Mobile Diesel Service Technician / Mechanic

Mobile Diesel Service Technician / Mechanic life insurance, flexible benefit account, paid time off, 401(k), profit sharing Mar 01, 2026 Job Overview & Essential Functions Murphy-Hoffman Company, LLC is North America’s largest Kenworth truck dealership group and leasing group. As MHC continues to grow, we have an opening for a Mobile Diesel Service Technician / Mechanic. The role of the Mobile Diesel Service Technician / Mechanic is to perform heavy‑duy mechanical truck repair and maintenance offsite at customer locations, develop relationships with customers to achieve labor sales quota, and increase sales to assigned accounts in a designated territory. Responsibilities Performs routine mechanical repairs and maintenance on heavy‑duy truck equipment and related components with general supervision. Coordinates customer repair orders with Service Manager and Shop Foremen for task assignment; coordinates with Service Advisor to schedule all mobile maintenance business. Advises customers of needed service work and suggests additional labor, parts, and body shop sales when appropriate. Follows safe work practices, uses safety equipment as required, and seeks assistance when necessary; ensures safe care and maintenance of company vehicles. Maintains favorable relations with customers. Creates and closes repair orders in the MHC business system to document work performed and time spent; completes required paperwork accurately. Controls business expenses within the approved budget and manages tooling and parts inventory on the service truck. Oversees operations of assigned customers in the territory, regularly calling upon key accounts, introducing preventive maintenance and new products, and providing literature as needed. Achieves labor sales objectives and quota for assigned accounts. Performs other duties as assigned by supervisor. Safety‑Sensitive This position is designated as a safety‑sensitive position. Performing the duties while under the influence of marijuana or any illegal drug may constitute a threat to health or safety. Qualifications Minimum three years’ heavy‑duy truck repair experience. A/C, Brake, and DOT Annual Inspector certifications required; Engine and Component certifications are a plus. Self‑motivated and capable of working with little supervision. Commitment to customer satisfaction and quality repairs. Excellent communication skills and a positive can‑do attitude. Necessary tools to perform responsibilities. Class A or B CDL and/or DOT medical card may be required depending on the mobile service vehicle size. Medical, Dental, and Prescription Insurance Disability and Life Insurance Paid Time Off program 401(k) and Profit Sharing with Employer Match Flexible Spending Account Internal Promotion Opportunities On‑the‑Job Training About Us MHC is an expansion of the original company, Ozark Kenworth, Inc. Ozark Kenworth started in Springfield, Missouri, in January 1975 with no parts or service department and only three employees. MHC has grown into a multi‑state network of full‑service diesel truck dealerships, leasing and rental operations, transport refrigeration locations, and a finance company offering a full range of finance and insurance services. We foster an environment that helps employees realize their full potential—a place to grow personally and professionally. Equal Opportunity Employer / Veterans / Disabled #J-18808-Ljbffr