Darrel Rosales
HOUSTON
Summary
Resourceful Tactical Vehicle Mechanic known for high productivity and efficient task completion. Possess specialized skills in diagnostics, preventive maintenance, and electrical systems troubleshooting. Excel in problem-solving, adaptability, and teamwork, contributing to seamless operational flow and vehicle reliability.
Overview
5
5
years of professional experience
Work History
Automotive Technician
United States Marine Corps
Oceanside
07.2021 - 07.2025
- Utilized advanced technical skills and expertise to troubleshoot complex problems and implement solutions.
- Performed minor maintenance services, including gasket replacements, coolant flushes and tune-ups.
- Performed scheduled maintenance services such as oil changes, lubrications and tune-ups.
- Trained and guided employees on correct methods for performing different repairs and maintenance services.
- Tested vehicle performance to ensure proper functioning of brakes, lights and steering mechanisms.
- Diagnosed complex mechanical problems using computerized diagnostic equipment.
- Used diagnostics and troubleshooting tools to identify failures and equipment issues.
- Executed preventive and corrective maintenance on work trucks and other vehicles.
- Ensured compliance with federal regulations concerning emissions control standards during vehicle inspections.
- Inspected vehicles for damage and recorded findings to facilitate repairs.
- Evaluated, repaired and aligned vehicle suspensions.
- Reviewed work orders and discussed with supervisors.
Armed Security Officer
houston crime prevention agency
Houston
01.2020 - 07.2021
- Escorted individuals requiring personal protection to provide safe transport to specified locations.
- Detected emergency situations through keen listening and close observation to respond appropriately to alarms.
- Assisted in maintaining order during large events or gatherings.
- Maintained calm composure during emergencies while communicating with local law enforcement and emergency response services.
- Warned violators of rule infractions and escorted unauthorized persons off premises.
- Conducted regular patrols of the facility grounds using both vehicle and foot patrol methods.
- Communicated effectively with team members while coordinating efforts during shifts.
- Searched bags manually to identify prohibited items and contraband.
- Maintained high levels of alertness throughout shifts.
- Protected entrances by scanning individuals and bags via manual checks or x-ray machinery.
- Deterred criminal activity, vandalism, and general misconduct by providing expert and highly visible security presence at facilities.
- Monitored building and property entrances and exits to detect intrusions and protect assets.
Education
High School Diploma -
North Forest High School
Houston, TX06-2021
Skills
- Diagnostic troubleshooting
- Engine repair
- Vehicle inspection
- Preventive maintenance
- Incident reporting
- Conflict resolution
- Firearms expert
- Physical fitness
- Superior customer service
Languages
English
Professional
Spanish
Professional
Timeline
Automotive Technician
United States Marine Corps
07.2021 - 07.2025
Armed Security Officer
houston crime prevention agency
01.2020 - 07.2021
High School Diploma -
North Forest High School
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