The Mobile Trailer Technician II will be responsible for performing certified DOT inspections, Preventative Maintenance inspections, light repairs, and other duties as assigned such as trailer brakes, air lines, auxiliary pumps, and engines, liftgates, brake chambers, welding, fabrication, replacement of panels, body and framework. Diagnose, adjust, and perform repairs on various types of trailer equipment, and systems including, but not limited to the following: trailer brakes, air lines, auxiliary pumps and engines, liftgates, brake chambers, welding, fabrication, replacement of panels, body, and framework.