Summary
Overview
Work History
Education
Skills
Accomplishments
Certification
Languages
Timeline
background-images

REMBERTO ANTONIO Mendez

Dallas,TX

Summary

Results-driven Automotive Technician with DART Dallas Area Rapid Transit, skilled in diagnostic testing and preventative maintenance. Enhanced fleet reliability through strategic repairs and mentoring junior technicians. Proven ability to troubleshoot complex electrical systems while fostering teamwork and communication, significantly reducing vehicle downtime and improving service quality.

Overview

28
28
years of professional experience
1
1
Certification

Work History

Automotive Technician

DART Dallas Area Rapid Transit
04.2002 - 05.2025
  • Diagnosed and repaired mechanical issues in buses and light rail vehicles, ensuring optimal performance.
  • Conducted routine maintenance inspections to enhance vehicle safety and reliability.
  • Utilized diagnostic tools and software to troubleshoot electrical and mechanical systems efficiently.
  • Collaborated with team members to streamline repair processes, reducing turnaround times for vehicle servicing.
  • Mentored junior technicians, providing training on best practices and safety protocols in automotive repairs.
  • Implemented preventative maintenance schedules, improving fleet availability and reducing downtime.
  • Analyzed repair trends to identify recurring issues, leading to strategic recommendations for process improvements.
  • Ensured compliance with state regulations and safety standards during all repair operations, enhancing overall service quality.
  • Maintained a clean and organized work environment, demonstrating pride in personal workspace while contributing to overall shop cleanliness.
  • Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
  • Serviced vehicles according to OEM recommended maintenance schedules for oil changes, engine tune-ups and fluid changes.
  • Completed full vehicle inspections to check for leaks, damage, or other issues of concern.
  • Replaced damaged, missing, or defective parts with new and refurbished components.
  • Changed, rotated, and balanced tires on different types of vehicles.
  • Inspected and tested vehicles and completed preventive maintenance such as engine tune-ups, oil changes, tire rotations, wheel balancing, and filter replacement.
  • Improved vehicle performance by conducting thorough diagnostic tests and repairing or replacing faulty components.
  • Troubleshot and diagnosed faults with vehicle systems and components using OEM-specific code readers, diagnostic trees, and online knowledge bases.
  • Upheld high safety standards in the workplace by following proper protocols when handling hazardous materials and utilizing protective gear as needed.
  • Increased workshop efficiency by effectively organizing tools, equipment, and workspace for easy access during repairs.
  • Enhanced customer satisfaction by providing timely and accurate repair estimates for various automotive issues.
  • Performed safety and emissions inspections.
  • Kept equipment in good working order by following operating instructions, troubleshooting breakdowns, and maintaining supplies.
  • Analyzed and located malfunctions in brakes, motors, switches, and control systems.
  • Completed customer orders and warranty services according to manufacturer specifications.
  • Trained and coached junior employees on procedures for completing various types of repairs and maintenance on cars and light trucks.
  • Reduced vehicle downtime with meticulous preventative maintenance services, extending the life of customers'' vehicles.
  • Delivered superior results under tight deadlines, managing multiple concurrent projects without compromising quality or attention to detail.
  • Tested newly installed equipment to determine proper functionality and compliance with regulations.
  • Achieved consistency across all repairs by strictly following manufacturer guidelines and using OEM parts whenever possible.
  • Used specialized tools to detect leaks in gas and refrigerant systems.
  • Elevated shop reputation with outstanding troubleshooting abilities that led to quick identification of complex issues not easily diagnosed by others.
  • Boosted team morale and productivity by actively participating in staff training, sharing knowledge and skills with coworkers.
  • Diagnostics - Performed PMI inspections on a Daily basis, Trouble shoot: Replace and Repaired parts that were worned out our about to be broken , loose or out of order.

Performed A/C repairs, heater systems, brakes, electrical, and used computer programs to detect engine failures.

Performed raod tests to make sure the Vehicles were repaired at the best performance.


Bus Driver

First Transit Inc.
11.1997 - 03.2002
  • Operated transit vehicles safely, ensuring passenger comfort and adherence to schedules.
  • Conducted routine vehicle inspections to maintain safety and compliance standards.
  • Assisted passengers with boarding and disembarking, offering support for individuals with disabilities.
  • Maintained accurate records of routes, mileage, and passenger counts daily.
  • Collaborated with dispatch to address service delays and route adjustments effectively.
  • Trained new drivers on operational procedures and safety protocols, enhancing team performance.

Education

High School Diploma -

McArthur High School
Irving, TX

Bachelor of Science - Automotive Engineering

ITT TECHNICAL INSTITUTE
EL SALVADOR
12-1990

Skills

  • Diagnostic testing
  • Preventative maintenance
  • Electrical systems
  • Mechanical repairs

Accomplishments

28 YEARS IN THE AUTOMOTIVE INDUSTRY

Certification

A/C CERTIFICATION LIFETIME.

TEXAS STATE VEHICLE INSPECTION CERTIFICATION

HEAVY DUTY VEHICLES ASE

Languages

Spanish
Native or Bilingual

Timeline

Automotive Technician

DART Dallas Area Rapid Transit
04.2002 - 05.2025

Bus Driver

First Transit Inc.
11.1997 - 03.2002

High School Diploma -

McArthur High School

Bachelor of Science - Automotive Engineering

ITT TECHNICAL INSTITUTE
REMBERTO ANTONIO Mendez