Christopher J. Marshall
Fort Pierce,FL
Summary
Dedicated Heavy Equipment and Automotive Technician with over 10 years of hands-on experience in diesel engine diagnostics, repair, and fleet maintenance. Skilled in A/C systems, DEF systems, CAN Bus, and multi-communication systems. Certified in Cummins, Scania, DEUTZ, EPA 609, and MSHA compliance.
Proven track record as a Class A CDL Driver with expertise in transport logistics, equipment troubleshooting, and preventative maintenance.
Professional technician with strong expertise in heavy equipment maintenance and repair. Skilled in diagnostics, hydraulic systems, and electrical troubleshooting.
Known for exceptional teamwork and adaptability in dynamic environments. Reliable and results-driven with focus on safety and efficiency.
Overview
12
12
years of professional experience
1
1
Certification
Work History
Heavy Equipment Technician
National Equipment Dealers LLC
06.2020 - 06.2025
- Conduct repairs and maintenance on heavy-duty diesel engines and equipment.
- Skilled in A/C, DEF, CAN Bus, and multi-communication system repairs.
- Maintained detailed service records for each piece of equipment, allowing for accurate tracking of maintenance history and future needs.
- Checked delivery tickets for special instructions.
- Traveled on interstate highways and rural dirt roads to job sites.
- Executed strength in math and physical science.
- Ensured compliance with OSHA guidelines during all aspects of heavy equipment servicing operations.
- Mentored junior technicians in areas such as diagnostic techniques, repair procedures, and safety protocols, enhancing their professional development.
- Ensured proper operation of hydraulic systems, diesel engines, and electrical components by regularly troubleshooting and resolving issues.
- Managed warranty claims process by accurately documenting repairs made under warranty coverage conditions.
- Removed worn or faulty components for replacement or repair.
- Replaced defective wiring systems, hydraulics, and braking systems to return machines to service.
- Performed welding, soldering and brazing to repair damaged components on mobile heavy equipment.
- Kept sideboards, trailer tongues and back of truck free of materials.
- Accurately read boom angle and drum rotation indicators.
- Planned all lifts and used capacity charts.
- Provided technical assistance to operators, helping them understand proper machine usage and preventive maintenance techniques.
- Responded to both hand and verbal instructions.
Class A CDL Driver
Southern Refrigerant Transport
01.2017 - 01.2020
- Operated Class A CDL vehicles transporting refrigerants safely and on schedule.
- Conducted pre-trip inspections, ensured DOT compliance, and managed logistics.
Foreign Car Technician
Vitality Transport
12.2015 - 11.2017
- Performed diagnostics and repairs on imported vehicles.
- Specialized in European automotive systems, electrical and mechanical repairs.
Automotive Technician
Foreign Car Tech
04.2013 - 12.2015
- Conducted general automotive repairs, inspections, and preventative maintenance services.
- Trained junior technicians on safety and repair procedures.
Education
Diploma - Motor Vehicle Repair
German Automotive
Kingston, Jamaica07.2012
Skills
- Diesel engine maintenance
- Expertise in Cummins, Scania, and DEUTZ certifications
- HVAC repair expertise
- CAN Bus / Multi-Communication Systems
- Class A CDL driving
- Integrated electrical and hydraulic systems knowledge
- Heavy equipment diagnostics
- Hydraulic systems repair
- Electrical system troubleshooting
- Software updates
- Pneumatic system service
- Suspension system maintenance
Certification
- Class A CDL
- Cummins Certification
- Scania Certification
- DEUTZ Certification
- EPA 609
- MSHA (Mine Safety and Health Administration)
Timeline
Heavy Equipment Technician
National Equipment Dealers LLC
06.2020 - 06.2025
Class A CDL Driver
Southern Refrigerant Transport
01.2017 - 01.2020
Foreign Car Technician
Vitality Transport
12.2015 - 11.2017
Automotive Technician
Foreign Car Tech
04.2013 - 12.2015
Diploma - Motor Vehicle Repair
German Automotive
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