Grant Walenski
Green Bay,WI
Summary
Results-driven mechanic with hands-on experience in diagnosing and repairing mechanical and electrical systems. Demonstrated leadership in improving repair turnaround times and mentoring junior mechanics to foster skill development and team efficiency.
Overview
3
3
years of professional experience
Work History
Mechanic
Vintage Mustangs
03.2023 - 10.2025
- Assisted in performing routine maintenance on various vehicles.
- Learned to use diagnostic tools to identify mechanical issues.
- Supported senior mechanics in disassembling and reassembling vehicle components.
- Gained experience in maintaining a clean and organized workspace.
- Observed safety protocols while handling tools and equipment.
- Participated in team meetings to discuss ongoing projects and repairs.
- Assisted in sourcing parts from suppliers for vehicle repairs.
- Developed familiarity with automotive systems and repair techniques.
- Replaced damaged, missing, or defective parts with new and refurbished components.
- Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
- Inspected and tested equipment to locate worn and damaged parts.
- Performed preventative maintenance oil changes and brake jobs to preserve performance and reliability of vehicles.
- Disassembled defective parts to make proper repairs.
- Improved vehicle performance by conducting thorough inspections and identifying necessary repairs.
- Analyzed and located malfunctions in brakes, motors, switches, and control systems.
- Explained estimates and determined repair timelines to manage customer expectations.
- Tore down, repaired and rebuilt faulty assemblies such as power systems, steering systems and linkages.
- Repaired brake, exhaust, electrical and other systems for domestic automotive brands.
- Resolved electrical issues to enhance vehicle functionality and user experience.
- Consistently met or exceeded company performance metrics through diligent work ethic and attention to detail in all repair tasks.
- Customized vehicles according to client specifications, enhancing their overall satisfaction.
- Improved engine performance with advanced tuning and modifications.
- Diagnosed complex engine issues to restore vehicle performance, ensuring customer satisfaction.
- Boosted customer loyalty by providing detailed explanations of repairs and maintenance suggestions.
- Inspected and tested vehicles and completed preventive maintenance such as engine tune-ups, oil changes, tire rotations, wheel balancing, and filter replacement.
- Diagnosed and repaired mechanical issues in vintage vehicles, ensuring high-quality performance.
- Performed routine maintenance and inspections on classic cars to uphold safety and reliability standards.
Education
Associate of Applied Science - Electrical Engineering
NWTC
Green Bay, WI05-2027
High School Diploma -
Pulaski High School
Pulaski, WI05-2025
Skills
- Troubleshooting skills
- Maintenance and repairs
- Hand and power tools
- Engine repair
- Brake systems
- Mechanical systems
- Fuel systems
- Gasket and seal replacements
- Welding and fabrication
- Vehicle test drives
- Suspension systems
- Electrical systems
- Exhaust systems
- Electrical troubleshooting
Accomplishments
In 2 years and 7 months, I Worked on countless different vehicles and Left customers satisfied with my work. I have pictures and videos of my work, showing my attention to detail, that I am very proud of.
Timeline
Mechanic
Vintage Mustangs
03.2023 - 10.2025
Associate of Applied Science - Electrical Engineering
NWTC
High School Diploma -
Pulaski High School