Mobile Diesel Mechanic

Join to apply for the Mobile Diesel Mechanic role at Rush Enterprises, Inc

Are you an experienced mobile diesel technician looking for an opportunity to work for a leader in the commercial truck industry? We are searching for tenured & certified technicians to support our customers. Our mobile diesel technicians are responsible for maintaining the fleet for clients and handling service calls at client locations, providing expedited expertise directly to our customers' trucks and equipment on site.

Rush Truck Centers opens the door to the world of opportunity. We are the largest network of commercial vehicle dealerships across the US, representing truck and bus manufacturers including Peterbilt, International, Hino, Isuzu, Ford, IC Bus and Blue Bird. We offer a rewarding career as a leader in the transportation industry. Grow with us as we continue to expand our network of locations and services.

• Maintain all aspects of equipment according to company standards.
• Handle basic maintenance of the truck including filling tank with fuel, checking oil, keeping it clean, and ensuring required inspections are performed and documented as assigned.
• Manage inventory control on the service truck and keep the vehicle properly stocked.
• Report to the Service Manager and be assigned duties on a daily basis.
• Maintain availability for after-hours service calls and remain available for an open work schedule.
• Maintain and inventory the supplied tools necessary for maintaining diesel engine trucks and associated equipment.
• Read job orders and observe and listen to vehicles in operation to determine malfunctions and plan work procedures.
• Utilize diagnostic equipment to determine malfunctions and use available technical information to determine and perform correct repair procedures.
• Diagnose, remove, and replace injectors, pistons, liners, camshafts, cylinder heads, rod and main bearings, oil pans, clutches, fan hubs, differentials, fifth wheels, brakes, batteries, and replace transmissions and other parts.
• Perform all necessary diagnostic and documentation functions on the company computer system.
• Examine protective guards, loose bolts, and specified safety devices on trucks, and make adjustments.
• Lubricate moving parts and rebuild repaired vehicle to verify conformance to specifications.
• Perform preventative maintenance work as requested.
• Document and submit necessary paperwork or enter into mobile service program accurately and timely.
• Respond to customer inquiries regarding the work, fostering positive customer relations.
• Advise customer and/or service writer of any repairs or services that should be performed within the next 3 months.
• Participate in training and utilize that training in the course of work.

• Exceptional Total Rewards package with outstanding healthcare benefits, a robust 401(k) plan with company matching, and an employee stock purchase program to build long‑term financial security.
• Performance‑based incentives and opportunities for professional growth through ongoing training and development.
• Culture that values and rewards excellence, a positive attitude, and integrity, ensuring you thrive personally and professionally.

• High school diploma or general education degree (GED).
• 5 years' experience as a Class 7 & 8 technician in a dealership or related truck service facility.
• Current CDL preferred but not required.
• Medical card as required by the FMVS.
• Mechanical aptitude and technical ability are a must.
• Peterbilt, International, Ford, Hino, Isuzu, Cummins, & ASE certifications are preferred and rewarded.

Equal Opportunity Employer

Minorities/Women/Protected Veterans/Disabled

Minimum Pay Rate: USD $23.00/Hr.

Maximum Pay Rate: USD $50.00/Hr.

Not Applicable Seniority level

Full-time Employment type

Management and Manufacturing Job function

Truck Transportation Industry