Sr Fleet Auto Maintenance Mechanic
Core
Master-level technician performing preventive maintenance, diagnostics, and complex repairs on light-duty to Class A heavy trucks, mechanical equipment, and passenger vehicles.
Role type
Sr Fleet Auto Maintenance Mechanic (Master Technician)
Builds
Fleet vehicle reliability and uptime for Cox Fleet customers
Domain
Automotive fleet maintenance and heavy-duty truck repair
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Advanced vehicle diagnostics, diesel engine repair, transmission repair, heavy truck (Class A) experience, hydraulic system troubleshooting, welding/fabrication, DOT/CDL compliance knowledge, brake system repair, electrical system repair, suspension repair, emission system repair, preventive maintenance execution
Preferred skills
Master Level ASE certification, 5-10 years hands-on diesel repair experience, Class A or B Operator's License
Technologies
OBD II systems, hydraulic systems, generators, on-board computer systems, welding equipment
Responsibilities
Perform preventive maintenance including oil changes, filter replacements, and transmission flushes; execute light and major repairs on engines, drivelines, brakes, and electrical systems; conduct advanced diagnostics and troubleshooting for complex mechanical and hydraulic issues; maintain vehicle history records and coordinate with vendors for parts; perform equipment design, fabrication, and welding tasks; ensure compliance with safety standards and DOT regulations.
Seniority
Senior, hands-on IC