Summary
Overview
Work History
Education
Skills
Certification
Overhauls
Languages
Timeline
Generic

Jonathan J. Garcia

National City,CA

Summary

Results-oriented Engineman with extensive experience in the United States Navy, specializing in engine performance enhancement and safety optimization. Demonstrated ability to lead teams effectively and solve complex problems in high-pressure environments. Proven communication and organizational skills contribute to operational excellence aboard USS Green Bay (LPD-20).

Overview

8
8
years of professional experience
1
1
Certification

Work History

Engineman (Diesel Mechanic)

United States Navy
09.2020 - Current

Experienced Lead Maintenance Supervisor overseeing a team of 10 personnel in the operation and maintenance of two main propulsion spaces and associated mechanical systems. Responsible for ensuring the performance and reliability of critical equipment, including Fairbanks Morse Colt-Pielstick 16STC diesel engines, Caterpillar 360D generators, medium-pressure air compressors, and reverse osmosis desalination units. Demonstrates strong leadership in coordinating preventative and corrective maintenance while maintaining compliance with safety and technical standards to support operational readiness.


  • Investigated system malfunctions, traced problems, and determined root causes.
  • Executed multiple engine overhauls to enhance engine performance
  • Maintained comprehensive records of all completed tasks, facilitating accurate reporting and efficient resource allocation for future projects.
  • Conducted comprehensive inspections of multiple diesel engines.
  • Work closely with senior technicians to ensure all repairs meet safety and quality standards.

Automotive Technician Apprentice

Toyota Motor Manufacturing
10.2018 - 08.2020

Former Apprentice Automotive Technician with hands-on experience supporting certified mechanics in routine maintenance, basic repairs, and diagnostics. Gained practical skills in brake services, oil changes, tire installations, and using diagnostic tools. Demonstrated a strong work ethic, willingness to learn, and commitment to maintaining a clean and safe work environment. Ready to apply foundational knowledge in a full-time technician role.

  • Assisted in rebuilding, replacing and repairing vehicle parts such as engines, brakes, transmission lines, and electrical assemblies.
  • Increased shop efficiency by maintaining a clean, organized workspace and properly storing tools and equipment.
  • Supported a positive customer experience by providing thorough explanations of repair plans and answering any questions or concerns clients might have.

Warehouse Supervisor

Smart & Final
05.2017 - 09.2018

Former Warehouse Supervisor with hands-on experience leading a crew of 6 personnel in the receiving, inspection, and accounting of shipments for a high-volume grocery store. Proven ability to manage daily operations, maintain accurate inventory records, and coordinate with vendors to ensure timely and organized stock flow. Recognized for strong leadership, attention to detail, and a consistent focus on safety and efficiency in warehouse operations.

  • Supervised warehouse operations by managing employees during shifts.
  • Managed shipping and receiving, distribution, and workplace safety.
  • Directed team of warehouse workers for efficient scheduling, effective task delegation, and improved productivity.

Education

No Degree - Automotive Engineering

Southwestern College
San Diego, CA

High School Diploma -

Palomar High School
San Diego, CA
04-2017

Skills

  • Adaptability
  • Teamwork and collaboration
  • Time management
  • Attention to detail
  • Multitasking
  • Problem-solving abilities
  • Excellent communication
  • Organizational skills
  • Safety optimization

Certification

United Services Military Apprenticeship Program

Overhauls

Overhauled multiple Governors, fuel pumps, injectors, after cooler assemblies and heat exchangers.

Languages

Spanish
Native or Bilingual

Timeline

Engineman (Diesel Mechanic)

United States Navy
09.2020 - Current

Automotive Technician Apprentice

Toyota Motor Manufacturing
10.2018 - 08.2020

Warehouse Supervisor

Smart & Final
05.2017 - 09.2018

No Degree - Automotive Engineering

Southwestern College

High School Diploma -

Palomar High School
Jonathan J. Garcia