SONNY OZUNA
Porterville,CA
Summary
Skilled technician demonstrates abilities in troubleshooting and fixing problems within all vehicle systems. Adept at working quickly and accurately to repair, replace or refurbish components. Proficient in maintaining records, updating logs and training employees. Flexible hard worker ready to learn and contribute to team success.
Overview
10
10
years of professional experience
Work History
Diesel Technician
Premier Ag Transportation
Visalia, CA
08.2022 - Current
- Troubleshot systems, traced problems and diagnosed root causes.
- Performed vehicle lubrication and DOT safety inspections.
- Assessed equipment for damage, wear, battery life, and fluid levels.
- Supported fleet operations with dependable on-site troubleshooting, diagnosis, and repair services for diesel-powered vehicles.
Lead Shop Technician
Western Milling
Goshen, CA
07.2015 - 08.2022
- Cleaned, inspected and verified operations of equipment and components to determine repair or maintenance needs
- Maintained basic knowledge of mechanical and electrical systems to troubleshoot and correct various problems
- Unloaded and stocked incoming shipments of parts and tools to support efficient shop operations
- Documented shop activities against checklists and supporting documentation for work decisions
- Reconditioned, repaired or refurbished components to restore functionality and meet warranty requirements
- Fabricated parts for installation or repair work using tools and shop machinery
- Performed maintenance inspections, tune-ups, oil changes and other key services
- Performed troubleshooting and diagnostic procedures to locate source of malfunctions
- Used diagnostics and troubleshooting tools to identify failures and equipment issues
- Checked vehicle mileage and determined necessary belts, fluids flushing or gasket replacements
- Conducted test drives before and after repair services
- Reviewed brakes and assessed whether pads needed replacement, discs should be turned or other service requirements
- Completed standard inspections to assess wear and damage to vehicles
- Removed old oil, replace filters and added correct amount of new oil
- Used technical manuals and repair documentation to plan and implement high-quality corrections to various owner issues
- Evaluated vehicle schematics to assess required parts and order accordingly
- Trained and guided employees on correct methods for performing different repairs and maintenance services
- Performed routine and reparative maintenance for company freight and trucks
- Improved function of engines by replacing spark plugs, fuel filters and defective sensors
- Calculated estimated repair costs and provided quotes to secure customer approval
- Monitored shop safety and promoted adherence to required OSHA protocols
- Tracked mechanical and repair problems and discussed solutions with shop leadership
- Completed simple and advanced repairs according to specifications for brakes, exhaust and electrical systems
- Communicated advanced mechanical information to non-mechanical people in easy-to-understand terms
- Communicated with customers to explain estimates and provide expected delivery and repair timelines; addressed customer questions or concerns to enhance customer satisfaction
- Assessed vehicle symptoms and malfunctions to support troubleshooting and diagnoses
- Oversaw service quality and encouraged team members to deliver high-quality service
- Detected combustible gas and refrigerant leaks using special instruments
- Assessed tread depth and discussed safety levels with customers
- Performed customer work and warranty repairs in compliance with manufacturer standards
- Examined critical vehicle systems and parts to determine appropriate repairs and costs
Education
High School Diploma -
Porterville High School
Porterville, CA06.2011
Skills
- Gasket replacements
- Parts replacement
- Writing work tickets
- Calibration understanding
- Hazardous waste management
- Electronics systems
- Expertise in CNG vehicles
- Electrical understanding
- Brake systems knowledge
- Repair tree understanding
- Power tools
- Vehicle inspections
- Repair documentation
- Coolant flushes
- Maintenance and repairs
- Bay maintenance
- Brake servicing
- Diagnostics and troubleshooting
- Engine overhauls
- Remote service
- Experience with Cummins
- Experience with forklifts
- Experience with heavy duty equipment for example skid steers, loaders, CAT, BOBCAT, Hydraulics, etc
- Certified in forklift repair
- Schematic reading
Timeline
Diesel Technician
Premier Ag Transportation
08.2022 - Current
Lead Shop Technician
Western Milling
07.2015 - 08.2022
High School Diploma -
Porterville High School