Christian Neira
Laredo,TX
Summary
Skilled Diesel Technician with almost a decade of diagnosing mechanical issues, performing roadside repairs, and ensuring safety compliance. Expertise in heavy-duty equipment maintenance and training new technicians.
Overview
1
1
Certification
7
7
years of professional experience
Work History
Diesel Technician
Speedco
Cotulla, Texas
08.2024 - 08.2026
- Repaired fuel systems, brakes, electrical components, air systems, frame & body, cooling, wheel end, and HVAC systems of diesel trucks, trailers, and heavy-duty equipment.
- Diagnosed issues and completed calibrations, updates, and repairs using diagnostic software.
- Performed Roadside repairs and maintenance.
- Conducted inspections to verify compliance with safety standards and regulations.
- Trained new technicians on proper repair procedures and safety practices.
- Documented repairs and maintenance activities for accurate record-keeping.
Diesel Technician
Speedco
Laredo, Texas
02.2022 - 08.2024
- Diagnosed mechanical issues using diagnostic equipment and tools.
- Repaired fuel systems, brakes, electrical components, air systems, frame & body, cooling, wheel end, and HVAC systems of diesel trucks, trailers, and heavy-duty equipment.
- Conducted inspections to ensure compliance with safety standards and regulations.
- Trained new technicians on proper repair procedures and safety practices.
- Maintained clean work area and organized tools for efficiency.
- Performed Roadside repairs and maintenance
Mechanic
Forza Transportation Services
Laredo, Texas
01.2021 - 02.2022
- Executed trailer fleet maintenance and preventive maintenance services, ensuring optimal operational readiness.
- Conducted repairs on wheel end, body, air systems, electric systems, and brakes to enhance vehicle safety and performance.
- Performed wheel alignments on trailers.
- Maintained comprehensive fleet repair documentation for accurate tracking and analysis of maintenance activities.
- Welding
- Assisted in transporting trailers from yard to repair shop using trailer mule.
Diesel Technician
Penske
Laredo, Texas
11.2019 - 12.2020
- Executed routine maintenance and preventive measures on fleet tractors and trailers to ensure reliability and safety.
- Conducted roadside tire replacements and light mechanical repairs to minimize downtime and maintain operational readiness.
- Maintained detailed maintenance history for all units to support effective tracking and scheduling of repairs.
- Performed thorough cleaning of all units post-repair to ensure optimal presentation.
- Updated fleet logos and information on all tractors and trailers for accurate branding.
Education
High School Diploma -
Alexander Highschool
Laredo, TX01-2015
Skills
- Fuel systems
- Roadside assistance
- Wheel alignment
- Electrical systems
- Welding and fabrication
- Air brake systems
- Preventive Maintenance
- Service documentation
- HVAC systems
- Steering and suspension
- Diagnostic software
- Wheel end
- Emissions systems
- Cooling systems
Certification
- Section 609 certification MACS-847879
Timeline
Diesel Technician
Speedco
08.2024 - 08.2026
Diesel Technician
Speedco
02.2022 - 08.2024
Mechanic
Forza Transportation Services
01.2021 - 02.2022
Diesel Technician
Penske
11.2019 - 12.2020
High School Diploma -
Alexander Highschool