Wesley Ortiz
Wheeling,IL
Summary
Experienced diesel mechanic skilled in engine diagnostics, preventive maintenance and vehicle repairs. Expert in diagnostics, Aftertreatment System (DPF/DEF/EGR), DOT/FMCSA inspection and preventive maintenance. Proven ability to mentor junior mechanics and reduce vehicle downtime through effective troubleshooting.
Overview
6
6
years of professional experience
1
1
Certification
Work History
CDL A and Diesel Mechanic
Mcmahon Carriers Inc.
06.2019 - 05.2025
- Diagnosed and repaired diesel engines to ensure optimal performance.
- Conducted routine maintenance on heavy-duty trucks, enhancing reliability and safety.
- Collaborated with team members to troubleshoot mechanical issues efficiently.
- Utilized diagnostic tools to identify faults in electrical systems and components.
- Mentored junior mechanics on proper repair techniques and safety protocols.
- Diagnosed and repaired diesel engines to restore functionality in heavy-duty vehicles.
- Reduced downtime for vehicles by diagnosing and repairing complex mechanical issues in a timely manner.
Education
Vocational Training - Diesel Mechanic
Guzman College of Science And Technology
Manila, Philippines01-2005
Attended - BS in Business Management
Philippine School of Business Adminstration
Manila. Philippines01-2003
High School Diploma -
San Beda University
Manila, Philippines01-2000
Skills
- Oil changes
- Preventive Maintenance
- Diesel engine repair
- Welding and fabrication
- Vehicle inspections
- Brake systems
- Engine diagnostics
- Exhaust systems
- Engine rebuilds
- Vehicle diagnostics
Certification
ASE Certified-Medium/Heavy Truck Technician
T2 Diesel Engines - ASE ID: ASE-6112-9482
CDL Class A - Doubles / Triples / Tanker
EPA Section 608 HVAC/R
Timeline
CDL A and Diesel Mechanic
Mcmahon Carriers Inc.
06.2019 - 05.2025
Vocational Training - Diesel Mechanic
Guzman College of Science And Technology
Attended - BS in Business Management
Philippine School of Business Adminstration
High School Diploma -
San Beda University