Isac Martinez
Summary
Detail-oriented bus mechanic with extensive diesel engine expertise and mechanical troubleshooting skills. Proven ability to diagnose and repair mechanical issues, ensuring safe and reliable vehicle operation.
Overview
11
11
years of professional experience
1
1
Certification
Work History
Bus Mechanic
CTA
Chicago
10.2025 - Current
- Diagnosed and repaired mechanical problems on various bus types, enhancing fleet reliability.
- Diagnosed mechanical issues in buses to ensure safe and reliable operation.
- Tested electrical systems in buses to confirm operational integrity and prevent failures.
- Responded promptly to emergency repair requests to minimize service disruptions.
Automotive Technician
Countryside Nissan
Countryside
02.2023 - 10.2025
- Diagnosed vehicle issues using advanced diagnostic tools, ensuring timely and accurate repairs.
- Replaced defective parts with new or reconditioned parts following manufacturers' instructions.
- Attended technical training courses to expand knowledge base, improving service quality and expertise.
- Communicated vehicle status and recommended services to customers, enhancing their understanding and trust.
Diesel Mechanic
FedEx Freight
Chicago
02.2018 - 03.2021
- Performed routine maintenance on FedEx Freight delivery trucks, ensuring optimal performance and safety.
- Diagnosed mechanical issues in diesel engines, improving reliability of vehicle operations.
- Planned and executed repair schedules to minimize downtime.
- Collaborated with team members to streamline repair processes, reducing turnaround times.
Forklift Technician
UPS Freight
Bedford park
11.2016 - 02.2018
- Conducted regular maintenance and repairs on forklifts and material handling equipment.
- Diagnosed mechanical issues using diagnostic tools and troubleshooting techniques.
- Maintained detailed records of repairs, calibrations, and tests to ensure compliance and equipment reliability.
- Implemented safety practices to minimize risk of injury and property damage.
- Reviewed technical manuals and related documents to ensure thorough understanding of product operation and maintenance standards.
- Utilized a variety of hand tools including soldering irons, screwdrivers, pliers, cutters, wire strippers and crimpers.
Parts Technician
UPS Freight
bedford park
04.2015 - 11.2016
- Managed inventory levels to guarantee availability of critical parts, supporting uninterrupted operations.
- Processed orders using inventory management systems, ensuring accurate fulfillment and timely delivery.
- Maintained organized storage areas for easy access to parts.
- Processed returns, exchanges, and refunds promptly, enhancing customer satisfaction and maintaining trust.
Education
Associate of Applied Science - Auto Mechanic
Lincoln College of Technology
Melrose Park, IL06-2012
Skills
- Brake system maintenance
- Diesel engine expertise
- HVAC systems troubleshooting
- HVAC troubleshooting
- Mechanical troubleshooting
- Vehicle diagnostic techniques
- Diagnostic equipment use
- Problem solving
- Attention to detail
- Safety inspections
- Adaptability in mechanics
Certification
- 608 and 609 certified
- ASE auto brakes certification
- ASE auto steering and suspension certification
Timeline
Bus Mechanic
CTA
10.2025 - Current
Automotive Technician
Countryside Nissan
02.2023 - 10.2025
Diesel Mechanic
FedEx Freight
02.2018 - 03.2021
Forklift Technician
UPS Freight
11.2016 - 02.2018
Parts Technician
UPS Freight
04.2015 - 11.2016
Associate of Applied Science - Auto Mechanic
Lincoln College of Technology