Andrew Zeithammer
Morton
Summary
Medium Duty/Fleet Technician with expertise in diagnosing and repairing complex mechanical issues across various makes and models. Holds GM Gold Certification and ASE Master Certification, specializing in gasoline and diesel fuel systems. Demonstrates a commitment to high-quality service and strict adherence to safety protocols.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Service Technician
Lighthouse Buick Gmc
05.2022 - Current
- Diagnosed and repaired vehicle issues using advanced diagnostic tools.
- Performed routine maintenance tasks, ensuring state and federal DOT standards were met
- Explained diagnostic findings to customers and outlined repair or service options.
- Inspected equipment to diagnose operational issues.
- Responded to problems reported by customers by troubleshooting and resolving hardware and software issues.
- Maintained accurate records of services performed and parts used for inventory management.
Parts Specialist
O'Reilly Auto Parts
07.2021 - 11.2021
- Assisted customers in locating automotive parts and accessories, enhancing service quality.
- Utilized point-of-sale system for processing transactions and managing inventory effectively.
Education
Associate of Applied Science - GM ASEP
Illinois Central College
East Peoria, IL05-2025
Skills
- Medium Duty truck & automotive service
- GM Vehicle Experience (ASEP Program Certified)
- Use of OEM and Aftermarket Diagnostic Tools
- Preventive Maintenance & DOT Compliance
- MIG & Stick Welding
- Strong Safety Awareness and Shop Procedures
Certification
- ASE Master Certified: A1-A9 Certifications
- General Motors: Gold certified
- OSHA 10 Certified
State and National awards through SkillsUSA
Placed 2nd in the state through SkillsUSA for the Maintenance and Light repair category, and went on to place 17th in the nation in 2023
Placed 9th in the state in 2025 for the collegiate Automotive service category at SkillsUSA
Timeline
Service Technician
Lighthouse Buick Gmc
05.2022 - Current
Parts Specialist
O'Reilly Auto Parts
07.2021 - 11.2021
Associate of Applied Science - GM ASEP
Illinois Central College