Plains College
Levelland, TX04-2003
Skills
- Oil changes
- Preventive Maintenance
- Heavy equipment repair
- Diesel engine repair
- Engine repair
- Vehicle inspections
- Brake systems
- Fuel injection systems
- Engine diagnostics
- Electrical systems
- Transmissions
- Auto and engine repair
- Gearbox repairs
- Steering systems
- Suspension systems
- Exhaust systems
- Inspection procedures
- Safety management
- Battery maintenance
- Engine rebuilds
- Powertrain systems
- Drive train components
- Clutch systems
- Fluid management
- Air conditioning systems
- Parts ordering
- Hydraulic systems
- Turbocharger systems
- Documentation
- Customer service
- Auto diagnostics
- Electronic control modules
- Vehicle checklists
- Emission control systems
- Steering mechanisms
- Quality assurance
- Fleet management
- Root-cause analysis
- Staff supervision
- Time tracking
- Fluid adjustments
- Vehicle alignment
- Pneumatic systems
- Performance improvement
- Telematics systems
- Computer tracking
- Industrial machinery repair
- Problem-solving
- Time management
- Attention to detail
- Verbal and written communication
- Job site safety
- Vehicle diagnostics
- System troubleshooting
- Fuel systems
- Shop management
- Fuel system maintenance
- Maintenance scheduling
- Record keeping
- Diagnostic testing
- Mechanical aptitude
- Technical documentation
- Vehicle system analysis
- Hydraulic maintenance
- Troubleshooting & diagnosis
- Transmission service
- Transmission repair
- Engine repairs
- Cooling systems
- Fluid changes
- Suspension work
- Computer-assisted troubleshooting
- Solid independent worker
- Hand and power tool operation
- Mechanical troubleshooting
- Battery checks
- Decision-making
- Hydraulic repair
- Grease and lubricant application
- Brake system maintenance
- Equipment and machinery lubrication
- Critical thinking
- Wheel bearings
- Parts installation
- Engine diagnostic software
- Forklift operation
Certification
Class A CDL
Timeline
Diesel Mechanic
Quintin Truck Repair
06.2025 - Current
Tractor Diesel Mechanic
Wylie Case
05.2024 - 02.2025
Heavy Equipment Maintenance Mechanic
Cd Waste
05.2022 - 03.2024
Diesel Mechanic Owner
Krankshaft Motors
01.2016 - 02.2022
Diesel Mechanic And Fuel Tanker Mechanic
Rip Griffin Petroleum Transport
06.2015 - 12.2016
Diesel Mechanic
Frieghtliner Lubbock
02.2008 - 06.2015
Diesel Mechanics - Diesel Mechanics
South Plains College
GED -
Mathews
Class A CDL
I have had my CDL for 17 years,