William Collejo
Orlando,FL
Summary
Hardworking Diesel Mechanic proficient in problem solving truck repair issues while consistently delivering quality service. Reliable worker with strong mechanical aptitude and a willingness to learn. Experience in engine repairs and replacement. Upbeat and flexible with good time management skills.
Overview
4
4
years of professional experience
Work History
Tech II, Truck Fld Svc
Florida Detroit Diesel Allison
04.2022 - Current
- Installed new equipment and explained operation and routine maintenance protocols to customers.
- Completed partial or full dismantling of equipment to quickly repair or replace defective components and restore functionality.
- Managed on-site and off-site installation, repair, maintenance and test tasks.
- Followed safety procedures to avoid injuries in field.
- Operated hand tools and power equipment according to company safety procedures.
- Provided technical support to troubleshoot, repair and maintain operational efficiencies in hydraulic, mechanical and electrical systems.
- Cleaned and lubricated parts to keep equipment operating at peak performance.
- Worked with diverse types of weather and ground conditions.
Diesel Fleet Mechanic
Loomis Armored US
07.2020 - 03.2022
- Disassembled and repaired diesel engines in automobiles, trucks & buses.
- Experience as a fleet tech mechanic on all International trucks.
- Road Service
- Completed checklist of fluid levels, air filter, tire pressure, and more as part of service orders.
- Troubleshot and diagnosed problems with brakes, steering, and transmissions.
- Performed preventive maintenance on engines, transmissions, tires, and other vehicle systems.
- Documented findings and actions are taken.
- Inspected vehicle systems to assess function and uncover defects.
- Ordered parts necessary for vehicle repairs and new installations.
- Managed parts inventory and tracked status of recent orders to maintain tool and equipment stock.
- Diagnosed mechanical problems for repair or replacement.
- Conducted full operational compliance inspections before releasing vehicles for use.
- Participated in continuous improvement by generating suggestions, engaging in problem-solving activities to support teamwork.
Auto Tech B
Firestone Complete Auto Care
09.2019 - 07.2020
- Discussed repairs with customers and advocated for vehicle safety
- Completed checklist of fluid levels, air filter, tire pressure and more as part of service orders
- Ordered parts necessary for vehicle repairs and new installations
- Used specialty equipment, standard tools, and gauges to complete assessments and repairs
- Troubleshot and diagnosed problems with brakes, steering and transmissions
- Performed preventative maintenance on engines, transmissions, tires and other vehicle systems
- Installed new systems and components in vehicles
- Increased customer satisfaction by resolving vehicle issues
- Maintained fleet vehicles in good working order by following preventive and corrective maintenance schedules according to OEM
- Multiple cars or trucks per workday to address customer inquiries and concerns
Education
Certificate - Detroit Heavy Duty - Systems Certification
Service Training Academy
08.2022
High School Diploma -
Tupac Amaro
La Habana, Cu1998
Skills
- Bilingual Spanish/English
- Works well independently
- Power and hand tools
- Basic computer skills
- Fast learner
- Diagnosis and repair
- Suspension and alignment
- Electrical systems
- Brake repair and replacement
- Clean driving record
- All PM system levels
- Engine tune-ups to optimized performance
- DOT Inspection
- Welding fabrication & modification
Timeline
Tech II, Truck Fld Svc
Florida Detroit Diesel Allison
04.2022 - Current
Diesel Fleet Mechanic
Loomis Armored US
07.2020 - 03.2022
Auto Tech B
Firestone Complete Auto Care
09.2019 - 07.2020
Certificate - Detroit Heavy Duty - Systems Certification
Service Training Academy
High School Diploma -
Tupac Amaro
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