William Preza
Alexandria
Summary
Dynamic GSE Mechanic with proven expertise at Daifuku Elite Line Services, specializing in preventive maintenance and efficient troubleshooting of ground support equipment. Recognized for enhancing operational readiness and team collaboration, while implementing effective repair techniques that improved equipment reliability and minimized downtime. Strong communicator with a focus on safety and quality service.
Overview
3
3
years of professional experience
Work History
GSE Mechanic
Daifuku Elite Line Services
Washington, VA
02.2025 - 03.2026
- Conducted routine maintenance and inspections on ground support equipment (GSE) to ensure optimal performance.
- Diagnosed mechanical issues using diagnostic tools, enhancing troubleshooting efficiency.
- Performed repairs on hydraulic systems, engines, and electrical components to maintain operational readiness.
- Collaborated with team members to streamline maintenance processes, reducing turnaround times.
- Documented service records and maintenance logs accurately for compliance and audit purposes.
- Trained new mechanics on safety protocols and standard operating procedures for GSE maintenance.
- Implemented preventative maintenance schedules, improving equipment reliability and minimizing downtime.
- Led initiatives to improve repair techniques, contributing to enhanced overall workshop productivity.
- Streamlined repair processes, resulting in quicker turnaround times for out-of-service equipment.
- Assisted in the training of new mechanics, sharing knowledge and best practices to elevate overall team performance.
- Collaborated with operations teams to ensure optimal availability of functional GSE during peak hours.
- Demonstrated expertise in repairing various types of GSE, including tow tractors, hydraulic lifts, and air conditioning units.
- Enhanced aircraft safety by performing thorough inspections and maintenance on ground support equipment.
- Provided exceptional customer service by promptly addressing concerns from pilots or airport personnel regarding the condition or functionality of ground support equipment.
- Conducted root cause analysis for recurring equipment issues, implementing corrective actions to prevent future occurrences.
- Proactively identified areas where equipment upgrades or replacements were necessary, resulting in improved overall performance of the GSE fleet.
- Supported continuous improvement initiatives within the maintenance department, contributing to long-term operational success.
Mechanical Technician
Firestone Auto Care
Alexandria, VA
06.2023 - 2025
- Conducted routine inspections and diagnostics on vehicles to ensure optimal performance.
- Performed maintenance and repairs on various automotive systems, including brakes and suspensions.
- Assisted in training new technicians on safety protocols and equipment usage.
- Collaborated with team members to streamline workflow processes for increased efficiency.
- Maintained cleanliness and organization of workstations to uphold safety standards.
- Utilized diagnostic tools to identify issues and recommend appropriate solutions for customers.
- Developed repair estimates based on thorough assessments of vehicle conditions.
- Implemented best practices for inventory management, ensuring availability of necessary parts and supplies.
- Resolved mechanical issues using both technical and manual skills.
- Assembled and disassembled equipment to perform repairs and maintenance.
- Frequently diagnosed mechanical problems and determined how to correct issues.
- Maintained clean and organized work area to easily locate repairing tools and equipment.
- Monitored equipment performance to confirm proper and efficient function.
Education
High School Diploma -
West Potomac High School
Alexandria, VASkills
- Hand and power tools
- Preventive maintenance procedures
- Communication and teamwork
- Ground support equipment operation
- Gasoline engine maintenance
- Vehicle inspection and testing
- Inventory and parts management
- Brake system repair
- Battery maintenance and charging
- Tire and wheel assembly
- Transmission and drivetrain
Languages
Spanish
Native or Bilingual
Timeline
GSE Mechanic
Daifuku Elite Line Services
02.2025 - 03.2026
Mechanical Technician
Firestone Auto Care
06.2023 - 2025
High School Diploma -
West Potomac High School