Summary
Overview
Work History
Education
Skills
Timeline
Generic

Nathan Wilson

Diesel Mechanic
Columbus,OH

Summary

Dependable, hard working, and self-motivated with extensive experience in diagnostics, preventative maintenance, and equipment inspections, particularly within high-demand environments. Known for adapting quickly, assessing needs accurately, and executing repairs efficiently to reduce downtime and enhance operational reliability. Skilled in safety compliance, quality control, and fostering team cohesion, with a strong commitment to keeping vehicles performing at peak condition. Proven ability to lead, train, and support team members while meeting or exceeding performance goals. Deadline-driven, and dedicated to continuous improvement in fast-paced, results-oriented settings.

Overview

9
9
years of professional experience

Work History

Diesel Mechanic

Walmart Transportation, LLC
Grove City, OH
05.2020 - Current
  • Performed repairs and preventative maintenance on a variety of equipment, including trailers, tractors, yard trucks, and shop machinery, using both hand and power tools in accordance with company and DOT standards.
  • Diagnosed and resolved complex mechanical and electrical issues, significantly reducing equipment downtime and enhancing overall operational reliability.
  • Utilized specialized diagnostic tools to identify and address system malfunctions, ensuring effective long-term solutions.
  • Conducted inspections, replacements, and component repairs (e.g., brake systems, wheel seals, ABS, tires), adhering to safety and regulatory guidelines.
  • Maintained accurate records of all maintenance work, repairs, and part replacements for compliance and future reference.
  • Collaborated with managers, coworkers, and vendors to prioritize tasks, communicate progress, and ensure timely completion of maintenance assignments.
  • Supported workshop efficiency by maintaining clean, organized workspaces, and upholding 5S and safety standards.
  • Adapted to changing priorities and continuous feedback to improve work quality, address process gaps, and drive performance improvements.

Additional Support

Walmart Transportation, LLC
Grove City, OH
05.2020 - Current
  • Provided comprehensive clerical and administrative support, including data entry, document management, email communication, and scheduling tasks to ensure smooth daily operations.
  • Processed and reviewed shipping and receiving documents, resolved discrepancies, and ensured accurate billing and backup documentation in compliance with company procedures.
  • Maintained and organized critical records, such as purchase orders (POs) and bills of lading (BOLs), contributing to accurate reporting and efficient retrieval.
  • Managed inventory and parts storage by adhering to stock control systems, preventing shortages or overstock through precise categorization and inventory tracking.
  • Supported 5S workplace organization initiatives by labeling materials, maintaining clean and efficient workspaces, and assisting with routine audits to improve workflow.
  • Collaborated and streamlined on cross-functional improvement projects, driving process standardization, waste reduction, and operational efficiency aligned with lean principles.

Supervisor

U.S. Marine Corps
San Diego, California
06.2019 - 02.2020
  • Directed a team of 14 skilled workers, ensuring compliance, safety, and high quality standards while fostering a harmonious and productive work environment.
  • Processed over 800 work orders and managed the procurement of 500+ parts totaling $90,000, maintaining maintenance readiness above 80%.
  • Oversaw daily operations, established work priorities, and ensured on-time completion of installations and repairs in alignment with contractual obligations.
  • Improved team productivity by implementing streamlined workflows, setting clear expectations, and promoting efficient use of resources.
  • Maintained accurate records using a work order reporting system, tracked progress, managed inventory, prepared cost reports, and placed timely orders for repair parts.
  • Applied strong leadership and problem-solving skills to resolve team conflicts, support cross-functional initiatives, and enhance overall team communication and efficiency.

Quality Control and Modifications

U.S. Marine Corps
San Diego, California
02.2019 - 06.2019
  • Inspected over 100 end items, identified over 400 discrepancies, and initiated maintenance actions, contributing to a 95% equipment readiness rate by reducing downtime through daily coordination with the communications and electronics maintenance section.
  • Ensured proper installation, operation, and safety compliance of all equipment by conducting detailed inspections and verifying adherence to modification instructions across 430 report updates.
  • Reviewed vehicle repairs for safety and reliability, identifying deficiencies and code violations to prevent operational hazards, and ensure compliance with health and safety standards.
  • Implemented process improvements based on inspection findings, enhancing productivity and quality by addressing root causes of inefficiencies and reducing rework.

Diesel Mechanic

U.S. Marine Corps
San Diego, California
09.2016 - 04.2020
  • Operated specialty diagnostic equipment, gauges, and standard tools to perform accurate assessments and execute complex vehicle repairs.
  • Disassembled and removed defective diesel engines from trucks, preparing components for repairs or replacement in accordance with safety standards.
  • Completed routine and preventive maintenance on key vehicle systems, including engines, transmissions, tires, and brakes, to ensure optimal performance and reliability.
  • Diagnosed and repaired issues in brakes, steering, and transmissions using visual inspections, computer diagnostics, and specialized testing tools.
  • Troubleshot and tested electrical, hydraulic, and air systems, effectively identifying faults and restoring full operational functionality.
  • Maintained clean, organized workspaces and tools, and mentored junior team members, promoting safe practices, proper repair techniques, and skill development.

Education

High School Diploma -

Washington High School
Washington Court House, OH
06.2014

Skills

  • Preventive Maintenance and Repair

  • Advanced in Microsoft Office Suite

  • Reliable and Self-Motivated

  • Process Improvements and Workflow Optimization

  • Organizational and Communication

  • Training and Mentoring

  • Leadership and Team Supervision

  • Work Order and Inventory Management

  • Equipment Inspection and Compliance

  • Diagnostics and Troubleshooting

  • Preventive Maintenance and Repair

Timeline

Diesel Mechanic

Walmart Transportation, LLC
05.2020 - Current

Additional Support

Walmart Transportation, LLC
05.2020 - Current

Supervisor

U.S. Marine Corps
06.2019 - 02.2020

Quality Control and Modifications

U.S. Marine Corps
02.2019 - 06.2019

Diesel Mechanic

U.S. Marine Corps
09.2016 - 04.2020

High School Diploma -

Washington High School

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