Omar Millan Arzate
Merced,CA
Summary
Professional diesel maintenance specialist with solid foundation in diagnostics, repair, and preventive maintenance of diesel engines. Known for strong focus on team collaboration and ability to adapt to changing needs, ensuring reliable performance. Skilled in troubleshooting, engine overhauls, and electrical systems, with strong commitment to achieving results and maintaining high standards.
Overview
9
9
years of professional experience
Work History
Diesel Technician/Mechanic II
Penske Truck
Ceres, California
10.2022 - Current
- Diagnosed and repaired diesel engines, ensuring optimal performance and compliance with safety standards.
- Performed routine maintenance on trucks, enhancing reliability and reducing downtime through proactive service.
- Collaborated with team members to troubleshoot complex mechanical issues, fostering a supportive work environment.
- Utilized diagnostic tools to identify malfunctioning components, streamlining repair processes and improving turnaround time.
- Trained junior technicians on best practices for maintenance procedures, promoting skill development within the team.
- Perform major repairs on refrigeration units, including diesel engine repairs, overhaul of refrigeration component repairs, and compressor rebuilds.
- Performed various types of welding processes.
- Maintained accurate records of services performed, enhancing documentation practices for compliance and future reference.
Diesel Technician/Mechanic III
Ryder
Merced, California
07.2019 - 08.2022
- Conducted routine maintenance on fleet vehicles, enhancing reliability and extending service life.
- Reduced vehicle downtime by implementing efficient preventive maintenance procedures for diesel engines.
- Completed required documentation such as work-completed reports, timesheets and quality assessments via handwritten forms or business system input screens.
- Utilized diagnostic tools to identify mechanical issues, reducing downtime through efficient troubleshooting.
- Assessed equipment for damage, wear, battery life, and fluid levels.
- Performed vehicle lubrication and DOT safety inspections.
Mechanic
Central Valley Concrete & Trucking
Merced, California
08.2016 - 07.2019
- Checked brake systems and determined need of pad replacement, disc turning or other maintenance requirements.
- 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.
- Completed checklist of fluid levels, air filter, tire pressure, and more as part of service orders.
Skills
- Diesel engine repair
- Routine maintenance
- Diagnostic tools
- Preventive maintenance
- Refrigeration repair
- Welding techniques
- Mechanical troubleshooting
- Fluid level checks
- Team collaboration
- Brake system repair
- Service documentation
- Problem Solving
- Communication
- Leadership
- Work independently
and in a team environment
Timeline
Diesel Technician/Mechanic II
Penske Truck
10.2022 - Current
Diesel Technician/Mechanic III
Ryder
07.2019 - 08.2022
Mechanic
Central Valley Concrete & Trucking
08.2016 - 07.2019