Fleet Maintenance Supervisor
Horizon Logistics Group · Dallas, TX
Mar, 2022 · Present
Lead a 12-person shop supporting 180+ vans and box trucks across DFW routes
Built a 6-week PM calendar that cut roadside breakdowns ~28% year over year
Negotiate parts contracts and track warranty claims; saved ~$140K in FY2025
Run daily toolbox talks and maintain OSHA-aligned lockout/tagout records
Coordinate after-hours roadside response with two preferred tow partners
Lead Diesel Technician
Red River Truck Service · Fort Worth, TX
Jun, 2018 · Feb, 2022
Diagnosed and repaired Class 3–6 diesel and gas vehicles (engines, brakes, HVAC, electrical)
Mentored 4 junior techs on scan-tool diagnostics and torque-spec discipline
Improved bay turnaround from 1.8 to 1.3 days average for scheduled PM work
Owned shop tooling inventory and scheduled calibrations for torque wrenches
Maintenance Technician
Metro Parcel Express · Arlington, TX
Aug, 2015 · May, 2018
Performed oil, brakes, tires, lights, and DOT-style pre-trip defect repairs on parcel vans
Logged work orders in fleet CMMS and flagged recurring failure patterns to supervisors
Supported weekend surge staffing during peak shipping seasons