Senior Automotive Diagnostics Lead & Mentor

Warker LLC; Bee Cave (TX); On-site; USD 60,000 - 85,000; Full time

Job summary

Warker LLC seeks a Senior Automotive Technician to perform advanced diagnostics and complex repairs, and to lead driveability investigations with scan tools and test plans. You will document findings, coordinate with advisors, and mentor junior technicians while maintaining safety standards.

The role requires strong communication, a valid driver’s license, and ASE certifications or equivalent. Expect hands-on duty in a demanding shop with emphasis on safety and quality control.

Qualifications

• 5+ years automotive diagnostic and repair experience, able to handle complex work independently.
• Advanced diagnostic skill using scan tools and meters; ability to follow structured test plans.
• Relevant ASE certifications or equivalent competency; commitment to ongoing training.
• Valid driver’s license; required background checks.
• State inspection capability where applicable, or ability to obtain/maintain.
• Strong communication and leadership/mentoring ability.
• Ability to work in a physically demanding shop environment and follow safety requirements.

Responsibilities

• Perform advanced diagnostics and repairs to manufacturer and shop standards.
• Lead diagnosis of drivability, intermittent, and comeback issues using scan tools, meters, and test plans.
• Validate repairs through road tests, relearns/resets, and safety checks to prevent repeat failures.
• Act as a technical go-to resource and communicate repair options, risks, and outcomes to staff and customers.
• Mentor and coach other technicians while following shop procedures and PPE.

Skills

Automotive diagnostics

Advanced diag tools

ASE certifications

Valid driver’s license

State inspection capability

Leadership/mentoring

Safety procedures

Job description

Warker LLC seeks a Senior Automotive Technician to perform advanced diagnostics and complex repairs, and to lead driveability investigations with scan tools and test plans. You will document findings, coordinate with advisors, and mentor junior technicians while maintaining safety standards.

The role requires strong communication, a valid driver’s license, and ASE certifications or equivalent. Expect hands-on duty in a demanding shop with emphasis on safety and quality control.