Mobile Diesel Field Technician – Service & Growth

Murphy-Hoffman Company (MHC Kenworth); Alvarado (TX); On-site; USD 60,000 - 85,000; Full time

Job summary

Murphy-Hoffman Company, LLC is North America’s largest Kenworth truck dealership group. We are hiring a Mobile Diesel Service Technician / Mechanic to perform heavy-duty repairs and offsite maintenance at customer locations within the assigned territory.

The role emphasizes developing customer relationships to meet labor sales quotas, coordinating repair orders, and advising on additional services while maintaining safety, accurate documentation, and high service quality.

Qualifications

• Minimum three years’ heavy duty truck repair experience.
• A/C, Brake and DOT Annual Inspector certifications required.
• Engine and Component certifications are a plus.
• Must be self-motivated and capable of working with little supervision.
• Must have a commitment to customer satisfaction and perform quality repairs.
• Must have excellent communication skills. Must have a positive can-do attitude.
• Necessary tools to perform position responsibilities.
• Class A or B CDL and/or DOT medical card may be required depending upon the size of the mobile service vehicle.

Responsibilities

• Performs routine heavy-duty repairs and maintenance on truck equipment at customer sites.
• Coordinates repair orders with Service Manager and Shop Foremen for task assignment.
• Advises customers on needed service work and suggests additional labor, parts, and body shop sales.
• Follows safety practices, uses safety equipment, and reports any damages promptly.
• Maintains favorable relations with customers.
• Creates and closes repair orders in the MHC system and documents time spent.

Skills

Heavy duty truck repair

Excellent communication skills

Self-motivated

Customer service mindset

Tools

Class A CDL

DOT medical card

A/C certification

Brake certification

DOT Annual Inspector certification

Job description

Murphy-Hoffman Company, LLC is North America’s largest Kenworth truck dealership group. We are hiring a Mobile Diesel Service Technician / Mechanic to perform heavy-duty repairs and offsite maintenance at customer locations within the assigned territory.

The role emphasizes developing customer relationships to meet labor sales quotas, coordinating repair orders, and advising on additional services while maintaining safety, accurate documentation, and high service quality.