Eduardo Cortez
Winter Haven,FL
Summary
Dedicated Diesel Technician with experience in diagnosing and repairing heavy-duty vehicles. Skilled in technical troubleshooting and mechanical repairs. Committed to ensuring optimal vehicle performance and safety through preventative maintenance and quality workmanship.
Overview
1
1
Language
1
1
Certification
4
4
years of professional experience
Work History
Mobile Diesel Technician
Rush Truck Centers
Haines City, FL
05.2026 - Current
- Diagnose, service, and repair commercial trucks and heavy-duty vehicles through mobile service calls.
- Perform preventive maintenance, mechanical, electrical, hydraulic, A/C, braking, and diagnostic repairs.
- Utilize JPRO, Cummins, Bendix, and PACCAR diagnostic systems to troubleshoot and identify vehicle concerns.
- Manage service calls from diagnosis through completion, including customer communication, work-order documentation, and repair reporting.
- Complete repairs safely and efficiently while following manufacturer procedures and maintaining quality workmanship
Diesel Mechanic
Nextran Truck Center
Winter Haven, FL
09.2025 - 05.2026
- Performed preventative maintenance tasks, ensuring optimal vehicle performance and safety.
- Conducted routine diagnostics on diesel engines to identify mechanical issues.
- Utilized specialized tools and equipment for repairs, enhancing efficiency in service delivery.
- Assisted senior mechanics with complex repairs, fostering skill development and teamwork.
Diesel Mechanic
Mid-State Dewatering
Sebring, FL
02.2024 - 09.2025
- Executed quality control checks post-repair to guarantee service standards were met.
- Collaborated with parts department to source necessary components efficiently.
- Maintained accurate records of service and repair activities for compliance and tracking purposes.
- Adapted quickly to new technologies and repair techniques in a fast-paced environment.
- Install, repair, and diagnose hydraulic, A/C, electrical, and mechanical systems, including hoses, pumps, and cylinders.
Diesel Technician / Mechanic
Indian River Transport
Winter Haven, FL
01.2023 - 01.2024
- Perform preventive maintenance and advanced diagnostics on company tractors, including A/C systems and computer-based troubleshooting.
- Diagnose, service, and replace critical components including brake pads, DPFs, DEF systems, air dryers, engine air filters, wheel seals, and shocks.
- Utilized diagnostic tools to identify malfunctions, streamlining repair processes.
- Perform structural and mechanical repairs on fuel tanks, cab extenders, dog bones, leaf spring bushings, hoods, and air lines.
Education
ASE Certified Diesel Technician -
Blue Ridge Community And Technical College
Winter Haven, FL08-2023
High School Diploma -
Lake Regional High School
Eagle Lake, FL10-2021
Skills
- Advanced diagnostic tools
- Electrical system repair
- HVAC / A/C Systems
- Engine repair
- Hydraulic system maintenance
- Brake system maintenance
- System diagnostics
- Technical troubleshooting
- Work Order Documentation
Certification
- ASE Certified Diesel Technician Training - August 2022- May 2023
Languages
Spanish
Native or Bilingual
Timeline
Mobile Diesel Technician
Rush Truck Centers
05.2026 - Current
Diesel Mechanic
Nextran Truck Center
09.2025 - 05.2026
Diesel Mechanic
Mid-State Dewatering
02.2024 - 09.2025
Diesel Technician / Mechanic
Indian River Transport
01.2023 - 01.2024
ASE Certified Diesel Technician -
Blue Ridge Community And Technical College
High School Diploma -
Lake Regional High School