The Mobile Diesel Technician Level II is responsible for performing licensed DOT inspections, Preventative Maintenance inspections, light and follow-up repairs, and diagnostics on light, medium, and heavy-duty vehicles in a mobile environment. This role involves performing minor adjustments and repairs across various truck systems, documenting work accurately, and managing parts inventory independently.

The Mobile Diesel Technician Level II performs licensed DOT inspections, preventative maintenance, and light repairs on light, medium, and heavy-duty vehicles in a mobile field environment. This role involves advanced diagnostics and repairs under supervision while independently managing parts inventory and service truck operations.

The Senior Mobile Diesel Technician performs licensed DOT inspections, Preventative Maintenance inspections, and light to advanced repairs on light, medium, and heavy-duty vehicles in a mobile field environment. This role heavily relies on advanced diagnostics and triage of complicated repairs, often acting as the lead technician on job sites.

The Mobile Diesel Technician II is responsible for performing certified DOT inspections, preventative maintenance, and light to advanced repairs on trailers and equipment at the customer's site, often serving as the lead technician for complex diagnostics and triage.