Diesel Technician: Expert Diagnostics & Master Tech Path

Grubbs Volvo Cars; Wichita Falls (TX); On-site; USD 48,000 - 70,000; Full time

Benefits offered by this job

Steady workflow

Paid training

Certification support

Master technician path

Well-equipped shop

Family-owned culture

Health benefits

401(k) with match

Paid time off

Employee vehicle program

Job summary

Grubbs Family of Dealerships seeks a skilled Diesel Technician to diagnose and repair diesel-powered vehicles to the highest standard. We’ll keep you busy and reward your expertise—with accurate diagnostics, efficient production, and quality work that doesn’t come back.

We offer paid training, manufacturer certification support, and a clear path to master technician in a well-equipped, family-owned shop. Valid driver’s license required.

Qualifications

• Diesel repair experience required.
• Strong diagnostic and mechanical skills on diesel engines and emissions systems.
• Own a set of tools.
• Valid driver’s license and clean driving record.

Responsibilities

• Diagnose and repair diesel engines, fuel systems, turbochargers, emissions (DEF/DPF/EGR), and after treatment systems.
• Perform advanced electrical, driveability, and computer-related diagnostics on diesel platforms.
• Complete maintenance, repairs, recalls, and manufacturer-recommended services to factory specification.
• Complete thorough, honest multi-point inspections and document findings clearly.
• Work efficiently to meet and exceed flag-hour expectations without sacrificing quality.
• Communicate clearly and promptly with advisors and parts to keep promise times accurate.
• Follow proper warranty and repair documentation so the story line supports the work.
• Road-test to verify both the concern and the repair, and keep your bay and equipment clean and organized.

Skills

Diesel repair

Diagnostics

Tools set

Driver's license

Education

ASE certifications (diesel/medium-heavy)

Job description

Grubbs Family of Dealerships seeks a skilled Diesel Technician to diagnose and repair diesel-powered vehicles to the highest standard. We’ll keep you busy and reward your expertise—with accurate diagnostics, efficient production, and quality work that doesn’t come back.

We offer paid training, manufacturer certification support, and a clear path to master technician in a well-equipped, family-owned shop. Valid driver’s license required.