Master Automotive Technician - Lead Diagnostics & Training

Grubbs Wichita Falls; Grapevine, Northern (TX, KY); Hybrid; USD 65,000 - 90,000; Full time

Benefits offered by this job

Top pay

High volume work

Manufacturer training

Well-equipped shop

Family-owned culture

Health benefits

401(k) matching

Paid time off

Employee vehicle purchase program

Job summary

Grubbs Family of Dealerships in Grapevine, TX is seeking a Master Automotive Technician to handle our most complex diagnostic and repair work. You’ll be the technician others come to, setting the technical standard for the shop and earning top pay in a professional, team‑oriented environment.

You’ll perform advanced diagnostics across mechanical, electrical, and driveability systems, mentor peers, document repairs thoroughly, and stay current with manufacturer and ASE training.

Qualifications

• Master-level automotive technician experience required.
• ASE Master certification strongly preferred.
• Advanced diagnostic and electrical troubleshooting skills.
• Own a complete set of tools.
• Valid driver’s license and clean driving record.

Responsibilities

• Perform advanced diagnostics and complex mechanical, electrical, and driveability repairs others can’t
• Take on the toughest warranty, electrical, and intermittent-concern work and solve it right
• Mentor, coach, and support less-experienced technicians and raise the skill level of the whole shop
• Complete accurate, warranty-compliant documentation and repair stories
• Work efficiently to meet flag-hour expectations while maintaining flawless quality
• Stay ahead of technology through ongoing manufacturer and ASE training and certification
• Verify every repair with proper testing and road-testing before release
• Maintain a clean, safe, organized work area and care for shop equipment

Skills

Master‑level automotive technician

ASE Master certification

Manufacturer master certification

Advanced diagnostic skills

Own tools

Job description

Grubbs Family of Dealerships in Grapevine, TX is seeking a Master Automotive Technician to handle our most complex diagnostic and repair work. You’ll be the technician others come to, setting the technical standard for the shop and earning top pay in a professional, team‑oriented environment.

You’ll perform advanced diagnostics across mechanical, electrical, and driveability systems, mentor peers, document repairs thoroughly, and stay current with manufacturer and ASE training.