What are the responsibilities and job description for the Fleet Maintenance Specialist (DOT/FMCSA - Diesel Systems) position at LAUNCH?
Is this you?
- Do diagnostic codes and wiring diagrams make sense to you?
- Can you move from a laptop-based test to hands-on R&R without missing a beat?
- Are you confident performing DOT inspections to FMCSA standards?
Core responsibilities
- Diagnose and repair tractor and trailer electrical/mechanical concerns using standard procedures and computer diagnostic tools (JPRO, OEM Diagnostic Software) with multimeters on a Windows platform.
- Deliver thorough preventive maintenance for a mixed fleet of tractors and trailers.
- Conduct DOT inspections per FMCSA guidelines.
- Complete PM tasks end-to-end: lubrication, filter replacements, and detailed inspections—addressing interior/exterior appearance plus cab safety and security items.
- Perform basic electrical work, including replacement of starters, alternators, and batteries.
- Inspect and replace core engine components; execute transmission and clutch R&R; service driveline components.
- Remove and replace steering and chassis components as needed.
Technology and diagnostics
- JPRO and OEM platforms for fault code analysis and system testing
- Multimeters and standard testing methodologies
- Windows-based diagnostic environment for software tools
Physical capabilities
- Lift/pull 50 lbs without restriction.
- Work while standing or lying for extended periods.
- Maintain flexible movement to access hard-to-reach equipment.
What success looks like
Accurate diagnoses, on-time PM, fully compliant DOT inspections, and reliable repairs that keep units safe and on the road.