Knowledgeable automotive professional specializing in diagnosing and repairing diesel engines. Proficient in performing routine maintenance, troubleshooting, and conducting repairs on a wide range of diesel vehicles and equipment. Goal oriented professional committed to providing exceptional customer satisfaction.
Professional diesel maintenance specialist with solid foundation in diagnostics, repair, and preventive maintenance of diesel engines. Known for strong focus on team collaboration and ability to adapt to changing needs, ensuring reliable performance. Skilled in troubleshooting, engine overhauls, and electrical systems, with strong commitment to achieving results and maintaining high standards.
Overview
25
25
years of professional experience
1
1
Certification
Work History
Diesel Technician
Delta Dog Water Inc
05.2022 - Current
Tackle repairs and diagnostics with scan tools, hand tools, and power tools with no supervision.
Complete preventative maintenance on engines, transmissions, tires, and other supported vehicle systems.
Systematically identify any failures within the braking, steering, and electrical systems.
Additionally, service and repair transmissions exhibiting issues.
Complete check lists to mark off fluid levels, filter health, tire pressure, and relative health of tread depth, brake pad thickness remaining, and damage and leak inspections.
Notate all finding to provide for customer approvals and pen story on work performed to maintain accurate vehicle records.
United States Marine Corps Reserve
USMC Reserves
01.2010 - 12.2015
Optimized resource management by effectively tracking and allocating equipment, personnel, and supplies.
Enhanced the morale and welfare of fellow Marines through the organization of recreational activities and special events.
Ensured continuity of operations by meticulously maintaining records, reports, and documentation related to all aspects of the unit''s activities.
Contributed to mission success by providing timely intelligence analysis and recommendations to command staff.
Utilized hand tools and power tools to repair and maintain diesel engines according to industry standards.
Performed preventive maintenance on engines, transmissions, tires, and other vehicle systems.
Examined engines, transmissions and vehicle systems to diagnose issues.
Troubleshot and diagnosed problems with brakes, steering, and transmissions.
Supported overall workshop efficiency by maintaining a clean, organized workspace and adhering to safety guidelines.
Installed new systems and components in vehicles.
Serviced and maintained engines by performing regular oil and filter changes.
Performed preventive maintenance on diesel engines, preventing malfunctions.
Correctional Sergeant
CA Department of Corrections & Rehabilitation
10.2000 - Current
Long term Corrections Operator having earned accommodations and training course completions in various modalities ranging from Conflict Resolution training to Emergency Operations conduct training.
Maintain respectful behavior, providing humanizing treatment so that reciprocal respect can be established between those we interface with in corrections operations.
Maintain a tight knit team with strong communication and chain of command understanding, observe all safety and company protocols, and maintain a safe working environment.
Supervised several employees and performance of tasks and managed hundreds of offenders.
Conducted thorough investigations into allegations of misconduct or rule violations, resulting in fair disciplinary actions when necessary.
Responded to emergency situations and provided first aid following facility guidelines.
Efficiently managed resources such as time, personnel, and equipment to ensure smooth operations within the correctional facility.
Ensured compliance with federal, state, and local regulations by staying up-to-date on changes in laws and guidelines related to corrections work.
Established strong working relationships with external agencies such as police departments, courts, probation officers which facilitated seamless communication during inmate transfers and other processes.
Education
Certificate - 609
EPA
Diploma - Diesel & Industrial Technology
Universal Technical Institute (UTI)
Rancho Cucamonga, CA
09-2025
Certificate - Structural Welding
Welding Certification Center
Pomona, CA
09-2025
Certificate - Commercial Drivers License
TGA Truck Driving School
Downey, CA
11-2024
Certificate - Technical Studies: Cabinet Making
Los Angeles Trade Technical College
Los Angeles, CA
06.1995
Skills
Exceptional troubleshooting skills with the ability to diagnose and repair diesel systems
Excellent verbal, written and interpersonal communication skills
Strong understanding of safety protocols and regulations related to diesel repair
Positive attitude and can work independently or collaboratively within a team environment
Knowledge of diesel engine components, fuel systems, electrical systems, and emissions control systems
Hydraulic systems proficiency
Cooling system service
Exhaust system repair
Troubleshooting skills
Equipment inspection
Drive shaft maintenance
Parts replacement
Performing repairs
Turbocharger repair
Steering and suspension
Fluid adjustments
Welding and fabrication
Powertrain service
Electronic control modules
Clutch repair
Diesel engine expertise
Diesel emissions control
Advanced diagnostics
Drivability testing
Transmission troubleshooting
Chassis alignment
Wheel alignment
Electrical systems
Shop safety procedures
Air brake systems
Routine maintenance
Critical thinking
Brake system maintenance
Oil changes
Engine diagnostics
Grease and lubricant application
Diesel engine repair
Heavy equipment repair
Certification
CA Institution for Men In-Service Training Department Instructor Training Certification – Training for Trainers – 2007
Certification of Completion – Riverside County Sheriff’s Department – TAC
Commercial Driver’s License A – Valid 2024
State of CA Department of Industrial Relations – Certificate of Completion of Apprenticeship – Cabinetmaker – September 1995
Certification of Completion – Conflict Management – November 2000
MILITARY EXPERIENCE
US Marine Corps Jan 1996 – Jan 2000
MECHANIC & SECTION CHIEF US Marine Corps Reserve Jan 2010 – Dec 2015
Honorable Discharge
Performed diagnosis and troubleshooting procedures to identify and locate root failures of noted mechanical issues.
Completed preventative maintenance across all vehicles, oil changes and brake jobs, and any other needed items.
Performed full bumper to bumper inspections, noting all findings to ensure all damage, leaks, or other faults will not inhibit operational readiness.
Removed, repaired, and rebuilt faulty parts and subsystems as needed.
Always maintained a safe working area by adhering to all company guidelines and OSHA regulations, thereby reducing workplace accidents.
Awards
USMC – Honorable Discharge, USMC Certificate of Good Conduct, State of CA Department of Corrections and Rehabilitation Level 2 Operator Emergency Operations Unit, USMC Certificate of Commendation, State of CA Department of Corrections and Rehabilitation – Letter of Appreciation, State of CA Department of Corrections and Rehabilitation Level 1 Operator Emergency Operations Unit