Jonathan Cossman
Hamilton,OH
Summary
Resourceful Field Mechanic known for high productivity and efficiency in completing tasks. Skilled in diagnostics, preventive maintenance, and emergency repairs. Specialize in hydraulic systems, diesel engines, and electrical troubleshooting. Excel at problem solving, time management, and adaptability to new technologies and procedures.
Overview
1
1
Language
3
3
years of post-secondary education
4
4
years of professional experience
Work History
Heavy Equipment Field Mechanic
The Harper Company
Hebron, Kentucky
07.2026 - Current
- Conducted routine maintenance on various heavy machinery and equipment.
- Diagnosed mechanical issues and executed repairs on multiple machines in the field to restore functionality.
- Repaired hydraulic systems to enhance performance and reliability of machines.
Diesel Mechanic
Metro
Cincinnati, Ohio
07.2022 - 07.2026
- Utilized in-depth experience with Cummins insite and hybrid/full electric transit buses to troubleshoot and resolve technical issues efficiently.
- Repaired and replaced defective components with hand and power tools, enhancing vehicle safety and functionality.
- Performed routine maintenance on Metro's fleet of diesel vehicles, ensuring optimal performance and reliability.
Education
Construction Engineering
D Russel Lee Butler Tech
Fairfield, OH 01.2008 - 09.2010
Skills
- Hydraulic systems
- Diesel diagnostics
- Heavy equipment repairs
- Electrical troubleshooting
- Field diagnostics
- Engine rebuilding
- Air brake systems
- Heavy equipment operation
- Vehicle inspection procedures
- Safety compliance
- Inventory management
- Attention to detail
- Time management
- Effective communication
Languages
English
Professional
Timeline
Heavy Equipment Field Mechanic
The Harper Company
07.2026 - Current
Diesel Mechanic
Metro
07.2022 - 07.2026
Construction Engineering
D Russel Lee Butler Tech
01.2008 - 09.2010