Senior Automotive Diagnostics Specialist

Sun Auto Service; San Antonio (TX); On-site; USD 41,000 - 62,000; Full time

Benefits offered by this job

Competitive pay bonus/commission

Paid training

Medical, dental, vision benefits

Paid time off

Career advancement opportunities

Job summary

Sun Auto Service in San Antonio, TX is hiring a Senior Automotive Technician to lead advanced diagnostics and complex repairs. You will perform thorough inspections, leverage diagnostic tools, and mentor junior technicians while ensuring adherence to MAP guidelines and high-quality workmanship.

This full-time role offers competitive pay ($30.00–$45.00 per hour), bonus opportunities, paid training, and benefits including medical, dental, and vision. Growth toward leadership roles is encouraged.

Qualifications

• 5+ years of automotive technician experience performing diagnosis and repair across multiple vehicle systems.
• Advanced diagnostic capability using scan tools, meters, and service information, with the ability to create and follow a structured test plan.
• ASE certifications appropriate to assigned work, or equivalent demonstrated competency, with commitment to ongoing training.
• Valid driver’s license and successful completion of a Motor Vehicle Records check.
• State Inspector License, in applicable locations, or ability to obtain and maintain as required by the store.
• Ability to work a flexible schedule, including weekends as needed.
• Must be 18 years of age or older.

Responsibilities

• Perform thorough Digital Vehicle and Multi-Point Inspections with accurate measurements, notes, photos, and prioritized safety findings.
• Lead diagnosis of complex mechanical, electrical, drivability, intermittent, and comeback concerns using scan tools, meters, and systematic testing.
• Complete advanced electrical, drivability, and major mechanical repairs to manufacturer and company standards.
• Validate every repair with road tests, relearns/resets, and safety-critical checks to help prevent repeat failures.
• Support quality control by verifying repairs and flagging process gaps that drive comebacks.
• Explain repair options, priorities, risks, and expected outcomes clearly to Store Managers and Service Advisors.
• Help explain complex issues to customers to build trust and confidence.
• Mentor and coach other technicians, sharing diagnostic and repair best practices.
• Model safe work practices, use required PPE, maintain tools and equipment, and follow company policies and shop procedures.

Skills

Auto repair

Diagnostic tools

Client communication

Mentoring others

ASE certifications

Education

ASE certifications

State Inspector License

High school diploma or equivalent

Tools

Scan tools

Multimeters

Service information systems

Job description

Sun Auto Service in San Antonio, TX is hiring a Senior Automotive Technician to lead advanced diagnostics and complex repairs. You will perform thorough inspections, leverage diagnostic tools, and mentor junior technicians while ensuring adherence to MAP guidelines and high-quality workmanship.

This full-time role offers competitive pay ($30.00–$45.00 per hour), bonus opportunities, paid training, and benefits including medical, dental, and vision. Growth toward leadership roles is encouraged.