A reputable commercial truck repair and mobile service operation is hiring a Mobile Diesel Technician in Wilmer, TX to diagnose and repair customers' truck and trailer fleets. Ideal candidates are experienced diagnostic technicians with strong diesel, electrical, and heavy-duty truck repair skills. Apply today for competitive pay, an assigned service vehicle, and multiple full-time schedule options. Duties & Responsibilities Respond to mobile service calls, diagnose breakdowns, and complete safe, efficient repairs. Diagnose and repair diesel engines, transmissions, fuel, cooling, electrical, starting, charging, and vehicle control systems. Repair air brakes, suspension, steering, wheel-end, driveline, and related truck and trailer systems. Perform preventive maintenance, brake and tire service, lubrication, inspections, and identify additional repair needs. Document repairs and diagnostic findings, communicate service updates, and maintain the assigned service vehicle, tools, equipment, and inventory.

Requirements Required:

Hands-on experience repairing commercial diesel trucks, trailers, or heavy-duty equipment this is not an entry-level role. Strong diesel, electrical, diagnostic, and troubleshooting skills. Experience with air brakes, suspension, steering, wheel-end, and driveline systems. Ability to independently diagnose problems, make sound repair decisions, and complete mobile repairs with minimal supervision. Strong communication, documentation, and problem-solving skills with a focus on safety and repair quality. Valid driver's license with an acceptable driving record and required basic hand tools.

Preferred:

Mobile diesel, heavy-duty truck, or commercial truck and trailer repair experience. Diesel diagnostic software, electronic troubleshooting, DOT inspection experience, or ASE certifications. CDL, welding or fabrication experience, or bilingual English/Spanish skills. #PJ1

Compensation:

$35.00 - $45.00/hour based on experience, diagnostic ability, certifications, and overall qualifications Performance bonus Assigned company service vehicle for mobile and roadside service calls Company-provided uniforms Ongoing training, professional development, and career advancement opportunities

Benefits:

401(k)

Paid Time Off and Paid Holidays Dental and Vision Coverage Shifts:

Multiple full-time day and night schedules available Four-day schedules available Monday-Thursday or Thursday-Sunday, 7:00 AM-7:00 PM or 7:00 PM-7:00 AM Monday-Friday night shift also available, 7:00 PM-4:00 AM Candidates must be available for the full schedule selected at hire Overtime and emergency roadside response may be required based on business needs