Bryan Acosta
Oceanside
Summary
- Skilled Motor Transport Mechanic with a proven track record at USMC Camp Pendleton, adept in diesel engine and cooling system repairs. Excelled in enforcing safety regulations and enhancing team productivity. Demonstrates exceptional preventative maintenance skills and a commitment to excellence, ensuring peak vehicle performance and reliability.
- Highly skilled Motor Transport Mechanic with extensive background in vehicle repair and maintenance. Brought significant improvements to workflow efficiency and quality control in previous roles, demonstrating strong problem-solving abilities and commitment to excellence. Equipped with deep knowledge of diesel engines, hydraulic systems, transmission mechanics, and diagnostic equipment use. Strong leader known for training and mentoring team members on best practices in the field.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Mobile Diesel/Trailer Technician
Cox Automotive
Oceanside
10.2025 - Current
- Performed preventative maintenance services such as oil changes, lubrication, and filter changes on tractor trailers.
- Completed in-depth inspections of vehicle brakes, steering and other systems to check for safety and performance issues.
- Inspected, diagnosed, and repaired trailer components such as brakes, suspension systems, and electrical wiring.
- Talked to customers, submitted estimates, ordered parts and made repairs within a timely manner.
Motor Transport Mechanic
USMC Camp Pendleton
Oceanside
06.2019 - 08.2025
- Performed preventive maintenance inspections, services and repairs on a variety of motor transport vehicles including trucks, trailers and buses.
- Enforce all safety regulations and directives for personal and shop vehicles. Ensure all maintenance is performed in accordance with all current technical manuals, orders, and directives when completing assigned tasks.
- Ensure all Marines adhere to all safety and hazardous material policies and procedures. Followed safety protocols while working with hazardous materials.
- Monitor and make changes to the Global Combat Support System-Marine Corps (GCSS-MC) to ensure accurate reporting of equipment in the maintenance cycle, and reconcile all reports with the Maintenance Chief.
- Responsible for the appropriate utilization of the maintenance facility and equipment.
- Completed day-to-day duties accurately and efficiently.
- Collaborated efficiently in team settings to enhance workplace productivity.
GST
Pep Boys
Sacramento
12.2017 - 04.2019
- Changed oil/oil filters, checked the tire pressure and added fluids when needed
- Rotated tires, checked brakes, R&R alternators, starters, and ran diagnostic tests
Assembly
A-1 Jays Machining
San Jose
02.2017 - 09.2017
- Safely operated a wide range of machinery
- Kept equipment running smoothly and properly maintained
- Followed regulations, safety guidelines and company procedures at all times
Education
Automotive & Diesel Technology II -
Universal Technical Institute (UTI)
Sacramento, CA04.2019
HS Diploma -
Andrew P. Hill High School
San Jose, CA03.2017
Skills
- Diesel engine repair
- Heater core repair
- U-joint replacement
- Cooling system repair
- Drive belt replacement
- Drive train maintenance
- Air conditioning service
- Hydraulic systems
- Shock absorber replacement
- Preventative maintenance
- Transmission troubleshooting
- Thermostat replacement
- Water pump repair
- CV joint repair
- Radiator flush and fill
- Oil change services
Certification
- ASE G1 (General service)
- ASE A4 (Steering and Suspention)
- HVAC 608
- OSHA 30
References
References available upon request
Job Title
Diesel /Trailer Technician
Timeline
Mobile Diesel/Trailer Technician
Cox Automotive
10.2025 - Current
Motor Transport Mechanic
USMC Camp Pendleton
06.2019 - 08.2025
GST
Pep Boys
12.2017 - 04.2019
Assembly
A-1 Jays Machining
02.2017 - 09.2017
Automotive & Diesel Technology II -
Universal Technical Institute (UTI)
HS Diploma -
Andrew P. Hill High School