Diesel Technician: Advanced Diagnostics & Emissions Repair

Grubbs Cadillac GMC of Wichita Falls; Wichita Falls (TX); On-site; USD 55,000 - 85,000; Full time

Benefits offered by this job

Health benefits

401(k) with company match

Paid time off

Employee vehicle purchase program

Paid training and certification

Job summary

Grubbs Cadillac GMC of Wichita Falls is seeking a skilled Diesel Technician to diagnose and repair diesel-powered vehicles to the highest standard. You will handle advanced diagnostics, maintenance, and repairs in a busy, professional shop environment.

We provide paid training and manufacturer certification support, a clear path to master technician, and a family-owned culture that values integrity and teamwork. Health benefits, retirement plans, and paid time off are offered.

Qualifications

• Diesel repair experience is required.
• Strong diagnostic and mechanical skills on diesel engines and emissions systems.
• ASE (including diesel/medium-heavy) and/or manufacturer certifications are a plus.
• 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 specifications.
• Complete thorough, honest multi-point inspections and document findings clearly.
• Work efficiently to meet and exceed flag-hour expectations without sacrificing quality.
• Communicate clearly 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 the concern and the repair, keeping the bay and equipment clean and organized.

Skills

Diesel repair

Diagnostics

Emissions systems

Tool ownership

Driver's license

Job description

Grubbs Cadillac GMC of Wichita Falls is seeking a skilled Diesel Technician to diagnose and repair diesel-powered vehicles to the highest standard. You will handle advanced diagnostics, maintenance, and repairs in a busy, professional shop environment.

We provide paid training and manufacturer certification support, a clear path to master technician, and a family-owned culture that values integrity and teamwork. Health benefits, retirement plans, and paid time off are offered.