Abraham Munoz Henriquez
Saint Paul,MN
Summary
Detail-oriented mechanic with a strong background in diagnosing mechanical issues and performing preventive maintenance. Successfully improved safety and performance standards in fleet vehicles, ensuring compliance with DOT regulations while minimizing downtime.
Overview
9
9
years of professional experience
Work History
Mechanic
Great Lake Transportation
Minneapolis, MN
11.2025 - Current
- Reduced downtime for buses with prompt diagnosis and repair of mechanical issues.
- Assisted coworkers in diagnosing complex mechanical problems when additional expertise was required.
- Diagnosed mechanical problems for repair or replacement.
- Serviced and maintained engines by performing regular oil and filter changes.
- Handled repairs, replacing broken components and inspecting engines for wear and tear.
- Performed preventive maintenance on diesel engines, preventing malfunctions.
- Conducted full operational compliance inspections before releasing vehicles for use.
Mechanic
PTB Bus Company
West Saint Paul, Mn
10.2024 - 10.2025
- Diagnosed and repaired mechanical issues on school buses to ensure safety and reliability.
- Performed routine maintenance, including oil changes, brake adjustments, and tire rotations.
- Developed preventive maintenance schedules to minimize downtime and extend vehicle lifespan.
- Upheld cleanliness standards for the shop area by ensuring tools were properly stored after use, waste materials were appropriately disposed of, and workspaces were kept organized throughout the day.
- Maintained safe transportation for students by repairing or replacing faulty brake systems, suspension components, and steering mechanisms.
- Improved bus safety by conducting thorough inspections and identifying necessary repairs.
Mechanic
Billie Bus Company
Minneapolis, MN
10.2023 - 10.2024
- Inspected and tested equipment to locate worn and damaged parts.
- Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
- Performed preventative maintenance oil changes and brake jobs to preserve performance and reliability of vehicles.
- Completed full vehicle inspections to check for leaks, damage, or other issues of concern.
- Disassembled defective parts to make proper repairs.
- Repaired engine and transmission components to rebuild engine and enhance vitality.
Mechanic
Monarch Bus Service
Minneapolis, MN
04.2017 - 09.2023
- Diagnosed and repaired mechanical issues in buses to ensure reliable operation.
- Conducted routine maintenance checks on fleet vehicles to enhance performance and safety.
- Utilized diagnostic tools and equipment to identify faults and streamline repairs.
- Mentored junior mechanics, fostering skill development and knowledge sharing within the team.
- Diagnosed electrical problems using advanced diagnostic tools; repaired or replaced faulty wiring harnesses as needed for optimal functionality.
- Utilized computerized diagnostic equipment to conduct thorough inspections and determine outcomes.
- Ensured all vehicles were repaired and maintained to meet DOT standards, supporting safety, compliance and operational readiness.
Education
High School Diploma -
Instituto Departamental Minerva
San Pedro Sula, Honduras12.1987
Skills
- Maintenance and repairs
- Hand and power tools
- Troubleshooting
- Engine repair
- Preventive Maintenance
- Brake systems
- Heavy equipment repair
- Mechanical systems
- Diagnostics
- Fluid exchanges
- Vehicle inspections
- Filter replacements
- Exhaust systems
- Hydraulic repair
- Power steering repair
- Hydraulic systems
Languages
English
Professional Working
Spanish
Native or Bilingual
Timeline
Mechanic
Great Lake Transportation
11.2025 - Current
Mechanic
PTB Bus Company
10.2024 - 10.2025
Mechanic
Billie Bus Company
10.2023 - 10.2024
Mechanic
Monarch Bus Service
04.2017 - 09.2023
High School Diploma -
Instituto Departamental Minerva