Sergio Dominguez
Anthony
Summary
Accomplished Heavy Line Technician at Sisbarro GMC with over 10 years of experience in Diesel repair and electrical diagnostics. Proven ability to mentor junior technicians and enhance repair processes, ensuring optimal vehicle performance. Committed to safety and continuous learning, leveraging advanced diagnostic tools to achieve efficient solutions.
Overview
14
14
years of professional experience
1
1
Certification
Work History
Heavy Line Technician
Sisbarro GMC
Las Cruces, NM
09.2014 - Current
- Diagnosed and repaired complex vehicle systems to ensure optimal performance.
- Performed extensive maintenance on engines, transmissions, and electrical systems.
- Collaborated with team members to streamline repair processes and reduce turnaround time.
- Utilized advanced diagnostic tools to identify issues efficiently and accurately.
- Mentored junior technicians in best practices for vehicle repairs and maintenance procedures.
- Remained up-to-date on emerging technologies within heavy line automotive systems, incorporating new knowledge into daily work practices.
- Graduated ASEP program
- Associates degree in applied science
- Up to date on all categories via General Motors training center with 100% in all categories
- Knowledgeable on all GM programs ,diagnostic tools such as GDS2 and associated software for diagnosing and programming GM vehicles
- Has tools for all types of work
- 10 plus years working on mainly GM vehicles (Cadillac,Buick, Pontiac, Oldsmobile, GMC , Chevrolet) but can also work on other domestic and foreign vehicle
- Always willing to learn
- Safety and cleanliness are priority
Dryplant/maintenance Tech
HI Crush Services LLC
Kermit, TX
06.2012 - 08.2014
- Conducted regular inspections of equipment and facilities to identify maintenance needs.
- Repaired and maintained hydraulic systems, conveyors, and other production machinery.
- Assisted in troubleshooting mechanical issues to minimize downtime and ensure operational efficiency.
- Collaborated with team members to implement safety protocols and best practices in maintenance tasks.
- Responded promptly to service requests, ensuring timely resolution of maintenance issues.
- Documented maintenance activities accurately to comply with regulatory standards and internal procedures.
- Operated varied hand and power tools to complete repairs.
- Used problem-solving skills to alleviate issues efficiently with minimal supervision.
- Troubleshot equipment breakdowns and performed preventive maintenance.
- Followed work orders and specifications for machine and equipment replacement, repair, or maintenance.
- Completed partial or full dismantling of equipment to quickly repair or replace defective components and restore functionality.
Education
Associate of Applied Science - Automotive
New Mexico Junior College
Hobbs, NM08.2014
Skills
- Driveline repair
- Diesel engine repair
- Fuel system troubleshooting
- Cooling system maintenance
- Steering system service
- EV work
- Ability to communicate withTAC/engineers for troubleshooting
- Brake system service
- Suspension repair
- Exhaust system repair
- Air conditioning repair
- Vehicle inspection
- Electrical diagnostics
- Alignment adjustments
- Emission control systems
- Diagnostic software proficiency
- Engine performance analysis
- Clutch adjustment
- Electronic control module programming
- Powertrain component replacement
- Fluid exchange procedures
- Battery testing
- Preventative maintenance
- Transmission overhaul
- Drive axle repair
- Turbocharger service
- Customer communication
Certification
Master certified
Timeline
Heavy Line Technician
Sisbarro GMC
09.2014 - Current
Dryplant/maintenance Tech
HI Crush Services LLC
06.2012 - 08.2014
Associate of Applied Science - Automotive
New Mexico Junior College