Mobile Diesel Mechanic

Join to apply for the Mobile Diesel Mechanic role at Rush Enterprises, Inc
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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 and certified technicians to support our customers. Our Mobile Diesel Technicians maintain the fleet for clients and handle service calls at client locations, providing expedited expertise directly to customers’ trucks and equipment on site.

• Maintain all aspects of equipment according to company standards.
• Perform basic truck maintenance: refuel, check oil, keep the vehicle clean, and perform required inspections and documentation.
• Manage inventory control on the service truck and keep it properly stocked.
• Report to the Service Manager and accept daily duties.
• Be available for after‑hours service calls and a flexible work schedule.
• Maintain and inventory supplied tools needed for diesel engine maintenance.
• Read job orders, observe vehicle operation, diagnose malfunctions, and plan repair procedures.
• Utilize diagnostic equipment to determine malfunctions and execute correct repair procedures.
• Diagnose, remove, and replace injectors, pistons, liners, cam shafts, cylinder heads, rod and main bearings, oil pans, clutches, fan hubs, differentials, fifth wheels, brakes, batteries, and transmissions.
• 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 verify conformance to specifications.
• Perform preventive maintenance work as requested.
• Document and submit necessary paperwork or enter work into the mobile service program accurately and promptly.
• Respond to customer inquiries regarding the work and foster positive customer relations.
• Advise the customer or service writer of any repairs or services due within the next 3 months.
• Participate in training and apply 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.
• Performance‑based incentives and opportunities for professional growth through ongoing training and development.
• Cultivated culture that values excellence, a positive attitude, and integrity, ensuring you thrive personally and professionally.

• High school diploma or GED.
• At least 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 FMVS.
• Mechanical aptitude and technical ability.
• Peterbilt, International, Ford, Hino, Isuzu, Cummins, & ASE certifications are preferred and rewarded.

Equal Opportunity Employer Minorities/Women/Protected Veterans/Disabled.

Minimum Pay Rate: $20.00/hr.

Maximum Pay Rate: $50.00/hr.

Seniority level:
Not Applicable.

Employment type:

Full-time.

Job function:
Management and Manufacturing.

Industries:
Truck Transportation.